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Showing results 43601 to 43650 out of 49689

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IDNameRepsClassRADECObj. Typesort descendingRedshiftHost NameHost RedshiftReporting Group/sDiscovery Data Source/sClassifying Group/sAssociated Group/sDisc. Internal NameDisc. Instrument/sClass. Instrument/sTNS ATPublicEnd Prop. PeriodObject SpectraDiscovery MagDiscovery Mag FilterDiscovery Date (UT)SenderRemarksSourcesBibcodeExt. catalog/s
24605SN 2018Z1123:18:09.755+21:25:54.48SN Ia0.102Pan-STARRS1Pan-STARRS1NUTSPan-STARRS1PS18aoPS1 - GPC1NOT - ALFOSCYY119.96i-Sloan2018-01-01 05:38:24PS1_Bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
162512018-01-06 21:07:20PS1_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-STARRS1Pan-STARRS123:18:09.755+21:25:54.482018-01-01 05:38:2419.96i-Sloan1PSNPS18aoPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
244142018-01-01 05:38:2419.960.0920.7ABMagi-SloanPS1_GPC145Robot
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
16162018-01-10 13:00:48haninHanin KuncarayaktiNUTSSN Ia0.1021NUTSRedshift was derived from the SN and host absorption features. The spectrum is contaminated by the host galaxy and likely affected by extinction, but bears similarities to several type-Ia SNe well past maximum light.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16202018-01-09 21:36:00NOT_ALFOSCNOT ToOH. KuncarayaktiNUTS tns_2018Z_2018-01-09.9_NOT_ALFOSC_NUTS.txtObjectNUTS
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16202018-01-09 21:36:00NOT / ALFOSCNOT ToOH. KuncarayaktiNUTS tns_2018Z_2018-01-09.9_NOT_ALFOSC_NUTS.txtObjectNUTS
24656SN 2018bg2105:11:47.880-40:11:43.26SN Ia0.03GALEXMSC J051147.86-401142.5 ASAS-SN, GaiaAlertsASAS-SN, GaiaAlertsePESSTOASAS-SN, GaiaAlertsASASSN-18aaASASSN-2 - Cassius, ASASSN-3 - Paczynski, Gaia - Gaia-photometricESO-NTT - EFOSC2-NTTYY116.5g-Sloan2018-01-07 00:28:48Stanek
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
165402018-01-18 11:06:52Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts05:11:47.880-40:11:43.262018-01-17 04:48:0016.93G-Gaia2PSNGaia18aekGaiaAlertsconfirmed SN Ia, aka SN2018bg
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
248322018-01-17 04:48:0016.930.2ABMagG-GaiaGaia_Gaia-photometric60Robot
248312017-12-09 07:01:5521.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
163142018-01-07 04:02:31KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN05:11:47.873-40:11:44.052018-01-07 00:28:4816.5g-Sloan2PSNGALEXMSC J051147.86-401142.5 ASASSN-18aaASAS-SNIn several epochs, unknown redshift host
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
244812018-01-07 00:28:4816.5ABMagg-SloanASASSN-3_Paczynski
244802017-12-31 03:21:3616.6VegaMagV-JohnsonASASSN-2_Cassius[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
16212018-01-12 20:18:11ePESSTO_Bot1M. Berton, F. Bufano, A. Floers, S. Taubenberger, C. Vogl, O. Yaron, N. Knezevic on behalf of ePESSTOePESSTOSN Ia0.031ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16252018-01-12 04:32:35ESO-NTT_EFOSC2-NTT300M. Berton, F. BufanoA. Floers, S. Taubenberger, C. VoglePESSTO tns_2018bg_2018-01-12_04-32-35_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018bg_2018-01-12_04-32-35_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16252018-01-12 04:32:35ESO-NTT / EFOSC2-NTT300M. Berton, F. BufanoA. Floers, S. Taubenberger, C. VoglePESSTO tns_2018bg_2018-01-12_04-32-35_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018bg_2018-01-12_04-32-35_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
24657SN 2017jzk1109:07:00.040+16:40:28.30SN Ia0.08SKYSSKYSSKYSSKYSSKYS1712bOther - OtherFTN - FLOYDS-NYY119.5g-Sloan2017-12-17 17:02:24Jiang
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
163162018-01-07 08:05:30supernovajjaJi-an JiangSKYSSKYS09:07:00.040+16:40:28.302017-12-17 17:02:2419.5g-Sloan1PSNSKYS1712bSKYS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
244832017-12-17 17:02:2419.5ABMagg-SloanOther_OtherKiso-KWFC
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2017jzk_atrep_16316_SKYS.asciiAsciiClassification spectrum from LCO2018-01-12 07:45:06syedauddin
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
16272018-01-13 15:42:52syedauddinSyed UddinSKYSSN Ia0.081SKYSType Ia supernova at 2 days after peak
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16322017-12-29 00:00:00FTN_FLOYDS-NIair ArcaviSKYS tns_2017jzk_2017-12-29_00-00-00_FTN_FLOYDS-N_SKYS.asciiObjectSKYS
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16322017-12-29 00:00:00FTN / FLOYDS-NIair ArcaviSKYS tns_2017jzk_2017-12-29_00-00-00_FTN_FLOYDS-N_SKYS.asciiObjectSKYS
24659SN 2018bi2102:19:53.377+29:02:02.30SN Ia0.01668UGC 1792PSH, Pan-STARRS1PSH, Pan-STARRS1Padova-AsiagoPan-STARRS1, PSHOther - Other, PS1 - GPC1Ekar - AFOSCYY117.1Clear-2018-01-07 19:45:07Grzegorzek
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
163752018-01-09 19:25:09PS1_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-STARRS1Pan-STARRS102:19:53.377+29:02:02.302018-01-05 07:01:5518.41i-Sloan1PSNPS18bqPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
245672018-01-05 07:01:5518.410.0320.7ABMagi-SloanPS1_GPC145Robot
163182018-01-07 20:31:09Jaroslaw GrzegorzekJaroslaw GrzegorzekPSHPSH02:19:53.280+29:02:02.702018-01-07 19:45:0717.1Clear-2PSNUGC 1792PSHJaroslaw Grzegorzek, Szczecin, Poland, reports the discovery of a possible supernova (mag 17.1) on unfiltered CCD images (limiting mag 19.0) taken by himself on Jan 07.823 with a 0.25-m f/3.3 reflector at his observatory in the course of the supernova search project.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
244872018-01-07 19:45:0717.119VegaMagClear-Other_Other45Jaroslaw GrzegorzekTelescope: 0.25-m f/3.3 reflector
244862017-11-22 22:29:1619VegaMagClear-Other_Other45[Last non detection] Telescope: 0.25-m f/3.3 reflector
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2018bi_atrep_16318_PSH.jpgGraphics2018-01-07 21:23:48Jaroslaw Grzegorzek
tns_2018bi_atrep_16318_PSH_0.jpgGraphics2018-01-07 21:24:42Jaroslaw Grzegorzek
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
16292018-01-15 11:39:36linatomaLina TomasellaPadova-AsiagoSN Ia0.016681Padova-Asiago
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16342018-01-13 19:30:00Ekar_AFOSC2700tomasellatomasellaPadova-Asiago tns_2018bi_2018-01-13_19-30-00_Ekar_AFOSC_Padova-Asiago.dat tns_2018bi_2018-01-13_19-30-00_Ekar_AFOSC_Padova-Asiago.fitsObjectPadova-Asiago
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16342018-01-13 19:30:00Ekar / AFOSC2700tomasellatomasellaPadova-Asiago tns_2018bi_2018-01-13_19-30-00_Ekar_AFOSC_Padova-Asiago.dat tns_2018bi_2018-01-13_19-30-00_Ekar_AFOSC_Padova-Asiago.fitsObjectPadova-Asiago
24670SN 2018bq2111:05:59.588-12:31:37.93SN Ia0.0256LCRS B110329.3-1215240.025628ASAS-SN, Pan-STARRS1ASAS-SN, Pan-STARRS1NoneASAS-SN, Pan-STARRS1ASASSN-18acASASSN-1 - Brutus, ASASSN-4 - Leavitt, PS1 - GPC1BAO-2.16m - CassegrainYY116.1g-Sloan2018-01-08 08:52:48Stanek
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
166262018-01-24 18:41:03PS1_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-STARRS1Pan-STARRS111:05:59.588-12:31:37.932017-12-30 13:50:5218.33i-Sloan1PSNPS18euPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
249972017-12-30 13:50:5218.330.0320.7ABMagi-SloanPS1_GPC145Robot
163312018-01-08 10:57:33KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN11:05:59.834-12:31:37.342018-01-08 08:52:4816.1g-Sloan2PSNLCRS B110329.3-1215240.025628ASASSN-18acASAS-SNIn several epochs, on the rise
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
245132018-01-08 08:52:4816.1ABMagg-SloanASASSN-4_Leavitt
245122018-01-03 12:00:0016.6VegaMagV-JohnsonASASSN-1_Brutus[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
16152018-01-10 07:11:11hlin16H. Lin, D. Xiang, L. Rui, X. Wang(THU), F. Xiao, J. Ren(NAOC), T. Zhang(NAOC), J. Zhang(YNAO)NoneSN Ia0.02561TNTS
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16192018-01-09 19:18:54BAO-2.16m_Cassegrain3600F. Xiao, J. Ren(NAOC)H. Lin(THU)None tns_2018bq_2458128.3048_BAO-2.16m_Cassegrain.txtObjectTNTS Cross-correlation with a library of supernova spectra using the "Supernova Identification" code (SNID; Blondin and Tonry 2007, Ap.J., 666, 1024) indicates that this transient is consistent with a type Ia supernova a about one week before maximum light.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16192018-01-09 19:18:54BAO-2.16m / Cassegrain3600F. Xiao, J. Ren(NAOC)H. Lin(THU)None tns_2018bq_2458128.3048_BAO-2.16m_Cassegrain.txtObjectTNTS Cross-correlation with a library of supernova spectra using the "Supernova Identification" code (SNID; Blondin and Tonry 2007, Ap.J., 666, 1024) indicates that this transient is consistent with a type Ia supernova a about one week before maximum light.
