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Showing results 39751 to 39800 out of 45525

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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
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
25156SN 2018tq2112:41:51.310+23:30:43.59SN Ia0.028IC 36710.028676ASAS-SN, ATLASASAS-SN, ATLASPadova-AsiagoASAS-SN, ATLASASASSN-18cjASASSN-4 - Leavitt, ATLAS1 - ACAM1Ekar - AFOSCYY118g-Sloan2018-02-10 06:43:12Stanek
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
170102018-02-19 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)ATLASATLAS12:41:51.310+23:30:43.592017-12-30 13:53:4517.826orange-ATLAS2PSNATLAS18mclATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
256172017-12-30 13:53:4517.8260.12419ABMagorange-ATLASATLAS1_ACAM130Robot
256162017-12-26 16:07:4017.61ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
169102018-02-13 13:32:01KZStanekG. Stone, D. Bersier, K. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN12:41:51.377+23:30:42.522018-02-10 06:43:1218g-Sloan2PSNIC 36710.028676ASASSN-18cjASAS-SNIn several epochs, on the rise
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
254412018-02-10 06:43:1218ABMagg-SloanASASSN-4_Leavitt
254402018-02-07 06:57:3618.2ABMagg-SloanASASSN-4_Leavitt[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
17302018-02-16 09:37:14linatomaLina TomasellaPadova-AsiagoSN Ia0.0281Padova-AsiagoA good match is found with Type Ia SNe one week before maximum light. The velocity of the ejecta, as measured from SiII 635.5 nm, absorption is ~13200 km/s.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17352018-02-14 23:54:00Ekar_AFOSC2700tomasellatomasellaPadova-Asiago tns_2018tq_2018-02-14_23-54-00_Ekar_AFOSC_Padova-Asiago.dat tns_2018tq_2018-02-14_23-54-00_Ekar_AFOSC_Padova-Asiago.fitsObjectPadova-Asiago
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17352018-02-14 23:54:00Ekar / AFOSC2700tomasellatomasellaPadova-Asiago tns_2018tq_2018-02-14_23-54-00_Ekar_AFOSC_Padova-Asiago.dat tns_2018tq_2018-02-14_23-54-00_Ekar_AFOSC_Padova-Asiago.fitsObjectPadova-Asiago
25157SN 2018tr1110:51:50.100+25:02:41.57SN Ia0.0452MASX J10515007+25024090.045563ASAS-SNASAS-SNPadova-AsiagoASAS-SNASASSN-18ckASASSN-1 - Brutus, ASASSN-4 - LeavittEkar - AFOSCYY117.7g-Sloan2018-02-13 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
169112018-02-13 13:39:21KZStanekD. Bersier, K. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN10:51:50.100+25:02:41.572018-02-13 07:12:0017.7g-Sloan2PSN2MASX J10515007+25024090.045563ASASSN-18ckASAS-SNIn several epochs, nuclear transient
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
254432018-02-13 07:12:0017.7ABMagg-SloanASASSN-4_Leavitt
254422018-02-08 14:38:2417.7VegaMagV-JohnsonASASSN-1_Brutus[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
17272018-02-16 09:03:07linatomaLina TomasellaPadova-AsiagoSN Ia0.0451Padova-Asiago The spectrum of ASAS-SN18ck is consistent with Type Ia SNe about one week before maximum light. The red continuum of the spectrum can be attributed to line-of-sight reddening (E(B-V) of about 0.7 mag) . The velocity of the ejecta, as measured from SiII 635.5 nm, is around 10300 km/s.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17322018-02-14 20:32:00Ekar_AFOSC2400tomasellatomasellaPadova-Asiago tns_2018tr_2018-02-14_20-32-00_Ekar_AFOSC_Padova-Asiago.dat tns_2018tr_2018-02-14_20-32-00_Ekar_AFOSC_Padova-Asiago.fitsObjectPadova-Asiago
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17322018-02-14 20:32:00Ekar / AFOSC2400tomasellatomasellaPadova-Asiago tns_2018tr_2018-02-14_20-32-00_Ekar_AFOSC_Padova-Asiago.dat tns_2018tr_2018-02-14_20-32-00_Ekar_AFOSC_Padova-Asiago.fitsObjectPadova-Asiago
25159SN 2018tt2109:54:23.222-14:39:14.94SN Ia0.062MASX J09542381-14392150.060005ASAS-SN, ATLASASAS-SN, ATLASePESSTOASAS-SN, ATLASASASSN-18coASASSN-3 - Paczynski, ATLAS1 - ACAM1ESO-NTT - EFOSC2-NTTYY118.05g-Sloan2018-02-13 04:19:12Stanek
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
170612018-02-26 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)ATLASATLAS09:54:23.222-14:39:14.942018-02-09 11:13:5519.083orange-ATLAS2PSNATLAS18mfgATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
257162018-02-09 11:13:5519.0830.1619.18ABMagorange-ATLASATLAS1_ACAM130Robot
257152018-02-09 11:00:5719.14ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
169132018-02-13 16:32:00KZStanekJ. Brimacombe, K. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN09:54:23.203-14:39:18.252018-02-13 04:19:1218.05g-Sloan2PSN2MASX J09542381-14392150.060005ASASSN-18coASAS-SNOn the rise, confirmed by follow-up imaging
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
254472018-02-13 04:19:1218.05ABMagg-SloanASASSN-3_Paczynski
254462018-02-10 04:48:0018.9ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
17382018-02-17 19:36:15ePESSTO_Bot1J. Palmerio, K. Smith, M. Magee, 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
17432018-02-17 08:56:13ESO-NTT_EFOSC2-NTT600J. Palmerio, K. SmithM. MageeePESSTO tns_2018tt_2018-02-17_08-56-13_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018tt_2018-02-17_08-56-13_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17432018-02-17 08:56:13ESO-NTT / EFOSC2-NTT600J. Palmerio, K. SmithM. MageeePESSTO tns_2018tt_2018-02-17_08-56-13_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018tt_2018-02-17_08-56-13_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
25165SN 2018tz1111:05:56.791+37:37:30.50SN Ia0.047KUG 1103+3780.047199ASAS-SNASAS-SNPadova-AsiagoASAS-SNASASSN-18cpASASSN-4 - LeavittEkar - AFOSCYY117.9g-Sloan2018-02-13 06:43:12Stanek
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
169192018-02-13 17:58:18KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN11:05:56.791+37:37:30.502018-02-13 06:43:1217.9g-Sloan2PSNKUG 1103+3780.047199ASASSN-18cpASAS-SNIn several epochs, nuclear transient, so could be a TDE
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
254592018-02-13 06:43:1217.9ABMagg-SloanASASSN-4_Leavitt
254582018-02-11 06:57:3618.3ABMagg-SloanASASSN-4_Leavitt[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
17282018-02-16 09:21:10linatomaLina TomasellaPadova-AsiagoSN Ia0.0471Padova-Asiago Good matches are found with normal Type Ia SNe / 91T-like about few days before maximum light. From the shallow Si II 635.5 nm absorption an expansion velocity of ~10800 km/s is derived.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17332018-02-14 21:42:10Ekar_AFOSC2700tomasellatomasellaPadova-Asiago tns_2018tz_2018-02-14_21-42-10_Ekar_AFOSC_Padova-Asiago.dat tns_2018tz_2018-02-14_21-42-10_Ekar_AFOSC_Padova-Asiago.fitsObjectPadova-Asiago
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17332018-02-14 21:42:10Ekar / AFOSC2700tomasellatomasellaPadova-Asiago tns_2018tz_2018-02-14_21-42-10_Ekar_AFOSC_Padova-Asiago.dat tns_2018tz_2018-02-14_21-42-10_Ekar_AFOSC_Padova-Asiago.fitsObjectPadova-Asiago
25210SN 2018vr2101:40:56.970-34:16:46.96SN Ia0.067ATLAS, GaiaAlertsATLAS, GaiaAlertsePESSTOATLAS, GaiaAlertsATLAS18mbwATLAS1 - ACAM1, Gaia - Gaia-photometricESO-NTT - EFOSC2-NTTYY118.866orange-ATLAS2018-02-04 05:42:43ATLAS_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
171522018-03-07 12:10:58Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts01:40:56.970-34:16:46.962018-03-04 16:16:1918.65G-Gaia2PSNGaia18anlGaiaAlertsconfirmed SN Ia near galaxy near galaxy 2MASX J01405711-3416528, aka SN2018vr
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
258702018-03-04 16:16:1918.650.2ABMagG-GaiaGaia_Gaia-photometric60Robot
