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Showing results 2851 to 2900 out of 41542

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IDNameRepsClassRADECObj. TypeRedshiftHost NameHost RedshiftDiscovering Group/sClassifying Group/ssort ascendingAssociated Group/sDisc. Internal NameDisc. Instrument/sClass. Instrument/sTNS ATPublicEnd Prop. PeriodObject SpectraDiscovery MagDiscovery Mag FilterDiscovery Date (UT)SenderRemarksSourcesBibcodeExt. catalog/s
28118SN 2018dyz1115:10:40.482+08:34:27.76SN Ia0.045ATLASNoneATLASATLAS18sdzATLAS1 - ACAM1Lick-3m - KASTYY118.249cyan-ATLAS2018-07-16 08:34:04ATLAS_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
206992018-07-16 13:25:03ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K. W. Smith, S. J. Smartt, D. R. Young, M. Fulton, O. McBrien, D. O'Neill, P. Clark (Queen's University Belfast)ATLAS15:10:40.482+08:34:27.762018-07-16 08:34:0418.249cyan-ATLAS2PSNATLAS18sdzATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
321202018-07-16 08:34:0418.2490.07519.64ABMagcyan-ATLASATLAS1_ACAM130Robot
321192018-07-14 09:00:0018.81ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
22862018-07-21 04:21:06UCSCTr_Bot1Y. Yin, D. O. Jones, Y.-C. Pan, R. J. Foley (UCSC), K. Siellez (Georgia Tech)NoneSN Ia0.0451SN Ia pre-max. Young SN Ia with complex absorption feature near 6100 A. The feature has two shoulders on either side of the primary absorption. We interpret the strongest absorption as photospheric Si II 6355 with a velocity of -12,200 km/s, the bluer shoulder as high-velocity Si II 6355 with a velocity of -17,600 km/s, and C II 6580 with a velocity of -17,300 km/s. ATel: 11877
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
22932018-07-20 05:55:00Lick-3m_KAST1845Y. Yin, D. O. Jones, K. SiellezY.-C. PanNone tns_2018dyz_2018-07-20_05-55-00_Lick_3m_KAST.flmObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
22932018-07-20 05:55:00Lick-3m / KAST1845Y. Yin, D. O. Jones, K. SiellezY.-C. PanNone tns_2018dyz_2018-07-20_05-55-00_Lick_3m_KAST.flmObject
28180SN 2018ebj1103:53:06.787-45:10:51.28SN Ia0.051LCRS B035129.8-451941ASAS-SNNoneASAS-SNASASSN-18prASASSN-3 - Paczynski, ASASSN-2 - CassiusSOAR - GoodmanYY117.1V-Johnson2018-07-20 08:52:48Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
207792018-07-20 12:58:51KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN03:53:06.787-45:10:51.282018-07-20 08:52:4817.1V-Johnson2PSNLCRS B035129.8-451941ASASSN-18prASAS-SNIn several epochs, on the rise, unknown redshift host galaxy
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
322892018-07-20 08:52:4817.1VegaMagV-JohnsonASASSN-2_Cassius
322882018-07-05 10:04:4817.9ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
22922018-07-23 15:38:26straderJay Strader NoneSN Ia0.0511Si II about -10300 km/s
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
22992018-07-23 09:21:36SOAR_GoodmanJay StraderNone tns_2018ebj_2018-07-23.39_SOAR_Goodman.datObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
22992018-07-23 09:21:36SOAR / GoodmanJay StraderNone tns_2018ebj_2018-07-23.39_SOAR_Goodman.datObject
28194SN 2018ebx2100:55:26.410-74:18:40.10SN Ia0.0342MASX J00552674-7418379ASAS-SN, GaiaAlertsNoneASAS-SN, GaiaAlertsASASSN-18pxASASSN-5 - Payne-Gaposchkin, Gaia - Gaia-photometricSOAR - GoodmanYY117.3g-Sloan2018-07-22 23:45:36Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
219532018-08-29 14:22:09Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts00:55:26.410-74:18:40.102018-07-22 19:58:0416.93G-Gaia2PSNGaia18cihGaiaAlertsconfirmed SN Ia, aka SN 2018ebx
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
344842018-07-22 19:58:0416.930.2ABMagG-GaiaGaia_Gaia-photometric60Robot
344832018-06-12 22:06:1421.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
207972018-07-23 01:12:52KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN00:55:26.422-74:18:42.192018-07-22 23:45:3617.3g-Sloan2PSN2MASX J00552674-7418379ASASSN-18pxASAS-SNIn several epochs, unknown redshift host, close to the SMC, so could also be a transient in that galaxy
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
323302018-07-22 23:45:3617.3ABMagg-SloanASASSN-5_Payne-Gaposchkin
323292018-07-09 00:43:1218.3ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
23422018-07-28 22:41:08rcartierR. Cartier, J. Espinoza (CTIO), C. Contreras (STScI), A. Boltom (NOAO), C. Inserra (Southampton), E. Kankare (QUB), K. Maguire (NoneSN Ia0.0341From the host galaxy narrow emission lines we measured a redshift of 0.034, but the best fit templates are of SNe Ia at z~0.027 at one week past maximum. The SN seems to be peculiar, because ASAS-SN reported V = 16.50 mag on 2018-07-21 and g=17.3 mag on 2018-07-22, suggesting an intrinsic red colour or a fast decline in the SN brightness. The classification spectrum does not look peculiarly red, suggesting a fast photometric evolution rather than red colours. We encourage photometric follow-up.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
23492018-07-26 10:16:58SOAR_Goodman580R. CartierR. CartierNone tns_2018ebx_2018-07-26_10-16-58_SOAR_Goodman.asci tns_2018ebx_2018-07-26_10-16-58_SOAR_Goodman.fitsObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
23492018-07-26 10:16:58SOAR / Goodman580R. CartierR. CartierNone tns_2018ebx_2018-07-26_10-16-58_SOAR_Goodman.asci tns_2018ebx_2018-07-26_10-16-58_SOAR_Goodman.fitsObject
28198SN 2018ecb1102:09:28.496-35:54:52.97SN II0.061ATLASNoneATLASATLAS18sllATLAS1 - ACAM1SOAR - GoodmanYY119.173orange-ATLAS2018-07-22 14:18:14ATLAS_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
208032018-07-23 12:59:33ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K. W. Smith, S. J. Smartt, D. R. Young, M. Fulton, O. McBrien, D. O'Neill, P. Clark (Queen's University Belfast)ATLAS02:09:28.496-35:54:52.972018-07-22 14:18:1419.173orange-ATLAS2PSNATLAS18sllATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
323422018-07-22 14:18:1419.1730.17219.44ABMagorange-ATLASATLAS1_ACAM130Robot
323412018-07-20 14:58:3317.03ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
23442018-07-28 23:10:11rcartierR. Cartier, J. Espinoza (CTIO), C. Contreras (STScI), A. Boltom (NOAO), C. Inserra (Southampton), E. Kankare (QUB), K. Maguire (NoneSN II0.0611Redshift obtained from NED. The best template fit is SN1993J (IIb) at -17.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
23512018-07-26 09:38:38SOAR_Goodman900R. CartierR. CartierNone tns_2018ecb_2018-07-26_09-38-38_SOAR_Goodman.asci tns_2018ecb_2018-07-26_09-38-38_SOAR_Goodman.fitsObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
23512018-07-26 09:38:38SOAR / Goodman900R. CartierR. CartierNone tns_2018ecb_2018-07-26_09-38-38_SOAR_Goodman.asci tns_2018ecb_2018-07-26_09-38-38_SOAR_Goodman.fitsObject
28202SN 2018ecf3114:06:34.380-34:18:04.14SN II0.012PGC50325BOSS, GaiaAlerts, ATLASNoneATLAS, BOSS, GaiaAlertsOther - Other, Gaia - Gaia-photometric, ATLAS1 - ACAM1SOAR - GoodmanYY116.5Clear-2018-07-23 11:50:06Bock
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
216992018-08-17 09:25:02ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K. W. Smith, S. J. Smartt, D. R. Young, M. Fulton, O. McBrien, D. O'Neill, P. Clark (Queen's University Belfast)ATLAS14:06:34.408-34:18:04.072018-08-07 05:51:2117.027cyan-ATLAS2PSNATLAS18svtATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
339782018-08-07 05:51:2117.0270.13217.83ABMagcyan-ATLASATLAS1_ACAM130Robot
339772018-08-03 06:28:4819.32ABMagcyan-ATLASATLAS1_ACAM130Robot[Last non detection]
211832018-08-03 18:25:38Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts14:06:34.380-34:18:04.142018-08-01 21:07:1217.04G-Gaia2PSNGaia18bywGaiaAlertsConfirmed SN II, aka SN 2018ecf
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
329822018-08-01 21:07:1217.040.2ABMagG-GaiaGaia_Gaia-photometric60Robot
329812018-06-21 21:41:4521.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
208072018-07-23 13:25:40Greg BockGreg BockBOSS14:06:34.400-34:18:03.762018-07-23 11:50:0616.5Clear-2PSNPGC50325BOSS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
323502018-07-23 11:50:0616.50.218.5VegaMagClear-Other_Other30Greg BockImaged with 0.35m RC
323492018-04-23 12:39:1218.5VegaMagClear-Other_Other30Greg Bock[Last non detection]
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2018ecf_atrep_20807_BOSS.jpgGraphics2018-07-23 13:25:41Greg Bock
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
23432018-07-28 23:05:50rcartierR. Cartier, J. Espinoza (CTIO), C. Contreras (STScI), A. Boltom (NOAO), C. Inserra (Southampton), E. Kankare (QUB), K. Maguire (NoneSN II0.0121Redshift estimate obtained from best template fit, and similar to SN2005cs at an early phase.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
23502018-07-26 02:18:10SOAR_Goodman220R. CartierR. CartierNone tns_2018ecf_2018-07-26_02-18-10_SOAR_Goodman.asci tns_2018ecf_2018-07-26_02-18-10_SOAR_Goodman.fitsObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
23502018-07-26 02:18:10SOAR / Goodman220R. CartierR. CartierNone tns_2018ecf_2018-07-26_02-18-10_SOAR_Goodman.asci tns_2018ecf_2018-07-26_02-18-10_SOAR_Goodman.fitsObject
28517AT 2018eoh2123:31:26.785+47:36:52.47ATLAS, Pan-STARRS1NoneATLAS, Pan-STARRS1ATLAS18sqrATLAS1 - ACAM1, PS1 - GPC1NOT - ALFOSCYY116.392orange-ATLAS2018-07-19 13:22:04ATLAS_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
212062018-08-03 23:27:03PS1_Bot1K. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, A. Schultz, T. Lowe, J. Bulger (IfA, University of Hawaii), S. J. Smartt, K. W. Smith (Queen's University Belfast), J. Tonry, C. Waters, (IfA, University of Hawaii) D. E. Wright (University of Minnesota), D. R. Young (Queen's University Belfast)Pan-STARRS123:31:26.785+47:36:52.472018-07-31 13:26:2418.4i-Sloan1PSNPS18bfyPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
330252018-07-31 13:26:2418.40.0920.7ABMagi-SloanPS1_GPC145Robot
211992018-08-03 23:15:11ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K. W. Smith, S. J. Smartt, D. R. Young, M. Fulton, O. McBrien, D. O'Neill, P. Clark (Queen's University Belfast)ATLAS23:31:26.784+47:36:52.502018-07-19 13:22:0416.392orange-ATLAS2PSNATLAS18sqrATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
330172018-07-19 13:22:0416.3920.01619.42ABMagorange-ATLASATLAS1_ACAM130Robot
330162018-07-17 15:10:0417.02ABMagcyan-ATLASATLAS1_ACAM130Robot[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
25292018-08-17 09:16:05dongsuboJ. Fynbo, M. Stritzinger, Subo Dong, A. Grosch, F. L. Guttesen, C. P. Knudsen, K. Loeve, and K. S. NielsenNoneOther1Spectral lines at the wavelengths of H-alpha and H-beta at z = 0. Possibly CV.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
25362018-08-17 01:40:48NOT_ALFOSCA. Grosch, F. L. Guttesen, C. P. Knudsen, K. Loeve, and K. S. NielsenNone tns_2018eoh_2458347.57_NOT_ALFOSC.txt tns_2018eoh_2458347.57_NOT_ALFOSC.fitsObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
25362018-08-17 01:40:48NOT / ALFOSCA. Grosch, F. L. Guttesen, C. P. Knudsen, K. Loeve, and K. S. NielsenNone tns_2018eoh_2458347.57_NOT_ALFOSC.txt tns_2018eoh_2458347.57_NOT_ALFOSC.fitsObject
28676SN 2018euj2119:52:29.830-60:45:51.73SN Ia0.034PGC3607000.037ASAS-SN, GaiaAlertsNoneASAS-SN, GaiaAlertsASASSN-18rfASASSN-2 - Cassius, ASASSN-5 - Payne-Gaposchkin, Gaia - Gaia-photometricSOAR - GoodmanYY117.1g-Sloan2018-08-08 20:09:36Bersier
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
214042018-08-09 16:01:29Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts19:52:29.830-60:45:51.732018-08-07 20:21:0717.33G-Gaia2PSNGaia18cbmGaiaAlertscandidate SN ASASSN-18rf near galaxy LEDA 360700. GS-TEC predicts SN Ia
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
334472018-08-07 20:21:0717.330.2ABMagG-GaiaGaia_Gaia-photometric60Robot
334462018-06-01 20:19:4021.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
213952018-08-09 09:57:25dbersierJ Brimacombe, D BersierASAS-SN19:52:29.600-60:45:51.402018-08-08 20:09:3617.1g-Sloan2PSNPGC3607000.037ASASSN-18rfASAS-SN
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
334292018-08-08 20:09:3617.1ABMagg-SloanASASSN-5_Payne-Gaposchkinin several epochs
334282018-08-05 03:50:2417.9ABMagV-JohnsonASASSN-2_Cassius[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
25272018-08-16 17:26:28straderJay Strader NoneSN Ia0.0341Si II ~11100 km/s
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
25342018-08-16 05:12:16SOAR_GoodmanJay StraderNone tns_2018euj_2018-08-16_05-12-16_SOAR_Goodman.datObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
25342018-08-16 05:12:16SOAR / GoodmanJay StraderNone tns_2018euj_2018-08-16_05-12-16_SOAR_Goodman.datObject
28746SN 2018exb3121:13:08.580-20:42:38.77SN Ia0.047ATLAS, Pan-STARRS1, GaiaAlertsNoneATLAS, GaiaAlerts, Pan-STARRS1ATLAS18tndATLAS1 - ACAM1, PS1 - GPC1, Gaia - Gaia-photometricNOT - ALFOSCYY117.735cyan-ATLAS2018-08-11 10:10:33ATLAS_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
