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IDNameRepsClassRADECObj. TypeRedshiftHost NameHost RedshiftReporting Group/sDiscovery Data Source/sClassifying Group/sAssociated Group/sDisc. Internal NameDisc. Instrument/sClass. Instrument/sTNS ATPublicEnd Prop. PeriodObject SpectraDiscovery Mag/FluxDiscovery FilterDiscovery Date (UT)Sendersort ascendingRemarksSourcesBibcodeExt. catalog/s
59789AT 2020jvv204:47:07.070-50:03:01.51ESO 203- G 0020.018076ASAS-SN, GaiaAlertsASAS-SN, GaiaAlertsASAS-SN, GaiaAlertsASASSN-20esASASSN-5 - Payne-Gaposchkin, Gaia - Gaia-photometricYY16g-Sloan2020-05-13 16:33:35.000Stanek
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
733472020-06-09 16:28:09Gaia_Bot1S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts teamGaiaAlertsGaiaAlerts04:47:07.070-50:03:01.512020-06-08 09:17:16.80016.98G-Gaia2PSNGaia20crbGaiaAlertscandidate SN near galaxy ESO 203-2
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1417742020-06-08 09:17:1716.980.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1417732020-05-01 13:43:4121.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
706152020-05-14 00:34:50KZStanekK. Z. Stanek, C. S. Kochanek, for the ASAS-SN teamASAS-SNASAS-SN04:47:06.969-50:03:00.982020-05-13 16:33:35.00016g-Sloan2PSNESO 203- G 0020.018076ASASSN-20esASAS-SNPresent in two epochs, on the rise
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1364822020-05-13 16:33:3516ABMagg-SloanASASSN-5_Payne-Gaposchkin
1364812020-03-24 19:55:1218.6ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
60266AT 2020kny218:23:06.740-77:43:19.20ESO 024-IG 015 NED010.0045ASAS-SN, GaiaAlertsASAS-SN, GaiaAlertsASAS-SN, GaiaAlertsASASSN-20fhASASSN-5 - Payne-Gaposchkin, Gaia - Gaia-photometricYY17.2g-Sloan2020-05-19 23:16:48.000Stanek
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
726132020-06-02 08:46:54Gaia_Bot1S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts teamGaiaAlertsGaiaAlerts18:23:06.740-77:43:19.202020-05-14 20:12:28.80017.84G-Gaia2PSNGaia20cnaGaiaAlertscandidate SN in galaxy 2MASX J18230626-7743171
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1405612020-05-14 20:12:2917.840.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1405602020-04-05 11:55:4121.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
714042020-05-20 14:22:00KZStanekB. Nicholls, K. Z. Stanek, C. S. Kochanek, for the ASAS-SN teamASAS-SNASAS-SN18:23:05.866-77:43:16.462020-05-19 23:16:48.00017.2g-Sloan2PSNESO 024-IG 015 NED010.0045ASASSN-20fhASAS-SNPresent in two epochs, on the rise, confirmed via follow-up imaging
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1380442020-05-19 23:16:4817.2ABMagg-SloanASASSN-5_Payne-Gaposchkin
1380432020-05-15 22:19:1218.1ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
60769AT 2020lgt300:38:32.094+23:36:47.16MRK 03440.024867ASAS-SN, ZTFASAS-SN, ZTFASAS-SN, ZTFASASSN-20fpASASSN-1 - Brutus, ASASSN-4 - Leavitt, P48 - ZTF-CamYY17.2g-Sloan2020-05-28 14:24:00.000Stanek
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
750662020-06-25 10:16:53ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF00:38:32.094+23:36:47.162020-06-20 11:14:11.61617.42r-ZTF2AGNZTF20abasettZTFKnown SDSS and/or MILLIQUAS QSO/AGN. . See arXiv:1904.05922 for selection criteria..
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1450832020-06-24 09:12:4618.810.1419.9ABMagg-ZTFP48_ZTF-Cam30
1450822020-06-20 11:14:1217.420.0520.49ABMagr-ZTFP48_ZTF-Cam30
750642020-06-25 10:15:54ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF00:38:32.094+23:36:47.162020-06-20 11:14:11.61617.42r-ZTF2AGNZTF20abasettZTFKnown SDSS and/or MILLIQUAS QSO/AGN. . See arXiv:1904.05922 for selection criteria..