258692018-01-16 01:10:3321.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
169682018-02-16 09:20:01ATLAS_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)ATLASATLAS01:40:56.975-34:16:46.902018-02-04 05:42:4318.866orange-ATLAS2PSNATLAS18mbwATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
255502018-02-04 05:42:4318.8660.17719.24ABMagorange-ATLASATLAS1_ACAM130Robot
255492018-02-02 06:23:0218.12ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
17402018-02-17 19:36:15ePESSTO_Bot1J. Palmerio, K. Smith, M. Magee, 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
17452018-02-17 00:30:11ESO-NTT_EFOSC2-NTT600J. Palmerio, K. SmithM. MageeePESSTO tns_2018vr_2018-02-17_00-30-11_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018vr_2018-02-17_00-30-11_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17452018-02-17 00:30:11ESO-NTT / EFOSC2-NTT600J. Palmerio, K. SmithM. MageeePESSTO tns_2018vr_2018-02-17_00-30-11_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018vr_2018-02-17_00-30-11_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
25211SN 2018vs1107:02:22.202-49:43:33.10SN Ia0.046ESO 207- G 0150.045825ASAS-SNASAS-SNePESSTOASAS-SNASASSN-18cyASASSN-3 - PaczynskiESO-NTT - EFOSC2-NTTYY117.7g-Sloan2018-02-14 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
169692018-02-16 13:44:27KZStanekP. Marples, J. Brimacombe, J. V. Shields, K. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN07:02:22.202-49:43:33.102018-02-14 03:07:1217.7g-Sloan2PSNESO 207- G 0150.045825ASASSN-18cyASAS-SNIn several epochs, confirmed by follow-up imaging
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
255522018-02-14 03:07:1217.7ABMagg-SloanASASSN-3_Paczynski
255512018-02-10 03:21:3618.5ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
17422018-02-18 17:09:28ePESSTO_Bot1K. Smith, J. Palmerio, M. Magee, O. Yaron, N. Knezevic on behalf of ePESSTOePESSTOSN Ia0.0461ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17472018-02-18 05:25:44ESO-NTT_EFOSC2-NTT600K. Smith, J. PalmerioM. MageeePESSTO tns_2018vs_2018-02-18_05-25-44_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018vs_2018-02-18_05-25-44_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17472018-02-18 05:25:44ESO-NTT / EFOSC2-NTT600K. Smith, J. PalmerioM. MageeePESSTO tns_2018vs_2018-02-18_05-25-44_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018vs_2018-02-18_05-25-44_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
25228SN 2018wj1112:33:38.842+01:56:01.85SN Ia0.085Pan-STARRS1Pan-STARRS1ePESSTOPan-STARRS1PS18jiPS1 - GPC1ESO-NTT - EFOSC2-NTTYY118.96w-PS12018-02-12 12:31:40PS1_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
169902018-02-18 18:41:08PS1_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-STARRS112:33:38.842+01:56:01.852018-02-12 12:31:4018.96w-PS11PSNPS18jiPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
255932018-02-12 12:31:4018.960.0222ABMagw-PS1PS1_GPC145Robot
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
17442018-02-20 07:01:18ePESSTO_Bot1J. Palmerio, K. Smith, E. Kankare, O. Yaron, N. Knezevic on behalf of ePESSTOePESSTOSN Ia0.0851ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17492018-02-19 08:56:13ESO-NTT_EFOSC2-NTT900J. Palmerio, K. SmithE. KankareePESSTO tns_2018wj_2018-02-19_08-56-13_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018wj_2018-02-19_08-56-13_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17492018-02-19 08:56:13ESO-NTT / EFOSC2-NTT900J. Palmerio, K. SmithE. KankareePESSTO tns_2018wj_2018-02-19_08-56-13_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018wj_2018-02-19_08-56-13_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
25253SN 2018xi1106:50:15.190+27:08:24.14SN Ia0.03GaiaAlertsGaiaAlertsiPTFGaiaAlertsGaia18alwGaia - Gaia-photometricP60 - SEDMYY116.96G-Gaia2018-02-14 23:44:09Gaia_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
170252018-02-20 18:03:18Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts06:50:15.190+27:08:24.142018-02-14 23:44:0916.96G-Gaia2PSNGaia18alwGaiaAlertshostless blue transient, declining, GS-TEC predicts SN Ia
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
256472018-02-14 23:44:0916.960.2ABMagG-GaiaGaia_Gaia-photometric60Robot
256462017-11-14 11:49:5521.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
17542018-02-28 22:23:25nblagoNadejda BlagorodnovaiPTFSN Ia0.031iPTFGood match from SNID to a SN Ia at +20 post peak.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17592018-02-25 06:12:53P60_SEDM1800SEDMNeilliPTF tns_2018xi_2018-02-25_06-12-53_P60_SED-Machine_iPTF.txtObjectiPTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17592018-02-25 06:12:53P60 / SEDM1800SEDMNeilliPTF tns_2018xi_2018-02-25_06-12-53_P60_SED-Machine_iPTF.txtObjectiPTF
25268SN 2018xx3112:53:48.270-39:41:49.56SN IaNGC4767DLT40, ATLAS, GaiaAlertsDLT40, ATLAS, GaiaAlertsDLT40ATLAS, DLT40, GaiaAlertsDLT18hOther - Other, ATLAS1 - ACAM1, Gaia - Gaia-photometricSOAR - GoodmanYY117.6Clear-2018-02-21 09:10:04DLT40_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
191972018-06-08 10:11:23Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts12:53:48.270-39:41:49.562018-06-03 21:24:2818.2G-Gaia2PSNGaia18blgGaiaAlertsconfirmed SN Ia, aka SN 2018xx
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
296862018-06-03 21:24:2818.20.2ABMagG-GaiaGaia_Gaia-photometric60Robot
296852018-01-31 05:08:0921.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
171482018-03-07 12:00:02ATLAS_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)ATLASATLAS12:53:48.262-39:41:49.492018-02-24 11:57:0715.912orange-ATLAS2PSNATLAS18mhqATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
258622018-02-24 11:57:0715.9120.08816.75ABMagorange-ATLASATLAS1_ACAM130Robot
258612018-02-18 13:55:1214.3ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
170432018-02-21 09:21:33DLT40_bot1S. Valenti, D.J.Sand, S. WyattDLT40DLT4012:53:48.250-39:41:49.092018-02-21 09:10:0417.6Clear-2PSNNGC4767DLT18hDLT40
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
256822018-02-21 07:16:1917.60.03ABMagClear-Other_Other60RobotPrompt5 0.4m
256812018-02-11 07:32:0915.9192ABMagClear-Other_Other60Robot[Last non detection] Prompt5 0.4m
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
17492018-02-22 05:12:19dsandD. Sand (Arizona), J. Strader (MSU), L. Chomiuk (MSU), A. Bahramian (MSU), L. Shishkovsky (MSU), S. Valenti (UC Davis), S. WyattDLT40SN Ia1DLT40Spectral classification was performed with SNID (Blondin and Tonry 2007, ApJ, 666, 1024), with good matches to normal type Ia supernovae roughly two weeks before maximum light, in accordance with the current absolute magnitude of M_V~-16 mag. There is also a clear carbon notch (at CII 6580 Angstroms) in the spectrum.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17542018-02-22 03:54:36SOAR_Goodman900A Bahramian and L ShishkovskyDLT40 tns_2018xx_2018-02-22_03-54-36_SOAR_Goodman_DLT40.txtObjectDLT40
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17542018-02-22 03:54:36SOAR / Goodman900A Bahramian and L ShishkovskyDLT40 tns_2018xx_2018-02-22_03-54-36_SOAR_Goodman_DLT40.txtObjectDLT40
25269SN 2018xy2109:16:22.126+10:13:53.89SN Ia0.03CGCG 062-0120.030875ASAS-SN, Pan-STARRS1ASAS-SN, Pan-STARRS1NoneASAS-SN, Pan-STARRS1ASASSN-18dkASASSN-4 - Leavitt, ASASSN-3 - Paczynski, PS1 - GPC1SALT - RSSYY117.3g-Sloan2018-02-21 03:36:00Stanek
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
170932018-03-03 19:25:05PS1_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-STARRS109:16:22.126+10:13:53.892018-02-20 06:57:3617.33w-PS11PSNPS18jxPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