235532018-10-14 22:54:27Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts21:13:08.580-20:42:38.772018-10-13 02:19:4018.58G-Gaia2PSNGaia18dadGaiaAlertsconfirmed SN Ia, aka SN 2018exb
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
376112018-10-13 02:19:4018.580.2ABMagG-GaiaGaia_Gaia-photometric60Robot
376102018-05-28 15:18:4321.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
224212018-09-09 19:11:22PS1_Bot1K. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, A. Schultz, T. Lowe, J. Bulger (IfA, University of Hawaii), S. J. Smartt, K. W. Smith (Queen's University Belfast), J. Tonry, C. Waters, (IfA, University of Hawaii) D. E. Wright (University of Minnesota), D. R. Young (Queen's University Belfast)Pan-STARRS121:13:08.588-20:42:38.522018-08-14 10:53:4517.05w-PS11PSNPS18bqmPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
354022018-08-14 10:53:4517.050.0122ABMagw-PS1PS1_GPC145Robot
214772018-08-12 09:38:38ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K. W. Smith, S. J. Smartt, D. R. Young, M. Fulton, O. McBrien, D. O'Neill, P. Clark (Queen's University Belfast)ATLAS21:13:08.539-20:42:38.902018-08-11 10:10:3317.735cyan-ATLAS2PSNATLAS18tndATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
335742018-08-11 10:10:3317.7350.03219.68ABMagcyan-ATLASATLAS1_ACAM130Robot
335732018-08-07 11:08:0919.58ABMagcyan-ATLASATLAS1_ACAM130Robot[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
25172018-08-15 11:47:10dongsuboM. Stritzinger, S. Dong, J. Fynbo, K. Alizai, C. Gomez, F. Haidari, M. Malloy, P. S. Rehal, D. Slumstrup, S. B. SvendsenNoneSN Ia0.0471SNID indicates decent matches with spectra of SN 2006gr and SN 2007F obtained around a week before maximum. Host red-shift of z=0.047 comes from The 6dF Galaxy Survey Data Release 3 (Jones et al. 2009, MNRAS, 399, 683). We note that SNID suggests a host redshift of z=0.022.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
25242018-08-15 02:24:00NOT_ALFOSCthe Danish Summer School in Observational AstrophysicsNone tns_2018exb_2018-08-15.1_NOT_ALFOSC.txt tns_2018exb_2018-08-15.1_NOT_ALFOSC.fitsObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
25242018-08-15 02:24:00NOT / ALFOSCthe Danish Summer School in Observational AstrophysicsNone tns_2018exb_2018-08-15.1_NOT_ALFOSC.txt tns_2018exb_2018-08-15.1_NOT_ALFOSC.fitsObject
28820SN 2018ezx1104:08:08.090-08:49:59.45SN Ia0.0329NGC 1516B0.032903ASAS-SNNoneASAS-SNASASSN-18rsASASSN-3 - PaczynskiSOAR - GoodmanYY117.2g-Sloan2018-08-12 09:07:12Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
215722018-08-13 01:43:43KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN04:08:08.090-08:49:59.452018-08-12 09:07:1217.2g-Sloan2PSNNGC 1516B0.032903ASASSN-18rsASAS-SNIn several epochs
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
336982018-08-12 09:07:1217.2ABMagg-SloanASASSN-3_Paczynski
336972018-08-02 08:09:3617.6ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
25262018-08-16 17:20:18straderJay Strader NoneSN Ia0.03291Si II -11800 km/s
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
25332018-08-16 08:21:31SOAR_GoodmanJay StraderNone tns_2018ezx_2018-08-16_08-21-31_SOAR_Goodman.datObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
25332018-08-16 08:21:31SOAR / GoodmanJay StraderNone tns_2018ezx_2018-08-16_08-21-31_SOAR_Goodman.datObject
28838AT 2018fap1103:02:46.330-19:24:25.27AGN0.116GaiaAlertsNoneGaiaAlertsGaia18cdbGaia - Gaia-photometricNOT - ALFOSCYY117.83G-Gaia2018-08-11 00:59:02Gaia_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
215952018-08-13 08:14:03Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts03:02:46.330-19:24:25.272018-08-11 00:59:0217.83G-Gaia2OtherGaia18cdbGaiaAlertslong-term increase by 1.5 mag in the nucleus of galaxy APMUKS(BJ) B030029.43-193609.8
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
337562018-08-11 00:59:0217.830.2ABMagG-GaiaGaia_Gaia-photometric60Robot
337552018-06-18 01:23:3121.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
26182018-08-30 13:28:33francisco_amJohan Fynbo (NBI),Francisco Ardévol M. (NBI),Stefano Bellotti (NBI),Christina Konstadopoulou (NBI),Sofie Bruun (NBI),Peter Daly NoneAGN0.1161Broad Balmer lines and narrow OIII lines lead us to believe that this is an AGN
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
26252018-08-18 04:56:01NOT_ALFOSC200Francisco Ardevol Martinez (NBI), Christina Konstadopoulou (NBI), Stefano Bellotti (NBI), Sofie Bruun (NBI)Johan Fynbo (NBI)None tns_2018fap_2018-08-18_04-56-01_NOT_ALFOSC.txt tns_2018fap_2018-08-18_04-56-01_NOT_ALFOSC.fitsObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
26252018-08-18 04:56:01NOT / ALFOSC200Francisco Ardevol Martinez (NBI), Christina Konstadopoulou (NBI), Stefano Bellotti (NBI), Sofie Bruun (NBI)Johan Fynbo (NBI)None tns_2018fap_2018-08-18_04-56-01_NOT_ALFOSC.txt tns_2018fap_2018-08-18_04-56-01_NOT_ALFOSC.fitsObject
28844SN 2018fav1100:45:58.418-21:56:44.66SN Ic2MASX J00455851-21563530.037923ASAS-SNNoneASAS-SNASASSN-18rtASASSN-5 - Payne-GaposchkinNOT - ALFOSCYY118g-Sloan2018-08-12 23:45:36Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
216012018-08-13 15:21:47KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN00:45:58.418-21:56:44.662018-08-12 23:45:3618g-Sloan2PSN2MASX J00455851-21563530.037923ASASSN-18rtASAS-SNIn several epochs
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
337672018-08-12 23:45:3618ABMagg-SloanASASSN-5_Payne-Gaposchkin
337662018-08-03 23:31:1218.3ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
25182018-08-16 11:07:00dongsuboM. Stritzinger, P. Mazzali, S. Schulze, S. Dong, J. Fynbo, S. Bellotti, C. Konstantopoulou, S.H. Bruun, F. A. Martinez, P. DalyNoneSN Ic1Close inspection of the spectrum reveals it to most likely be a Type-Ic around maximum light. Comparison of the spectrum with a library of template spectra using SNID (Blondin and Tonry 2007) reveals decent mataches with SN 2004aw around maximum light.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
25252018-08-16 04:19:12NOT_ALFOSCStefano Bellotti, Christina Konstantopoulou, Sofie Helene, Bruun Francisco, Ardevol Martinez, Peter DalyNone tns_2018fav_2458346.68_NOT_ALFOSC.txt tns_2018fav_2458346.68_NOT_ALFOSC.fitsObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
25252018-08-16 04:19:12NOT / ALFOSCStefano Bellotti, Christina Konstantopoulou, Sofie Helene, Bruun Francisco, Ardevol Martinez, Peter DalyNone tns_2018fav_2458346.68_NOT_ALFOSC.txt tns_2018fav_2458346.68_NOT_ALFOSC.fitsObject
28846AT 2018fax3117:49:30.950+02:49:36.05CVBraTS, GaiaAlerts, Pan-STARRS1NoneBraTS, GaiaAlerts, Pan-STARRS1Other - Other, Gaia - Gaia-photometric, PS1 - GPC1NOT - ALFOSCYY114.9Clear-2018-08-11 23:04:15Jacques
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
228502018-09-17 19:11:36PS1_Bot1K. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, A. Schultz, T. Lowe, J. Bulger (IfA, University of Hawaii), S. J. Smartt, K. W. Smith (Queen's University Belfast), J. Tonry, C. Waters, (IfA, University of Hawaii) D. E. Wright (University of Minnesota), D. R. Young (Queen's University Belfast)Pan-STARRS117:49:30.947+02:49:36.152018-08-13 07:10:3314.74w-PS11PSNPS18buzPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
361782018-08-13 07:10:3314.7422ABMagw-PS1PS1_GPC145Robot
218192018-08-21 15:46:48Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts17:49:30.950+02:49:36.052018-08-18 09:34:3315.68G-Gaia2PSNGaia18chfGaiaAlertsconfirmed CV
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
342332018-08-18 09:34:3315.680.2ABMagG-GaiaGaia_Gaia-photometric60Robot
342322018-05-09 20:48:2821.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
216032018-08-13 18:17:48cjacqueslfC. Jacques, J. Barros, E. Pimentel (SONEAR), P. Holvorcem (Holvorcem Ltda.), on behalf of the Brazilian Transient Search (BraTS) teamBraTS17:49:31.080+02:49:36.432018-08-11 23:04:1514.9Clear-2PSNBraTS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
337712018-08-11 23:04:1514.90.216.5OtherClear-Other_Other10C. Jacques, J. Barros, E. Pimentel3 frames taken over 2.7-min period with 0.28-m f/2.2 astrograph + CCD; zero points calibrated to UCAC-4 magnitudes
337702018-07-28 00:14:4116.6OtherClear-Other_Other10C. Jacques, J. Barros, E. Pimentel[Last non detection] 3 frames taken over 2.7-min period with 0.28-m f/2.2 astrograph + CCD; zero points calibrated to UCAC-4 magnitudes
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
25192018-08-16 11:15:53dongsuboJ. Fynbo, M. Stritzinger, S. Dong, A. Grosch, C. Knudsen,K. Løve, K. Nielsen, F. GuttesenNoneCV1
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
25262018-08-15 21:50:24NOT_ALFOSCAnne Grosch, Cecillie Patricia Knudsen, Karoline Løve, Kristine Simone Nielsen, Freja Liebach GuttesenNone tns_2018fax_2458346.41_NOT_ALFOSC.txt tns_2018fax_2458346.41_NOT_ALFOSC.fitsObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
25262018-08-15 21:50:24NOT / ALFOSCAnne Grosch, Cecillie Patricia Knudsen, Karoline Løve, Kristine Simone Nielsen, Freja Liebach GuttesenNone tns_2018fax_2458346.41_NOT_ALFOSC.txt tns_2018fax_2458346.41_NOT_ALFOSC.fitsObject
28904AT 2018fdd1120:27:44.394+20:09:14.30ZTFNoneZTFZTF18abmeehsP48 - ZTF-CamNOT - ALFOSCYY118.55g-ZTF2018-08-10 08:28:19ZTF_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
216722018-08-16 04:49:07ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTF20:27:44.394+20:09:14.302018-08-10 08:28:1918.55g-ZTF3PSNZTF18abmeehsZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
339182018-08-13 07:36:2818.78ABMagr-ZTFP48_ZTF-Cam30ZTF
339172018-08-10 08:28:1918.55ABMagg-ZTFP48_ZTF-Cam30ZTF
339162018-08-07 08:58:3321.04ABMagg-ZTFP48_ZTF-Cam30ZTF[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
25302018-08-17 09:19:00dongsuboJ. Fynbo, M. Stritzinger, Subo Dong, A. Grosch, F. L. Guttesen, C. P. Knudsen, K. Loeve, and K. S. NielsenNoneOther1Emissionl lines at the wavelengths of H-alpha and H-beta at z = 0. Possibly CV.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
25372018-08-17 03:07:12NOT_ALFOSCA. Grosch, F. L. Guttesen, C. P. Knudsen, K. Loeve, and K. S. NielsenNone tns_2018fdd_2458347.63_NOT_ALFOSC.txt tns_2018fdd_2458347.63_NOT_ALFOSC.fitsObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
25372018-08-17 03:07:12NOT / ALFOSCA. Grosch, F. L. Guttesen, C. P. Knudsen, K. Loeve, and K. S. NielsenNone tns_2018fdd_2458347.63_NOT_ALFOSC.txt tns_2018fdd_2458347.63_NOT_ALFOSC.fitsObject
29028SN 2018fhw3104:18:06.200-63:36:56.41SN Ia0.0172MASX J04180598-6336523ASAS-SN, GaiaAlerts, OGLENoneASAS-SN, GaiaAlerts, OGLEASASSN-18tbASASSN-2 - Cassius, Gaia - Gaia-photometric, OGLE-1.3m - OGLEIV-CamSALT - RSSYY116.8V-Johnson2018-08-21 07:26:24Vallely
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
227882018-09-17 08:59:20lukaszLukasz Wyrzykowski, Mariusz GromadzkiOGLE04:18:06.180-63:36:56.402018-09-16 08:00:1017.27I-Cousins3PSNOGLE-GAL-LMC620.27-609.962-1182.999OGLEbright declining transient 5'' from the centre of a galaxy
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
361012018-09-16 08:00:1017.270.00922VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV
361022018-08-15 10:07:4719.1260.02922VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IVfirst robust detection
361002018-04-24 23:25:0922VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV[Last non detection]
219522018-08-29 14:21:16Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts04:18:06.200-63:36:56.412018-08-20 15:23:0217.11G-Gaia2PSNGaia18cigGaiaAlertsconfirmed SN Ia, aka SN 2018fhw
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
344822018-08-20 15:23:0217.110.2ABMagG-GaiaGaia_Gaia-photometric60Robot
344812018-07-17 14:00:5721.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
218262018-08-21 18:50:31vallely.7J. Brimacombe, P. Vallely, for the ASAS-SN teamASAS-SN04:18:06.266-63:36:54.252018-08-21 07:26:2416.8V-Johnson2PSN2MASX J04180598-6336523ASASSN-18tbASAS-SNIn current TESS field. Confirmed in follow-up images.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
342472018-08-21 07:26:2416.8VegaMagV-JohnsonASASSN-2_Cassius
342462018-08-15 09:36:0017.9VegaMagV-JohnsonASASSN-2_Cassius[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
25962018-08-23 17:19:09saurabhSaurabh JhaNoneSN Ia0.0171
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
26032018-08-23 02:39:48SALT_RSS1933M. KotzeY. Eweis, S. W. JhaNone tns_2018fhw_2458353.610975117_SALT_RSS.dat tns_2018fhw_2458353.610975117_SALT_RSS.fitsObjectType Ia SN at maximum light.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
26032018-08-23 02:39:48SALT / RSS1933M. KotzeY. Eweis, S. W. JhaNone tns_2018fhw_2458353.610975117_SALT_RSS.dat tns_2018fhw_2458353.610975117_SALT_RSS.fitsObjectType Ia SN at maximum light.