24671SN 2018br1103:07:52.646-45:44:25.12SN Ia0.0632MASX J03075327-45442350.06281ASAS-SNASAS-SNePESSTOASAS-SNASASSN-18aeASASSN-5 - Payne-Gaposchkin, ASASSN-3 - PaczynskiESO-NTT - EFOSC2-NTTYY118.1g-Sloan2018-01-06 01:26:24Stanek
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
163322018-01-09 03:25:39KZStanekJ. V. Shields, K. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN03:07:52.646-45:44:25.122018-01-06 01:26:2418.1g-Sloan2PSN2MASX J03075327-45442350.06281ASASSN-18aeASAS-SNIn several epochs, on the rise
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
245152018-01-06 01:26:2418.1ABMagg-SloanASASSN-3_Paczynski
245142018-01-05 21:21:3618.2ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
16562018-01-17 19:46:35ePESSTO_Bot1M. Berton, F. Bufano, A. Floers, S. Taubenberger, C. Vogl, O. Yaron, N. Knezevic on behalf of ePESSTOePESSTOSN Ia0.0631ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16612018-01-17 02:51:42ESO-NTT_EFOSC2-NTT600M. Berton, F. BufanoA. Floers, S. Taubenberger, C. VoglePESSTO tns_2018br_2018-01-17_02-51-42_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018br_2018-01-17_02-51-42_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16612018-01-17 02:51:42ESO-NTT / EFOSC2-NTT600M. Berton, F. BufanoA. Floers, S. Taubenberger, C. VoglePESSTO tns_2018br_2018-01-17_02-51-42_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018br_2018-01-17_02-51-42_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
24672SN 2018bs1103:23:20.738-22:06:59.47SN Ia0.072MASX J03232113-2207024ASAS-SNASAS-SNNoneASAS-SNASASSN-18afASASSN-1 - Brutus, ASASSN-3 - PaczynskiLick-3m - KASTYY118g-Sloan2018-01-09 01:55:12Stanek
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
163332018-01-09 03:34:24KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN03:23:20.738-22:06:59.472018-01-09 01:55:1218g-Sloan2PSN2MASX J03232113-2207024ASASSN-18afASAS-SNIn several epochs, unknown redshift host
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
245172018-01-09 01:55:1218ABMagg-SloanASASSN-3_Paczynski
245162018-01-06 06:43:1218.2VegaMagV-JohnsonASASSN-1_Brutus[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
16332018-01-15 18:41:32UCSCTr_Bot1 C. Rojas-Bravo, R. T. Case, Y.-C. Pan, G. Dimitriadis, R. J. Foley (UCSC)NoneSN Ia0.071SN Ia at -2 days. ATel 11170
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16382018-01-14 03:32:42Lick-3m_KAST1845C. Rojas-Bravo, R. T. CaseY.-C. Pan,G. DimitriadisNone tns_2018bs_2018-01-14_03-32-42_Lick_3m_KAST.flmObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16382018-01-14 03:32:42Lick-3m / KAST1845C. Rojas-Bravo, R. T. CaseY.-C. Pan,G. DimitriadisNone tns_2018bs_2018-01-14_03-32-42_Lick_3m_KAST.flmObject
24725SN 2018ds3114:48:53.550+38:46:03.13SN Ia0.0322018-01-09.450.03161ASAS-SN, Pan-STARRS1, ZTFASAS-SN, Pan-STARRS1, ZTFZTFASAS-SN, Pan-STARRS1, ZTFASASSN-18agASASSN-4 - Leavitt, PS1 - GPC1, P48 - ZTF-CamP200 - DBSPYY116.9g-Sloan2018-01-09 10:48:00Stanek
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
180032018-04-24 06:24:29ZTF_Bot1Ragnhild Lunnan, Francesco Taddia, Jesper Sollerman, Cristina Barbarino, Ariel Goobar (OKC), Christoffer Fremling, Mansi Kasliwal, Chris Cannella, Nadejda Blagorodnova, J. Don Neill, Richard Walters, Anna Ho, Lin Yan, Kevin Burdge (Caltech), Steve Schulze, Ofer Yaron, Avishay Gal-Yam, Yi Yang (Weizmann), Melissa Graham, V. Zach Golkhou, Eric Bellm (UW), Daniel Perley (LJMU) on behalf of ZTFZTFZTF14:48:53.550+38:46:03.102018-03-21 09:07:1218.7r-ZTF1PSNZTF18aaccuihZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
273682018-03-21 09:07:1218.7ABMagr-ZTFP48_ZTF-Cam30ZTF-comissioning
167262018-02-03 23:50:04PS1_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-STARRS1Pan-STARRS114:48:53.550+38:46:03.132018-01-31 14:36:5718.04i-Sloan1PSNPS18fuPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
251642018-01-31 14:36:5718.040.0320.7ABMagi-SloanPS1_GPC145Robot
164002018-01-09 23:15:15KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN14:48:53.602+38:46:02.932018-01-09 10:48:0016.9g-Sloan2PSN2018-01-09.450.03161ASASSN-18agASAS-SNIn several epochs
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
245932018-01-09 10:48:0016.9ABMagg-SloanASASSN-4_Leavitt
245922018-01-03 12:28:4817.4ABMagg-SloanASASSN-4_Leavitt[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
19262018-04-24 06:51:24ZTF_Bot1Ragnhild Lunnan, Francesco Taddia, Jesper Sollerman, Cristina Barbarino, Ariel Goobar (OKC), Christoffer Fremling, Mansi Kasliwal, Chris Cannella, Nadejda Blagorodnova, J. Don Neill, Richard Walters, Anna Ho, Lin Yan, Kevin Burdge (Caltech), Steve Schulze, Ofer Yaron, Avishay Gal-Yam, Yi Yang (Weizmann), Melissa Graham, V. Zach Golkhou, Eric Bellm (UW), Daniel Perley (LJMU) on behalf of ZTFZTFSN Ia0.0321ZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
19312018-04-10 00:00:00P200_DBSPC. FremlingC. FremlingZTF tns_2018ds_2018-04-10.0_P200_DBSP_ZTF.txtObjectZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
19312018-04-10 00:00:00P200 / DBSPC. FremlingC. FremlingZTF tns_2018ds_2018-04-10.0_P200_DBSP_ZTF.txtObjectZTF
24726SN 2018dt1108:53:22.170+48:59:44.40SN Ia0.08SDSS J085322.12+485943.6 TNTSTNTSNoneTNTSBAO-0.6m - BATCFLWO-1.5m - FASTYY118.6Clear-2018-01-08 19:12:00Li
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
164012018-01-10 10:07:43M51Yuanhao Wang(THU), Wenxiong Li(THU), Tianmeng Zhang (NAOC),Zhitong Li(THU),Zhijian Xu, Hanjie Tan(CCU),Hao Song(THU), Xiaofeng Wang(THU), Jun Mo(THU),Xu Zhou(NAOC) on behalf of the TNTSTNTSTNTS08:53:22.170+48:59:44.402018-01-08 19:12:0018.6Clear-1PSNSDSS J085322.12+485943.6 TNTSThis possible supernova was discovered by the 0.6 m schmidt telescope at Xinglong Observatory during the Tsinghua-NAOC Transient Survey (TNTS). The transient is located 1" east and 1" north of the center of SDSS J085322.12+485943.6
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
245942018-01-08 19:12:0018.6VegaMagClear-BAO-0.6m_BATC
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
16642018-01-19 23:36:23blanchpkP. Blanchard, S. Gomez, M. Nicholl, E. Berger (Harvard/CfA)NoneSN Ia0.081
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16692018-01-12 08:25:29FLWO-1.5m_FASTM. CalkinsP. BlanchardNone tns_2018dt_2018-01-12_08-25-29_FLWO_1.5m_FAST.txtObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16692018-01-12 08:25:29FLWO-1.5m / FASTM. CalkinsP. BlanchardNone tns_2018dt_2018-01-12_08-25-29_FLWO_1.5m_FAST.txtObject
24728SN 2018dv3102:32:01.040+08:35:16.04SN Ia0.031ATLAS, GaiaAlerts, Pan-STARRS1ATLAS, GaiaAlerts, Pan-STARRS1ePESSTOATLAS, GaiaAlerts, Pan-STARRS1ATLAS18eaaATLAS1 - ACAM1, Gaia - Gaia-photometric, PS1 - GPC1ESO-NTT - EFOSC2-NTTYY118.681orange-ATLAS2018-01-05 08:26:52ATLAS_Bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
202322018-07-13 18:25:38PS1_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-STARRS1Pan-STARRS102:32:01.042+08:35:16.192018-01-11 05:22:3317.35w-PS11PSNPS18ajgPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
315452018-01-11 05:22:3317.350.0122ABMagw-PS1PS1_GPC145Robot
166552018-01-27 14:49:17Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts02:32:01.040+08:35:16.042018-01-26 05:44:0916.91G-Gaia2PSNGaia18agwGaiaAlertsconfirmed SN Ia near galaxy 2MASX J02320211+0835306, confirming GS-TEC prediction, aka ATLAS18eaa
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
250462018-01-26 05:44:0916.910.2ABMagG-GaiaGaia_Gaia-photometric60Robot
250452017-09-14 05:05:1621.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
164032018-01-10 15:01:02ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K.W. Smith, S. J. Smartt, M. Fulton, O. McBrien (Queen's University Belfast)ATLASATLAS02:32:01.027+08:35:16.152018-01-05 08:26:5218.681orange-ATLAS2PSNATLAS18eaaATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
245982018-01-05 08:26:5218.6810.19319.05ABMagorange-ATLASATLAS1_ACAM130Robot
245972018-01-03 07:59:3118.73ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
16572018-01-17 19:46:35ePESSTO_Bot1M. Berton, F. Bufano, A. Floers, S. Taubenberger, C. Vogl, O. Yaron, N. Knezevic on behalf of ePESSTOePESSTOSN Ia0.0311ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16622018-01-17 02:11:08ESO-NTT_EFOSC2-NTT300M. Berton, F. BufanoA. Floers, S. Taubenberger, C. VoglePESSTO tns_2018dv_2018-01-17_02-11-08_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018dv_2018-01-17_02-11-08_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16622018-01-17 02:11:08ESO-NTT / EFOSC2-NTT300M. Berton, F. BufanoA. Floers, S. Taubenberger, C. VoglePESSTO tns_2018dv_2018-01-17_02-11-08_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018dv_2018-01-17_02-11-08_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
24730SN 2018dx1109:16:12.326+39:03:42.30SN Ia0.06SDSS J091612.25+390341.8ASAS-SNASAS-SNNoneASAS-SNASASSN-18ajASASSN-4 - LeavittBAO-2.16m - CassegrainYY117.3g-Sloan2018-01-10 06:57:36Stanek
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
164062018-01-10 18:05:02KZStanekJ. Brimacombe, K. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN09:16:12.326+39:03:42.302018-01-10 06:57:3617.3g-Sloan2PSNSDSS J091612.25+390341.8ASASSN-18ajASAS-SNIn several epochs, confirmed by J. Brimacombe, blue, faint SDSS host with unknown redshift
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
246042018-01-10 06:57:3617.3ABMagg-SloanASASSN-4_Leavitt
246032018-01-05 07:13:2617.7ABMagg-SloanASASSN-4_Leavitt[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
16192018-01-12 08:28:11hlin16H. Lin, D. Xiang, L. Rui, X. Wang(THU), F. Xiao, J. Ren(NAOC), T. Zhang(NAOC), J. Zhang(YNAO)NoneSN Ia0.061TNTS
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16232018-01-11 18:03:10BAO-2.16m_Cassegrain3600F. Xiao, J. Ren(NAOC)H. Lin(THU)None tns_2018dx_2458130.2522_BAO-2.16m_Cassegrain.txtObjectTNTSCross-correlation with a library of supernova spectra using the "Supernova Identification" code (SNID; Blondin and Tonry 2007, Ap.J., 666, 1024) indicates that this transient is consistent with a type Ia supernova about a few days before maximum light.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16232018-01-11 18:03:10BAO-2.16m / Cassegrain3600F. Xiao, J. Ren(NAOC)H. Lin(THU)None tns_2018dx_2458130.2522_BAO-2.16m_Cassegrain.txtObjectTNTSCross-correlation with a library of supernova spectra using the "Supernova Identification" code (SNID; Blondin and Tonry 2007, Ap.J., 666, 1024) indicates that this transient is consistent with a type Ia supernova about a few days before maximum light.
24736SN 2017jzp1113:28:24.430+67:43:03.83SN Ia0.055GaiaAlertsGaiaAlertsNUTSGaiaAlertsGaia18ackGaia - Gaia-photometricNOT - ALFOSCYY118.74G-Gaia2017-12-19 14:08:09Gaia_Bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
164142018-01-11 16:50:39Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts13:28:24.430+67:43:03.832017-12-19 14:08:0918.74G-Gaia2PSNGaia18ackGaiaAlertscandidate SN near centre of (starforming) galaxy 2MASX J13282454+6743044, GS-TEC predicts SN Ia
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
246202017-12-19 14:08:0918.740.2ABMagG-GaiaGaia_Gaia-photometric60Robot
246192017-11-14 16:36:2821.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
16252018-01-13 11:41:54haninHanin KuncarayaktiNUTSSN Ia0.0551NUTSRedshift from host (NED/SDSS) and agrees with that from SN features. Spectrum agrees with those of SNe Ia few days to weeks after maximum light.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16302018-01-12 07:12:00NOT_ALFOSCNOT ToOKuncarayaktiNUTS tns_2017jzp_2018-01-12.3_NOT_ALFOSC_NUTS.txtObjectNUTS
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16302018-01-12 07:12:00NOT / ALFOSCNOT ToOKuncarayaktiNUTS tns_2017jzp_2018-01-12.3_NOT_ALFOSC_NUTS.txtObjectNUTS
24741SN 2018eh1109:32:03.050-24:48:56.45SN Ia0.06GaiaAlertsGaiaAlertsePESSTOGaiaAlertsGaia18acrGaia - Gaia-photometricESO-NTT - EFOSC2-NTTYY118.58G-Gaia2018-01-09 21:50:24Gaia_Bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
164212018-01-11 18:35:46Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts09:32:03.050-24:48:56.452018-01-09 21:50:2418.58G-Gaia2PSNGaia18acrGaiaAlertscandidate SN in galaxy in PanSTARRS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
246342018-01-09 21:50:2418.580.2ABMagG-GaiaGaia_Gaia-photometric60Robot
246332018-01-09 17:36:5721.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
16232018-01-12 20:18:11ePESSTO_Bot1M. Berton, F. Bufano, A. Floers, S. Taubenberger, C. Vogl, O. Yaron, N. Knezevic on behalf of ePESSTOePESSTOSN Ia0.061ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16272018-01-12 06:53:09ESO-NTT_EFOSC2-NTT900M. Berton, F. BufanoA. Floers, S. Taubenberger, C. VoglePESSTO tns_2018eh_2018-01-12_06-53-09_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018eh_2018-01-12_06-53-09_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16272018-01-12 06:53:09ESO-NTT / EFOSC2-NTT900M. Berton, F. BufanoA. Floers, S. Taubenberger, C. VoglePESSTO tns_2018eh_2018-01-12_06-53-09_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018eh_2018-01-12_06-53-09_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
24751SN 2018ep3211:22:40.730+12:01:32.30SN Ia0.04IC 27770.039841ASAS-SN, GaiaAlerts, Pan-STARRS1ASAS-SN, GaiaAlerts, Pan-STARRS1None, ePESSTOASAS-SN, GaiaAlerts, Pan-STARRS1ASASSN-18alASASSN-1 - Brutus, ASASSN-4 - Leavitt, Gaia - Gaia-photometric, PS1 - GPC1Lick-3m - KAST, ESO-NTT - EFOSC2-NTTYY217.1g-Sloan2018-01-12 09:14:24Stanek
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
168472018-02-10 18:41:07PS1_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-STARRS1Pan-STARRS111:22:40.729+12:01:32.322018-01-20 14:44:0917.53w-PS11PSNPS18hiPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
253432018-01-20 14:44:0917.530.0122ABMagw-PS1PS1_GPC145Robot
165262018-01-17 11:07:27Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts11:22:40.730+12:01:32.302018-01-15 09:08:3817.28G-Gaia2PSNGaia18aeeGaiaAlertsconfirmed SN Ia rising in galaxy IC 2777, confirming the GS-TEC prediction. aka ASASSN-18al
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
248002018-01-15 09:08:3817.280.2ABMagG-GaiaGaia_Gaia-photometric60Robot
247992017-12-29 15:02:5221.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
164312018-01-12 17:25:01KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN11:22:40.646+12:01:31.372018-01-12 09:14:2417.1g-Sloan2PSNIC 27770.039841ASASSN-18alASAS-SNIn several epochs/CCDs
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
246542018-01-12 09:14:2417.1ABMagg-SloanASASSN-4_Leavitt
246532018-01-10 15:50:2417.4VegaMagV-JohnsonASASSN-1_Brutus[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
16382018-01-15 20:12:41ePESSTO_Bot1M. Berton, F. Bufano, A. Floers, S. Taubenberger, C. Vogl, O. Yaron, N. Knezevic on behalf of ePESSTOePESSTOSN Ia0.041ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16432018-01-15 08:29:13ESO-NTT_EFOSC2-NTT300M. Berton, F. BufanoA. Floers, S. Taubenberger, C. VoglePESSTO tns_2018ep_2018-01-15_08-29-13_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018ep_2018-01-15_08-29-13_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
16342018-01-15 18:41:32UCSCTr_Bot1 C. Rojas-Bravo, R. T. Case, Y.-C. Pan, G. Dimitriadis, R. J. Foley (UCSC)NoneSN Ia0.041SN Ia at +5 days. ATel 11170
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16392018-01-14 09:54:59Lick-3m_KAST1545C. Rojas-Bravo, R. T. CaseY.-C. PanNone tns_2018ep_2018-01-14_09-54-59_Lick_3m_KAST.flmObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16432018-01-15 08:29:13ESO-NTT / EFOSC2-NTT300M. Berton, F. BufanoA. Floers, S. Taubenberger, C. VoglePESSTO tns_2018ep_2018-01-15_08-29-13_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018ep_2018-01-15_08-29-13_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
16392018-01-14 09:54:59Lick-3m / KAST1545C. Rojas-Bravo, R. T. CaseY.-C. PanNone tns_2018ep_2018-01-14_09-54-59_Lick_3m_KAST.flmObject
24801SN 2018gl2109:58:06.124+10:21:33.73SN Ia0.018NGC 30700.017906ASAS-SN, Pan-STARRS1ASAS-SN, Pan-STARRS1NoneASAS-SN, Pan-STARRS1ASASSN-18anASASSN-1 - Brutus, PS1 - GPC1Keck1 - LRISYY116.9V-Johnson2018-01-13 13:40:47Stanek
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
202822018-07-13 18:25:38PS1_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-STARRS1Pan-STARRS109:58:06.124+10:21:33.732018-01-15 11:11:0216.41w-PS11PSNPS18aktPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
315952018-01-15 11:11:0216.4122ABMagw-PS1PS1_GPC145Robot
164862018-01-14 14:16:03KZStanekJ. Brimacombe, G. Stone, K. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN09:58:06.247+10:21:33.842018-01-13 13:40:4716.9V-Johnson2PSNNGC 30700.017906ASASSN-18anASAS-SNIn several epochs, confirmed by J. Brimacombe and G. Stone
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247252018-01-13 13:40:4716.9VegaMagV-JohnsonASASSN-1_Brutus
247242018-01-09 14:09:3618VegaMagV-JohnsonASASSN-1_Brutus[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
16412018-01-16 02:08:56msiebertG. Dimitriadis, M. R. Siebert, R. J. Foley (UCSC)NoneSN Ia0.0181Similar to SN 1986G and other "transitional" SNe Ia. We measure an Si II 6355 velocity of -11,500 km/s. We detect a subtle absorption feature at ~6350 A, which may be caused by C II 6580 at -10,600 km/s. The cool photosphere and possible carbon detection are both notable features of the peculiar SN 2006bt (Foley et al., 2010, ApJ, 708, 1748).