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1450792020-06-24 09:12:4618.810.1419.9ABMagg-ZTFP48_ZTF-Cam30
1450782020-06-20 11:14:1217.420.0520.49ABMagr-ZTFP48_ZTF-Cam30
722332020-05-28 16:45:28KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN00:38:32.203+23:36:48.312020-05-28 14:24:00.00017.2g-Sloan2PSNMRK 03440.024867ASASSN-20fpASAS-SNPresent in several epochs, discovered after the seasonal break
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1397842020-05-28 14:24:0017.2ABMagg-SloanASASSN-1_Brutus
1397832020-02-03 01:26:2417.6ABMagg-SloanASASSN-4_Leavitt[Last non detection]
60795AT 2020lhs4120:23:02.310+21:23:48.59CVWISEA J202302.62+212347.8ASAS-SN, ATLAS, GaiaAlerts, ZTFASAS-SN, ATLAS, GaiaAlerts, ZTFPadova-AsiagoASAS-SN, ATLAS, GaiaAlerts, ZTFASASSN-20ftASASSN-1 - Brutus, ATLAS1 - ACAM1, Gaia - Gaia-photometric, P48 - ZTF-CamEkar - AFOSCYY115.5g-Sloan2020-05-29 10:33:36.000Stanek
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
910482020-11-30 00:02:50ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTFZTF20:23:02.317+21:23:48.502020-05-31 10:29:16.80016.41g-ZTF3PSNZTF20abdxzlzZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1751952020-07-01 08:02:2418.78ABMagg-ZTFP48_ZTF-Cam30ZTF
1751942020-05-31 10:29:1716.41ABMagg-ZTFP48_ZTF-Cam30ZTF
1751932020-05-28 11:19:4120.52ABMagr-ZTFP48_ZTF-Cam30ZTF[Last non detection]
725852020-06-01 14:56:37Gaia_Bot1S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts teamGaiaAlertsGaiaAlerts20:23:02.310+21:23:48.592020-05-29 11:06:43.20015.57G-Gaia2PSNGaia20cmqGaiaAlertscandidate SN near galaxy WISEA J202302.62+212347.8
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1405022020-05-29 11:06:4315.570.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1405012020-04-27 09:43:1221.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
724062020-05-31 00:26:57ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)ATLASATLAS20:23:02.315+21:23:48.652020-05-30 11:32:38.40015.702cyan-ATLAS2PSNATLAS20ofpATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1401312020-05-30 11:32:3815.7020.01419.52ABMagcyan-ATLASATLAS1_ACAM130Robot
1401302020-05-28 12:34:3419.46ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
722862020-05-29 14:54:19KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN20:23:02.350+21:23:48.772020-05-29 10:33:36.00015.5g-Sloan2PSNWISEA J202302.62+212347.8ASASSN-20ftASAS-SNPossible bright supernova in an unknown redshift galaxy, could also be a CV
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1399092020-05-29 10:33:3615.5ABMagg-SloanASASSN-1_Brutus
1399082020-05-26 10:04:4818.7ABMagg-SloanASASSN-1_Brutus[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarksADS Bibcode
69442020-06-22 07:38:22sbenettiLina Tomasella, Stefano Benetti, Enrico CappellaroPadova-AsiagoCV01Padova-AsiagoThe spectrum shows a blue continuum with Balmer lines in absorption at zero redshift. Therefore the spectrum resembles that of Galactic CVs after the outburst.2020TNSCR1888....1T
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
69562020-06-22 00:21:33Ekar_AFOSCLina TomasellaPadova-Asiago tns_2020lhs_2459022.514965_Ekar_AFOSC_Padova-Asiago.dat tns_2020lhs_2459022.514965_Ekar_AFOSC_Padova-Asiago.fitsObjectPadova-Asiago
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
69562020-06-22 00:21:33Ekar / AFOSCLina TomasellaPadova-Asiago tns_2020lhs_2459022.514965_Ekar_AFOSC_Padova-Asiago.dat tns_2020lhs_2459022.514965_Ekar_AFOSC_Padova-Asiago.fitsObjectPadova-Asiago