29250SN 2018fqj1114:23:49.003+34:06:10.35SN Ia0.1ZTFNoneZTFZTF18absdbvfP48 - ZTF-CamMMT - MMT-BlueYY119.92r-ZTF2018-08-24 04:55:12ZTF_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
220972018-09-02 04:17:01ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTF14:23:49.003+34:06:10.352018-08-24 04:55:1219.92r-ZTF3PSNZTF18absdbvfZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
347812018-09-02 03:48:5718.8ABMagg-ZTFP48_ZTF-Cam30ZTF
347802018-08-24 04:55:1219.92ABMagr-ZTFP48_ZTF-Cam30ZTF
347792018-08-18 04:36:2819.69ABMagr-ZTFP48_ZTF-Cam30ZTF[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
27792018-09-20 13:54:14sgomezSebastian Gomez, Blanchard Peter, Nicholl Matt, Griffin Hosseinzadeh, Berger Edo (Harvard/CfA)NoneSN Ia0.11Supernova classified using SNID (Blondin & Tonry, 2007, ApJ, 666, 1024) as a Type Ia near maximum, as reported in ATel #12052. The redshift is inferred from the best fitting SNID template.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
27862018-09-09 03:21:08MMT_MMT-Blue1200Blanchard, P.Gomez, S.None tns_2018fqj_2458370.639676_MMT_MMT-Blue.txtObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
27862018-09-09 03:21:08MMT / MMT-Blue1200Blanchard, P.Gomez, S.None tns_2018fqj_2458370.639676_MMT_MMT-Blue.txtObject
29287SN 2018fru6113:36:03.760+66:18:04.36SN II0.01026ATLAS, GaiaAlerts, ZTFNoneATLAS, GaiaAlerts, ZTFATLAS18uefATLAS1 - ACAM1, Gaia - Gaia-photometric, P48 - ZTF-CamLT - SPRATYY118.003orange-ATLAS2018-09-01 06:36:00ATLAS_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
254472018-11-25 13:37:43ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF13:36:03.791+66:18:04.502018-11-10 13:12:1717.5344g-ZTF6PSNZTF18acgvgiqZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
436362018-11-25 11:18:1116.92850.043338919.1227ABMagr-ZTFP48_ZTF-Cam30
436322018-11-21 11:47:4717.53440.056264819.5988ABMagg-ZTFP48_ZTF-Cam30
436352018-11-21 11:17:0916.83740.03900519.6196ABMagr-ZTFP48_ZTF-Cam30
436342018-11-18 13:12:4516.7810.03802620.1332ABMagr-ZTFP48_ZTF-Cam30
436332018-11-10 13:12:1716.65420.04204219.894ABMagr-ZTFP48_ZTF-Cam30
436312018-11-06 13:08:0619.83ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
253482018-11-23 17:44:34ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF13:36:03.791+66:18:04.502018-11-10 13:12:1717.5344g-ZTF5PSNZTF18acgvgiqZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
430712018-11-21 11:47:4717.53440.056264819.5988ABMagg-ZTFP48_ZTF-Cam30
430742018-11-21 11:17:0916.83740.039004819.6196ABMagr-ZTFP48_ZTF-Cam30
430732018-11-18 13:12:4516.7810.03802620.1332ABMagr-ZTFP48_ZTF-Cam30
430722018-11-10 13:12:1716.65420.04204219.894ABMagr-ZTFP48_ZTF-Cam30
430702018-11-06 13:08:0619.83ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
253102018-11-21 21:40:21ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF13:36:03.791+66:18:04.502018-11-10 13:12:1717.5344g-ZTF5PSNZTF18acgvgiqZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
429592018-11-21 11:47:4717.53440.056264819.5988ABMagg-ZTFP48_ZTF-Cam30
429622018-11-21 11:17:0916.83740.039004819.6196ABMagr-ZTFP48_ZTF-Cam30
429612018-11-18 13:12:4516.7810.03802620.1332ABMagr-ZTFP48_ZTF-Cam30
429602018-11-10 13:12:1716.65420.04204219.894ABMagr-ZTFP48_ZTF-Cam30
429582018-11-06 13:08:0619.83ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
252852018-11-21 13:15:51ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF13:36:03.791+66:18:04.502018-11-10 13:12:1717.5344g-ZTF3PSNZTF18acgvgiqZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
428772018-11-21 11:47:4717.53440.056264819.5988ABMagg-ZTFP48_ZTF-Cam30
428782018-11-21 11:17:0916.83740.039004819.6196ABMagr-ZTFP48_ZTF-Cam30
428762018-11-06 13:08:0619.83ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
231942018-09-30 21:20:29Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts13:36:03.760+66:18:04.362018-09-27 22:22:0416.95G-Gaia2PSNGaia18curGaiaAlertsconfirmed SN II, aka SN 2018fru
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
369232018-09-27 22:22:0416.950.2ABMagG-GaiaGaia_Gaia-photometric60Robot
369222018-08-18 00:31:4021.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
221452018-09-03 10:06:37ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K. W. Smith, S. J. Smartt, D. R. Young, M. Fulton, O. McBrien, D. O'Neill, P. Clark (Queen's University Belfast)ATLAS13:36:03.754+66:18:04.322018-09-01 06:36:0018.003orange-ATLAS2PSNATLAS18uefATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
348772018-09-01 06:36:0018.0030.09618.92ABMagorange-ATLASATLAS1_ACAM130Robot
348762018-08-30 07:04:4819.14ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
26462018-09-04 08:41:20Simon PrenticeSimon PrenticeNoneSN II0.010261Using Gelato (Harutyunyan et al., 2008, A&A, 488, 383), the observed spectrum matches several SNe II around a week after explosion. Redshift is from the assumed host, UGC 08604.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
26532018-09-03 20:59:24LT_SPRAT900S. Prentice (QUB)None tns_2018fru_2018-09-03_20-59-24_LT_SPRAT.txtObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
26532018-09-03 20:59:24LT / SPRAT900S. Prentice (QUB)None tns_2018fru_2018-09-03_20-59-24_LT_SPRAT.txtObject
29293SN 2018fsa3122:25:37.050-13:04:30.32SN Ia0.043ASAS-SN, ATLAS, GaiaAlertsNoneASAS-SN, ATLAS, GaiaAlertsASASSN-18tsASASSN-1 - Brutus, ASASSN-2 - Cassius, ATLAS1 - ACAM1, Gaia - Gaia-photometricLT - SPRATYY117.6V-Johnson2018-09-03 04:33:36Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
236792018-10-21 21:04:58Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts22:25:37.050-13:04:30.322018-10-18 08:16:4718.62G-Gaia2PSNGaia18dcfGaiaAlertsconfirmed SN Ia, aka SN 2018fsa
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
378592018-10-18 08:16:4718.620.2ABMagG-GaiaGaia_Gaia-photometric60Robot
378582018-05-31 21:05:4521.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
221542018-09-03 23:02:34ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K. W. Smith, S. J. Smartt, D. R. Young, M. Fulton, O. McBrien, D. O'Neill, P. Clark (Queen's University Belfast)ATLAS22:25:37.048-13:04:30.262018-08-30 11:47:0218.472orange-ATLAS2PSNATLAS18uewATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
348952018-08-30 11:47:0218.4720.13618.71ABMagorange-ATLASATLAS1_ACAM130Robot
348942018-08-21 12:10:0418.93ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
221512018-09-03 16:15:57KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN22:25:37.106-13:04:28.272018-09-03 04:33:3617.6V-Johnson2PSNASASSN-18tsASAS-SNIn several epochs, near a faint, uncatalogued galaxy seen in PS1 images
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
348892018-09-03 04:33:3617.6VegaMagV-JohnsonASASSN-2_Cassius
348882018-08-30 10:19:1217.6VegaMagV-JohnsonASASSN-1_Brutus[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
26702018-09-07 10:08:19Simon PrenticeS. J. Prentice, P. Clark, K. Maguire (QUB)NoneSN Ia0.0431SNID (Blondin & Tonry, 2007, ApJ, 666, 1024) finds similarity to normal type Ia SN 2004fu a day before B-band maximum.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
26772018-09-07 00:59:22LT_SPRAT500S. PrenticeNone tns_2018fsa_2018-09-07_00-59-22_LT_SPRAT.txtObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
26772018-09-07 00:59:22LT / SPRAT500S. PrenticeNone tns_2018fsa_2018-09-07_00-59-22_LT_SPRAT.txtObject
29346SN 2018fub2100:40:30.760-50:41:15.36SN Ia0.02882MASX J00403068-5041153ASAS-SN, GaiaAlertsNoneASAS-SN, GaiaAlertsASASSN-18tyASASSN-3 - Paczynski, Gaia - Gaia-photometricSOAR - GoodmanYY117.3g-Sloan2018-09-05 06:14:24Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
233622018-10-07 00:47:21Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts00:40:30.760-50:41:15.362018-10-04 01:27:5017.03G-Gaia2PSNGaia18cwqGaiaAlertsconfirmed SN Ia near the centre of galaxy LEDA 463986
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
372232018-10-04 01:27:5017.030.2ABMagG-GaiaGaia_Gaia-photometric60Robot
372222018-08-10 09:30:1421.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
222222018-09-05 13:21:04KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN00:40:30.653-50:41:15.142018-09-05 06:14:2417.3g-Sloan2PSN2MASX J00403068-5041153ASASSN-18tyASAS-SNIn tow epochs, on the rise, unknown redshift host, most likely overlaps with TESS Sector 2
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
350472018-09-05 06:14:2417.3ABMagg-SloanASASSN-3_Paczynski
350462018-09-02 04:48:0018.6ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
26712018-09-07 14:46:39straderJay Strader NoneSN Ia0.02881Si II at ~ -11880
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
26782018-09-07 08:21:11SOAR_GoodmanStraderNone tns_2018fub_2018-09-07_08-21-11_SOAR_Goodman.datObjectsubstantial host contamination
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
26782018-09-07 08:21:11SOAR / GoodmanStraderNone tns_2018fub_2018-09-07_08-21-11_SOAR_Goodman.datObjectsubstantial host contamination
29361SN 2018fuq1120:06:04.720+54:57:28.82SN Ia0.036ATLASNoneATLASATLAS18ugpATLAS1 - ACAM1LT - SPRATYY118.547orange-ATLAS2018-09-05 09:27:21ATLAS_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
222392018-09-05 23:11:12ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K. W. Smith, S. J. Smartt, D. R. Young, M. Fulton, O. McBrien, D. O'Neill, P. Clark (Queen's University Belfast)ATLAS20:06:04.720+54:57:28.822018-09-05 09:27:2118.547orange-ATLAS2PSNATLAS18ugpATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
350812018-09-05 09:27:2118.5470.10719.24ABMagorange-ATLASATLAS1_ACAM130Robot
350802018-09-03 09:38:5218.77ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
27782018-09-20 09:47:36Simon PrenticeS. J. Prentice, P. Clark (QUB)NoneSN Ia0.0361The Supernova Identification code (SNID; Blondin and Tonry 2007, Ap.J. 666, 1024) matches normal SN Ia 2006lf at z = 0.036 and approximately a week after B-band maximum.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
27852018-09-19 21:21:48LT_SPRAT800S. PrenticeNone tns_2018fuq_2018-09-19_21-21-48_LT_SPRAT.txtObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
27852018-09-19 21:21:48LT / SPRAT800S. PrenticeNone tns_2018fuq_2018-09-19_21-21-48_LT_SPRAT.txtObject
29379SN 2018fvi2101:57:42.570-67:11:13.50SN Ia0.04042AM 0156-672 0.040421ASAS-SN, OGLENoneASAS-SN, OGLEASASSN-18ugASASSN-2 - Cassius, OGLE-1.3m - OGLEIV-CamSOAR - GoodmanYY116.7V-Johnson2018-09-04 07:12:00Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
227862018-09-17 08:51:23lukaszLukasz Wyrzykowski, Mariusz GromadzkiOGLE01:57:42.570-67:11:13.502018-09-15 07:01:2518.116I-Cousins3PSNAM 0156-6720.040421OGLEquickly rising and declining transient in a spiral arm of a nearby galaxy
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
360952018-09-15 07:01:2518.1160.01922VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV
360962018-08-25 08:35:5418.0730.01522VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IVfirst robust detection
360942018-08-15 09:07:4122VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV[Last non detection]
222672018-09-06 16:51:03KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN01:57:42.559-67:11:12.802018-09-04 07:12:0016.7V-Johnson2PSNAM 0156-672 0.040421ASASSN-18ugASAS-SNIn several epochs, on the rise, likely in the TESS Sector 2 FoV
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
351412018-09-04 07:12:0016.7VegaMagV-JohnsonASASSN-2_Cassius
351402018-08-22 06:14:2417.5VegaMagV-JohnsonASASSN-2_Cassius[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
26722018-09-07 15:32:07straderJay Strader NoneSN Ia0.040421Si II at ~ -10025. SNID suggests could be 91T-like
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
26792018-09-07 08:44:23SOAR_GoodmanStraderNone tns_2018fvi_2018-09-07_08-44-23_SOAR_Goodman.datObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
26792018-09-07 08:44:23SOAR / GoodmanStraderNone tns_2018fvi_2018-09-07_08-44-23_SOAR_Goodman.datObject
29381AT 2018fvk1118:14:04.420+21:53:16.10CVATLASNoneATLASATLAS18ujuATLAS1 - ACAM1LT - SPRATYY116.599orange-ATLAS2018-09-06 07:39:21ATLAS_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