257682018-02-20 06:57:3617.330.0322ABMagw-PS1PS1_GPC145Robot
170442018-02-22 03:53:02KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN09:16:22.063+10:13:55.342018-02-21 03:36:0017.3g-Sloan2PSNCGCG 062-0120.030875ASASSN-18dkASAS-SNDetection with several ASAS-SN telescopes
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
256842018-02-21 03:36:0017.3ABMagg-SloanASASSN-3_Paczynski
256832018-02-15 06:00:0018.6ABMagg-SloanASASSN-4_Leavitt[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
17502018-02-27 15:05:10iairIair ArcaviNoneSN Ia0.031Iair Arcavi (UCSB/Las Cumbres Observatory), Mariusz Gromadzki, Lukasz Wyrzykowski (Warsaw University Astronomical Observatory), and David Buckley (SAAO) report a spectrum of AT 2018xy/ASASSN-18dk obtained on 2018 February 26.9 UT with the RSS mounted on the South African Large Telescope (SALT) at the South African Astronomical Observatory, under the SALT Large Programme on transients (2016-2-LSP-001).. Using Superfit (Howell et al. 2005, ApJ, 634, 1190) and SNID (Blondin & Tonry, 2007, ApJ, 666, 1024), we find reasonable fits to post-peak Type Ia supernovae at the redshift of the host galaxy (z~0.03; The 2MASS Redshift Survey via NED).
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17552018-02-26 20:52:50SALT_RSS900ServiceNone tns_2018xy_2018-02-26_20-52-50_SALT_RSS.asciiObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17552018-02-26 20:52:50SALT / RSS900ServiceNone tns_2018xy_2018-02-26_20-52-50_SALT_RSS.asciiObject
25273SN 2018yc3111:52:45.476+37:51:15.47SN Ia0.035SDSS J115245.43+375116.2ASAS-SN, ATLAS, Pan-STARRS1ASAS-SN, ATLAS, Pan-STARRS1NoneASAS-SN, ATLAS, Pan-STARRS1ASASSN-18dmASASSN-4 - Leavitt, ATLAS1 - ACAM1, PS1 - GPC1Lijiang-2.4m - YFOSCYY117.6g-Sloan2018-02-22 07:40:48Stanek
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
203712018-07-13 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-STARRS111:52:45.476+37:51:15.472018-03-08 10:10:3318.53i-Sloan1PSNPS18annPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
316842018-03-08 10:10:3318.530.0520.7ABMagi-SloanPS1_GPC145Robot
170522018-02-23 13:40:03ATLAS_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)ATLASATLAS11:52:45.488+37:51:15.642018-02-12 15:27:2118.814orange-ATLAS2PSNATLAS18mfaATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
257002018-02-12 15:27:2118.8140.17519.21ABMagorange-ATLASATLAS1_ACAM130Robot
256992018-02-08 16:06:1418.21ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
170482018-02-23 00:35:58KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN11:52:45.334+37:51:15.262018-02-22 07:40:4817.6g-Sloan2PSNSDSS J115245.43+375116.2ASASSN-18dmASAS-SNIn several epochs, faint, unknown redshift host galaxy
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
256922018-02-22 07:40:4817.6ABMagg-SloanASASSN-4_Leavitt
256912018-02-10 08:23:5918.6ABMagg-SloanASASSN-4_Leavitt[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
17522018-02-28 18:43:48jujiaJujia Zhang (YNAO) and Xiaofeng Wang(THU)NoneSN Ia0.0351The spectrum matches a norm SN Ia at a few days after maximum (e.g., SN 1999ek t = +3 days, via, SNID Blondin and Tonry 2007, Ap.J., 666, 1024)
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17572018-02-28 17:45:36Lijiang-2.4m_YFOSC1800Jujia ZhangNone tns_2018yc_2018-02-28.74_Lijiang-2.4m_YFOSC.datObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17572018-02-28 17:45:36Lijiang-2.4m / YFOSC1800Jujia ZhangNone tns_2018yc_2018-02-28.74_Lijiang-2.4m_YFOSC.datObject
25279SN 2018yh2114:09:01.370-30:33:26.53SN Ia0.02342MASX J14090127-30333210.023436ASAS-SN, GaiaAlertsASAS-SN, GaiaAlertsePESSTOASAS-SN, GaiaAlertsASASSN-18dtASASSN-3 - Paczynski, ASASSN-2 - Cassius, Gaia - Gaia-photometricESO-NTT - EFOSC2-NTTYY116.5V-Johnson2018-02-24 06:00:00Stanek
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
172692018-03-12 09:20:05Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts14:09:01.370-30:33:26.532018-03-08 02:35:3117.38G-Gaia2PSNGaia18aomGaiaAlertscandidate SN near galaxy 2MASX J14090127-3033321, GS-TEC predicts SN Ia
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
260502018-03-08 02:35:3117.380.2ABMagG-GaiaGaia_Gaia-photometric60Robot
260492018-01-30 09:02:5221.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
170552018-02-24 19:18:06KZStanekJ. Brimacombe, K. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN14:09:01.379-30:33:26.462018-02-24 06:00:0016.5V-Johnson2PSN2MASX J14090127-30333210.023436ASASSN-18dtASAS-SNIn several epochs, confirmed by follow-up imaging
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
257062018-02-24 06:00:0016.5VegaMagV-JohnsonASASSN-2_Cassius
257052018-02-17 05:02:2418.3ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
17952018-03-24 20:46:59ePESSTO_Bot1Christian Vogl, Andreas Flörs, Stefan Taubenberger, Lina Tomasella, O. Yaron, N. Knezevic on behalf of ePESSTOePESSTOSN Ia0.02341ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
18002018-03-24 09:26:09ESO-NTT_EFOSC2-NTT600Christian Vogl, Andreas Flörs, Stefan TaubenbergerLina TomasellaePESSTO tns_2018yh_2018-03-24_09-26-09_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018yh_2018-03-24_09-26-09_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
18002018-03-24 09:26:09ESO-NTT / EFOSC2-NTT600Christian Vogl, Andreas Flörs, Stefan TaubenbergerLina TomasellaePESSTO tns_2018yh_2018-03-24_09-26-09_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018yh_2018-03-24_09-26-09_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
25280SN 2018yi2113:38:20.388-06:15:10.15SN IaLCRS B133543.8-0600030.054971ASAS-SNASAS-SNASAS-SNASAS-SNASASSN-18duASASSN-4 - Leavitt, ASASSN-3 - Paczynski, CTIO-4m - DECAMUH88 - SNIFSYY118.1g-Sloan2018-02-17 05:31:12Stanek
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
172602018-03-11 18:27:23gnarayanA. 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)13:38:20.209-06:15:10.262018-03-06 19:55:5818.71i-Sloan1PSNLCRS B133543.8-0600030.054971C17-0004Associated with K2 object 212775588, separation: 7.23"
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
260382018-03-06 19:55:5818.71ABMagi-SloanCTIO-4m_DECAM
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2018yi_atrep_17260.gif2018-03-11 18:27:23gnarayan
170562018-02-25 16:12:07KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN13:38:20.388-06:15:10.152018-02-17 05:31:1218.1g-Sloan2PSNLCRS B133543.8-0600030.054971ASASSN-18duASAS-SNIn several epochs, on the rise
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
257082018-02-17 05:31:1218.1ABMagg-SloanASASSN-3_Paczynski
257072018-02-10 11:02:2418.9ABMagg-SloanASASSN-4_Leavitt[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
17822018-03-18 16:27:18tuckermaMichael A. Tucker, Benjamin J. Shappee (IfA, Hawaii), Subo Dong, S. Bose, Ping Chen (KIAA-PKU)ASAS-SNSN Ia1ASAS-SNSpectral Classification of Astronomical Transients (SCAT) reports the classification of ASASSN-18du (2018yi) using the SNIFS spectrograph on the UH 88-inch telescope. Using SNID cross-correlation (Blondin & Tonry 2007) we find a phase of 17 +/- 28 d.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17872018-03-18 00:53:16UH88_SNIFSTucker/ShappeeTucker/ShappeeASAS-SN tns_2018yi_2458195.537_UH88_SNIFS_ASAS-SN.datObjectASAS-SNSpectrum reduced using automated quick reduction with no flux or telluric correction applied.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17872018-03-18 00:53:16UH88 / SNIFSTucker/ShappeeTucker/ShappeeASAS-SN tns_2018yi_2458195.537_UH88_SNIFS_ASAS-SN.datObjectASAS-SNSpectrum reduced using automated quick reduction with no flux or telluric correction applied.