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16462018-01-15 09:46:04Keck1_LRIS300G. Dimitriadis, M. R. Siebert, R. J. Foley (UCSC)G. DimitriadisNone tns_2018gl_2018-01-15_09-46-04_Keck1_LRIS.datObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16462018-01-15 09:46:04Keck1 / LRIS300G. Dimitriadis, M. R. Siebert, R. J. Foley (UCSC)G. DimitriadisNone tns_2018gl_2018-01-15_09-46-04_Keck1_LRIS.datObject
24811SN 2018gv3208:05:34.580-11:26:16.87SN Ia0.0053NGC 2525GaiaAlertsGaiaAlertsNone, ePESSTOGaiaAlertsOther - Other, Gaia - Gaia-photometricKeck1 - LRIS, ESO-NTT - EFOSC2-NTTYY216.5Clear-2018-01-15 16:21:06Itagaki
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
180762018-04-29 15:28:47Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts08:05:34.580-11:26:16.872018-03-28 10:22:0415.26G-Gaia2PSNGaia18batGaiaAlertsConfirmed SN Ia near galaxy NGC2525, aka SN2018gv
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
275032018-03-28 10:22:0415.260.2ABMagG-GaiaGaia_Gaia-photometric60Robot
275022017-11-28 10:27:5021.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
167292018-02-04 04:20:38Fumitake WatanabeFumitake Watanabe08:05:34.610-11:26:16.302018-01-15 16:21:0616.5Clear-2PSN
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
251692018-02-01 11:04:1113.10.1VegaMagR-CousinsOther_Other150F. Watanabe0.4-m f/10 Meili telescope (Meade Schmidt-Cassegrain telescope) + CCD (SBIG STL-1001E) at Nayoro Observatory
251682018-01-15 16:21:0616.5VegaMagClear-Other_Other
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2018gv_atrep_16729.jpgGraphics2018-03-18 08:01:56Fumitake Watanabe
164982018-01-15 21:35:26K.ItagakiKoichi Itagaki08:05:34.610-11:26:16.302018-01-15 16:21:0616.5Clear-1PSNNGC 2525
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247502018-01-15 16:21:0616.518.5VegaMagClear-Other_Other0.5-m / f6.8
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
16482018-01-16 15:46:28ePESSTO_Bot1M. Berton, F. Bufano, A. Floers, S. Taubenberger, C. Vogl, O. Yaron, N. Knezevic on behalf of ePESSTOePESSTOSN Ia0.00531ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16532018-01-16 03:27:50ESO-NTT_EFOSC2-NTT300M. Berton, F. BufanoA. Floers, S. Taubenberger, C. VoglePESSTO tns_2018gv_2018-01-16_03-27-50_ESO-NTT_EFOSC2-NTT_ePESSTO_0.asci tns_2018gv_2018-01-16_03-27-50_ESO-NTT_EFOSC2-NTT_ePESSTO_0.fitsObjectePESSTO
16432018-01-16 12:41:15msiebertM. R. Siebert, G. Dimitriadis, R. J. Foley (UCSC)NoneSN Ia0.0052741The spectrum indicates that SN 2018gv is a very young, normal Type Ia supernova. Using SNID (Blondin & Tonry, 2007, ApJ, 666, 1024), we find a good match to several Type Ia SNe 10-15 days before maximum brightness. We note that the small number of SNe Ia observed at very early phases often results in a bias to later phases. The SN was discovered at 16.5 mag, which assuming a distance modulus of 31.1 mag for the host galaxy NGC 2525 (Tully et al., 2013, AJ, 146, 86T), corresponds to an absolute magnitude of -14.8 -- or at least 4 mag below peak brightness. This further indicates that the SN is particularly young. If the SN has minimal host reddening, it will peak at V ~ 12 mag. We measure an Si II 6355 velocity of -16,800 km/s. Similarly, we measure a C II 6580 velocity of -15,300 km/s. We detect narrow Ca H&K absorption at the host-galaxy redshift, but do not detect narrow Na D.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16482018-01-16 09:20:20Keck1_LRIS1200M. R. Siebert, G. Dimitriadis, R. J. Foley (UCSC)G. DimitriadisNone tns_2018gv_2018-01-16_09-20-20_Keck1_LRIS.datObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16482018-01-16 09:20:20Keck1 / LRIS1200M. R. Siebert, G. Dimitriadis, R. J. Foley (UCSC)G. DimitriadisNone tns_2018gv_2018-01-16_09-20-20_Keck1_LRIS.datObject
16532018-01-16 03:27:50ESO-NTT / EFOSC2-NTT300M. Berton, F. BufanoA. Floers, S. Taubenberger, C. VoglePESSTO tns_2018gv_2018-01-16_03-27-50_ESO-NTT_EFOSC2-NTT_ePESSTO_0.asci tns_2018gv_2018-01-16_03-27-50_ESO-NTT_EFOSC2-NTT_ePESSTO_0.fitsObjectePESSTO
24817SN 2018ha1109:11:22.990+23:51:28.45SN Ia0.061Pan-STARRS1Pan-STARRS1NonePan-STARRS1PS18epPS1 - GPC1Keck1 - LRISYY120.59r-Sloan2018-01-13 11:03:50PS1_Bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
165042018-01-16 00:07:03PS1_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), A. Rest (STScI), B. E. Tucker (Mt Stromlo Observatory, ANU), G. Narayan (STScI), P. M. Garnavich (Notre Dame), S. Margheim (Gemini Observatory), D. Kasen (UCB/LBL), R. Olling, E. Shaya (University of Maryland)Pan-STARRS1Pan-STARRS109:11:22.990+23:51:28.452018-01-13 11:03:5020.59r-Sloan1PSNPS18epPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247612018-01-13 11:03:5020.590.220.6ABMagr-SloanPS1_GPC130Robot
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
16462018-01-16 13:04:52msiebertG. Dimitriadis, M. R. Siebert, R. J. Foley (UCSC)NoneSN Ia0.0611Matches to SN 1991bg-like SNe Ia near peak. We measure an Si II 6355 velocity of -9,800 km/s.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16512018-01-16 07:51:23Keck1_LRIS600G. Dimitriadis, M. R. Siebert, R. J. Foley (UCSC)G. DimitriadisNone tns_2018ha_2018-01-16_07-51-23_Keck1_LRIS.datObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16512018-01-16 07:51:23Keck1 / LRIS600G. Dimitriadis, M. R. Siebert, R. J. Foley (UCSC)G. DimitriadisNone tns_2018ha_2018-01-16_07-51-23_Keck1_LRIS.datObject
24825SN 2018hh1112:13:41.400+28:26:39.88SN Ia0.1GaiaAlertsGaiaAlertsNUTSGaiaAlertsGaia18advGaia - Gaia-photometricNOT - ALFOSCYY118.97G-Gaia2018-01-14 08:47:02Gaia_Bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
165122018-01-16 10:26:34Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts12:13:41.400+28:26:39.882018-01-14 08:47:0218.97G-Gaia2PSNGaia18advGaiaAlertscandidate SN near galaxy SDSS J121341.37+282640.0, GS-TEC predicts SN Ia
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
247752018-01-14 08:47:0218.970.2ABMagG-GaiaGaia_Gaia-photometric60Robot
247742017-12-25 04:33:3621.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
16692018-01-23 15:26:27cgallChrista GallNUTSSN Ia0.11NUTS
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16742018-01-20 01:55:12NOT_ALFOSCC. GallS. BenettiNUTS tns_2018hh_2018-01-20.08_NOT_ALFOSC_NUTS.dat tns_2018hh_2018-01-20.08_NOT_ALFOSC_NUTS.fitsObjectNUTS
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16742018-01-20 01:55:12NOT / ALFOSCC. GallS. BenettiNUTS tns_2018hh_2018-01-20.08_NOT_ALFOSC_NUTS.dat tns_2018hh_2018-01-20.08_NOT_ALFOSC_NUTS.fitsObjectNUTS
24839SN 2018hv2103:30:11.110-13:31:21.94SN Ia2MASX J03301134-13312260.040978ASAS-SN, GaiaAlertsASAS-SN, GaiaAlertsASAS-SNASAS-SN, GaiaAlertsASASSN-18arASASSN-4 - Leavitt, Gaia - Gaia-photometricFLWO-1.5m - FASTYY118g-Sloan2018-01-15 04:19:12Stanek [Object redshift updated according to host-redshift by admin]
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
166192018-01-24 12:20:25Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts03:30:11.110-13:31:21.942018-01-22 23:19:4018.37G-Gaia2PSNGaia18agkGaiaAlertsconfirmed SN Ia, aka SN2018hv
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
249882018-01-22 23:19:4018.370.2ABMagG-GaiaGaia_Gaia-photometric60Robot
249872017-09-24 05:29:4521.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
165322018-01-17 15:19:30KZStanekR. Farfan, J. M. Fernandez, J. Brimacombe, K. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN03:30:11.057-13:31:23.232018-01-15 04:19:1218g-Sloan2PSN2MASX J03301134-13312260.040978ASASSN-18arASAS-SNIn several epochs, on the rise
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
248162018-01-15 04:19:1218ABMagg-SloanASASSN-4_Leavitt
248152018-01-10 04:19:1218.6ABMagg-SloanASASSN-4_Leavitt[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
16522018-01-17 16:37:52jlprietoE. Falco, M. Calkins (Harvard CfA), J. L. Prieto (UDP/MAS), K. Z. Stanek (OSU)ASAS-SNSN Ia1ASAS-SNWe report optical spectroscopic observations of the ASASSN-18ar/AT2018hv obtained on UT 2018 Jan 16.14 with FAST (range 3600-7450 Angstroms) mounted on the F. L. Whipple Observatory 1.5-m telescope. We used SNID (Blondin & Tonry, 2007, ApJ, 666, 1024) to aid with the type, phase and redshift determination. ASASSN-18ao is a Type Ia SN around peak with strong host galaxy contamination.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16572018-01-16 03:41:03FLWO-1.5m_FASTM. CalkinsASAS-SN tns_2018hv_2458134.65350695_FLWO_1.5m_FAST_ASAS-SN.txt tns_2018hv_2458134.65350695_FLWO_1.5m_FAST_ASAS-SN.fitsObjectASAS-SN
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16572018-01-16 03:41:03FLWO-1.5m / FASTM. CalkinsASAS-SN tns_2018hv_2458134.65350695_FLWO_1.5m_FAST_ASAS-SN.txt tns_2018hv_2458134.65350695_FLWO_1.5m_FAST_ASAS-SN.fitsObjectASAS-SN
24862SN 2018iq3109:05:59.780+35:22:24.00SN Ia0.0235NGC 2746NoneOther - OtherLijiang-2.4m - YFOSCYY117Clear-2018-01-19 11:52:07Itagaki
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
167302018-02-04 04:33:46Fumitake WatanabeFumitake Watanabe09:05:59.780+35:22:24.002018-01-19 11:52:0716.5R-Cousins1PSN
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
251702018-02-01 18:33:1516.50.1VegaMagR-CousinsOther_Other150F. Watanabe0.4-m f/10 Meili telescope (Meade Schmidt-Cassegrain telescope) + CCD (SBIG STL-1001E) at Nayoro Observatory
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2018iq_atrep_16730.jpgGraphics2018-03-18 08:00:13Fumitake Watanabe
165682018-01-20 21:59:53Ken'ichi NishimuraKen'ichi Nishimura09:05:59.780+35:22:24.002018-01-19 11:52:0717.1Clear-1PSN
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
248832018-01-20 14:36:3117.1VegaMagClear-Other_Other250.35m
165582018-01-20 07:59:08K.ItagakiKoichi Itagaki09:05:59.780+35:22:24.002018-01-19 11:52:0717Clear-1PSNNGC 2746
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
248642018-01-19 11:52:0717VegaMagClear-Other_Other0.5-m F6.8
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
16662018-01-21 04:05:29jujiaJujia Zhang, Kaixin Lu (YNAO), Xiaofeng Wang (Tsinghua University), and Zhijian Xu(Tsinghua University), and Zhijian XuNoneSN Ia0.02351The spectrum matches an SN Ia at a few days before the maximum, e.g., SN 2005cf at t = -8 days.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16712018-01-20 17:45:36Lijiang-2.4m_YFOSC1800Jujia ZhangNone tns_2018iq_2018-01-20.74_Lijiang-2.4m_YFOSC.datObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16712018-01-20 17:45:36Lijiang-2.4m / YFOSC1800Jujia ZhangNone tns_2018iq_2018-01-20.74_Lijiang-2.4m_YFOSC.datObject
24879SN 2018jh3114:21:17.540-06:37:39.04SN Ia0.02722MASX J14211713-0637416ASAS-SN, GaiaAlerts, Pan-STARRS1ASAS-SN, GaiaAlerts, Pan-STARRS1iPTFASAS-SN, GaiaAlerts, Pan-STARRS1ASASSN-18azASASSN-4 - Leavitt, Gaia - Gaia-photometric, PS1 - GPC1P60 - SEDMYY116.72g-Sloan2018-01-21 10:22:01Prieto
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
203412018-07-13 18:26:14PS1_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-STARRS1Pan-STARRS114:21:17.537-06:37:39.022018-03-17 13:35:0218.72w-PS11PSNPS18aojPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
316542018-03-17 13:35:0218.720.0322ABMagw-PS1PS1_GPC145Robot