222692018-09-06 23:11:45ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K. W. Smith, S. J. Smartt, D. R. Young, M. Fulton, O. McBrien, D. O'Neill, P. Clark (Queen's University Belfast)ATLAS18:14:04.420+21:53:16.102018-09-06 07:39:2116.599orange-ATLAS2PSNATLAS18ujuATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
351452018-09-06 07:39:2116.5990.01519.68ABMagorange-ATLASATLAS1_ACAM130Robot
351442018-09-04 08:38:2419.23ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
27022018-09-11 08:26:51Simon PrenticeS. J. Prentice (QUB), L. Short (LJMU)NoneCV1
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
27092018-09-09 20:57:56LT_SPRAT500S. PrenticeNone tns_2018fvk_2018-09-09_20-57-56_LT_SPRAT.txtObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
27092018-09-09 20:57:56LT / SPRAT500S. PrenticeNone tns_2018fvk_2018-09-09_20-57-56_LT_SPRAT.txtObject
29393SN 2018fvw1121:02:20.233+19:57:46.25SN Ia0.04ZTFNoneZTFZTF18absnqyoP48 - ZTF-CamLick-3m - KASTYY119.94g-ZTF2018-09-03 06:02:52ZTF_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
222832018-09-07 06:07:12ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTF21:02:20.233+19:57:46.252018-09-03 06:02:5219.94g-ZTF3PSNZTF18absnqyoZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
351772018-09-06 07:39:2118.65ABMagr-ZTFP48_ZTF-Cam30ZTF
351762018-09-03 06:02:5219.94ABMagg-ZTFP48_ZTF-Cam30ZTF
351752018-08-31 06:33:0720.58ABMagr-ZTFP48_ZTF-Cam30ZTF[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
27312018-09-16 18:38:50UCSCTr_Bot1G. Dimitriadis, C. Rojas-Bravo, R. Case, R. J. Foley (UCSC)NoneSN Ia0.041SN Ia at +9 days. We measure an Si II 6355 velocity of -9,800 km/s. We also detect Na D lines with EW = 2.9 A at the host-galaxy redshift. ATel: 12041
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
27382018-09-15 05:38:36Lick-3m_KAST1845C. Rojas-Bravo, R. CaseG. DimitriadisNone tns_2018fvw_2018-09-15_05-38-36_Lick_3m_KAST.datObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
27382018-09-15 05:38:36Lick-3m / KAST1845C. Rojas-Bravo, R. CaseG. DimitriadisNone tns_2018fvw_2018-09-15_05-38-36_Lick_3m_KAST.datObject
29394SN 2018fvx2105:49:29.400-19:33:20.81SN II0.0287ATLAS, GaiaAlertsNoneATLAS, GaiaAlertsATLAS18ukeATLAS1 - ACAM1, Gaia - Gaia-photometricLT - SPRATYY117.812orange-ATLAS2018-09-06 14:58:33ATLAS_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
235862018-10-15 12:19:59Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts05:49:29.400-19:33:20.812018-09-12 12:41:4517.6G-Gaia2PSNGaia18dahGaiaAlertsconfirmed SN II, aka SN 2018fvx
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
376752018-09-12 12:41:4517.60.2ABMagG-GaiaGaia_Gaia-photometric60Robot
376742018-08-19 20:31:1221.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
222842018-09-07 10:44:17ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K. W. Smith, S. J. Smartt, D. R. Young, M. Fulton, O. McBrien, D. O'Neill, P. Clark (Queen's University Belfast)ATLAS05:49:29.396-19:33:20.882018-09-06 14:58:3317.812orange-ATLAS2PSNATLAS18ukeATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
351792018-09-06 14:58:3317.8120.05619.29ABMagorange-ATLASATLAS1_ACAM130Robot
351782018-09-02 15:20:0917.6ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
28732018-10-12 07:41:50Simon PrenticeS. J. Prentice (QUB)NoneSN II0.02871SNID (Blondin and Tonry 2007, Ap.J. 666, 1024) finds a match to SNe II approximately 40 - 60 days after explosion. The best match is to type IIL SN 1979C.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
28802018-10-12 05:15:30LT_SPRAT800S. PrenticeNone tns_2018fvx_2018-10-12_05-15-30_LT_SPRAT.txtObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
28802018-10-12 05:15:30LT / SPRAT800S. PrenticeNone tns_2018fvx_2018-10-12_05-15-30_LT_SPRAT.txtObject
29489AT 2018fzo3121:36:15.314+20:02:07.22AGN0.081ZTFNoneZTFZTF18abnuhuyP48 - ZTF-CamLick-3m - KASTYY120.19g-ZTF2018-08-21 09:46:04ZTF_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
246412018-11-10 14:19:47ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF21:36:15.314+20:02:07.222018-10-09 04:57:3918.7185g-ZTF5PSNZTF18abnuhuyZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
405862018-11-10 03:35:1918.71850.081108320.3831ABMagg-ZTFP48_ZTF-Cam30
405892018-11-10 02:36:1018.49370.090577220.3119ABMagr-ZTFP48_ZTF-Cam30
405882018-11-07 03:59:3118.81190.078040620.8021ABMagg-ZTFP48_ZTF-Cam30
405872018-11-04 04:24:5718.90510.12003219.9933ABMagg-ZTFP48_ZTF-Cam30
405852018-08-27 05:28:2719.63ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
243012018-11-07 15:20:54ZTF_AMPEL_NEWJ. Nordin, V. Brinnel (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF21:36:15.309+20:02:07.362018-10-09 04:57:3918.9051g-ZTF3PSNZTF18abnuhuyZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
393932018-11-07 03:59:3118.81190.078040620.8021ABMagg-ZTFP48_ZTF-Cam30
393922018-11-04 04:24:5718.90510.12003219.9933ABMagg-ZTFP48_ZTF-Cam30
393912018-08-27 05:28:2719.63ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
223972018-09-09 06:21:17ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTF21:36:15.297+20:02:07.302018-08-21 09:46:0420.19g-ZTF3PSNZTF18abnuhuyZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
353632018-09-08 08:49:5518.67ABMagr-ZTFP48_ZTF-Cam30ZTF
353622018-08-21 09:46:0420.19ABMagg-ZTFP48_ZTF-Cam30ZTF
353612018-08-21 08:38:2420.63ABMagr-ZTFP48_ZTF-Cam30ZTF[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
28952018-10-14 01:09:22UCSCTr_Bot1G. Dimitriadis, T. Hung, R. J. Foley (UCSC)NoneAGN0.0811ATel: 12110
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
29032018-10-13 04:01:26Lick-3m_KAST1845G. Dimitriadis, T. HungG. Dimitriadis, T. HungNone tns_2018fzo_2018-10-13_04-01-26_Lick_3m_KAST.datObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
29032018-10-13 04:01:26Lick-3m / KAST1845G. Dimitriadis, T. HungG. Dimitriadis, T. HungNone tns_2018fzo_2018-10-13_04-01-26_Lick_3m_KAST.datObject
29624SN 2018get2107:34:09.146+04:32:57.37SN II0.004086UGC 03912 0.004086ASAS-SN, ATLASNoneASAS-SN, ATLASASASSN-18vcASASSN-4 - Leavitt, ASASSN-1 - Brutus, ATLAS1 - ACAM1LT - SPRATYY116.5V-Johnson2018-09-10 14:39:50Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
237372018-10-24 22:12:19ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, K. Maguire, S. Prentice, O. McBrien, D. O'Neill, P. Clark, M. Magee, M. Fulton, A. McCormack (Queen's University Belfast), D. E. Wright (University of Minnesota)ATLAS07:34:09.146+04:32:57.372018-10-24 15:01:2618.432orange-ATLAS2PSNATLAS18xuoATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
379732018-10-24 15:01:2618.4320.09818.96ABMagorange-ATLASATLAS1_ACAM130Robot
379722018-09-25 15:24:2816.62ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
225632018-09-11 18:51:39KZStanekJ. Brimacombe, K. Z. Stanek, for the ASAS-SN teamASAS-SN07:34:09.067+04:32:57.912018-09-10 14:39:5016.5V-Johnson2PSNUGC 03912 0.004086ASASSN-18vcASAS-SNFirst image after seasonal break, confirmed in follow-up imaging
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
356162018-09-10 14:39:5016.5VegaMagV-JohnsonASASSN-1_Brutus
356152018-05-05 02:24:0016.7ABMagg-SloanASASSN-4_Leavitt[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
27052018-09-12 06:55:14Simon PrenticeSimon Prentice (QUB)NoneSN II0.0040861Gelato (Harutyunyan et al., 2008, A&A, 488, 383) matches type IIP SN 1992H approximately 100 days after explosion. Redshift from NED.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
27122018-09-12 05:51:32LT_SPRAT300S. PrenticeNone tns_2018get_2018-09-12_05-51-32_LT_SPRAT.txtObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
27122018-09-12 05:51:32LT / SPRAT300S. PrenticeNone tns_2018get_2018-09-12_05-51-32_LT_SPRAT.txtObject
29919AT 2018gqc1100:21:13.517-57:45:10.76AGN0.1342MASX J00211387-5745104 ASAS-SNNoneASAS-SNASASSN-18vxASASSN-2 - CassiusSOAR - GoodmanYY117.7V-Johnson2018-09-18 01:26:24Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
229282018-09-18 13:09:33KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN00:21:13.517-57:45:10.762018-09-18 01:26:2417.7V-Johnson2PSN2MASX J00211387-5745104 ASASSN-18vxASAS-SNIn several epochs, unknown redshift red host
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
362752018-09-18 01:26:2417.7VegaMagV-JohnsonASASSN-2_Cassius
362742018-09-08 06:28:4818VegaMagV-JohnsonASASSN-2_Cassius[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
28422018-10-05 16:00:56rcartierR. Cartier (CTIO), G. Terreran (Northwestern), R. Margutti (Northwestern), P. Blanchard (CfA/Harvard)NoneAGN0.1341
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
28492018-10-04 05:27:21SOAR_GoodmanR. CartierR. CartierNone tns_2018gqc_2018-10-04_05-27-21_SOAR_Goodman.asciiObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
28492018-10-04 05:27:21SOAR / GoodmanR. CartierR. CartierNone tns_2018gqc_2018-10-04_05-27-21_SOAR_Goodman.asciiObject
29920SN 2018gqd2116:42:05.470+31:31:57.40SN IATLAS, GaiaAlertsNoneATLAS, GaiaAlertsATLAS18vlhATLAS1 - ACAM1, Gaia - Gaia-photometricLT - SPRATYY118.346orange-ATLAS2018-09-18 05:49:55ATLAS_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
236202018-10-16 15:38:16Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts16:42:05.470+31:31:57.402018-09-17 11:29:4518.51G-Gaia2PSNGaia18daxGaiaAlertsconfirmed SN I, aka SN 2018gqd
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
377432018-09-17 11:29:4518.510.2ABMagG-GaiaGaia_Gaia-photometric60Robot
377422018-08-17 11:49:5521.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
229302018-09-18 17:40:20ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K. W. Smith, S. J. Smartt, D. R. Young, M. Fulton, O. McBrien, D. O'Neill, P. Clark (Queen's University Belfast)ATLAS16:42:05.467+31:31:57.252018-09-18 05:49:5518.346orange-ATLAS2PSNATLAS18vlhATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
362792018-09-18 05:49:5518.3460.06519.33ABMagorange-ATLASATLAS1_ACAM130Robot
362782018-09-16 06:30:1419.01ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
28132018-09-27 08:34:15Simon PrenticeS. J. Prentice, M. R. Magee (QUB)NoneSN I1This object is of ambiguous classification. Using SNID (Blondin and Tonry 2007, Ap.J. 666, 1024) we found matches to SNe Ib at z~0.02 and SNe Ia at z~0.045, both shortly after maximum light.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
28202018-09-24 21:45:07LT_SPRAT800S. PrenticeNone tns_2018gqd_2018-09-24_21-45-07_LT_SPRAT.txtObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
28202018-09-24 21:45:07LT / SPRAT800S. PrenticeNone tns_2018gqd_2018-09-24_21-45-07_LT_SPRAT.txtObject
29944SN 2018grb1123:45:22.257+13:03:39.18SN Ia0.065ATLASNoneATLASATLAS18vlvATLAS1 - ACAM1LT - SPRATYY118.672orange-ATLAS2018-09-18 11:34:04ATLAS_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
229582018-09-19 13:25:02ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K. W. Smith, S. J. Smartt, D. R. Young, M. Fulton, O. McBrien, D. O'Neill, P. Clark (Queen's University Belfast)ATLAS23:45:22.257+13:03:39.182018-09-18 11:34:0418.672orange-ATLAS2PSNATLAS18vlvATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
363482018-09-18 11:34:0418.6720.5119.61ABMagorange-ATLASATLAS1_ACAM130Robot
363472018-09-17 12:21:3619.6ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
27852018-09-21 15:44:53Simon PrenticeS. J. Prentice, P. Clark (QUB)NoneSN Ia0.0651SNID (Blondin and Tonry 2007, Ap.J. 666, 1024) and DASH (https://github.com/daniel-muthukrishna/astrodash) find matches with SNe Ia around a week before maximum light
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
27922018-09-20 22:51:56LT_SPRAT800S. PrenticeNone tns_2018grb_2018-09-20_22-51-56_LT_SPRAT.txtObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
27922018-09-20 22:51:56LT / SPRAT800S. PrenticeNone tns_2018grb_2018-09-20_22-51-56_LT_SPRAT.txtObject
29957SN 2018gro1122:11:49.200+38:42:01.50SN Ia-91bg-like0.0217NGC72280.021748POSSNonePOSSOther - OtherLT - SPRATYY118.6Clear-2018-09-20 06:17:28Post
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
229752018-09-20 20:23:31rspostrspostL. Cox, R. Gagliano, R. Post, E. Weinberg, J. Newton, T. PuckettPOSS22:11:49.200+38:42:01.502018-09-20 06:17:2818.6Clear-2PSNNGC72280.021748POSS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
363882018-09-20 06:17:2818.60.320ABMagClear-Other_Other24" CDK with Apogee U230 CCD at Sierra Remote Observatories, CA USA