25282SN 2018yj2105:03:19.646-10:58:18.81SN Ia0.0352MASX J05031988-1058163ASAS-SN, ATLASASAS-SN, ATLASNoneASAS-SN, ATLASASASSN-18dvASASSN-3 - Paczynski, ATLAS1 - ACAM1Lijiang-2.4m - YFOSCYY117g-Sloan2018-02-25 02:24:00Stanek
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
171682018-03-08 09:20:02ATLAS_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)ATLASATLAS05:03:19.646-10:58:18.812018-02-15 07:56:3818.788orange-ATLAS2PSNATLAS18mifATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
259022018-02-15 07:56:3818.7880.13419.17ABMagorange-ATLASATLAS1_ACAM130Robot
259012018-02-11 08:49:5519.07ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
170592018-02-26 01:30:21KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN05:03:19.658-10:58:20.242018-02-25 02:24:0017g-Sloan2PSN2MASX J05031988-1058163ASASSN-18dvASAS-SNIn several epochs, unknown redshift, blue host
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
257122018-02-25 02:24:0017ABMagg-SloanASASSN-3_Paczynski
257112018-02-14 01:26:2418.5ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
17512018-02-28 15:24:12jujiaJujia Zhang (YNAO) and XiaoFeng Wang (THU)NoneSN Ia0.0351The spectrum matches a norm SN Ia at a few days after maximum (e.g., SN 2007ca t = +3 days, via, SNID Blondin and Tonry 2007, Ap.J., 666, 1024)
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17562018-02-28 12:00:00Lijiang-2.4m_YFOSC1800Jujia ZhangNone tns_2018yj_2018-02-28.5_Lijiang-2.4m_YFOSC.datObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17562018-02-28 12:00:00Lijiang-2.4m / YFOSC1800Jujia ZhangNone tns_2018yj_2018-02-28.5_Lijiang-2.4m_YFOSC.datObject
25289SN 2018yq1112:15:23.114+27:37:36.62SN Ia2MASX J12152315+27373460.035949ASAS-SNASAS-SNASAS-SNASAS-SNASASSN-18efASASSN-4 - LeavittMDM-2.4 - OSMOSYY118.4g-Sloan2018-02-22 07:55:12Stanek [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
170692018-02-27 15:48:59KZStanekJ. Brimacombe, S. Kiyota, K. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN12:15:23.114+27:37:36.622018-02-22 07:55:1218.4g-Sloan2PSN2MASX J12152315+27373460.035949ASASSN-18efASAS-SNIn several epochs, nuclear transient
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
257322018-02-22 07:55:1218.4ABMagg-SloanASASSN-4_Leavitt
257312018-02-20 07:40:4818.5ABMagg-SloanASASSN-4_Leavitt[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
17592018-03-05 19:18:34jlprietoJ. L. Prieto (UDP/MAS), J. Rupert (MDM), S. Dong, P. Chen (KIAA-PKU), J. Shields, K. Z. Stanek (OSU)ASAS-SNSN Ia1ASAS-SNWe obtained an optical spectrum of ASASSN-18ef on UT 2018 Mar 4.4 with OSMOS mounted on the MDM 2.4m telescope at KPNO. The spectrum is that of a normal SN Ia around maximum light. The best fit template from SNID (Blondin & Tonry 2007) is the Type Ia 2005mc at -2.2 days.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17642018-03-04 08:54:31MDM-2.4_OSMOSJ. RupertASAS-SN tns_2018yq_2458181.871198_MDM-2.4_OSMOS_ASAS-SN.txt tns_2018yq_2458181.871198_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
17642018-03-04 08:54:31MDM-2.4 / OSMOSJ. RupertASAS-SN tns_2018yq_2458181.871198_MDM-2.4_OSMOS_ASAS-SN.txt tns_2018yq_2458181.871198_MDM-2.4_OSMOS_ASAS-SN.fitsObjectASAS-SN
25297SN 2018yu2105:22:32.371-11:29:13.86SN Ia0.008NGC1888DLT40, ATLASDLT40, ATLASNoneATLAS, DLT40DLT18iOther - Other, ATLAS1 - ACAM1Lijiang-2.4m - YFOSCYY117.9165Clear-2018-03-01 05:21:07DLT40_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
171672018-03-08 09:20:02ATLAS_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)ATLASATLAS05:22:32.371-11:29:13.862018-03-07 07:24:5715.211orange-ATLAS2PSNATLAS18midATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
259002018-03-07 07:24:5715.2110.01219.08ABMagorange-ATLASATLAS1_ACAM130Robot
258992018-03-03 05:48:2814.21ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
170802018-03-01 05:26:34DLT40_bot1S. Valenti, D.J.Sand, S.WyattDLT40DLT4005:22:32.360-11:29:13.872018-03-01 05:21:0717.9165Clear-2PSNNGC1888DLT18iDLT40
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
257462018-02-28 13:20:3817.91650.22ABMagClear-Other_Other60RobotPrompt5 0.4m
257452018-02-27 14:47:0217.8278ABMagClear-Other_Other60Robot[Last non detection] Prompt5 0.4m
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
17552018-03-01 13:53:49jujiaJujia Zhang (YNAO) and Xiaofeng Wang(THU)YNAO) and Xiaofeng Wang(THU)NoneSN Ia0.0081The spectrum matches young SNe Ia (e.g., 2003kf t=-8 days, via GELATO, Harutyuyan et al. 2008, A.Ap. 488, 383; available at URL https://gelato.tng.iac.eslogin.cgi)
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17602018-03-01 12:14:24Lijiang-2.4m_YFOSC2100Jujia ZhangNone tns_2018yu_2018-03-01.51_Lijiang-2.4m_YFOSC.datObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17602018-03-01 12:14:24Lijiang-2.4m / YFOSC2100Jujia ZhangNone tns_2018yu_2018-03-01.51_Lijiang-2.4m_YFOSC.datObject
25305SN 2018zc1115:58:59.086+63:42:37.98SN Ia0.056ATLASATLASZTFATLASATLAS18mfoATLAS1 - ACAM1P60 - SEDMYY118.347orange-ATLAS2018-02-27 15:08:38ATLAS_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
170882018-03-01 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)ATLASATLAS15:58:59.086+63:42:37.982018-02-27 15:08:3818.347orange-ATLAS2PSNATLAS18mfoATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
257622018-02-27 15:08:3818.3470.10219.53ABMagorange-ATLASATLAS1_ACAM130Robot
257612018-02-01 16:07:4017.78ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
17572018-03-05 15:47:37neillJames NeillZTFSN Ia0.0561ZTFSNID match to SN2002bo at +11 days
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17622018-03-05 10:20:18P60_SEDM3600Walters/Neill/BlagorodnovaNeillZTF tns_2018zc_2018-03-05_10-20-18_P60_SED-Machine_ZTF.txtObjectZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17622018-03-05 10:20:18P60 / SEDM3600Walters/Neill/BlagorodnovaNeillZTF tns_2018zc_2018-03-05_10-20-18_P60_SED-Machine_ZTF.txtObjectZTF