171502018-03-07 12:06:47Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts14:21:17.540-06:37:39.042018-03-04 20:09:3618.12G-Gaia2PSNGaia18anjGaiaAlertsconfirmed SN Ia near galaxy LEDA 1030654, aka SN2018jh
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
258662018-03-04 20:09:3618.120.2ABMagG-GaiaGaia_Gaia-photometric60Robot
258652018-01-25 14:45:3621.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
165792018-01-21 14:44:49jlprietoJ. L. Prieto (UDP/MAS) for ASAS-SN teamASAS-SNASAS-SN14:21:17.400-06:37:38.802018-01-21 10:22:0116.72g-Sloan2PSN2MASX J14211713-0637416ASASSN-18azASAS-SNDetected in 4 epochs, on the rise (all AB mags): g=18.13 +/- 0.18 (2018-01-19.3195758), 17.82 +/- 0.13 (2018-01-20.3192538), 17.36 +/- 0.11 (2018-01-21.3152754), g=16.72 +/- 0.07 (2018-01-21.4319677). Undetected on 2018-01-18.3614577 to g > 18.24 mag.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
249052018-01-21 10:22:0116.720.07ABMagg-SloanASASSN-4_Leavitt
249042018-01-18 08:40:2918.24ABMagg-SloanASASSN-4_Leavitt[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
16702018-01-24 19:19:50neillJames NeilliPTFSN Ia0.02721iPTFSNID match to SN2005el at -7 days
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16752018-01-24 09:54:20P60_SEDM3600Walters/Neill/BlagorodnovaNeilliPTF tns_2018jh_2018-01-24_09-54-20_P60_SED-Machine_iPTF.txtObjectiPTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16752018-01-24 09:54:20P60 / SEDM3600Walters/Neill/BlagorodnovaNeilliPTF tns_2018jh_2018-01-24_09-54-20_P60_SED-Machine_iPTF.txtObjectiPTF
24881SN 2018jj2100:58:28.090-05:52:32.99SN Ia0.038ATLAS, GaiaAlertsATLAS, GaiaAlertsNoneATLAS, GaiaAlertsATLAS18eboATLAS1 - ACAM1, Gaia - Gaia-photometricMMT - MMT-BlueYY119.123orange-ATLAS2018-01-14 06:30:14ATLAS_Bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
165872018-01-22 12:02:14Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts00:58:28.090-05:52:32.992018-01-20 17:51:2117.04G-Gaia2PSNGaia18afpGaiaAlertsbright blue transient near faint blue SDSS galaxy
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
249212018-01-20 17:51:2117.040.2ABMagG-GaiaGaia_Gaia-photometric60Robot
249202017-12-24 19:58:0421.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
165812018-01-22 00:00:03ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K.W. Smith, S. J. Smartt, M. Fulton, O. McBrien (Queen's University Belfast)ATLASATLAS00:58:28.098-05:52:32.972018-01-14 06:30:1419.123orange-ATLAS2PSNATLAS18eboATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
249092018-01-14 06:30:1419.1230.17719.12ABMagorange-ATLASATLAS1_ACAM130Robot
249082018-01-14 06:20:0919.21ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
16852018-02-05 17:03:49sgomezSebastian Gomez, Blanchard Peter, Nicholl Matt, Berger EdoNoneSN Ia0.0381Supernova classified using SNID (Blondin & Tonry, 2007, ApJ, 666, 1024) as a Type Ia near maximum, as reported in ATel #11255. 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
16902018-01-27 02:11:49MMT_MMT-Blue1200Sebastian Gomez, Blanchard Peter, Nicholl MattNone tns_2018jj_2458145.5915393517_MMT_MMT-Blue.txtObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16902018-01-27 02:11:49MMT / MMT-Blue1200Sebastian Gomez, Blanchard Peter, Nicholl MattNone tns_2018jj_2458145.5915393517_MMT_MMT-Blue.txtObject
24884SN 2018jm1105:08:12.005-54:38:43.40SN Ia0.064GALEXASC J050811.97-543842.4ASAS-SNASAS-SNePESSTOASAS-SNASASSN-18baASASSN-5 - Payne-Gaposchkin, ASASSN-3 - PaczynskiESO-NTT - EFOSC2-NTTYY118.1g-Sloan2018-01-20 00:00:00Stanek
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
165842018-01-22 04:47:36KZStanekP. Cacella, K. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN05:08:12.005-54:38:43.402018-01-20 00:00:0018.1g-Sloan2PSNGALEXASC J050811.97-543842.4ASASSN-18baASAS-SNIn several epochs, on the rise, unknown redshift blue host
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
249152018-01-20 00:00:0018.1ABMagg-SloanASASSN-3_Paczynski
249142018-01-07 00:14:2418ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
16862018-02-05 18:54:31ePESSTO_Bot1R. Cartier, A. Razza, P. Clark, O. McBrien, O. Yaron, N. Knezevic on behalf of ePESSTOePESSTOSN Ia0.0641ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16912018-02-05 03:49:41ESO-NTT_EFOSC2-NTT600R. Cartier, A. RazzaP. Clark, O. McBrienePESSTO tns_2018jm_2018-02-05_03-49-41_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018jm_2018-02-05_03-49-41_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16912018-02-05 03:49:41ESO-NTT / EFOSC2-NTT600R. Cartier, A. RazzaP. Clark, O. McBrienePESSTO tns_2018jm_2018-02-05_03-49-41_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018jm_2018-02-05_03-49-41_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
24899SN 2018ka1110:52:11.200+58:26:24.60SN Ia0.032NGC34080.03158POSSPOSSNonePOSSOther - OtherLick-3m - KASTYY119.4Clear-2018-01-17 10:45:59Post
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
166082018-01-23 20:26:30rspostrspostJ. Newton, R. Gagliano, R. Post, E. Weinberg, T. PuckettPOSSPOSS10:52:11.200+58:26:24.602018-01-17 10:45:5919.4Clear-3PSNNGC34080.03158POSS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
249662018-01-23 08:42:4518.90.420ABMagClear-Other_Other30J Newton0.4m with Apogee U47 in Portal, AZ
249652018-01-17 10:45:5919.40.421ABMagClear-Other_Other30R Post610cm CDK with Apogee U230 at SRO, CA
249642017-12-29 11:20:5121ABMagClear-Other_Other30R. Post[Last non detection] 610cm CDK with Apogee U230 at Mayhill, NM
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2018ka_atrep_16608_POSS.JPGGraphics2018-01-23 20:26:30rspostrspost
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
16742018-01-26 04:35:25UCSCTr_Bot1G. Dimitriadis, D. A Coulter, Y.-C. Pan, R. J. Foley (UCSC)NoneSN Ia0.0321SN Ia at +1 day. We measure an Si II 6355 velocity of -12,900 km/s. The SN is heavily reddened and we detect Na D lines with EW = 4.0 A at the host-galaxy redshift. ATel 11230
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16792018-01-24 06:24:38Lick-3m_KAST2460G. Dimitriadis, D. A CoulterG. DimitriadisNone tns_2018ka_2018-01-24_06-24-38_Lick_3m_KAST.flmObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16792018-01-24 06:24:38Lick-3m / KAST2460G. Dimitriadis, D. A CoulterG. DimitriadisNone tns_2018ka_2018-01-24_06-24-38_Lick_3m_KAST.flmObject
24901SN 2018kc2210:30:58.440+23:47:18.20SN Ia0.06ATLAS, ZTFATLAS, ZTFNone, ZTFATLAS, ZTFATLAS18eccATLAS1 - ACAM1, P48 - ZTF-CamLick-3m - KAST, P200 - DBSPYY219.517cyan-ATLAS2018-01-17 14:13:55ATLAS_Bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
166852018-01-31 07:54:14ZTF_Bot1R. Lunnan, C. Fremling, M. Graham, O. Yaron on behalf of ZTFZTFZTF10:30:58.440+23:47:18.202018-01-13 11:03:0219.9g-ZTF1PSNZTF18aaanzphZTF2018-02-07
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
251002018-01-13 11:03:0219.9ABMagg-ZTFP48_ZTF-Cam30ZTF-comissioning
166112018-01-24 00:00:03ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K.W. Smith, S. J. Smartt, M. Fulton, O. McBrien (Queen's University Belfast)ATLASATLAS10:30:58.437+23:47:18.252018-01-17 14:13:5519.517cyan-ATLAS2PSNATLAS18eccATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
249722018-01-17 14:13:5519.5170.19219.7ABMagcyan-ATLASATLAS1_ACAM130Robot
249712018-01-15 14:39:5019.4ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
17002018-02-07 08:28:51ZTF_Bot1C. Fremling, R. Lunnan, M. Graham, O. Yaron on behalf of ZTFZTFSN Ia0.061ZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17052018-01-22 07:15:51P200_DBSP2100C. FremlingC. FremlingZTF tns_2018kc_2018-01-22_07-15-51_P200_DBSP_ZTF.txtObjectZTF
16752018-01-26 04:35:25UCSCTr_Bot1G. Dimitriadis, D. A Coulter, Y.-C. Pan, R. J. Foley (UCSC)NoneSN Ia0.0641SN Ia at max. We measure an Si II 6355 velocity of -12,000 km/s. ATel 11230
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16802018-01-24 07:12:03Lick-3m_KAST3090G. Dimitriadis, D. A CoulterG. DimitriadisNone tns_2018kc_2018-01-24_07-12-03_Lick_3m_KAST.flmObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16802018-01-24 07:12:03Lick-3m / KAST3090G. Dimitriadis, D. A CoulterG. DimitriadisNone tns_2018kc_2018-01-24_07-12-03_Lick_3m_KAST.flmObject
17052018-01-22 07:15:51P200 / DBSP2100C. FremlingC. FremlingZTF tns_2018kc_2018-01-22_07-15-51_P200_DBSP_ZTF.txtObjectZTF
24902SN 2018kd2104:51:06.270-20:33:19.91SN Ia0.067ATLAS, GaiaAlertsATLAS, GaiaAlertsNoneATLAS, GaiaAlertsATLAS18ecfATLAS1 - ACAM1, Gaia - Gaia-photometricLick-3m - KASTYY118.548orange-ATLAS2018-01-05 09:11:31ATLAS_Bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
166152018-01-24 12:15:22Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts04:51:06.270-20:33:19.912018-01-22 23:00:5718.41G-Gaia2PSNGaia18aggGaiaAlertscandidate SN in the outskirts of galaxy 2MASX J04510641-2033107, GS-TEC predicts SN Ia
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
249802018-01-22 23:00:5718.410.2ABMagG-GaiaGaia_Gaia-photometric60Robot
249792017-09-30 13:10:3321.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
166122018-01-24 00:00:03ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K.W. Smith, S. J. Smartt, M. Fulton, O. McBrien (Queen's University Belfast)ATLASATLAS04:51:06.290-20:33:18.722018-01-05 09:11:3118.548orange-ATLAS2PSNATLAS18ecfATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
249742018-01-05 09:11:3118.5480.14418.83ABMagorange-ATLASATLAS1_ACAM130Robot
249732018-01-05 09:00:0018.83ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
16762018-01-26 04:35:25UCSCTr_Bot1G. Dimitriadis, D. A Coulter, Y.-C. Pan, R. J. Foley (UCSC)NoneSN Ia0.0671SN Ia at +7 days. We measure an Si II 6355 velocity of -10,600 km/s. ATel 11230
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16812018-01-24 04:23:55Lick-3m_KAST2460G. Dimitriadis, D. A CoulterY.-C. Pan, G. DimitriadisNone tns_2018kd_2018-01-24_04-23-55_Lick_3m_KAST.flmObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16812018-01-24 04:23:55Lick-3m / KAST2460G. Dimitriadis, D. A CoulterY.-C. Pan, G. DimitriadisNone tns_2018kd_2018-01-24_04-23-55_Lick_3m_KAST.flmObject
24910SN 2018kl1109:09:38.040+48:39:40.30SN Ia0.073SDSS J090937.91+483938.8TNTSTNTSiPTFTNTSBAO-0.6m - BATCP60 - SEDMYY118.32Clear-2018-01-23 17:59:43li
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
166232018-01-24 15:20:05lizt14Zhijian Xu,Zhitong Li(THU),Wenxiong Li(THU),Tianmeng Zhang (NAOC), Zesheng Yang(THU), Hanjie Tan(CCU),Hao Song(THU), Xiaofeng Wang(THU), Jun Mo(THU),Xu Zhou(NAOC) on behalf of the TNTSTNTSTNTS09:09:38.040+48:39:40.302018-01-23 17:59:4318.32Clear-1PSNSDSS J090937.91+483938.8TNTSThis possible supernova was discovered by the 0.6 m schmidt telescope at Xinglong Observatory during the Tsinghua-NAOC Transient Survey (TNTS). The transient is located 0" east and 1" north of the center of SDSS J090937.91+483938.8
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
249922018-01-23 17:59:4318.32VegaMagClear-BAO-0.6m_BATC
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
16712018-01-25 17:19:00neillJames NeilliPTFSN Ia0.0731iPTFSNID match to SN1999aa at -5 days
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16762018-01-25 09:25:21P60_SEDM2700Walters/Neill/BlagorodnovaNeilliPTF tns_2018kl_2018-01-25_09-25-21_P60_SED-Machine_iPTF.txtObjectiPTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16762018-01-25 09:25:21P60 / SEDM2700Walters/Neill/BlagorodnovaNeilliPTF tns_2018kl_2018-01-25_09-25-21_P60_SED-Machine_iPTF.txtObjectiPTF