363872018-08-15 05:36:3620ABMagClear-Other_Other30R. Post[Last non detection] 24" CDK with Apogee U230 CCD at Sierra Remote Observatories, CA USA
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
28002018-09-23 12:01:05Simon PrenticeS. J. Prentice (QUB)NoneSN Ia-91bg-like0.02171DASH (https://github.com/daniel-muthukrishna/astrodash) matches the object to SNe Ia less than a week before maximum light. The best match is 91bg-like SN 1999da.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
28072018-09-21 22:02:27LT_SPRAT800S. PrenticeNone tns_2018gro_2018-09-21_22-02-27_LT_SPRAT.txtObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
28072018-09-21 22:02:27LT / SPRAT800S. PrenticeNone tns_2018gro_2018-09-21_22-02-27_LT_SPRAT.txtObject
29979SN 2018gsk3104:09:11.550+08:38:50.57SN Ic0.0116ATLAS, GaiaAlerts, LOSSNoneATLAS, GaiaAlerts, LOSSATLAS18voeATLAS1 - ACAM1, Gaia - Gaia-photometric, Other - OtherLT - SPRATYY118.022orange-ATLAS2018-09-15 15:15:50ATLAS_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
238112018-10-30 06:51:42weikangJeremy D. Wayland, WeiKang Zheng, Alexei V. Filippenko (UC Berkeley)LOSS04:09:11.622+08:38:51.832018-09-24 11:28:5916.4Clear-2PSNkait-18awLOSS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
381272018-09-24 11:28:5916.40.218.5VegaMagClear-Other_Other18KAIT
381262018-08-27 12:31:5618.5VegaMagClear-Other_Other18KAIT[Last non detection]
233102018-10-03 14:10:13Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts04:09:11.550+08:38:50.572018-10-02 06:11:3116.75G-Gaia2PSNGaia18cvxGaiaAlertsconfirmed SN Ic in galaxy NGC 1517
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
371202018-10-02 06:11:3116.750.2ABMagG-GaiaGaia_Gaia-photometric60Robot
371192018-09-11 07:53:4521.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
230062018-09-22 09:42:12ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K. W. Smith, S. J. Smartt, D. R. Young, M. Fulton, O. McBrien, D. O'Neill, P. Clark (Queen's University Belfast)ATLAS04:09:11.622+08:38:51.832018-09-15 15:15:5018.022orange-ATLAS2PSNATLAS18voeATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
364562018-09-15 15:15:5018.0220.08818.99ABMagorange-ATLASATLAS1_ACAM130Robot
364552018-07-29 15:01:2616.36ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
28012018-09-23 12:07:35Simon PrenticeS. J. Prentice (QUB)NoneSN Ic0.01161Using Gelato (Harutyunyan et al., 2008, A&A, 488, 383) and DASH (https://github.com/daniel-muthukrishna/astrodash), the transient spectrum matches several pre-peak SNe Ic-6/7 (Prentice & Mazzali, 2017). The best match is to Ic-7 SN 2005az less than a week before maximum light.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
28082018-09-23 05:37:55LT_SPRAT800S. PrenticeNone tns_2018gsk_2018-09-23_05-37-55_LT_SPRAT.txtObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
28082018-09-23 05:37:55LT / SPRAT800S. PrenticeNone tns_2018gsk_2018-09-23_05-37-55_LT_SPRAT.txtObject
30001SN 2018gtg1101:57:26.224+08:55:02.54SN Ia0.108ATLASNoneATLASATLAS18vmuATLAS1 - ACAM1LT - SPRATYY119.693cyan-ATLAS2018-09-14 13:49:26ATLAS_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
230342018-09-23 13:34:47ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K. W. Smith, S. J. Smartt, D. R. Young, M. Fulton, O. McBrien, D. O'Neill, P. Clark (Queen's University Belfast)ATLAS01:57:26.224+08:55:02.542018-09-14 13:49:2619.693cyan-ATLAS2PSNATLAS18vmuATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
365302018-09-14 13:49:2619.6930.19419.64ABMagcyan-ATLASATLAS1_ACAM130Robot
365292018-09-11 14:45:3619.31ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
28022018-09-23 14:22:22Simon PrenticeS. J. Prentice, K. W. Smith (QUB)NoneSN Ia0.1081Classification was attempted with both DASH (https://github.com/daniel-muthukrishna/astrodash) and Gelato (Harutyunyan et al., 2008, A&A, 488, 383), matches were found with SNe Ia a few days before maximum light at redshifts between 0.09 and 0.11. The best fit model of was 91T-like SN 1998es at z = 0.108 although confidence in this result is limited by the low S/N of the classification spectrum.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
28092018-09-21 23:56:32LT_SPRAT800S. PrenticeNone tns_2018gtg_2018-09-21_23-56-32_LT_SPRAT.txtObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
28092018-09-21 23:56:32LT / SPRAT800S. PrenticeNone tns_2018gtg_2018-09-21_23-56-32_LT_SPRAT.txtObject
30087SN 2018gwo6212:08:38.820+68:46:44.47SN Ic0.007759NGC 4128None, GaiaAlerts, ZTF, Pan-STARRS1NoneGaiaAlerts, Pan-STARRS1, ZTFOther - Other, Gaia - Gaia-photometric, P48 - ZTF-Cam, PS1 - GPC1Other - OtherYY216.4Clear-2018-09-28 02:41:31Wiggins
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
294892019-02-01 20:11:15PS1_Bot1K. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, A. Schultz, T. Lowe, J. Bulger (IfA, University of Hawaii), S. J. Smartt, K. W. Smith (Queen's University Belfast), J. Tonry, C. Waters, (IfA, University of Hawaii) D. E. Wright (University of Minnesota), D. R. Young (Queen's University Belfast)Pan-STARRS112:08:38.832+68:46:44.482019-01-23 12:31:4019.18i-Sloan1PSNPS19lfPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
528852019-01-23 12:31:4019.180.0720.7ABMagi-SloanPS1_GPC145Robot
245322018-11-09 13:37:57ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF12:08:38.832+68:46:44.532018-11-01 11:47:4918.4525r-ZTF2PSNZTF18acbwazlZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
402052018-11-07 13:11:4518.45250.08465920.0394ABMagr-ZTFP48_ZTF-Cam30
402062018-11-07 11:17:1219.27260.10136520.7423ABMagg-ZTFP48_ZTF-Cam30
244562018-11-08 15:27:19ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF12:08:38.821+68:46:44.392018-11-01 11:47:4919.2726g-ZTF2PSNZTF18acbwazlZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
398902018-11-07 13:11:4518.45250.08465920.0394ABMagr-ZTFP48_ZTF-Cam30
398892018-11-07 11:17:1219.27260.10136520.7423ABMagg-ZTFP48_ZTF-Cam30
239272018-11-04 04:55:10ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTF12:08:38.825+68:46:44.422018-11-01 11:48:2819.26g-ZTF2PSNZTF18acbwazlZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
383752018-11-01 12:51:5018.25ABMagr-ZTFP48_ZTF-Cam30ZTF
383742018-11-01 11:48:2819.26ABMagg-ZTFP48_ZTF-Cam30ZTF
238352018-10-31 15:10:27Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts12:08:38.820+68:46:44.472018-09-29 12:17:1616.84G-Gaia2PSNGaia18dfpGaiaAlertsconfirmed SN Ic
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
381762018-09-29 12:17:1616.840.2ABMagG-GaiaGaia_Gaia-photometric60Robot
381752018-09-29 10:30:4321.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
231382018-09-28 03:45:39pwigginsPatrick WigginsNone12:08:38.910+68:46:44.992018-09-28 02:41:3116.4Clear-2PSNNGC 4128P. Wiggins, Tooele, UT, USA, reports his discovery of a possible supernova (mag about 16.4) on an unfiltered CCD frame taken 2018 Sep 28 02:41:31 UT using a 0.35-m f/5.5 reflector near Erda, UT, USA. The new object is located at R.A. 12h08m38.91s, Decl. +68°46’44.99” (equinox 2000.0), about 54 arc seconds NE of the center of NGC 4128. Wiggins notes that nothing was visible at this position on an image taken the previous night on Sep 27.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
367822018-09-28 02:41:3116.4ABMagClear-Other_Other5P Wiggins
367812018-09-27 02:44:1217ABMagClear-Other_Other5P. Wiggins[Last non detection] Re-examining the image taken on the 27th, there *may* have been something there, but very faint. The last image I took when there is nothing there was taken 2018-09-23 t 02:50:46
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
28592018-10-07 16:55:24THORobin LeadbeaterNoneSN Ic0.0077591Type Ic. SNID ( Blondin, S. & Tonry, J. L. 2007. ApJ, 666, 1024) gives matches to both normal and broad lined. Redshift given is that of the host
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
28662018-10-06 19:04:04Other_Other11860LeadbeaterLeadbeaterNone tns_2018gwo_2018-10-06_19-04-04_Other_Other.dat tns_2018gwo_2018-10-06_19-04-04_Other_Other.fitObjectR~130 spectrum obtained using modified ALPY spectrograph at Three Hills Observatory as described here http://www.threehillsobservatory.co.uk/astro/spectroscopy_20.htm
28212018-10-01 00:35:23THORobin LeadbeaterNoneSN I1Type I supernova but sub class unclear. SNID ( Blondin, S. & Tonry, J. L. 2007. ApJ, 666, 1024) suggests matches to both 1c and 1a 91T-like
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
28282018-09-30 19:48:57Other_Other11578LeadbeaterLeadbeaterNone tns_2018gwo_2018-09-30_19-48-57_Other_Other.dat tns_2018gwo_2018-09-30_19-48-57_Other_Other.fitObjectR~130 spectrum obtained using modified ALPY spectrograph at Three Hills Observatory as described here http://www.threehillsobservatory.co.uk/astro/spectroscopy_20.htm
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
28662018-10-06 19:04:04Other / Other11860LeadbeaterLeadbeaterNone tns_2018gwo_2018-10-06_19-04-04_Other_Other.dat tns_2018gwo_2018-10-06_19-04-04_Other_Other.fitObjectR~130 spectrum obtained using modified ALPY spectrograph at Three Hills Observatory as described here http://www.threehillsobservatory.co.uk/astro/spectroscopy_20.htm
28282018-09-30 19:48:57Other / Other11578LeadbeaterLeadbeaterNone tns_2018gwo_2018-09-30_19-48-57_Other_Other.dat tns_2018gwo_2018-09-30_19-48-57_Other_Other.fitObjectR~130 spectrum obtained using modified ALPY spectrograph at Three Hills Observatory as described here http://www.threehillsobservatory.co.uk/astro/spectroscopy_20.htm
30102AT 2018gxd2102:31:39.020+49:14:06.31CVZTF, ATLASNoneATLAS, ZTFZTF18abzsdjuP48 - ZTF-Cam, ATLAS1 - ACAM1LT - SPRATYY118.05g-ZTF2018-09-27 08:22:33ZTF_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
232702018-10-02 10:02:15ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, K. Maguire, S. Prentice, O. McBrien, D. O'Neill, P. Clark, M. Magee, M. Fulton (Queen's University Belfast), D. E. Wright (University of Minnesota)ATLAS02:31:39.032+49:14:06.572018-10-01 12:12:5717.886orange-ATLAS2PSNATLAS18vujATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
370402018-10-01 12:12:5717.8860.04519.44ABMagorange-ATLASATLAS1_ACAM130Robot
370392018-09-29 12:57:3618.69ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
231562018-09-29 04:49:23ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTF02:31:39.020+49:14:06.312018-09-27 08:22:3318.05g-ZTF3PSNZTF18abzsdjuZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
368252018-09-28 08:52:4817.88ABMagg-ZTFP48_ZTF-Cam30ZTF
368242018-09-27 08:22:3318.05ABMagg-ZTFP48_ZTF-Cam30ZTF
368232018-09-24 11:32:3819.67ABMagg-ZTFP48_ZTF-Cam30ZTF[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
28872018-10-12 11:36:39Simon PrenticeS. J. Prentice (QUB)NoneCV1Galactic transient.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
28952018-10-04 02:48:05LT_SPRAT700S. PrenticeNone tns_2018gxd_2018-10-04_02-48-05_LT_SPRAT.txtObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
28952018-10-04 02:48:05LT / SPRAT700S. PrenticeNone tns_2018gxd_2018-10-04_02-48-05_LT_SPRAT.txtObject
30143SN 2018gys1123:17:53.474-42:12:46.73SN Ia0.06LCRS B231508.2-422911ASAS-SNNoneASAS-SNASASSN-18wgASASSN-3 - Paczynski, ASASSN-5 - Payne-GaposchkinSOAR - GoodmanYY117.95g-Sloan2018-09-30 18:57:36Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
232062018-10-01 06:04:25KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN23:17:53.474-42:12:46.732018-09-30 18:57:3617.95g-Sloan2PSNLCRS B231508.2-422911ASASSN-18wgASAS-SNOn the rise, unknown redshfit host galaxy, potentially a nuclear source
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
369472018-09-30 18:57:3617.95ABMagg-SloanASASSN-5_Payne-Gaposchkin
369462018-09-29 02:38:2418.4ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
28402018-10-05 15:49:37rcartier R. Cartier (CTIO), G. Terreran (Northwestern), R. Margutti (Northwestern), P. Blanchard (CfA/Harvard)NoneSN Ia0.061
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
28472018-10-04 07:13:22SOAR_GoodmanR. CartierR. CartierNone tns_2018gys_2018-10-04_07-13-22_SOAR_Goodman.asci tns_2018gys_2018-10-04_07-13-22_SOAR_Goodman.fitsObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
28472018-10-04 07:13:22SOAR / GoodmanR. CartierR. CartierNone tns_2018gys_2018-10-04_07-13-22_SOAR_Goodman.asci tns_2018gys_2018-10-04_07-13-22_SOAR_Goodman.fitsObject