25319SN 2018zp1316:43:39.770+26:35:45.67SN Ia0.055ATLASATLASNone, ePESSTO, ZTFATLASATLAS18mgmATLAS1 - ACAM1ESO-3.6m - EFOSC2-3.6, ESO-NTT - EFOSC2-NTT, APO-3.5m - DISYY318.333orange-ATLAS2018-02-28 15:44:38ATLAS_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
171052018-03-03 20:34:01ATLAS_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)ATLASATLAS16:43:39.770+26:35:45.672018-02-28 15:44:3818.333orange-ATLAS2PSNATLAS18mgmATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
257842018-02-28 15:44:3818.3330.1618.96ABMagorange-ATLASATLAS1_ACAM130Robot
257832018-01-31 15:18:4318.46ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
19602018-04-25 06:37:36ZTF_Bot1M. Graham (UW), R. Lunnan, J. Sollerman (OKC), C. Fremling (Caltech), S. Schulze, O. Yaron, A. Gal-Yam (Weizmann) on behalf of ZTFZTFSN Ia0.0551ZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
19652018-03-24 00:00:00APO-3.5m_DISM. GrahamM. GrahamZTF tns_2018zp_2018-03-24.0_APO_3.5m_DIS_ZTF.txtObjectZTF
17702018-03-08 18:05:23ePESSTO_Bot1Christian Vogl, Andreas Flörs, Stefan Taubenberger, Stefano Benetti, O. Yaron, N. Knezevic on behalf of ePESSTOePESSTOSN Ia0.06051ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17752018-03-08 08:58:19ESO-NTT_EFOSC2-NTT1200Christian Vogl, Andreas Flörs, Stefan TaubenbergerStefano BenettiePESSTO tns_2018zp_2018-03-08_08-58-19_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018zp_2018-03-08_08-58-19_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
17682018-03-08 15:53:21sbenettiStefano BenettiNoneSN Ia0.06051
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17732018-03-08 08:58:19ESO-3.6m_EFOSC2-3.6Christian Vogl, Andreas Flörs, Stefan TaubenbergerStefano BenettiNone tns_2018zp_2018-03-08_08-58-19_ESO-3.6m_EFOSC2-3.6.asci tns_2018zp_2018-03-08_08-58-19_ESO-3.6m_EFOSC2-3.6.fitsObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
19652018-03-24 00:00:00APO-3.5m / DISM. GrahamM. GrahamZTF tns_2018zp_2018-03-24.0_APO_3.5m_DIS_ZTF.txtObjectZTF
17752018-03-08 08:58:19ESO-NTT / EFOSC2-NTT1200Christian Vogl, Andreas Flörs, Stefan TaubenbergerStefano BenettiePESSTO tns_2018zp_2018-03-08_08-58-19_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018zp_2018-03-08_08-58-19_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
17732018-03-08 08:58:19ESO-3.6m / EFOSC2-3.6Christian Vogl, Andreas Flörs, Stefan TaubenbergerStefano BenettiNone tns_2018zp_2018-03-08_08-58-19_ESO-3.6m_EFOSC2-3.6.asci tns_2018zp_2018-03-08_08-58-19_ESO-3.6m_EFOSC2-3.6.fitsObject
25322SN 2018zs1116:01:49.024+47:23:26.59SN Ia0.06Pan-STARRS1Pan-STARRS1ZTFPan-STARRS1PS18kkPS1 - GPC1P60 - SEDMYY117.98i-Sloan2018-03-02 13:50:52PS1_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
171092018-03-04 02:03:04PS1_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-STARRS116:01:49.024+47:23:26.592018-03-02 13:50:5217.98i-Sloan1PSNPS18kkPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
257892018-03-02 13:50:5217.980.0620.7ABMagi-SloanPS1_GPC145Robot
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
17582018-03-05 15:51:57neillJames NeillZTFSN Ia0.061ZTFSNID match to SN1992A at +6 days
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17632018-03-05 11:39:32P60_SEDM3600Walters/Neill/BlagorodnovaNeillZTF tns_2018zs_2018-03-05_11-39-32_P60_SED-Machine_ZTF.txtObjectZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17632018-03-05 11:39:32P60 / SEDM3600Walters/Neill/BlagorodnovaNeillZTF tns_2018zs_2018-03-05_11-39-32_P60_SED-Machine_ZTF.txtObjectZTF
25325SN 2018zv2102:23:01.700-36:52:58.98SN Ia0.04309ASAS-SN, GaiaAlertsASAS-SN, GaiaAlertsASAS-SNASAS-SN, GaiaAlertsASASSN-18emASASSN-5 - Payne-Gaposchkin, ASASSN-2 - Cassius, Gaia - Gaia-photometricLCO-duPont - WFCCDYY117V-Johnson2018-03-04 00:37:10Dong
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
172112018-03-10 10:29:03Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts02:23:01.700-36:52:58.982018-03-08 10:19:1217.15G-Gaia2PSNGaia18aoiGaiaAlertscandidate SN near galaxy pair ESO 355-13
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
259822018-03-08 10:19:1217.150.2ABMagG-GaiaGaia_Gaia-photometric60Robot
259812018-01-16 11:16:4821.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
171122018-03-04 09:56:25dongsuboBrent Nicholls, Subo Dong, K. Z. Stanek on behalf of the ASAS-SN teamASAS-SNASAS-SN02:23:01.690-36:52:58.902018-03-04 00:37:1017V-Johnson2PSNASASSN-18emASAS-SN
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
257932018-03-04 00:37:1017VegaMagV-JohnsonASASSN-2_Cassius
257922018-03-02 18:39:5317.2VegaMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
18612018-04-18 05:54:11boseS. Bose, T. Holoien, S. Dong, P. Chen, K. Z. Stanek, J. L. PrietoASAS-SNSN Ia0.043091ASAS-SN
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
18662018-03-20 23:45:36LCO-duPont_WFCCDT. HoloienS. BoseASAS-SN tns_2018zv_2018-03-20.99_LCO-duPont_WFCCD_ASAS-SN.txt tns_2018zv_2018-03-20.99_LCO-duPont_WFCCD_ASAS-SN.fitsObjectASAS-SN
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
18662018-03-20 23:45:36LCO-duPont / WFCCDT. HoloienS. BoseASAS-SN tns_2018zv_2018-03-20.99_LCO-duPont_WFCCD_ASAS-SN.txt tns_2018zv_2018-03-20.99_LCO-duPont_WFCCD_ASAS-SN.fitsObjectASAS-SN
25329SN 2018zz3214:03:39.030-33:58:43.10SN Ia0.0138NGC 54190.013763ASAS-SN, ATLAS, GaiaAlertsASAS-SN, ATLAS, GaiaAlertsNone, ePESSTOASAS-SN, ATLAS, GaiaAlertsASASSN-18enASASSN-3 - Paczynski, ASASSN-5 - Payne-Gaposchkin, ATLAS1 - ACAM1, Gaia - Gaia-photometricESO-3.6m - EFOSC2-3.6, ESO-NTT - EFOSC2-NTTYY216g-Sloan2018-03-03 22:04:48Chen
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
174392018-03-21 15:04:10Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts14:03:39.030-33:58:43.102018-03-08 22:26:2414.9G-Gaia2PSNGaia18ariGaiaAlertsconfirmed SN Ia near galaxy NGC 5419, aka ASASSN-18en, SN2018zz
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
263742018-03-08 22:26:2414.90.2ABMagG-GaiaGaia_Gaia-photometric60Robot
263732018-03-08 20:39:5021.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