24911SN 2018km1103:16:13.630-15:00:46.98SN Ia0.048GaiaAlertsGaiaAlertsiPTFGaiaAlertsGaia18aglGaia - Gaia-photometricP60 - SEDMYY118.97G-Gaia2018-01-22 05:21:07Gaia_Bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
166242018-01-24 15:29:06Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts03:16:13.630-15:00:46.982018-01-22 05:21:0718.97G-Gaia2PSNGaia18aglGaiaAlertscandidate SN near galaxy LEDA 916894
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
249942018-01-22 05:21:0718.970.2ABMagG-GaiaGaia_Gaia-photometric60Robot
249932017-09-23 07:17:4521.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
16722018-01-25 17:28:12neillJames NeilliPTFSN Ia0.0481iPTFSNID match to SN1994D at -10 days
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16772018-01-25 04:12:09P60_SEDM3600Walters/Neill/BlagorodnovaNeilliPTF tns_2018km_2018-01-25_04-12-09_P60_SED-Machine_iPTF.txtObjectiPTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16772018-01-25 04:12:09P60 / SEDM3600Walters/Neill/BlagorodnovaNeilliPTF tns_2018km_2018-01-25_04-12-09_P60_SED-Machine_iPTF.txtObjectiPTF
24914SN 2018ko2112:21:35.246+15:59:08.62SN IaVCC 0485 0.033ASAS-SN, ATLASASAS-SN, ATLASASAS-SNASAS-SN, ATLASASASSN-18biASASSN-5 - Payne-Gaposchkin, ATLAS1 - ACAM1MDM-2.4 - OSMOSYY116.8g-Sloan2018-01-24 10:19:12Brown [Object redshift updated according to host-redshift by admin]
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
170112018-02-19 00:00:02ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K.W. Smith, S. J. Smartt, M. Fulton, O. McBrien (Queen's University Belfast)ATLASATLAS12:21:35.246+15:59:08.622018-01-17 15:46:0418.24cyan-ATLAS2PSNATLAS18mckATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
256192018-01-17 15:46:0418.240.05919.67ABMagcyan-ATLASATLAS1_ACAM130Robot
256182018-01-15 16:00:2818.49ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
166272018-01-24 18:53:31brojonatJonathan Brown, on behalf of the ASAS-SN teamASAS-SNASAS-SN12:21:35.100+15:59:08.602018-01-24 10:19:1216.8g-Sloan2PSNVCC 0485 0.033ASASSN-18biASAS-SN
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
249992018-01-24 10:19:1216.8ABMagg-SloanASASSN-5_Payne-Gaposchkin270ASAS-SN
249982018-01-12 07:55:1218.4ABMagg-SloanASASSN-5_Payne-Gaposchkin270ASAS-SN[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
16812018-02-02 15:25:52jlprietoJ. L. Prieto (UDP/MAS), J. Rupert (MDM obs), S. Dong, P. Cheng (KIAA-PKU)ASAS-SNSN Ia1ASAS-SNWe obtained an optical spectrum (range 3900-6850 Angstroms) of ASASSN-18bi/AT2018ko on UT 2018 Jan 31.3 with OSMOS mounted on the MDM 2.4m telescope at KPNO. The spectrum is that of a normal Type Ia around maximum light. SNID (Blondin & Tonry 2007) give a best-fit age of -1 days and redshift consistent with the host galaxy redshift reported in NED.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16862018-01-31 07:57:40MDM-2.4_OSMOSJ. RupertASAS-SN tns_2018ko_2458149.83172095_MDM-2.4_OSMOS_ASAS-SN.txt tns_2018ko_2458149.83172095_MDM-2.4_OSMOS_ASAS-SN.fitsObjectASAS-SN
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16862018-01-31 07:57:40MDM-2.4 / OSMOSJ. RupertASAS-SN tns_2018ko_2458149.83172095_MDM-2.4_OSMOS_ASAS-SN.txt tns_2018ko_2458149.83172095_MDM-2.4_OSMOS_ASAS-SN.fitsObjectASAS-SN
24915SN 2018kp2110:46:33.070+13:44:30.73SN Ia0.010142NGC 33670.010142SNHunt, GaiaAlertsSNHunt, GaiaAlertsZTFCRTS, GaiaAlerts, SNHuntOther - Other, Gaia - Gaia-photometricP60 - SEDMYY119.9V-crts-CRTS2018-01-24 08:42:06Drake
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
177922018-04-16 08:46:54Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts10:46:33.070+13:44:30.732018-04-14 04:52:1918.33G-Gaia2PSNGaia18aymGaiaAlertsDetection of SN Ia SN2018kp in NGC 3367
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
270422018-04-14 04:52:1918.330.2ABMagG-GaiaGaia_Gaia-photometric60Robot
270412018-01-12 03:10:0421.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
166282018-01-24 21:57:12ajdNikolay Mishevskiy on behalf of CRTSSNHuntSNHunt10:46:33.060+13:44:31.002018-01-24 08:42:0619.9V-crts-CRTS2PSNNGC 33670.010142CRTS, SNHunt
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
250012018-01-24 08:42:0619.921.5ABMagV-crts-CRTSOther_OtherMLS 10K CCD
250002018-01-14 09:01:2821.5ABMagV-crts-CRTSOther_Other[Last non detection] MLS 10K CCD
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
16782018-01-27 15:45:10neillJames NeillZTFSN Ia0.0101421ZTFSNID match to SN1995D at +8 days
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16832018-01-27 11:11:58P60_SEDM3600Walters/Neill/BlagorodnovaNeillZTF tns_2018kp_2018-01-27_11-11-58_P60_SED-Machine_ZTF.txtObjectZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16832018-01-27 11:11:58P60 / SEDM3600Walters/Neill/BlagorodnovaNeillZTF tns_2018kp_2018-01-27_11-11-58_P60_SED-Machine_ZTF.txtObjectZTF
24921SN 2018kv3213:43:59.852+30:56:01.00SN Ia0.08SDSS J134400.02+305555.6 TNTS, ZTF, Pan-STARRS1TNTS, ZTF, Pan-STARRS1TNTS, ZTFPan-STARRS1, TNTS, ZTFBAO-0.6m - BATC, P48 - ZTF-Cam, PS1 - GPC1Lijiang-2.4m - YFOSC, P200 - DBSPYY218.2Clear-2018-01-25 21:36:00Li
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
167682018-02-04 18:41:05PS1_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-STARRS1Pan-STARRS113:43:59.852+30:56:01.002018-01-29 13:35:0219.15i-Sloan1PSNPS18gaPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
252252018-01-29 13:35:0219.150.0720.7ABMagi-SloanPS1_GPC145Robot
166832018-01-31 07:54:14ZTF_Bot1R. Lunnan, C. Fremling, M. Graham, O. Yaron on behalf of ZTFZTFZTF13:43:59.860+30:56:00.902018-01-13 11:15:1318.8g-ZTF1PSNZTF18aaajrsoZTF2018-02-07
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
250982018-01-13 11:15:1318.8ABMagg-ZTFP48_ZTF-Cam30ZTF-comissioning
166362018-01-26 10:15:59M51Zhijian Xu,Wenxiong Li(THU),Tianmeng Zhang (NAOC), Zesheng Yang(THU), Hanjie Tan(CCU),Hao Song(THU), Xiaofeng Wang(THU), Jun Mo(THU),Xu Zhou(NAOC) on behalf of the TNTSTNTSTNTS13:43:59.930+30:56:01.002018-01-25 21:36:0018.2Clear-1PSNSDSS J134400.02+305555.6 TNTSThis possible supernova was discovered by the 0.6 m schmidt telescope at Xinglong Observatory during the Tsinghua-NAOC Transient Survey (TNTS). The transient is located 1" west and 5" north of the center of SDSS J134400.02+305555.6
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
250152018-01-25 21:36:0018.2VegaMagClear-BAO-0.6m_BATC
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
16982018-02-07 08:28:51ZTF_Bot1C. Fremling, R. Lunnan, M. Graham, O. Yaron on behalf of ZTFZTFSN Ia0.081ZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17032018-01-22 11:33:35P200_DBSP2800C. FremlingC. FremlingZTF tns_2018kv_2018-01-22_11-33-35_P200_DBSP_ZTF.txtObjectZTF
16772018-01-27 09:19:07jujiaJujia Zhang, Kaixing Lu (YNAO) and Xiaofeng Wang (Tsinghua University)TNTSSN Ia0.0771TNTSThe spectrum matches a normal SN Ia around maximum.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16822018-01-26 21:21:36Lijiang-2.4m_YFOSC2100Jujia ZhangTNTS tns_2018kv_2018-01-26.89_Lijiang-2.4m_YFOSC_TNTS.datObjectTNTS
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16822018-01-26 21:21:36Lijiang-2.4m / YFOSC2100Jujia ZhangTNTS tns_2018kv_2018-01-26.89_Lijiang-2.4m_YFOSC_TNTS.datObjectTNTS
17032018-01-22 11:33:35P200 / DBSP2800C. FremlingC. FremlingZTF tns_2018kv_2018-01-22_11-33-35_P200_DBSP_ZTF.txtObjectZTF
24925SN 2018kz2114:31:44.140+45:46:42.46SN Ia2MASX J14314417+45464070.035171ASAS-SN, GaiaAlertsASAS-SN, GaiaAlertsASAS-SNASAS-SN, GaiaAlertsASASSN-18bkASASSN-4 - Leavitt, Gaia - Gaia-photometricMDM-2.4 - OSMOSYY117.8g-Sloan2018-01-26 10:48:00Stanek [Object redshift updated according to host-redshift by admin]
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
172082018-03-10 10:16:01Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts14:31:44.140+45:46:42.462018-03-08 19:19:1218.98G-Gaia2PSNGaia18aofGaiaAlertsconfirmed SN Ia near centre of starburst galaxy SDSS J143144.14+454641.3, aka SN2018kz
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
259762018-03-08 19:19:1218.980.2ABMagG-GaiaGaia_Gaia-photometric60Robot
259752018-01-14 15:59:0221.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
166402018-01-26 15:20:26KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN14:31:43.982+45:46:40.762018-01-26 10:48:0017.8g-Sloan2PSN2MASX J14314417+45464070.035171ASASSN-18bkASAS-SNIn two epochs, on the rise
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
250202018-01-26 10:48:0017.8ABMagg-SloanASASSN-4_Leavitt
250192018-01-12 11:02:2418.8ABMagg-SloanASASSN-4_Leavitt[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
16802018-02-02 15:21:04jlprietoJ. L. Prieto (UDP/MAS), J. Rupert (MDM obs), S. Dong, P. Cheng (KIAA-PKU) ASAS-SNSN Ia1ASAS-SNWe obtained an optical spectrum (range 3900-6850 Angstroms) of ASASSN-18bk/AT2018kz on UT 2018 Jan 31.4 with OSMOS mounted on the MDM 2.4m telescope at KPNO. The spectrum is that of a normal Type Ia around maximum light. SNID (Blondin & Tonry 2007) give a best-fit age of -2 days and redshift consistent with the host galaxy redshift reported in NED.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16852018-01-31 09:44:47MDM-2.4_OSMOSJ. RupertASAS-SN tns_2018kz_2458149.90610823_MDM-2.4_OSMOS_ASAS-SN.txt tns_2018kz_2458149.90610823_MDM-2.4_OSMOS_ASAS-SN.fitsObjectASAS-SN
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16852018-01-31 09:44:47MDM-2.4 / OSMOSJ. RupertASAS-SN tns_2018kz_2458149.90610823_MDM-2.4_OSMOS_ASAS-SN.txt tns_2018kz_2458149.90610823_MDM-2.4_OSMOS_ASAS-SN.fitsObjectASAS-SN
24938SN 2018lm1110:32:04.879-36:37:29.47SN Ia0.045GALEXASC J103204.97-363738.3ASAS-SNASAS-SNePESSTOASAS-SNASASSN-18bmASASSN-3 - Paczynski, ASASSN-2 - CassiusESO-NTT - EFOSC2-NTTYY117.5V-Johnson2018-01-28 07:12:00Stanek
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
166592018-01-28 16:08:43KZStanekJ. Brimacombe, K. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN10:32:04.879-36:37:29.472018-01-28 07:12:0017.5V-Johnson2PSNGALEXASC J103204.97-363738.3ASASSN-18bmASAS-SNIn two epochs, unknown redshift host, confirmed by follow-up imaging
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
250532018-01-28 07:12:0017.5VegaMagV-JohnsonASASSN-2_Cassius
250522018-01-26 06:14:2418.6ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
16872018-02-05 18:54:31ePESSTO_Bot1R. Cartier, A. Razza, P. Clark, O. McBrien, O. Yaron, N. Knezevic on behalf of ePESSTOePESSTOSN Ia0.0451ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16922018-02-05 04:06:00ESO-NTT_EFOSC2-NTT300R. Cartier, A. RazzaP. Clark, O. McBrienePESSTO tns_2018lm_2018-02-05_04-06-00_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018lm_2018-02-05_04-06-00_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16922018-02-05 04:06:00ESO-NTT / EFOSC2-NTT300R. Cartier, A. RazzaP. Clark, O. McBrienePESSTO tns_2018lm_2018-02-05_04-06-00_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018lm_2018-02-05_04-06-00_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