30220SN 2018hbh3122:20:35.900-30:11:59.06SN Ia0.072GALEXASC J222036.16-301159.20.0701ASAS-SN, GaiaAlerts, ATLASNoneASAS-SN, ATLAS, GaiaAlertsASASSN-18wrASASSN-4 - Leavitt, ASASSN-3 - Paczynski, Gaia - Gaia-photometric, ATLAS1 - ACAM1SOAR - GoodmanYY117.7g-Sloan2018-10-03 02:09:36Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
240852018-11-06 15:25:04ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, K. Maguire, S. J. Prentice, O. McBrien, D. O'Neill, P. Clark, M. Magee, M. Fulton, A. McCormack (Queen's University Belfast), D. E. Wright (University of Minnesota)ATLAS22:20:35.906-30:11:58.792018-09-16 10:37:5519.451orange-ATLAS2PSNATLAS18vsnATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
387292018-09-16 10:37:5519.4510.17219.46ABMagorange-ATLASATLAS1_ACAM130Robot
387282018-09-10 09:57:3619.2ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
236062018-10-15 22:04:45Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts22:20:35.900-30:11:59.062018-10-12 20:02:2418.6G-Gaia2PSNGaia18dapGaiaAlertsconfirmed SN Ia, aka SN 2018hbh
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
377152018-10-12 20:02:2418.60.2ABMagG-GaiaGaia_Gaia-photometric60Robot
377142018-06-02 09:24:2821.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
233092018-10-03 13:43:34KZStanekJ. Brimacombe, G. Christie, K. Z. Stanek, for the ASAS-SN teamASAS-SN22:20:35.868-30:11:54.742018-10-03 02:09:3617.7g-Sloan2PSNGALEXASC J222036.16-301159.20.0701ASASSN-18wrASAS-SNConfirmed by follow-up imaging
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
371182018-10-03 02:09:3617.7ABMagg-SloanASASSN-3_Paczynski
371172018-10-01 06:43:1217.4ABMagg-SloanASASSN-4_Leavitt[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
28412018-10-05 15:56:45rcartierR. Cartier (CTIO), G. Terreran (Northwestern), R. Margutti (Northwestern), P. Blanchard (CfA/Harvard)NoneSN Ia0.0721
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
28482018-10-04 05:08:47SOAR_GoodmanR. CartierR. CartierNone tns_2018hbh_2018-10-04_05-08-47_SOAR_Goodman.asciiObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
28482018-10-04 05:08:47SOAR / GoodmanR. CartierR. CartierNone tns_2018hbh_2018-10-04_05-08-47_SOAR_Goodman.asciiObject
30255AT 2018hco6101:07:33.635+23:28:34.28TDE0.09ATLAS, ZTFNoneATLAS, ZTFATLAS18wayATLAS1 - ACAM1, P48 - ZTF-CamNOT - ALFOSCYY118.823cyan-ATLAS2018-10-04 12:28:48ATLAS_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
246662018-11-10 14:20:03ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF01:07:33.635+23:28:34.282018-10-06 08:37:5318.4323r-ZTF5PSNZTF18abxftqmZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
407112018-11-10 06:27:1018.44750.067617820.1591ABMagr-ZTFP48_ZTF-Cam30
407102018-11-07 06:35:2818.51810.079655720.6323ABMagr-ZTFP48_ZTF-Cam30
407092018-11-04 07:48:3818.2940.077841520.0828ABMagg-ZTFP48_ZTF-Cam30
407082018-11-04 06:06:4718.43230.078275920.3701ABMagr-ZTFP48_ZTF-Cam30
407072018-09-24 06:38:0019.68ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
245212018-11-09 13:37:57ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF01:07:33.635+23:28:34.282018-10-06 08:37:5318.4323r-ZTF4PSNZTF18abxftqmZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
401562018-11-07 06:35:2818.51810.079655720.6323ABMagr-ZTFP48_ZTF-Cam30
401552018-11-04 07:48:3818.2940.077841520.0828ABMagg-ZTFP48_ZTF-Cam30
401542018-11-04 06:06:4718.43230.078275920.3701ABMagr-ZTFP48_ZTF-Cam30
401532018-09-24 06:38:0019.68ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
243632018-11-07 15:21:17ZTF_AMPEL_NEWJ. Nordin, V. Brinnel (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF01:07:33.636+23:28:34.252018-10-06 08:37:5318.5181r-ZTF4PSNZTF18abxftqmZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
396282018-11-07 06:35:2818.51810.079655720.6323ABMagr-ZTFP48_ZTF-Cam30
396302018-11-04 07:48:3818.2940.077841520.0828ABMagg-ZTFP48_ZTF-Cam30
396292018-11-04 06:06:4718.43230.078275920.3701ABMagr-ZTFP48_ZTF-Cam30
396272018-09-24 06:38:0019.68ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
242482018-11-07 14:54:26ZTF_AMPEL_NEWJ. Nordin, V. Brinnel (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF01:07:33.639+23:28:34.242018-10-06 08:37:5318.4323r-ZTF3PSNZTF18abxftqmZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
392172018-11-04 07:48:3818.2940.077841520.0828ABMagg-ZTFP48_ZTF-Cam30
392162018-11-04 06:06:4718.43230.078275920.3701ABMagr-ZTFP48_ZTF-Cam30
392152018-09-24 06:38:0019.68ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
239302018-11-04 05:15:46ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTF01:07:33.614+23:28:34.392018-09-18 08:52:4820.76g-ZTF3PSNZTF18abxftqmZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
383822018-11-01 07:23:3118.36ABMagr-ZTFP48_ZTF-Cam30ZTF
383812018-09-18 08:52:4820.76ABMagg-ZTFP48_ZTF-Cam30ZTF
383802018-09-17 07:56:3820.94ABMagg-ZTFP48_ZTF-Cam30ZTF[Last non detection]
233522018-10-05 22:41:55ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, K. Maguire, S. Prentice, O. McBrien, D. O'Neill, P. Clark, M. Magee, M. Fulton (Queen's University Belfast), D. E. Wright (University of Minnesota)ATLAS01:07:33.611+23:28:34.682018-10-04 12:28:4818.823cyan-ATLAS2PSNATLAS18wayATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
372022018-10-04 12:28:4818.8230.12719.56ABMagcyan-ATLASATLAS1_ACAM130Robot
372012018-10-02 12:37:2619.09ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
32262018-12-10 12:09:19T_ReynoldsThomas ReynoldsNoneTDE0.091NUTSThe object was previously classified in ATel #12263 by S. Van Velzen et al. We confirm their classification of the object as a TDE on the basis of a strong blue continuum and broad emission lines of Halpha and HeI (5876) as described in ATel #12263, as well as a weak emission line we identify as HeII (4685).
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
32342018-12-05 01:13:29NOT_ALFOSC2400M.B. Stone (UTU), M. Hanski (Luostarivuoren Lyseon Lukio), M. Taskula, K. Räsänen, R. Meller, V. Vepsäläinen (Keravan lukio)T. M Reynolds (Univ. of Turku)None tns_2018hco_2018-12-05_01-13-29_NOT_ALFOSC.txtObjectNUTS
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
32342018-12-05 01:13:29NOT / ALFOSC2400M.B. Stone (UTU), M. Hanski (Luostarivuoren Lyseon Lukio), M. Taskula, K. Räsänen, R. Meller, V. Vepsäläinen (Keravan lukio)T. M Reynolds (Univ. of Turku)None tns_2018hco_2018-12-05_01-13-29_NOT_ALFOSC.txtObjectNUTS
30258SN 2018hcr4122:25:59.390+03:27:29.84SN Ia0.04ATLAS, GaiaAlerts, ZTFNoneATLAS, GaiaAlerts, ZTFATLAS18vyvATLAS1 - ACAM1, Gaia - Gaia-photometric, P48 - ZTF-CamLT - SPRATYY119.444orange-ATLAS2018-10-03 10:07:40ATLAS_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
243412018-11-07 15:21:08ZTF_AMPEL_NEWJ. Nordin, V. Brinnel (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF22:25:59.381+03:27:29.802018-10-09 06:04:5318.101g-ZTF2PSNZTF18acatutsZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
395682018-11-07 04:56:3018.35660.059529420.7574ABMagg-ZTFP48_ZTF-Cam30
395672018-11-04 04:32:2418.1010.06950819.9848ABMagg-ZTFP48_ZTF-Cam30
238822018-11-02 01:08:30ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTF22:25:59.386+03:27:29.842018-10-09 06:04:1917.47g-ZTF2PSNZTF18acatutsZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
382822018-11-01 05:16:4817.81ABMagg-ZTFP48_ZTF-Cam30ZTF
382812018-10-09 06:04:1917.47ABMagg-ZTFP48_ZTF-Cam30ZTF
237072018-10-23 21:19:24Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts22:25:59.390+03:27:29.842018-10-22 14:32:3817.13G-Gaia2PSNGaia18ddbGaiaAlertsconfirmed SN Ia
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
379132018-10-22 14:32:3817.130.2ABMagG-GaiaGaia_Gaia-photometric60Robot
379122018-07-18 02:21:0721.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
233552018-10-06 18:22:30ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, K. Maguire, S. Prentice, O. McBrien, D. O'Neill, P. Clark, M. Magee, M. Fulton (Queen's University Belfast), D. E. Wright (University of Minnesota)ATLAS22:25:59.409+03:27:29.842018-10-03 10:07:4019.444orange-ATLAS2PSNATLAS18vyvATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
372092018-10-03 10:07:4019.4440.19519.54ABMagorange-ATLASATLAS1_ACAM130Robot
372082018-10-01 10:59:3119.15ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
28982018-10-15 21:47:28Simon PrenticeS. J. Prentice (QUB)NoneSN Ia0.041SNID (Blondin and Tonry 2007, Ap.J. 666, 1024) finds matches to normal SNe Ia within a few days of maximum light and at redshifts between 0.035 and 0.042.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
29062018-10-15 21:19:30LT_SPRAT600S. PrenticeNone tns_2018hcr_2018-10-15_21-19-30_LT_SPRAT.txtObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
29062018-10-15 21:19:30LT / SPRAT600S. PrenticeNone tns_2018hcr_2018-10-15_21-19-30_LT_SPRAT.txtObject
30262AT 2018hcv1105:09:11.785+71:23:11.32CVATLASNoneATLASATLAS18wbrATLAS1 - ACAM1LT - SPRATYY215.931cyan-ATLAS2018-10-05 13:52:19ATLAS_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
233592018-10-06 19:15:39ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, K. Maguire, S. Prentice, O. McBrien, D. O'Neill, P. Clark, M. Magee, M. Fulton (Queen's University Belfast), D. E. Wright (University of Minnesota)ATLAS05:09:11.785+71:23:11.322018-10-05 13:52:1915.931cyan-ATLAS2PSNATLAS18wbrATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
372172018-10-05 13:52:1915.9310.03118.47ABMagcyan-ATLASATLAS1_ACAM130Robot
372162018-10-03 14:16:4819.06ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
28742018-10-12 07:53:06Simon PrenticeS. J. Prentice, S. J. Smartt (QUB)NoneCV2Galactic transient.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
28812018-10-12 05:50:03LT_SPRAT250S. PrenticeNone tns_2018hcv_2018-10-12_05-50-03_LT_SPRAT.txtObject
28822018-10-08 05:28:55LT_SPRAT250S. PrenticeNone tns_2018hcv_2018-10-08_05-28-55_LT_SPRAT.txtObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
28812018-10-12 05:50:03LT / SPRAT250S. PrenticeNone tns_2018hcv_2018-10-12_05-50-03_LT_SPRAT.txtObject
28822018-10-08 05:28:55LT / SPRAT250S. PrenticeNone tns_2018hcv_2018-10-08_05-28-55_LT_SPRAT.txtObject
30334SN 2018hfp3120:59:47.870-16:38:12.52SN Ia0.029MCG -03-53-0150.029037ASAS-SN, GaiaAlerts, ATLASNoneASAS-SN, ATLAS, GaiaAlertsASASSN-18xmASASSN-1 - Brutus, ASASSN-5 - Payne-Gaposchkin, Gaia - Gaia-photometric, ATLAS1 - ACAM1Lick-3m - KASTYY116.7g-Sloan2018-10-07 18:14:24Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
235762018-10-15 09:48:57ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, K. Maguire, S. Prentice, O. McBrien, D. O'Neill, P. Clark, M. Magee, M. Fulton, A. McCormack (Queen's University Belfast), D. E. Wright (University of Minnesota)ATLAS20:59:47.860-16:38:12.592018-10-03 08:34:0417.918orange-ATLAS2PSNATLAS18wtrATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
376562018-10-03 08:34:0417.9180.0719.5ABMagorange-ATLASATLAS1_ACAM130Robot
376552018-10-01 09:38:5218.97ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
235482018-10-14 22:48:40Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts20:59:47.870-16:38:12.522018-10-13 14:24:0016.53G-Gaia2PSNGaia18czyGaiaAlertsconfirmed SN Ia
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
376012018-10-13 14:24:0016.530.2ABMagG-GaiaGaia_Gaia-photometric60Robot
376002018-05-27 07:29:1621.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
234432018-10-10 10:00:27KZStanekG. Stone, J. Brimacombe, K. Z. Stanek, for the ASAS-SN teamASAS-SN20:59:47.844-16:38:12.662018-10-07 18:14:2416.7g-Sloan2PSNMCG -03-53-0150.029037ASASSN-18xmASAS-SNOn the rise, confirmed by follow-up images
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
373902018-10-07 18:14:2416.7ABMagg-SloanASASSN-5_Payne-Gaposchkin
373892018-10-06 06:14:2417.4VegaMagV-JohnsonASASSN-1_Brutus[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
28922018-10-14 01:09:22UCSCTr_Bot1G. Dimitriadis, T. Hung, R. J. Foley (UCSC)NoneSN Ia0.0291SN Ia at -4 days. We measure an Si II 6355 velocity of -14,700 km/s. ATel: 12110
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
29002018-10-13 03:30:14Lick-3m_KAST1545G. Dimitriadis, T. HungG. Dimitriadis, T. HungNone tns_2018hfp_2018-10-13_03-30-14_Lick_3m_KAST.datObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