173542018-03-17 18:52:03ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K. W. Smith, S. J. Smartt, D. R. Young, M. Fulton, O. McBrien, D. O'Neill, P. Clark (Queen's University Belfast)ATLASATLAS14:03:39.055-33:58:42.942018-02-09 14:21:0717.762orange-ATLAS2PSNATLAS18mlgATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
262162018-02-09 14:21:0717.7620.14818.87ABMagorange-ATLASATLAS1_ACAM130Robot
262152018-02-09 14:09:3618.92ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
171162018-03-05 06:44:21ChenPingPing Chen, Subo Dong, Kris Stanek on behalf of ASAS-SN teamASAS-SNASAS-SN14:03:39.060-33:58:42.602018-03-03 22:04:4816g-Sloan2PSNNGC 54190.013763ASASSN-18enASAS-SN
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
257992018-03-03 22:04:48160.1ABMagg-SloanASASSN-5_Payne-Gaposchkin
257982018-03-02 08:05:1217ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
17712018-03-08 18:05:23ePESSTO_Bot1Christian Vogl, Andreas Flörs, Stefan Taubenberger, Stefano Benetti, O. Yaron, N. Knezevic on behalf of ePESSTOePESSTOSN Ia0.01381ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17762018-03-08 08:09:09ESO-NTT_EFOSC2-NTT450Christian Vogl, Andreas Flörs, Stefan TaubenbergerStefano BenettiePESSTO tns_2018zz_2018-03-08_08-09-09_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018zz_2018-03-08_08-09-09_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
17672018-03-08 15:38:40sbenettiStefano BenettiNoneSN Ia0.0137631
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17722018-03-08 08:09:09ESO-3.6m_EFOSC2-3.6Christian Vogl, Andreas Flörs, Stefan TaubenbergerStefano BenettiNone tns_2018zz_2018-03-08_08-09-09_ESO-3.6m_EFOSC2-3.6.asci tns_2018zz_2018-03-08_08-09-09_ESO-3.6m_EFOSC2-3.6.fitsObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17762018-03-08 08:09:09ESO-NTT / EFOSC2-NTT450Christian Vogl, Andreas Flörs, Stefan TaubenbergerStefano BenettiePESSTO tns_2018zz_2018-03-08_08-09-09_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018zz_2018-03-08_08-09-09_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
17722018-03-08 08:09:09ESO-3.6m / EFOSC2-3.6Christian Vogl, Andreas Flörs, Stefan TaubenbergerStefano BenettiNone tns_2018zz_2018-03-08_08-09-09_ESO-3.6m_EFOSC2-3.6.asci tns_2018zz_2018-03-08_08-09-09_ESO-3.6m_EFOSC2-3.6.fitsObject
25331SN 2018aab1115:07:22.834+38:24:59.52SN Ia0.029ATLASATLASZTFATLASATLAS18mfqATLAS1 - ACAM1APO-3.5m - DISYY117.388orange-ATLAS2018-02-27 13:39:21ATLAS_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
171182018-03-05 12:00:02ATLAS_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)ATLASATLAS15:07:22.834+38:24:59.522018-02-27 13:39:2117.388orange-ATLAS2PSNATLAS18mfqATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
258032018-02-27 13:39:2117.3880.1118.24ABMagorange-ATLASATLAS1_ACAM130Robot
258022018-01-31 13:23:3119.34ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
19562018-04-25 06:37:36ZTF_Bot1M. Graham (UW), R. Lunnan, J. Sollerman (OKC), C. Fremling (Caltech), S. Schulze, O. Yaron, A. Gal-Yam (Weizmann) on behalf of ZTFZTFSN Ia0.0291ZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
19612018-03-21 00:00:00APO-3.5m_DISM. GrahamM. GrahamZTF tns_2018aab_2018-03-21.0_APO_3.5m_DIS_ZTF.txtObjectZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
19612018-03-21 00:00:00APO-3.5m / DISM. GrahamM. GrahamZTF tns_2018aab_2018-03-21.0_APO_3.5m_DIS_ZTF.txtObjectZTF
25334SN 2018aae2112:21:34.200+55:34:27.91SN Ia0.029GaiaAlerts, Pan-STARRS1GaiaAlerts, Pan-STARRS1ZTFGaiaAlerts, Pan-STARRS1Gaia18amlGaia - Gaia-photometric, PS1 - GPC1P60 - SEDMYY117.18G-Gaia2018-03-03 01:00:28Gaia_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
202632018-07-13 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-STARRS112:21:34.210+55:34:27.972018-03-06 11:52:4817.71i-Sloan1PSNPS18amtPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
315762018-03-06 11:52:4817.710.0220.7ABMagi-SloanPS1_GPC145Robot
171212018-03-05 14:58:35Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts12:21:34.200+55:34:27.912018-03-03 01:00:2817.18G-Gaia2PSNGaia18amlGaiaAlertscandidate SN in faint galaxy SDSS J122134.19+553427.7, GS-TEC predicts SN Ia
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
258092018-03-03 01:00:2817.180.2ABMagG-GaiaGaia_Gaia-photometric60Robot
258082018-02-21 14:41:1621.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
17622018-03-06 15:27:17neillJames NeillZTFSN Ia0.0291ZTFSNID match to SN1994D at +13 days
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17672018-03-06 06:58:41P60_SEDM2700Walters/Neill/BlagorodnovaNeillZTF tns_2018aae_2018-03-06_06-58-41_P60_SED-Machine_ZTF.txtObjectZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17672018-03-06 06:58:41P60 / SEDM2700Walters/Neill/BlagorodnovaNeillZTF tns_2018aae_2018-03-06_06-58-41_P60_SED-Machine_ZTF.txtObjectZTF
25350SN 2018aau1117:07:14.050-64:24:41.18SN Ia0.043GaiaAlertsGaiaAlertsASAS-SNGaiaAlertsGaia18andGaia - Gaia-photometricLCO-duPont - WFCCDYY117.4G-Gaia2018-03-03 15:07:12Gaia_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
171392018-03-05 15:29:06Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts17:07:14.050-64:24:41.182018-03-03 15:07:1217.4G-Gaia2PSNGaia18andGaiaAlertsapparently hostless blue transient declining, GS-TEC predicts SN Ia
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
258452018-03-03 15:07:1217.40.2ABMagG-GaiaGaia_Gaia-photometric60Robot
258442018-02-09 16:55:1221.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
18592018-04-18 05:45:47boseS. Bose, T. Holoien, S. Dong, P. Chen, K. Z. Stanek, J. L. PrietoASAS-SNSN Ia0.0431ASAS-SN
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
18642018-03-19 08:23:59LCO-duPont_WFCCDT. HoloienS. BoseASAS-SN tns_2018aau_2018-03-19.35_LCO-duPont_WFCCD_ASAS-SN.txt tns_2018aau_2018-03-19.35_LCO-duPont_WFCCD_ASAS-SN.fitsObjectASAS-SN
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