24942SN 2018lq2101:47:11.690+18:47:55.07SN Ia0.07GaiaAlerts, ZTFGaiaAlerts, ZTFZTFGaiaAlerts, ZTFGaia18ahcGaia - Gaia-photometric, P48 - ZTF-CamP200 - DBSPYY117.81G-Gaia2018-01-27 05:58:33Gaia_Bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
166812018-01-31 07:54:14ZTF_Bot1R. Lunnan, C. Fremling, M. Graham, O. Yaron on behalf of ZTFZTFZTF01:47:11.690+18:47:55.102018-01-13 02:00:4918.2g-ZTF1PSNZTF18aaadquaZTF2018-02-07
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
250962018-01-13 02:00:4918.2ABMagg-ZTFP48_ZTF-Cam30ZTF-comissioning
166652018-01-29 11:03:38Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts01:47:11.690+18:47:55.072018-01-27 05:58:3317.81G-Gaia2PSNGaia18ahcGaiaAlertshostless blue transient
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
250652018-01-27 05:58:3317.810.2ABMagG-GaiaGaia_Gaia-photometric60Robot
250642017-12-23 20:26:5221.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
16962018-02-07 08:28:51ZTF_Bot1C. Fremling, R. Lunnan, M. Graham, O. Yaron on behalf of ZTFZTFSN Ia0.071ZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17012018-01-22 02:10:29P200_DBSP900C. FremlingC. FremlingZTF tns_2018lq_2018-01-22_02-10-29_P200_DBSP_ZTF.txtObjectZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17012018-01-22 02:10:29P200 / DBSP900C. FremlingC. FremlingZTF tns_2018lq_2018-01-22_02-10-29_P200_DBSP_ZTF.txtObjectZTF
24958SN 2018mf2110:22:09.778+10:26:24.09SN Ia0.107ZTF, Pan-STARRS1ZTF, Pan-STARRS1ZTFPan-STARRS1, ZTFZTF18aaaoaeqP48 - ZTF-Cam, PS1 - GPC1P200 - DBSPYY119.6g-ZTF2018-01-14 10:29:02ZTF_Bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
202832018-07-13 18:25:38PS1_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-STARRS1Pan-STARRS110:22:09.778+10:26:24.092018-01-15 11:13:5519.4w-PS11PSNPS18akuPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
315962018-01-15 11:13:5519.40.0322ABMagw-PS1PS1_GPC145Robot
166822018-01-31 07:54:14ZTF_Bot1R. Lunnan, C. Fremling, M. Graham, O. Yaron on behalf of ZTFZTFZTF10:22:09.780+10:26:23.902018-01-14 10:29:0219.6g-ZTF1PSNZTF18aaaoaeqZTF2018-02-07
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
250972018-01-14 10:29:0219.6ABMagg-ZTFP48_ZTF-Cam30ZTF-comissioning
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
16972018-02-07 08:28:51ZTF_Bot1C. Fremling, R. Lunnan, M. Graham, O. Yaron on behalf of ZTFZTFSN Ia0.1071ZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17022018-01-22 08:04:00P200_DBSP1500C. FremlingC. FremlingZTF tns_2018mf_2018-01-22_08-04-00_P200_DBSP_ZTF.txtObjectZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17022018-01-22 08:04:00P200 / DBSP1500C. FremlingC. FremlingZTF tns_2018mf_2018-01-22_08-04-00_P200_DBSP_ZTF.txtObjectZTF
24959SN 2018mg1110:56:53.580+79:16:42.50SN Ia0.11ZTFZTFZTFZTFZTF18aaaoktpP48 - ZTF-CamP200 - DBSPYY2018-02-07120.1g-ZTF2018-01-11 10:52:26ZTF_Bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
166842018-01-31 07:54:14ZTF_Bot1R. Lunnan, C. Fremling, M. Graham, O. Yaron on behalf of ZTFZTFZTF10:56:53.580+79:16:42.502018-01-11 10:52:2620.1g-ZTF1PSNZTF18aaaoktpZTF2018-02-07
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
250992018-01-11 10:52:2620.1ABMagg-ZTFP48_ZTF-Cam30ZTF-comissioning
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
16992018-02-07 08:28:51ZTF_Bot1C. Fremling, R. Lunnan, M. Graham, O. Yaron on behalf of ZTFZTFSN Ia0.111ZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17042018-01-22 12:32:41P200_DBSP700C. FremlingC. FremlingZTF tns_2018mg_2018-01-22_12-32-41_P200_DBSP_ZTF.txtObjectZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17042018-01-22 12:32:41P200 / DBSP700C. FremlingC. FremlingZTF tns_2018mg_2018-01-22_12-32-41_P200_DBSP_ZTF.txtObjectZTF
25002SN 2018nt1109:23:27.454+17:11:03.40SN Ia0.038SDSS J092327.52+171104.40.226TexSNsC16-0043CTIO-4m - DECAMHET - HET-LRSYY119.378i-Sloan2018-01-22 17:02:13Narayan
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
167332018-02-04 07:33:42gnarayanA. Rest (STScI), A. Zenteno(NOAO/CTIO), Giovanni Strampelli (STScI), B. E. Tucker (Mt Stromlo Observatory, ANU), P. M. Garnavich (Notre Dame), S. Margheim (Gemini Observatory), D. Kasen (UCB/LBL), R. Olling, E. Shaya (U Maryland), G. Narayan (STScI), A. Villar (CfA), F. Forster (U. de Chile), R. Mushotzky (UMD), R. Chris Smith (NOAO/CTIO)09:23:27.454+17:11:03.402018-01-22 17:02:1319.378i-Sloan1PSNSDSS J092327.52+171104.40.226C16-0043Associated with K2 object 251305639, separation 1.83 arcsec
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
251732018-01-22 17:02:1319.378ABMagi-SloanCTIO-4m_DECAM
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2018nt_atrep_16733.gif2018-02-04 07:33:42gnarayan
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
17102018-02-09 15:06:49vinkoJozsef VinkoTexSNsSN Ia0.0381TexSNsHeavily reddened SN Ia about 3 weeks after maximum. z = 0.038 from SN features. Presumed host galaxy is SDSS J092327.31+171103.5 with redshift 0.035 (from NED).
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17152018-02-05 04:48:00HET_HET-LRS1600S. OdewahnJ. VinkoTexSNs tns_2018nt_2018-02-05.20_HET_HET-LRS_TexSNs.datObjectTexSNs
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17152018-02-05 04:48:00HET / HET-LRS1600S. OdewahnJ. VinkoTexSNs tns_2018nt_2018-02-05.20_HET_HET-LRS_TexSNs.datObjectTexSNs
25013SN 2018oe2103:17:24.610+33:09:53.50SN Ia0.0482GaiaAlerts, Pan-STARRS1GaiaAlerts, Pan-STARRS1ZTFGaiaAlerts, Pan-STARRS1Gaia18aieGaia - Gaia-photometric, PS1 - GPC1P60 - SEDMYY118.82G-Gaia2018-02-01 11:55:40Gaia_Bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
202162018-07-13 18:25:38PS1_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-STARRS1Pan-STARRS103:17:24.616+33:09:53.612018-01-29 06:51:5018.85i-Sloan1PSNPS18aliPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
315292018-01-29 06:51:5018.850.0820.7ABMagi-SloanPS1_GPC145Robot
167472018-02-04 09:23:30Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts03:17:24.610+33:09:53.502018-02-01 11:55:4018.82G-Gaia2PSNGaia18aieGaiaAlertscandidate SN near PanSTARRS galaxy GS-TEC predicts SN Ia
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
252002018-02-01 11:55:4018.820.2ABMagG-GaiaGaia_Gaia-photometric60Robot
251992017-09-16 06:25:5521.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
16832018-02-05 15:11:48neillJames NeillZTFSN Ia0.04821ZTFSNID match to SN1998bu at +12 days
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16882018-02-05 05:41:24P60_SEDM2700Walters/Neill/BlagorodnovaNeillZTF tns_2018oe_2018-02-05_05-41-24_P60_SED-Machine_ZTF.txtObjectZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16882018-02-05 05:41:24P60 / SEDM2700Walters/Neill/BlagorodnovaNeillZTF tns_2018oe_2018-02-05_05-41-24_P60_SED-Machine_ZTF.txtObjectZTF
25016SN 2018oh4209:06:39.580+19:20:17.12SN Ia0.012UGC 047800.010981ASAS-SN, ATLAS, Pan-STARRS1, GaiaAlertsASAS-SN, ATLAS, Pan-STARRS1, GaiaAlertsNoneASAS-SN, ATLAS, GaiaAlerts, Pan-STARRS1ASASSN-18btASASSN-1 - Brutus, ATLAS1 - ACAM1, PS1 - GPC1, Gaia - Gaia-photometricOther - Other, Lijiang-2.4m - YFOSCYY215.15V-Johnson2018-02-04 11:45:36Stanek
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
177012018-04-10 09:01:21Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts09:06:39.580+19:20:17.122018-04-05 16:49:2616.53G-Gaia2PSNGaia18awjGaiaAlertsconfirmed SN Ia, aka SN2018oh
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
268692018-04-05 16:49:2616.530.2ABMagG-GaiaGaia_Gaia-photometric60Robot
268682017-11-22 21:53:1621.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
167792018-02-05 01:09:05PS1_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), A. Rest (STScI), B. E. Tucker (Mt Stromlo Observatory, ANU), G. Narayan (STScI), P. M. Garnavich (Notre Dame), S. Margheim (Gemini Observatory), D. Kasen (UCB/LBL), R. Olling, E. Shaya (University of Maryland)Pan-STARRS1Pan-STARRS109:06:39.572+19:20:17.132018-02-03 07:59:3115.61i-Sloan1PSNPS18grPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
252412018-02-03 07:59:3115.610.0120.7ABMagi-SloanPS1_GPC130Robot
167772018-02-05 00:00:06ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K.W. Smith, S. J. Smartt, M. Fulton, O. McBrien (Queen's University Belfast)ATLASATLAS09:06:39.582+19:20:17.232018-01-29 12:47:3117.145orange-ATLAS2PSNATLAS18lwyATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
252392018-01-29 12:47:3117.1450.07318.59ABMagorange-ATLASATLAS1_ACAM130Robot
252382018-01-25 14:25:2614.86ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
167512018-02-04 15:25:40KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN09:06:39.540+19:20:17.772018-02-04 11:45:3615.15V-Johnson2PSNUGC 047800.010981ASASSN-18btASAS-SNClear detection in several telescopes, on the rise
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
252082018-02-04 11:45:3615.15VegaMagV-JohnsonASASSN-1_Brutus
252072018-01-27 07:12:0017VegaMagV-JohnsonASASSN-1_Brutus[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
17022018-02-07 09:38:36jujiaJujia Zhang, Yuxin Xin (YNAO), Wenxiong Li, Xiaofeng Wang (Tsinghua University), Hanjie Tan (Chinese Culture University)NoneSN Ia0.0121The spectrum of SN 2018oh matches with the normal type Ia supernova SN 2003du at t = -8 days relative to the maximum light.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17072018-02-06 16:47:59Lijiang-2.4m_YFOSC1350Jujia ZhangNone tns_2018oh_2018-02-06.7_Lijiang-2.4m_YFOSC.datObject
16822018-02-05 00:48:47THORobin LeadbeaterNoneSN Ia0.0121Classification using SNID ( Blondin, S. & Tonry, J. L. 2007. ApJ, 666, 1024) predicts a type Ia supernova 6 days before maximum.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16872018-02-05 00:03:12Other_Other600R LeadbeaterR LeadbeaterNone tns_2018oh_2018-02-05_00-03-12_Other_Other.dat tns_2018oh_2018-02-05_00-03-12_Other_Other.fitObjectR~150 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
17072018-02-06 16:47:59Lijiang-2.4m / YFOSC1350Jujia ZhangNone tns_2018oh_2018-02-06.7_Lijiang-2.4m_YFOSC.datObject
16872018-02-05 00:03:12Other / Other600R LeadbeaterR LeadbeaterNone tns_2018oh_2018-02-05_00-03-12_Other_Other.dat tns_2018oh_2018-02-05_00-03-12_Other_Other.fitObjectR~150 spectrum obtained using modified ALPY spectrograph at Three Hills Observatory as described here http://www.threehillsobservatory.co.uk/astro/spectroscopy_20.htm
25029SN 2018ou1102:00:37.795+12:10:18.12SN Ia0.0701Pan-STARRS1Pan-STARRS1ZTFPan-STARRS1PS18gbPS1 - GPC1P60 - SEDMYY119.47i-Sloan2018-01-30 05:29:45PS1_Bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
167672018-02-04 18:41:05PS1_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-STARRS1Pan-STARRS102:00:37.795+12:10:18.122018-01-30 05:29:4519.47i-Sloan1PSNPS18gbPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
252242018-01-30 05:29:4519.470.1320.7ABMagi-SloanPS1_GPC145Robot
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
16842018-02-05 15:16:37neillJames NeillZTFSN Ia0.07011ZTFSNID match to SN1994D at -10 days
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16892018-02-05 03:24:16P60_SEDM3600Walters/Neill/BlagorodnovaNeillZTF tns_2018ou_2018-02-05_03-24-16_P60_SED-Machine_ZTF.txtObjectZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16892018-02-05 03:24:16P60 / SEDM3600Walters/Neill/BlagorodnovaNeillZTF tns_2018ou_2018-02-05_03-24-16_P60_SED-Machine_ZTF.txtObjectZTF