29002018-10-13 03:30:14Lick-3m / KAST1545G. Dimitriadis, T. HungG. Dimitriadis, T. HungNone tns_2018hfp_2018-10-13_03-30-14_Lick_3m_KAST.datObject
30347SN 2018hgc2100:42:04.605-02:37:44.75SN Ia0.0522MASX J00420581-02373940.051782ASAS-SN, ATLASNoneASAS-SN, ATLASASASSN-18xrASASSN-5 - Payne-Gaposchkin, ATLAS1 - ACAM1Lick-3m - KASTYY117.9g-Sloan2018-10-10 00:57:36Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
235162018-10-14 19:45:14ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, K. Maguire, S. Prentice, O. McBrien, D. O'Neill, P. Clark, M. Magee, M. Fulton, A. McCormack (Queen's University Belfast), D. E. Wright (University of Minnesota)ATLAS00:42:04.605-02:37:44.752018-10-11 11:28:1917.688cyan-ATLAS2PSNATLAS18wrjATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
375372018-10-11 11:28:1917.6880.05719.73ABMagcyan-ATLASATLAS1_ACAM130Robot
375362018-10-05 12:10:0418.15ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
234592018-10-11 03:31:55KZStanekJ. Brimacombe, K. Z. Stanek, for the ASAS-SN teamASAS-SN00:42:04.560-02:37:40.802018-10-10 00:57:3617.9g-Sloan2PSN2MASX J00420581-02373940.051782ASASSN-18xrASAS-SNIn several epochs, confirmed by follow-up imaging, most likely in TESS Sector 3 field of view
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
374292018-10-10 00:57:3617.9ABMagg-SloanASASSN-5_Payne-Gaposchkin
374282018-10-08 00:57:3618.2ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
28932018-10-14 01:09:22UCSCTr_Bot1G. Dimitriadis, T. Hung, R. J. Foley (UCSC)NoneSN Ia0.0521SN Ia at -5 days. We measure an Si II 6355 velocity of -11,500 km/s. ATel: 12110
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
29012018-10-13 06:08:20Lick-3m_KAST1845G. Dimitriadis, T. HungG. Dimitriadis, T. HungNone tns_2018hgc_2018-10-13_06-08-20_Lick_3m_KAST.datObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
29012018-10-13 06:08:20Lick-3m / KAST1845G. Dimitriadis, T. HungG. Dimitriadis, T. HungNone tns_2018hgc_2018-10-13_06-08-20_Lick_3m_KAST.datObject
30384SN 2018hhn3122:52:32.100+11:40:26.62SN Ia0.0288UGC 12222PSH, ATLAS, GaiaAlertsNoneATLAS, GaiaAlerts, PSHOther - Other, ATLAS1 - ACAM1, Gaia - Gaia-photometricLT - SPRATYY117.1Clear-2018-10-13 20:48:28Grzegorzek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
237782018-10-29 11:02:46Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts22:52:32.100+11:40:26.622018-10-26 20:41:1616.59G-Gaia2PSNGaia18delGaiaAlertsconfirmed SN Ia SN2018hhn first detected by J. Grzegorzek
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
380522018-10-26 20:41:1616.590.2ABMagG-GaiaGaia_Gaia-photometric60Robot
380512018-10-26 16:27:5021.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
235142018-10-14 19:43:46ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, K. Maguire, S. Prentice, O. McBrien, D. O'Neill, P. Clark, M. Magee, M. Fulton, A. McCormack (Queen's University Belfast), D. E. Wright (University of Minnesota)ATLAS22:52:32.097+11:40:26.542018-10-11 09:48:5718.55cyan-ATLAS2PSNATLAS18wrhATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
375332018-10-11 09:48:5718.550.12119.71ABMagcyan-ATLASATLAS1_ACAM130Robot
375322018-10-10 10:50:5219.21ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
235072018-10-13 21:33:03Jaroslaw GrzegorzekJaroslaw GrzegorzekPSH22:52:32.060+11:40:26.702018-10-13 20:48:2817.1Clear-2PSNUGC 12222PSHJaroslaw Grzegorzek, Szczecin, Poland, reports the discovery of a possible supernova (mag 17.1) on unfiltered images (limiting mag 19.0) taken by himself on 2018 10 13.867 with a 0.25-m f/3.3 reflector at his observatory (MPC:L25) in the course of the supernova search project.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
375192018-10-13 20:48:2817.119VegaMagClear-Other_Other45Jaroslaw GrzegorzekInstrument: 10" f/3.3 reflector, CMOS camera
375182018-10-01 22:00:2819VegaMagClear-Other_Other45Jaroslaw Grzegorzek[Last non detection] Instrument: 10" f/3.3 reflector, CMOS camera
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2018hhn_atrep_23507_PSH.jpgGraphics2018-10-13 22:10:38Jaroslaw Grzegorzek
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
28962018-10-15 04:46:35Simon PrenticeS. J. Prentice (QUB)NoneSN Ia0.02881Using SNID (Blondin and Tonry 2007, Ap.J. 666, 1024), the spectrum matches type Ia SN 1994ac approximately 11 days before maximum light.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
29042018-10-14 22:32:37LT_SPRAT500S. PrenticeNone tns_2018hhn_2018-10-14_22-32-37_LT_SPRAT.txtObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
29042018-10-14 22:32:37LT / SPRAT500S. PrenticeNone tns_2018hhn_2018-10-14_22-32-37_LT_SPRAT.txtObject
30441SN 2018hjs1101:10:57.948-13:39:17.19SN Ia0.052ATLASNoneATLASATLAS18wuaATLAS1 - ACAM1LT - SPRATYY119.068cyan-ATLAS2018-10-14 11:21:07ATLAS_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
235822018-10-15 09:55:09ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, K. Maguire, S. Prentice, O. McBrien, D. O'Neill, P. Clark, M. Magee, M. Fulton, A. McCormack (Queen's University Belfast), D. E. Wright (University of Minnesota)ATLAS01:10:57.948-13:39:17.192018-10-14 11:21:0719.068cyan-ATLAS2PSNATLAS18wuaATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
376682018-10-14 11:21:0719.0680.119.71ABMagcyan-ATLASATLAS1_ACAM130Robot
376672018-10-11 11:58:3319.74ABMagcyan-ATLASATLAS1_ACAM130Robot[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
29332018-10-31 13:22:36Simon PrenticeS. J. Prentice (QUB)NoneSN Ia0.0521Comparison with template spectra using SNID (Blondin and Tonry 2007, Ap.J. 666, 1024) returns a match to SN Ia 1999ee a few days after maximum light.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
29412018-10-30 02:01:32LT_SPRAT700S. PrenticeNone tns_2018hjs_2018-10-30_02-01-32_LT_SPRAT.txtObjectObserved in poor seeing conditions.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
29412018-10-30 02:01:32LT / SPRAT700S. PrenticeNone tns_2018hjs_2018-10-30_02-01-32_LT_SPRAT.txtObjectObserved in poor seeing conditions.
30473SN 2018hkx2104:00:53.850-66:40:30.90SN Ia0.0252MASX J04005460-6640336ASAS-SN, OGLENoneASAS-SN, OGLEASASSN-18ycASASSN-3 - Paczynski, OGLE-1.3m - OGLEIV-CamSALT - RSSYY117.4g-Sloan2018-10-16 08:38:24Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
238142018-10-30 08:42:46mariuszMariusz Gromadzki, Łukasz Wyrzykowski (Warsaw)OGLE04:00:53.850-66:40:30.902018-10-28 03:30:3616.681I-Cousins2PSNOGLE-GAL-MBR228.24-140.736-4187.571OGLE
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
381342018-10-28 03:30:3616.6810.00622VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV
381332018-10-07 06:45:4622VegaMagI-CousinsOGLE-1.3m_OGLEIV-Cam150OGLE-IV[Last non detection]
236292018-10-16 21:52:08KZStanekP. Vallely, K. Z. Stanek, for the ASAS-SN teamASAS-SN04:00:53.806-66:40:30.612018-10-16 08:38:2417.4g-Sloan2PSN2MASX J04005460-6640336ASASSN-18ycASAS-SNUnknown redshift host, most likely in the FoV of TESS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
377612018-10-16 08:38:2417.4ABMagg-SloanASASSN-3_Paczynski
377602018-10-06 07:26:2418.9ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
29052018-10-18 06:37:28saurabhSaurabh JhaNoneSN Ia0.0251
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
29132018-10-17 23:43:06SALT_RSS1933E. DepagneS. W. JhaNone tns_2018hkx_2458409.488266782_SALT_RSS.dat tns_2018hkx_2458409.488266782_SALT_RSS.fitsObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
29132018-10-17 23:43:06SALT / RSS1933E. DepagneS. W. JhaNone tns_2018hkx_2458409.488266782_SALT_RSS.dat tns_2018hkx_2458409.488266782_SALT_RSS.fitsObject
30479AT 2018hld2100:42:03.139+41:02:32.64Nova0.0017ATLAS, ZTFNoneATLAS, ZTFATLAS18xcgATLAS1 - ACAM1, P48 - ZTF-CamOther - OtherYY116.285orange-ATLAS2018-10-17 10:07:40ATLAS_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
254302018-11-25 13:37:30ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF00:42:03.139+41:02:32.642018-11-07 06:27:4419.3346r-ZTF4PSNZTF18acdyxzfZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
435552018-11-19 06:41:4919.46440.19333519.4994ABMagr-ZTFP48_ZTF-Cam30
435562018-11-13 06:22:3819.13280.14447319.9791ABMagr-ZTFP48_ZTF-Cam30
435542018-11-10 06:23:0919.33460.15705920.4392ABMagr-ZTFP48_ZTF-Cam30
435572018-11-07 06:27:4419.11040.0829920.8295ABMagr-ZTFP48_ZTF-Cam30
236382018-10-17 16:05:21ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, K. Maguire, S. Prentice, O. McBrien, D. O'Neill, P. Clark, M. Magee, M. Fulton, A. McCormack (Queen's University Belfast), D. E. Wright (University of Minnesota)ATLAS00:42:03.136+41:02:32.652018-10-17 10:07:4016.285orange-ATLAS2PSNATLAS18xcgATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
377792018-10-17 10:07:4016.2850.02319.58ABMagorange-ATLASATLAS1_ACAM130Robot
377782018-10-11 11:16:4819.22ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
29092018-10-19 13:43:06THORobin LeadbeaterNoneNova0.00171Although noisy (~10 SNR), the spectrum shows clear Balmer line emission (alpha,beta,gamma) at the catalogued local radial velocity within M31 (NED) and evidence of P Cygni profiles in H alpha, beta with absorption at ~ -1700km/s
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
29172018-10-17 20:22:26Other_Other9892LeadbeaterLeadbeaterNone tns_2018hld_2018-10-17_20-22-26_Other_Other.dat tns_2018hld_2018-10-17_20-22-26_Other_Other.fitObjectR~500 spectrum obtained using an ALPY 600 spectrograph at Three Hills Observatory as described here http://www.threehillsobservatory.co.uk/astro/spectroscopy_20.htm
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
29172018-10-17 20:22:26Other / Other9892LeadbeaterLeadbeaterNone tns_2018hld_2018-10-17_20-22-26_Other_Other.dat tns_2018hld_2018-10-17_20-22-26_Other_Other.fitObjectR~500 spectrum obtained using an ALPY 600 spectrograph at Three Hills Observatory as described here http://www.threehillsobservatory.co.uk/astro/spectroscopy_20.htm
30494SN 2018hls4108:15:43.629+58:18:53.25SN Ia0.027ATLAS, ZTFNoneATLAS, ZTFATLAS18xlvATLAS1 - ACAM1, P48 - ZTF-CamLT - SPRATYY117.725orange-ATLAS2018-10-17 15:05:45ATLAS_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
254342018-11-25 13:37:30ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF08:15:43.629+58:18:53.252018-11-06 11:58:5719.3614r-ZTF7PSNZTF18acefgocZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
435732018-11-21 10:42:2219.81480.17059920.0939ABMagr-ZTFP48_ZTF-Cam30
435722018-11-15 08:52:3419.67220.15168620.2425ABMagr-ZTFP48_ZTF-Cam30
435712018-11-12 11:08:2319.36140.18567619.8979ABMagr-ZTFP48_ZTF-Cam30
435772018-11-09 12:15:5219.13080.13995619.8567ABMagr-ZTFP48_ZTF-Cam30
435762018-11-08 08:52:5920.58330.26711721.0317ABMagg-ZTFP48_ZTF-Cam30
435752018-11-06 12:41:0420.45680.23395321.0213ABMagg-ZTFP48_ZTF-Cam30
435742018-11-06 11:58:5718.93190.10421320.4216ABMagr-ZTFP48_ZTF-Cam30
253452018-11-23 17:44:34ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF08:15:43.613+58:18:53.812018-11-06 11:58:5720.4568g-ZTF7PSNZTF18acefgocZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
430592018-11-21 10:42:2219.81480.17059920.0939ABMagr-ZTFP48_ZTF-Cam30
430602018-11-15 08:52:3419.67220.15168620.2425ABMagr-ZTFP48_ZTF-Cam30
430582018-11-12 11:08:2319.36140.18567619.8979ABMagr-ZTFP48_ZTF-Cam30
430572018-11-09 12:15:5219.13080.13995619.8567ABMagr-ZTFP48_ZTF-Cam30
430562018-11-08 08:52:5920.58330.26711721.0317ABMagg-ZTFP48_ZTF-Cam30
430552018-11-06 12:41:0420.45680.23395321.0213ABMagg-ZTFP48_ZTF-Cam30
430612018-11-06 11:58:5718.93190.10421320.4216ABMagr-ZTFP48_ZTF-Cam30
253002018-11-21 21:40:21ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF08:15:43.613+58:18:53.812018-11-06 11:58:5720.4568g-ZTF7PSNZTF18acefgocZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
429182018-11-21 10:42:2219.81480.17059920.0939ABMagr-ZTFP48_ZTF-Cam30
429192018-11-15 08:52:3419.67220.15168620.2425ABMagr-ZTFP48_ZTF-Cam30
429172018-11-12 11:08:2319.36140.18567619.8979ABMagr-ZTFP48_ZTF-Cam30
429162018-11-09 12:15:5219.13080.13995619.8567ABMagr-ZTFP48_ZTF-Cam30
429152018-11-08 08:52:5920.58330.26711721.0317ABMagg-ZTFP48_ZTF-Cam30
429142018-11-06 12:41:0420.45680.23395321.0213ABMagg-ZTFP48_ZTF-Cam30
429202018-11-06 11:58:5718.93190.10421320.4216ABMagr-ZTFP48_ZTF-Cam30