18642018-03-19 08:23:59LCO-duPont / WFCCDT. HoloienS. BoseASAS-SN tns_2018aau_2018-03-19.35_LCO-duPont_WFCCD_ASAS-SN.txt tns_2018aau_2018-03-19.35_LCO-duPont_WFCCD_ASAS-SN.fitsObjectASAS-SN
25355SN 2018aay2210:32:34.790-02:41:19.50SN Ia0.0309LCRS B103002.1-0225490.0309ASAS-SN, GaiaAlertsASAS-SN, GaiaAlertsNone, ePESSTOASAS-SN, GaiaAlertsASASSN-18etASASSN-3 - Paczynski, Gaia - Gaia-photometricESO-NTT - EFOSC2-NTTYY217.5g-Sloan2018-03-06 01:40:48Stanek
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
178032018-04-17 06:26:00Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts10:32:34.790-02:41:19.502018-04-14 22:36:2818.43G-Gaia2PSNGaia18aysGaiaAlertsconfirmed SN Ia near galaxy 2dFGRS TGN223Z294 aka ASASSN-18et
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
270622018-04-14 22:36:2818.430.2ABMagG-GaiaGaia_Gaia-photometric60Robot
270612018-01-16 03:30:1421.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
171452018-03-06 13:24:30KZStanekD. Bersier, K. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN10:32:34.853-02:41:18.602018-03-06 01:40:4817.5g-Sloan2PSNLCRS B103002.1-0225490.0309ASASSN-18etASAS-SNPresent in several epochs
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
258572018-03-06 01:40:4817.5ABMagg-SloanASASSN-3_Paczynski
258562018-02-27 04:04:4817.7ABMagg-SloanASASSN-3_Paczynski[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
17692018-03-08 18:05:23ePESSTO_Bot1Christian Vogl, Andreas Flörs, Stefan Taubenberger, Stefano Benetti, O. Yaron, N. Knezevic on behalf of ePESSTOePESSTOSN Ia0.03091ePESSTO
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17742018-03-08 05:29:23ESO-NTT_EFOSC2-NTT900Christian Vogl, Andreas Flörs, Stefan TaubenbergerStefano BenettiePESSTO tns_2018aay_2018-03-08_05-29-23_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018aay_2018-03-08_05-29-23_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
17662018-03-08 15:32:52sbenettiStefano BenettiNoneSN Ia0.03091
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17712018-03-08 05:29:23ESO-NTT_EFOSC2-NTTChristian Vogl, Andreas Flörs, Stefan TaubenbergerStefano BenettiNone tns_2018aay_2018-03-08_05-29-23_ESO-NTT_EFOSC2-NTT.asci tns_2018aay_2018-03-08_05-29-23_ESO-NTT_EFOSC2-NTT.fitsObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17742018-03-08 05:29:23ESO-NTT / EFOSC2-NTT900Christian Vogl, Andreas Flörs, Stefan TaubenbergerStefano BenettiePESSTO tns_2018aay_2018-03-08_05-29-23_ESO-NTT_EFOSC2-NTT_ePESSTO.asci tns_2018aay_2018-03-08_05-29-23_ESO-NTT_EFOSC2-NTT_ePESSTO.fitsObjectePESSTO
17712018-03-08 05:29:23ESO-NTT / EFOSC2-NTTChristian Vogl, Andreas Flörs, Stefan TaubenbergerStefano BenettiNone tns_2018aay_2018-03-08_05-29-23_ESO-NTT_EFOSC2-NTT.asci tns_2018aay_2018-03-08_05-29-23_ESO-NTT_EFOSC2-NTT.fitsObject
25356SN 2018aaz6210:13:48.270+38:45:47.16SN Ia0.023NGC 3158ZTF, ATLAS, GaiaAlerts, Pan-STARRS1ZTF, ATLAS, GaiaAlerts, Pan-STARRS1Global SN Project, ZTFATLAS, GaiaAlerts, Pan-STARRS1, ZTFOther - Other, P48 - ZTF-Cam, ATLAS1 - ACAM1, Gaia - Gaia-photometric, PS1 - GPC1FTN - FLOYDS-N, P60 - SEDMYY218.3Clear-2018-03-06 13:36:19Itagaki
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
202232018-07-13 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-STARRS110:13:48.274+38:45:47.182018-03-06 10:36:2818.38i-Sloan1PSNPS18amoPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
315362018-03-06 10:36:2818.380.0420.7ABMagi-SloanPS1_GPC145Robot
177452018-04-12 06:39:08Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlertsGaiaAlerts10:13:48.270+38:45:47.162018-04-10 17:11:0218.83G-Gaia2PSNGaia18axmGaiaAlertsconfirmed SN Ia, aka SN2018aaz
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
269532018-04-10 17:11:0218.830.2ABMagG-GaiaGaia_Gaia-photometric60Robot
269522018-01-03 14:39:5021.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
173532018-03-17 18:52:03ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K. W. Smith, S. J. Smartt, D. R. Young, M. Fulton, O. McBrien, D. O'Neill, P. Clark (Queen's University Belfast)ATLASATLAS10:13:48.270+38:45:47.132018-03-11 10:12:0017.174orange-ATLAS2PSNATLAS18mleATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
262142018-03-11 10:12:0017.1740.13717.97ABMagorange-ATLASATLAS1_ACAM130Robot
262132018-03-03 10:59:3117.31ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
173342018-03-16 12:27:45Fumitake WatanabeFumitake Watanabe10:13:48.240+38:45:47.402018-03-06 13:36:1917.3R-Cousins1PSN
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
261742018-03-16 09:48:0017.3VegaMagR-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_2018aaz_atrep_17334.jpgGraphics2018-03-18 08:04:05Fumitake Watanabe
172802018-03-12 16:26:05ZTF_Bot1Ragnhild Lunnan, Francesco Taddia, Jesper Sollerman, Cristina Barbarino (OKC), Christoffer Fremling, Mansi Kasliwal, Chris Canella, Nadejda Blagorodnova, J. Don Neill, Richard Walters, Anna Ho (Caltech), Steve Schulze, Ofer Yaron, Avishay Gal-Yam, Yi Yang (Weizmann) on behalf of the ZTFZTFZTF10:13:48.270+38:45:47.102018-03-05 06:20:0918.7r-ZTF2PSN0.0767ZTF18aabstmwZTF2018-04-24
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
260722018-03-05 06:20:0918.7ABMagr-ZTFP48_ZTF-Cam30ZTF-comissioning
260712018-02-11 08:55:4020.2ABMagr-ZTFP48_ZTF-Cam30ZTF-comissioning[Last non detection]
171462018-03-06 14:18:57K.ItagakiKoichi Itagaki10:13:48.240+38:45:47.402018-03-06 13:36:1918.3Clear-1PSNNGC 3158
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
258582018-03-06 13:36:1918.3VegaMagClear-Other_OtherK.Itagaki0.5m- f6.8
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
19512018-04-25 06:37:36ZTF_Bot1D. Neil, R. Walters, C. Fremling (Caltech), R. Lunnan, J. Sollerman (OKC), S. Schulze, O. Yaron, A. Gal-Yam (Weizmann) on behalf of ZTFZTFSN Ia0.0231ZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
19562018-03-07 00:00:00P60_SEDMR. WaltersD. NeilZTF tns_2018aaz_2018-03-07.0_P60_SED-Machine_ZTF.txtObjectZTF