25037SN 2018pc2209:28:55.118+49:14:17.27SN Ia0.009UGC 050490.009TNTS, Pan-STARRS1TNTS, Pan-STARRS1None, TNTSPan-STARRS1, TNTSBAO-0.6m - BATC, PS1 - GPC1Other - Other, Lijiang-2.4m - YFOSCYY216.4U-Johnson2018-02-03 18:00:00Li
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
168512018-02-10 18:41:07PS1_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-STARRS1Pan-STARRS109:28:55.118+49:14:17.272018-02-03 09:56:0916.74i-Sloan1PSNPS18hqPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
253472018-02-03 09:56:0916.740.0120.7ABMagi-SloanPS1_GPC145Robot
167782018-02-05 00:46:02M51Zhijian Xu,Wenxiong Li(THU),Tianmeng Zhang (NAOC), Zesheng Yang(THU), Hanjie Tan(CCU),Hao Song(THU), Xiaofeng Wang(THU), Jun Mo(THU),Xu Zhou(NAOC) on behalf of the TNTSTNTSTNTS09:28:55.170+49:14:17.302018-02-03 18:00:0016.4U-Johnson1PSNUGC 050490.009TNTSThis possible supernova was discovered by the 0.6 m schmidt telescope at Xinglong Observatory during the Tsinghua-NAOC Transient Survey (TNTS). The transient is located 3" west and 2" south of the center of UGC 05049
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
252402018-02-03 18:00:0016.4VegaMagU-JohnsonBAO-0.6m_BATC
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
17032018-02-07 09:42:07jujiaJujia Zhang, Yuxin Xin (YNAO), Wenxiong Li, Xiaofeng Wang (Tsinghua University), Hanjie Tan (Chinese Culture University)TNTSSN Ia0.0091TNTSThe spectrum of SN 2018pc matches with the normal type Ia supernova SN 2004fz at t = -7 days relative to the maximum light.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17082018-02-06 16:47:59Lijiang-2.4m_YFOSC1500Jujia ZhangTNTS tns_2018pc_2018-02-06.7_Lijiang-2.4m_YFOSC_TNTS.datObjectTNTS
16952018-02-06 20:37:21THORobin LeadbeaterNoneSN Ia0.0091Classification using GELATO https://gelato.tng.iac.es/ gives a match to several type Ia supernovae a few days pre maximum
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17002018-02-06 18:49:35Other_Other3608R LeadbeaterR LeadbeaterNone tns_2018pc_2018-02-06_18-49-35_Other_Other.dat tns_2018pc_2018-02-06_18-49-35_Other_Other.fitObjectR~150 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
17002018-02-06 18:49:35Other / Other3608R LeadbeaterR LeadbeaterNone tns_2018pc_2018-02-06_18-49-35_Other_Other.dat tns_2018pc_2018-02-06_18-49-35_Other_Other.fitObjectR~150 spectrum obtained using modified ALPY spectrograph at Three Hills Observatory as described here http://www.threehillsobservatory.co.uk/astro/spectroscopy_20.htm
17082018-02-06 16:47:59Lijiang-2.4m / YFOSC1500Jujia ZhangTNTS tns_2018pc_2018-02-06.7_Lijiang-2.4m_YFOSC_TNTS.datObjectTNTS
25041SN 2018pg2105:07:01.090-32:41:08.96SN Ia0.0672MASX J05070078-32410510.066673ASAS-SN, ATLASASAS-SN, ATLASePESSTOASAS-SN, ATLASASASSN-18buASASSN-3 - Paczynski, ATLAS1 - ACAM1ESO-NTT - EFOSC2-NTTYY118.1g-Sloan2018-02-03 01:12:00Stanek
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
170092018-02-19 00:00:02ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K.W. Smith, S. J. Smartt, M. Fulton, O. McBrien (Queen's University Belfast)ATLASATLAS05:07:01.090-32:41:08.962018-02-02 07:42:1418.234orange-ATLAS2PSNATLAS18mcoATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
256152018-02-02 07:42:1418.2340.16918.49ABMagorange-ATLASATLAS1_ACAM130Robot
256142018-02-02 07:35:0218.38ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
167832018-02-05 14:28:21KZStanekS. Kiyota, J. Brimacombe, G. Bock, K. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN05:07:01.118-32:41:06.112018-02-03 01:12:0018.1g-Sloan2PSN2MASX J05070078-32410510.066673ASASSN-18buASAS-SNOn the rise, confirmed in follow-up imaging
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
252492018-02-03 01:12:0018.1ABMagg-SloanASASSN-3_Paczynski
252482018-01-23 03:07:1218.9ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
17062018-02-07 16:57:49ePESSTO_Bot1R. Cartier, A. Razza, P. Clark, O. McBrien, E. Kankare, O. Yaron, N. Knezevic on behalf of ePESSTOePESSTOSN Ia0.0671ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17112018-02-07 04:37:46ESO-NTT_EFOSC2-NTT600R. Cartier, A. RazzaP. Clark, O. McBrien, E. KankareePESSTO tns_2018pg_2018-02-07_04-37-46_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018pg_2018-02-07_04-37-46_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17112018-02-07 04:37:46ESO-NTT / EFOSC2-NTT600R. Cartier, A. RazzaP. Clark, O. McBrien, E. KankareePESSTO tns_2018pg_2018-02-07_04-37-46_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018pg_2018-02-07_04-37-46_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
25042SN 2018ph2208:11:02.413+05:05:14.15SN Ia0.0304UGC042650.030424POSS, ATLASPOSS, ATLASZTF, ePESSTOATLAS, POSSOther - Other, ATLAS1 - ACAM1P60 - SEDM, ESO-NTT - EFOSC2-NTTYY216.5Clear-2018-02-05 09:24:37Post
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
168562018-02-10 20:34:04ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K.W. Smith, S. J. Smartt, M. Fulton, O. McBrien (Queen's University Belfast)ATLASATLAS08:11:02.413+05:05:14.152018-02-03 11:24:0017.645orange-ATLAS2PSNATLAS18lzpATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
253542018-02-03 11:24:0017.6450.0918.84ABMagorange-ATLASATLAS1_ACAM130Robot
253532018-01-29 12:48:5718.46ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
167842018-02-05 17:23:16rspostrspostR. Gagliano, R. Post, E. Weinberg, J. Newton, T. PuckettPOSSPOSS08:11:02.300+05:05:13.902018-02-05 09:24:3716.5Clear-2PSNUGC042650.030424POSS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
252512018-02-05 09:24:3716.50.321ABMagClear-Other_Other30R Post610cm CDK with Apogee U230 at Mayhill, NM
252502018-01-17 06:28:2320ABMagClear-Other_Other30R Post[Last non detection] 610cm CDK with Apogee U230 at Mayhill, NM
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2018ph_atrep_16784_POSS.JPGGraphics2018-02-05 17:23:16rspostrspost
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
16942018-02-06 17:49:47ePESSTO_Bot1R. Cartier, A. Razza, P. Clark, O. McBrien, E. Kankare, O. Yaron, N. Knezevic on behalf of ePESSTOePESSTOSN Ia0.03041ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16992018-02-06 04:40:56ESO-NTT_EFOSC2-NTT300R. Cartier, A. RazzaP. Clark, O. McBrien, E. KankareePESSTO tns_2018ph_2018-02-06_04-40-56_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018ph_2018-02-06_04-40-56_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
16912018-02-06 15:55:00neillJames NeillZTFSN Ia0.031ZTFSNID match to SN2002bo at -9 days
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16962018-02-06 09:56:16P60_SEDM3600Walters/Neill/BlagorodnovaNeillZTF tns_2018ph_2018-02-06_09-56-16_P60_SED-Machine_ZTF.txtObjectZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
16962018-02-06 09:56:16P60 / SEDM3600Walters/Neill/BlagorodnovaNeillZTF tns_2018ph_2018-02-06_09-56-16_P60_SED-Machine_ZTF.txtObjectZTF
16992018-02-06 04:40:56ESO-NTT / EFOSC2-NTT300R. Cartier, A. RazzaP. Clark, O. McBrien, E. KankareePESSTO tns_2018ph_2018-02-06_04-40-56_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018ph_2018-02-06_04-40-56_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
25044SN 2018pj3107:10:31.737+32:38:45.34SN Ia0.0552MASX J07103280+3238411ASAS-SN, ATLAS, Pan-STARRS1ASAS-SN, ATLAS, Pan-STARRS1NoneASAS-SN, ATLAS, Pan-STARRS1ASASSN-18bwASASSN-4 - Leavitt, ATLAS1 - ACAM1, PS1 - GPC1Lick-3m - KASTYY118g-Sloan2018-02-04 04:04:48Stanek
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
170752018-02-27 18:41:05PS1_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-STARRS1Pan-STARRS107:10:31.737+32:38:45.342018-02-20 05:36:5718.22w-PS11PSNPS18juPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
257382018-02-20 05:36:5718.220.0222ABMagw-PS1PS1_GPC145Robot
167952018-02-08 15:01:01ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K.W. Smith, S. J. Smartt, M. Fulton, O. McBrien (Queen's University Belfast)ATLASATLAS07:10:31.760+32:38:45.822018-02-04 10:03:2118.005orange-ATLAS2PSNATLAS18lzhATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
252722018-02-04 10:03:2118.0050.06919.13ABMagorange-ATLASATLAS1_ACAM130Robot
252712018-02-02 11:03:5014.57ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
167872018-02-06 03:25:18KZStanekJ. Brimacombe, J. V. Shields, K. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN07:10:31.733+32:38:46.432018-02-04 04:04:4818g-Sloan2PSN2MASX J07103280+3238411ASASSN-18bwASAS-SNOn the rise, confirmed in follow-up imaging, unknown redshift host galaxy
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
252572018-02-04 04:04:4818ABMagg-SloanASASSN-4_Leavitt
252562018-01-28 01:55:1217.3ABMagg-SloanASASSN-4_Leavitt[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
17152018-02-11 00:26:16UCSCTr_Bot1G. Dimitriadis, Y.-C. Pan, C. Rojas-Bravo, R. J. Foley (UCSC)NoneSN Ia0.0551SN Ia at -4 days. We measure an Si II 6355 velocity of -14,500 km/s. ATel 11284
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17202018-02-08 04:00:01Lick-3m_KAST1845C. Rojas-BravoG. DimitriadisNone tns_2018pj_2018-02-08_04-00-01_Lick_3m_KAST.flmObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17202018-02-08 04:00:01Lick-3m / KAST1845C. Rojas-BravoG. DimitriadisNone tns_2018pj_2018-02-08_04-00-01_Lick_3m_KAST.flmObject
25049SN 2018po1111:32:51.982-38:45:41.62SN Ia0.032ASAS-SNASAS-SNNoneASAS-SNASASSN-18bxASASSN-5 - Payne-GaposchkinSOAR - GoodmanYY116.9g-Sloan2018-02-06 22:33:36Stanek
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
167922018-02-07 11:19:16KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN11:32:51.982-38:45:41.622018-02-06 22:33:3616.9g-Sloan2PSNASASSN-18bxASAS-SNIn several epochs, flat light curve, no match in Vizier or DSS, probably a CV, but could also be a hostless SN
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
252662018-02-06 22:33:3616.9ABMagg-SloanASASSN-5_Payne-Gaposchkin
252652018-02-02 21:21:3617.4ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
17192018-02-12 13:40:14straderJay Strader NoneSN Ia0.0321Ia near peak, with Si II ~ -11,600 km/s.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17242018-02-12 01:54:34SOAR_GoodmanJay StraderNone tns_2018po_2458161.57957_SOAR_Goodman.txtObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17242018-02-12 01:54:34SOAR / GoodmanJay StraderNone tns_2018po_2458161.57957_SOAR_Goodman.txtObject
25052SN 2018pr1112:49:56.970+28:52:23.10SN Ia0.092SDSS J124956.78+285222.5TNTSTNTSTNTSTNTSBAO-0.6m - BATCLijiang-2.4m - YFOSCYY118.7Clear-2018-02-07 16:47:59Li
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
167962018-02-08 15:21:43M51Zhijian Xu,Wenxiong Li(THU),Tianmeng Zhang (NAOC), Zesheng Yang(THU), Hanjie Tan(CCU),Hao Song(THU), Xiaofeng Wang(THU), Jun Mo(THU),Xu Zhou(NAOC) on behalf of the TNTSTNTSTNTS12:49:56.970+28:52:23.102018-02-07 16:47:5918.7Clear-1PSNSDSS J124956.78+285222.5TNTSThis possible supernova was discovered by the 0.6 m schmidt telescope at Xinglong Observatory during the Tsinghua-NAOC Transient Survey (TNTS). The transient is located 3" east and 1" north of the center of SDSS J124956.78+285222.5
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
252732018-02-07 16:47:5918.7VegaMagClear-BAO-0.6m_BATC
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