236552018-10-19 02:01:36ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, K. Maguire, S. Prentice, O. McBrien, D. O'Neill, P. Clark, M. Magee, M. Fulton, A. McCormack (Queen's University Belfast), D. E. Wright (University of Minnesota)ATLAS08:15:43.605+58:18:53.412018-10-17 15:05:4517.725orange-ATLAS2PSNATLAS18xlvATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
378122018-10-17 15:05:4517.7250.04819.52ABMagorange-ATLASATLAS1_ACAM130Robot
378112018-10-11 15:30:1417.46ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
29342018-10-31 14:27:58Simon PrenticeS. J. Prentice, K. Maguire, S. J. Smartt (QUB)NoneSN Ia0.0271SNID (Blondin and Tonry 2007, Ap.J. 666, 1024) finds good matches to many SNe Ia shortly after maximum light. The best match is to SN 1991bg (albeit at z = 0.036) but further spectroscopic observations were unable to confirm this subtype.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
29422018-10-24 05:08:53LT_SPRAT600S. PrenticeNone tns_2018hls_2018-10-24_05-08-53_LT_SPRAT.txtObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
29422018-10-24 05:08:53LT / SPRAT600S. PrenticeNone tns_2018hls_2018-10-24_05-08-53_LT_SPRAT.txtObject
30507SN 2018hme3109:35:39.290-17:23:11.18SN Ia0.01412MCG -03-25-0100.014123ASAS-SN, GaiaAlerts, ZTFNoneASAS-SN, GaiaAlerts, ZTFASASSN-18yfASASSN-5 - Payne-Gaposchkin, ASASSN-3 - Paczynski, Gaia - Gaia-photometric, P48 - ZTF-CamSOAR - GoodmanYY115.8g-Sloan2018-10-20 08:52:48Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
252772018-11-21 13:15:51ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF09:35:39.291-17:23:11.272018-11-02 13:01:1117.1083r-ZTF2PSNZTF18accdvnyZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
428502018-11-21 10:59:5717.10830.041823819.5049ABMagr-ZTFP48_ZTF-Cam30
428512018-11-18 13:01:3216.8870.029994820.0289ABMagr-ZTFP48_ZTF-Cam30
237052018-10-23 21:17:11Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts09:35:39.290-17:23:11.182018-10-22 01:27:5015.66G-Gaia2PSNGaia18dczGaiaAlertsconfirmed SN Ia
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
379092018-10-22 01:27:5015.660.2ABMagG-GaiaGaia_Gaia-photometric60Robot
379082018-07-15 22:49:2621.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
236702018-10-20 15:34:09KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN09:35:39.430-17:23:10.902018-10-20 08:52:4815.8g-Sloan2PSNMCG -03-25-0100.014123ASASSN-18yfASAS-SNOn the rise
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
378412018-10-20 08:52:4815.8ABMagg-SloanASASSN-3_Paczynski
378402018-10-10 02:38:2417.5ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
29202018-10-23 15:09:34straderJay Strader NoneSN Ia0.014121young Ia, Si II at about 11900 km/s
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
29282018-10-23 08:31:44SOAR_GoodmanStraderNone tns_2018hme_2018-10-23_08-31-44_SOAR_Goodman.datObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
29282018-10-23 08:31:44SOAR / GoodmanStraderNone tns_2018hme_2018-10-23_08-31-44_SOAR_Goodman.datObject
30540SN 2018hnl1110:30:03.920-03:11:08.88SN Ia0.039GaiaAlertsNoneGaiaAlertsGaia18ddjGaia - Gaia-photometricLT - SPRATYY118.1G-Gaia2018-10-22 19:07:40Gaia_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
237162018-10-24 09:54:21Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts10:30:03.920-03:11:08.882018-10-22 19:07:4018.1G-Gaia2PSNGaia18ddjGaiaAlertshostless blue transient
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
379312018-10-22 19:07:4018.10.2ABMagG-GaiaGaia_Gaia-photometric60Robot
379302018-07-18 17:09:3621.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
29502018-11-02 16:12:43Simon PrenticeS. J. Prentice, K. Maguire (QUB)NoneSN Ia0.0391Using SNID (Blondin and Tonry 2007, Ap.J. 666, 1024) we find a good match to several normal SNe Ia approximately a week after maximum light.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
29582018-11-02 06:12:20LT_SPRAT800S. PrenticeNone tns_2018hnl_2018-11-02_06-12-20_LT_SPRAT.txtObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
29582018-11-02 06:12:20LT / SPRAT800S. PrenticeNone tns_2018hnl_2018-11-02_06-12-20_LT_SPRAT.txtObject
30575SN 2018hou1123:43:51.616-08:01:54.29SN II0.021ATLASNoneATLASATLAS18xzaATLAS1 - ACAM1LT - SPRATYY118.724orange-ATLAS2018-10-26 09:28:48ATLAS_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
237602018-10-26 19:16:01ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, K. Maguire, S. Prentice, O. McBrien, D. O'Neill, P. Clark, M. Magee, M. Fulton, A. McCormack (Queen's University Belfast), D. E. Wright (University of Minnesota)ATLAS23:43:51.616-08:01:54.292018-10-26 09:28:4818.724orange-ATLAS2PSNATLAS18xzaATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
380182018-10-26 09:28:4818.7240.22318.87ABMagorange-ATLASATLAS1_ACAM130Robot
380172018-10-25 11:34:0417.97ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
29512018-11-02 22:29:57Simon PrenticeS. J. Prentice (QUB)NoneSN II0.0211SNID (Blondin and Tonry 2007, Ap.J. 666, 1024) finds a match to SNe II approximately a week to a month after explosion.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
29592018-11-02 21:53:46LT_SPRAT800S. PrenticeNone tns_2018hou_2018-11-02_21-53-46_LT_SPRAT.txtObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
29592018-11-02 21:53:46LT / SPRAT800S. PrenticeNone tns_2018hou_2018-11-02_21-53-46_LT_SPRAT.txtObject
30576SN 2018hov6109:02:00.420+12:21:23.15SN II0.067SDSS J090159.96+122119.80.067PTSS, GaiaAlerts, ZTF, ATLAS, Pan-STARRS1NoneATLAS, GaiaAlerts, Pan-STARRS1, PTSS, ZTFPTSS-18kceCNEOST - STA1600, Gaia - Gaia-photometric, P48 - ZTF-Cam, ATLAS1 - ACAM1, PS1 - GPC1LT - SPRATYY118.5V-Johnson2018-10-26 19:55:14Li
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
265942018-12-18 20:11:07PS1_Bot1K. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, A. Schultz, T. Lowe, J. Bulger (IfA, University of Hawaii), S. J. Smartt, K. W. Smith (Queen's University Belfast), J. Tonry, C. Waters, (IfA, University of Hawaii) D. E. Wright (University of Minnesota), D. R. Young (Queen's University Belfast)Pan-STARRS109:02:00.418+12:21:23.162018-12-16 11:31:1218.53w-PS11PSNPS18ceoPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
464622018-12-16 11:31:1218.530.0122ABMagw-PS1PS1_GPC145Robot
253312018-11-22 08:55:06ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, K. Maguire, S. J. Prentice, O. McBrien, D. O'Neill, P. Clark, M. Magee, M. Fulton, A. McCormack (Queen's University Belfast), D. E. Wright (University of Minnesota)ATLAS09:02:00.427+12:21:23.352018-11-21 13:59:3117.985orange-ATLAS2PSNATLAS18zkqATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
430252018-11-21 13:59:3117.9850.14219.12ABMagorange-ATLASATLAS1_ACAM130Robot
430242018-11-16 15:59:0217.66ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
252802018-11-21 13:15:51ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF09:02:00.418+12:21:23.222018-11-05 11:34:5918.102r-ZTF4PSNZTF18acdvrfuZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
428622018-11-21 10:34:1618.18490.06584720.0697ABMagr-ZTFP48_ZTF-Cam30
428612018-11-20 09:12:1018.12210.096111919.1577ABMagr-ZTFP48_ZTF-Cam30
428602018-11-18 12:58:5218.09680.061923720.5597ABMagr-ZTFP48_ZTF-Cam30
428592018-11-17 09:05:5918.1020.076805420.154ABMagr-ZTFP48_ZTF-Cam30
252282018-11-20 14:49:56ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF09:02:00.420+12:21:23.152018-11-05 11:34:5918.0968r-ZTF3PSNZTF18acdvrfuZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
426662018-11-20 09:12:1018.12210.096111919.1577ABMagr-ZTFP48_ZTF-Cam30
426652018-11-18 12:58:5218.09680.061923720.5597ABMagr-ZTFP48_ZTF-Cam30
426672018-11-17 09:05:5918.1020.076805420.154ABMagr-ZTFP48_ZTF-Cam30
248352018-11-11 16:43:28Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts09:02:00.420+12:21:23.152018-10-14 17:21:0718.25G-Gaia2PSNGaia18diyGaiaAlertsconfirmed SN II
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
413672018-10-14 17:21:0718.250.2ABMagG-GaiaGaia_Gaia-photometric60Robot
413662018-05-27 00:04:1921.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
237612018-10-27 01:22:42M51Hanjie Tan(NCU), Wenxiong Li(THU), Bin Li (PMO),Zhitong Li(THU), Xiaofeng Wang(THU),Zhijian Xu,Haibin Zhao(PMO),Lifan Wang (PMO/TAMU),Jujia Zhang(YNAO)PTSS09:02:00.400+12:21:22.652018-10-26 19:55:1418.5V-Johnson1PSNSDSS J090159.96+122119.80.067PTSS-18kcePTSSThis supernova candidate was discovered by the 1.04m Schmidt telescope at Xuyi Observatory during the PMO-Tsinghua Transient Survey(PTSS). The transient is located 6'' east and 3” north of the centre of SDSS J090159.96+122119.8. The link of the discovery information at:http://www.cneost.org/ptss2/findname.php?ptssname=PTSS-18kce
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
380192018-10-26 19:55:1418.5VegaMagV-JohnsonCNEOST_STA1600Bin Li
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
29522018-11-02 23:06:58Simon PrenticeS. J. Prentice (QUB)NoneSN II0.0671SNID (Blondin and Tonry 2007, Ap.J. 666, 1024) and Gelato (Harutyunyan et al., 2008, A&A, 488, 383) find matches to a post-max SNe II with some of the better matches to SNe IIn.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
29602018-11-01 05:20:17LT_SPRAT800S. PrenticeNone tns_2018hov_2018-11-01_05-20-17_LT_SPRAT.txtObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
29602018-11-01 05:20:17LT / SPRAT800S. PrenticeNone tns_2018hov_2018-11-01_05-20-17_LT_SPRAT.txtObject
30577SN 2018how4123:26:12.718-25:44:24.41SN Ia0.051ATLAS, ZTFNoneATLAS, ZTFATLAS18xzcATLAS1 - ACAM1, P48 - ZTF-CamSOAR - GoodmanYY117.245orange-ATLAS2018-10-26 09:01:26ATLAS_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
246702018-11-10 14:20:03ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF23:26:12.718-25:44:24.412018-11-01 05:08:4917.5166r-ZTF6PSNZTF18acbxhuaZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
407242018-11-10 06:05:1117.77240.054914919.3581ABMagr-ZTFP48_ZTF-Cam30
407232018-11-10 05:50:3417.63670.050941919.7105ABMagg-ZTFP48_ZTF-Cam30
407222018-11-07 06:07:1417.51660.047850920.2282ABMagr-ZTFP48_ZTF-Cam30
407262018-11-07 05:31:3317.45860.044979320.3973ABMagg-ZTFP48_ZTF-Cam30
407252018-11-04 05:37:5817.3780.055499519.1315ABMagr-ZTFP48_ZTF-Cam30
407212018-10-06 06:47:5720.24ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
243392018-11-07 15:21:08ZTF_AMPEL_NEWJ. Nordin, V. Brinnel (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF23:26:12.714-25:44:24.462018-11-01 05:08:4917.378r-ZTF3PSNZTF18acbxhuaZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
395642018-11-07 06:07:1417.51660.047850920.2282ABMagr-ZTFP48_ZTF-Cam30
395632018-11-07 05:31:3317.45860.044979320.3973ABMagg-ZTFP48_ZTF-Cam30
395622018-11-04 05:37:5817.3780.055499519.1315ABMagr-ZTFP48_ZTF-Cam30
239902018-11-05 05:01:35ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTF23:26:12.714-25:44:24.462018-11-01 05:08:0917.22g-ZTF3PSNZTF18acbxhuaZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
385282018-11-04 05:38:2417.38ABMagr-ZTFP48_ZTF-Cam30ZTF
385272018-11-01 05:08:0917.22ABMagg-ZTFP48_ZTF-Cam30ZTF
385262018-10-06 06:47:3120.24ABMagr-ZTFP48_ZTF-Cam30ZTF[Last non detection]
237632018-10-27 14:23:49ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, K. Maguire, S. Prentice, O. McBrien, D. O'Neill, P. Clark, M. Magee, M. Fulton, A. McCormack (Queen's University Belfast), D. E. Wright (University of Minnesota)ATLAS23:26:12.715-25:44:24.322018-10-26 09:01:2617.245orange-ATLAS2PSNATLAS18xzcATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
380232018-10-26 09:01:2617.2450.11618.76ABMagorange-ATLASATLAS1_ACAM130Robot
380222018-10-18 09:47:3116.67ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
29232018-10-28 09:23:38msiebertMatthew SiebertNoneSN Ia0.0511Good fits with SNe Ia 91T-like spectra at maximum light. We measure an Si II 6355 velocity of -10,100 km/s.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
29312018-10-28 02:15:00SOAR_GoodmanM. R. Siebert. G. Dimitriadis.M. R. SiebertNone tns_2018how_2018-10-28_02-15-00_SOAR_Goodman.txtObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
29312018-10-28 02:15:00SOAR / GoodmanM. R. Siebert. G. Dimitriadis.M. R. SiebertNone tns_2018how_2018-10-28_02-15-00_SOAR_Goodman.txtObject

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