17652018-03-07 19:22:44griffinGriffin Hosseinzadeh, Daichi Hiramatsu, Iair Arcavi, Jamison Burke, D. Andrew Howell, Curtis McCully, Stefano ValentiGlobal SN ProjectSN Ia-91bg-like0.0231Global SN ProjectUsing Superfit (Howell et al. 2005, ApJ, 634, 1190), we find a good fit to SN 1991bg at maximum light at the redshift of the proposed host galaxy (z=0.023; Mahdavi & Geller 2004, ApJ, 607, 202 via NED). However, the higher velocities of the observed spectrum and the relatively faint discovery magnitude (M=-16.6 mag) suggest it is before maximum light.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17702018-03-07 10:36:32FTN_FLOYDS-N3600Las Cumbres ObservatoryGriffin HosseinzadehGlobal SN Project tns_2018aaz_2018-03-07_10-36-32_FTN_FLOYDS-N_Global_SN_Project.ascii tns_2018aaz_2018-03-07_10-36-32_FTN_FLOYDS-N_Global_SN_Project.fitsObjectGlobal SN Project
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17702018-03-07 10:36:32FTN / FLOYDS-N3600Las Cumbres ObservatoryGriffin HosseinzadehGlobal SN Project tns_2018aaz_2018-03-07_10-36-32_FTN_FLOYDS-N_Global_SN_Project.ascii tns_2018aaz_2018-03-07_10-36-32_FTN_FLOYDS-N_Global_SN_Project.fitsObjectGlobal SN Project
19562018-03-07 00:00:00P60 / SEDMR. WaltersD. NeilZTF tns_2018aaz_2018-03-07.0_P60_SED-Machine_ZTF.txtObjectZTF
25366SN 2018abj2107:30:20.620+18:11:26.50SN Ia0.074ATLAS, ZTFATLAS, ZTFZTFATLAS, ZTFATLAS18mhuATLAS1 - ACAM1, P48 - ZTF-CamP60 - SEDMYY118.287orange-ATLAS2018-03-06 08:57:07ATLAS_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
172792018-03-12 16:26:05ZTF_Bot1Ragnhild Lunnan, Francesco Taddia, Jesper Sollerman, Cristina Barbarino (OKC), Christoffer Fremling, Mansi Kasliwal, Chris Canella, Nadejda Blagorodnova, J. Don Neill, Richard Walters, Anna Ho (Caltech), Steve Schulze, Ofer Yaron, Avishay Gal-Yam, Yi Yang (Weizmann) on behalf of the ZTFZTFZTF07:30:20.620+18:11:26.502018-03-05 04:30:4318.4r-ZTF2PSN0.0767ZTF18aabtwqbZTF2018-04-24
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
260702018-03-05 04:30:4318.4ABMagr-ZTFP48_ZTF-Cam30ZTF-comissioning
260692018-02-11 06:01:2620.2ABMagr-ZTFP48_ZTF-Cam30ZTF-comissioning[Last non detection]
171612018-03-07 13:40:02ATLAS_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)ATLASATLAS07:30:20.614+18:11:26.972018-03-06 08:57:0718.287orange-ATLAS2PSNATLAS18mhuATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
258882018-03-06 08:57:0718.2870.07819.34ABMagorange-ATLASATLAS1_ACAM130Robot
258872018-02-22 10:26:2419.57ABMagcyan-ATLASATLAS1_ACAM130Robot[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
19492018-04-25 06:37:36ZTF_Bot1D. Neil, R. Walters, C. Fremling (Caltech), R. Lunnan, J. Sollerman (OKC), S. Schulze, O. Yaron, A. Gal-Yam (Weizmann) on behalf of ZTFZTFSN Ia0.0741ZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
19542018-03-10 00:00:00P60_SEDMR. WaltersD. NeilZTF tns_2018abj_2018-03-10.0_P60_SED-Machine_ZTF.txtObjectZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
19542018-03-10 00:00:00P60 / SEDMR. WaltersD. NeilZTF tns_2018abj_2018-03-10.0_P60_SED-Machine_ZTF.txtObjectZTF
25370SN 2018abn1103:31:53.014-52:07:24.13SN Ia0.039461ESO 200-IG 037 NED010.039461ASAS-SNASAS-SNASAS-SNASAS-SNASASSN-18evASASSN-2 - Cassius, ASASSN-3 - PaczynskiLCO-duPont - WFCCDYY117.4g-Sloan2018-03-04 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
171652018-03-07 14:24:42KZStanekD. Bersier, K. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN03:31:53.014-52:07:24.132018-03-04 00:28:4817.4g-Sloan2PSNESO 200-IG 037 NED010.039461ASASSN-18evASAS-SNIn several epochs, nuclear source, so could also be a TDE
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
258962018-03-04 00:28:4817.4ABMagg-SloanASASSN-3_Paczynski
258952018-03-02 01:40:4816.4VegaMagV-JohnsonASASSN-2_Cassius[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
18572018-04-18 05:39:10boseS. Bose, T. Holoien, S. Dong, P. Chen, K. Z. Stanek, J. L. PrietoASAS-SNSN Ia0.0394611ASAS-SN
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
18622018-03-19 03:21:36LCO-duPont_WFCCDT. HoloienS. BoseASAS-SN tns_2018abn_2018-03-19.14_LCO-duPont_WFCCD_ASAS-SN.txt tns_2018abn_2018-03-19.14_LCO-duPont_WFCCD_ASAS-SN.fitsObjectASAS-SN
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
18622018-03-19 03:21:36LCO-duPont / WFCCDT. HoloienS. BoseASAS-SN tns_2018abn_2018-03-19.14_LCO-duPont_WFCCD_ASAS-SN.txt tns_2018abn_2018-03-19.14_LCO-duPont_WFCCD_ASAS-SN.fitsObjectASAS-SN
25381SN 2018aby2114:07:00.212-15:15:35.04SN Ia0.035ATLAS, Pan-STARRS1ATLAS, Pan-STARRS1NoneATLAS, Pan-STARRS1ATLAS18misATLAS1 - ACAM1, PS1 - GPC1ESO-NTT - EFOSC2-NTTYY117.417orange-ATLAS2018-03-07 14:36:57ATLAS_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
178732018-04-21 11:03:10PS1_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-STARRS114:07:00.212-15:15:35.042018-04-12 10:24:5718.45w-PS11PSNPS18oiPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
271832018-04-12 10:24:5718.450.0222ABMagw-PS1PS1_GPC145Robot
171792018-03-08 13:40:03ATLAS_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)ATLASATLAS14:07:00.222-15:15:35.012018-03-07 14:36:5717.417orange-ATLAS2PSNATLAS18misATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
259242018-03-07 14:36:5717.4170.09118.59ABMagorange-ATLASATLAS1_ACAM130Robot
259232018-02-18 14:57:0716.38ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
17742018-03-09 16:35:29sbenettiStefano BenettiNoneSN Ia0.0351
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17792018-03-09 07:47:22ESO-NTT_EFOSC2-NTTChristian Vogl, Andreas Flörs, Stefan TaubenbergerStefano BenettiNone tns_2018aby_2018-03-09_07-47-22_ESO-NTT_EFOSC2-NTT.asci tns_2018aby_2018-03-09_07-47-22_ESO-NTT_EFOSC2-NTT.fitsObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17792018-03-09 07:47:22ESO-NTT / EFOSC2-NTTChristian Vogl, Andreas Flörs, Stefan TaubenbergerStefano BenettiNone tns_2018aby_2018-03-09_07-47-22_ESO-NTT_EFOSC2-NTT.asci tns_2018aby_2018-03-09_07-47-22_ESO-NTT_EFOSC2-NTT.fitsObject

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