17112018-02-10 13:36:56jujiaJujia Zhang, Jianguo Wang (YNAO), Wenxiong Li, Xiaofeng Wang (THU), Hanjie Tan (CCU), Tianmeng Zhang, Xu Zhou (NAOC)TNTSSN Ia0.0921TNTSThe spectrum of SN 2018pr matches with the type Ia supernova SN 2007ca at t = +9 days relative to the maximum light.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17162018-02-09 17:31:12Lijiang-2.4m_YFOSC1700Jujia ZhangTNTS tns_2018pr_2018-02-09.73_Lijiang-2.4m_YFOSC_TNTS.datObjectTNTS
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17162018-02-09 17:31:12Lijiang-2.4m / YFOSC1700Jujia ZhangTNTS tns_2018pr_2018-02-09.73_Lijiang-2.4m_YFOSC_TNTS.datObjectTNTS
25056SN 2018pv3111:52:55.760+36:59:10.36SN Ia0.0031NGC3941ATLAS, GaiaAlertsATLAS, GaiaAlertsNoneATLAS, GaiaAlertsOther - Other, ATLAS1 - ACAM1, Gaia - Gaia-photometricKanata - HOWPolYY115.1Clear-2018-02-03 15:09:07Tsuboi
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
178122018-04-17 23:26:07Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts11:52:55.760+36:59:10.362018-04-16 11:19:4015.35G-Gaia2PSNGaia18ayxGaiaAlertsconfirmed SN Ia in galaxy NGC3491, aka SN 2018pv
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
270782018-04-16 11:19:4015.350.2ABMagG-GaiaGaia_Gaia-photometric60Robot
270772018-01-11 22:27:5021.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
170082018-02-19 00:00:02ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K.W. Smith, S. J. Smartt, M. Fulton, O. McBrien (Queen's University Belfast)ATLASATLAS11:52:55.745+36:59:10.192018-01-10 14:36:5717.128orange-ATLAS2PSNATLAS18mciATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
256132018-01-10 14:36:5717.1280.15619.56ABMagorange-ATLASATLAS1_ACAM130Robot
256122018-01-02 13:49:2618.78ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
168002018-02-08 18:23:28mtsuboiMasaki Tsuboi11:52:55.700+36:59:11.602018-02-03 15:09:0715.1Clear-2PSNNGC3941Offsets:3″ Eand0″NofNGC3941
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
252792018-02-03 15:09:0715.117.7VegaMagClear-Other_Other20M.TsuboiTelescope:0.35-m f/4.6 reflector
252782018-01-25 16:06:5517.4VegaMagOther-Other_Other20M.Tsuboi[Last non detection] Telescope:0.35-m f/4.6 reflector
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2018pv_atrep_16800.jpgGraphics2018-02-08 18:23:28mtsuboi
tns_2018pv_atrep_16800_0.jpgGraphics2018-02-07 15:37:38(UT) Telescope:0.35-m f/4.6 reflector2018-02-08 18:23:28mtsuboi
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
17072018-02-08 18:48:56myamanakaMasayuki YamanakaNoneSN Ia0.00311SN Ia at the premaximum phase
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17122018-02-08 16:47:59Kanata_HOWPol600T. Nakaoka, M. Kawabata, R. HuangM. YamanakaNone tns_2018pv_2018-02-08.7_Kanata_HOWPol.txtObjectThe spectrum resembles with that of a normal Type Ia supernova (SN Ia) at the pre-maximum stage. Using the automatic SN classification tool, GELATO (Harutyunyan et al., 2008, A&A, 488, 383), the spectrum would be similar to that of SN 1992A at the 5 days before maximum. We identified the absorption lines of the CaII IR triplet, OI 7774, SiII 6355, SiII 5972, SII W-shape feature, and Fe II multiplet in our spectrum. The CaII IR triplet, OI 7774, and SiII 6355 line velocities were measured to be ~16500, ~16500, and ~13000 km/s, respectively. The SiII 5972 absorption line was significantly deeper than that of SN 1992A, suggesting that this SN might be a more subluminous event. We measured the equivalent width (EW) of the NaID line as to 0.9 angstrom, suggesting that the host galactic extinction could be very large (A_V~0.5-2.0). Even if the extinction is corrected for, this SN could be still in the rising phase. Follow-up observations could be encouraged.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17122018-02-08 16:47:59Kanata / HOWPol600T. Nakaoka, M. Kawabata, R. HuangM. YamanakaNone tns_2018pv_2018-02-08.7_Kanata_HOWPol.txtObjectThe spectrum resembles with that of a normal Type Ia supernova (SN Ia) at the pre-maximum stage. Using the automatic SN classification tool, GELATO (Harutyunyan et al., 2008, A&A, 488, 383), the spectrum would be similar to that of SN 1992A at the 5 days before maximum. We identified the absorption lines of the CaII IR triplet, OI 7774, SiII 6355, SiII 5972, SII W-shape feature, and Fe II multiplet in our spectrum. The CaII IR triplet, OI 7774, and SiII 6355 line velocities were measured to be ~16500, ~16500, and ~13000 km/s, respectively. The SiII 5972 absorption line was significantly deeper than that of SN 1992A, suggesting that this SN might be a more subluminous event. We measured the equivalent width (EW) of the NaID line as to 0.9 angstrom, suggesting that the host galactic extinction could be very large (A_V~0.5-2.0). Even if the extinction is corrected for, this SN could be still in the rising phase. Follow-up observations could be encouraged.
25076SN 2018qp3114:14:32.380+03:11:22.42SN Ia0.03IC 09880.026934ASAS-SN, ATLAS, GaiaAlertsASAS-SN, ATLAS, GaiaAlertsePESSTOASAS-SN, ATLAS, GaiaAlertsASASSN-18ccASASSN-4 - Leavitt, ASASSN-1 - Brutus, ATLAS1 - ACAM1, Gaia - Gaia-photometricESO-NTT - EFOSC2-NTTYY116.3V-Johnson2018-02-09 15:36:00Stanek
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
171512018-03-07 12:08:39Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts14:14:32.380+03:11:22.422018-03-04 07:59:3117.33G-Gaia2PSNGaia18ankGaiaAlertsconfirmed SN IA near galaxy IC 988, aka SN2018qp
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
258682018-03-04 07:59:3117.330.2ABMagG-GaiaGaia_Gaia-photometric60Robot
258672018-01-23 08:41:1621.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
170642018-02-26 20:34:02ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K.W. Smith, S. J. Smartt, M. Fulton, O. McBrien (Queen's University Belfast)ATLASATLAS14:14:32.385+03:11:22.282018-01-31 12:11:3117.877orange-ATLAS2PSNATLAS18mfhATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
257222018-01-31 12:11:3117.8770.11918.81ABMagorange-ATLASATLAS1_ACAM130Robot
257212018-01-12 16:16:1918.76ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
168212018-02-10 13:53:22KZStanekJ. Brimacombe, G. Stone, S. Kiyota, K. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN14:14:32.285+03:11:24.322018-02-09 15:36:0016.3V-Johnson2PSNIC 09880.026934ASASSN-18ccASAS-SNConfirmed by follow-up images
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
253162018-02-09 15:36:0016.3VegaMagV-JohnsonASASSN-1_Brutus
253152018-02-02 09:07:1217ABMagg-SloanASASSN-4_Leavitt[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
17252018-02-14 18:50:07ePESSTO_Bot1 Jesse T. Palmerio, Ken W. Smith, David O'Neill, O. Yaron, N. Knezevic on behalf of ePESSTOePESSTOSN Ia0.031ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17302018-02-14 09:23:38ESO-NTT_EFOSC2-NTT300 Jesse T. Palmerio, Ken W. SmithDavid O'NeillePESSTO tns_2018qp_2018-02-14_09-23-38_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018qp_2018-02-14_09-23-38_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17302018-02-14 09:23:38ESO-NTT / EFOSC2-NTT300 Jesse T. Palmerio, Ken W. SmithDavid O'NeillePESSTO tns_2018qp_2018-02-14_09-23-38_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018qp_2018-02-14_09-23-38_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
25109SN 2018rw3106:09:39.200-33:35:23.24SN Ia0.037FAIRALL 11380.037189ASAS-SN, ATLAS, GaiaAlertsASAS-SN, ATLAS, GaiaAlertsePESSTOASAS-SN, ATLAS, GaiaAlertsASASSN-18ceASASSN-5 - Payne-Gaposchkin, ASASSN-3 - Paczynski, ATLAS1 - ACAM1, Gaia - Gaia-photometricESO-NTT - EFOSC2-NTTYY118.2g-Sloan2018-02-10 03:07:12Stanek
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
170192018-02-20 17:51:45Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts06:09:39.200-33:35:23.242018-02-13 18:25:5518.08G-Gaia2PSNGaia18alqGaiaAlertsconfirmed SN near galaxy FRL 1138 GS-TEC predicts SN Ia aka SN2018rw
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
256352018-02-13 18:25:5518.080.2ABMagG-GaiaGaia_Gaia-photometric60Robot
256342018-01-19 06:27:2121.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
169732018-02-17 20:34:03ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K.W. Smith, S. J. Smartt, M. Fulton, O. McBrien (Queen's University Belfast)ATLASATLAS06:09:39.201-33:35:23.112017-11-18 12:18:4318.997orange-ATLAS2PSNATLAS18mbyATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
255592017-11-18 12:18:4318.9970.19318.99ABMagorange-ATLASATLAS1_ACAM130Robot
255582017-11-16 12:37:2618.45ABMagcyan-ATLASATLAS1_ACAM130Robot[Last non detection]
168632018-02-11 14:00:18KZStanekJ. Brimacombe, K. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN06:09:39.252-33:35:24.722018-02-10 03:07:1218.2g-Sloan2PSNFAIRALL 11380.037189ASASSN-18ceASAS-SNOn the rise, confirmed by follow-up images
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
253672018-02-10 03:07:1218.2ABMagg-SloanASASSN-3_Paczynski
253662018-02-07 21:36:0018.4ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
17242018-02-14 12:01:38ePESSTO_Bot1 Ken W. Smith, Jesse T. Palmerio, David O'Neill, O. Yaron, N. Knezevic on behalf of ePESSTOePESSTOSN Ia0.0371ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17292018-02-13 00:39:51ESO-NTT_EFOSC2-NTT600 Ken W. Smith, Jesse T. PalmerioDavid O'NeillePESSTO tns_2018rw_2018-02-13_00-39-51_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018rw_2018-02-13_00-39-51_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17292018-02-13 00:39:51ESO-NTT / EFOSC2-NTT600 Ken W. Smith, Jesse T. PalmerioDavid O'NeillePESSTO tns_2018rw_2018-02-13_00-39-51_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018rw_2018-02-13_00-39-51_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
25127SN 2018sn1110:55:34.672-28:28:37.07SN Ia0.098ATLASATLASePESSTOATLASATLAS18mbsATLAS1 - ACAM1ESO-NTT - EFOSC2-NTTYY119.079orange-ATLAS2018-02-09 11:42:43ATLAS_Bot1
AT reports
IDTime Received (UT)SenderReporter/s (Discoverer/s)Reporting GroupDisc. Data SourceRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
168812018-02-12 20:37:39ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K.W. Smith, S. J. Smartt, M. Fulton, O. McBrien (Queen's University Belfast)ATLASATLAS10:55:34.672-28:28:37.072018-02-09 11:42:4319.079orange-ATLAS2PSNATLAS18mbsATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
254012018-02-09 11:42:4319.0790.17319.09ABMagorange-ATLASATLAS1_ACAM130Robot
254002018-02-09 11:29:4519.06ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
17412018-02-18 17:09:28ePESSTO_Bot1K. Smith, J. Palmerio, M. Magee, O. Yaron, N. Knezevic on behalf of ePESSTOePESSTOSN Ia0.0981ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17462018-02-18 09:23:17ESO-NTT_EFOSC2-NTT900K. Smith, J. PalmerioM. MageeePESSTO tns_2018sn_2018-02-18_09-23-17_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018sn_2018-02-18_09-23-17_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17462018-02-18 09:23:17ESO-NTT / EFOSC2-NTT900K. Smith, J. PalmerioM. MageeePESSTO tns_2018sn_2018-02-18_09-23-17_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018sn_2018-02-18_09-23-17_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO

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