60873AT 2020lkp101:27:02.388-10:15:55.15NGC 05670.023026ASAS-SNASAS-SNASAS-SNASASSN-20fuASASSN-5 - Payne-GaposchkinYY16.8g-Sloan2020-05-30 03:21:36.000Stanek
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
724192020-05-31 00:56:39KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN01:27:02.388-10:15:55.152020-05-30 03:21:36.00016.8g-Sloan2PSNNGC 05670.023026ASASSN-20fuASAS-SNIn two epochs, on the rise, likely nuclear transients, so could also be a TDE
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1401572020-05-30 03:21:3616.8ABMagg-SloanASASSN-5_Payne-Gaposchkin
1401562020-05-21 04:00:2917.8ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
60908SN 2020llx2121:52:14.038-55:33:44.17SN II0.009947NGC 71400.009947ASAS-SN, MASTERASAS-SN, MASTERGlobal SN ProjectASAS-SN, MASTERASASSN-20fvASASSN-5 - Payne-Gaposchkin, Other - OtherFTS - FLOYDS-SYY115g-Sloan2020-05-31 00:14:24.000Stanek
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
794832020-08-09 10:06:17MASTERT.Pogrosheva, V. Lipunov, E. Gorbovskoy, V.Kornilov, N.Tyurina, P.Balanutsa, A.Kuznetsov, F.Balakin, V.Vladimirov, D. Vlasenko, I.Gorbunov, V.Topolev, D.Zimnukhov, V.Senik, D.Kuvshinov, D. Cheryasov (Lomonosov Moscow State University, SAI, Physics Department), R. Podesta, C.Lopez, F. Podesta, C.Francile (Observatorio Astronomico Felix Aguilar OAFA), H.Levato (Instituto de Ciencias Astronomicas, de la Tierra y del Espacio ICATE), R. Rebolo, M. Serra (The Instituto de Astrofisica de Canarias), D. Buckley (South African Astronomical Observatory), O.A. Gres, N.M. Budnev, O.Ershova (Irkutsk State University, API), A. Tlatov, D. Dormidontov (Kislovodsk Solar Station of the Pulkovo Observatory), V. Yurkov, A. Gabovich, Yu. Sergienko (Blagoveschensk Educational State University)MASTERMASTER21:52:14.170-55:33:45.502020-08-09 06:54:21.60015.2Clear-3PSNMASTER OT J215214.17-553345.5MASTER
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1528462020-08-09 07:07:4015.219.4VegaMagClear-Other_Other180RobotMASTER-OAFA
1528452020-08-09 06:54:2215.219.4VegaMagClear-Other_Other180RobotMASTER-OAFA
1528442016-07-30 04:15:5520.3VegaMagClear-Other_Other180Robot[Last non detection] MASTER-OAFA
724802020-05-31 13:33:32KZStanekK. Z. Stanek, C. S. Kochanek, for the ASAS-SN teamASAS-SNASAS-SN21:52:14.038-55:33:44.172020-05-31 00:14:24.00015g-Sloan2PSNNGC 71400.009947ASASSN-20fvASAS-SNBright SN candidate in a relatively nearby galaxy, a rapid rise
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1402792020-05-31 00:14:2415ABMagg-SloanASASSN-5_Payne-Gaposchkin
1402782020-05-28 00:43:1218.3ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarksADS Bibcode
68382020-06-06 00:07:35jburkeJamison Burke, Daichi Hiramatsu, D. Andrew Howell, Curtis McCully, Estefania Padilla Gonzalez, Craig PellegrinoGlobal SN ProjectSN II0.0099471Global SN ProjectBased on the blue continuum we classify this as a young core collapse SN. We note narrow Hα and Hβ present at the redshift of the host NGC 7140 (z = 0.009947, m-M = 32.06, d = 25.8 Mpc; 2004AJ....128...16K and 2014MNRAS.444..527S; value from NED). The B-band apparent magnitude approximate coeval with the spectrum is 15.06 (M = -17.08 with Milky Way dereddening). Further followup is encouraged.2020TNSCR1702....1B
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
68502020-06-04 19:28:42FTS_FLOYDS-S1200Las Cumbres ObservatoryJamison BurkeGlobal SN Project tns_2020llx_2020-06-04_19-28-42_FTS_FLOYDS-S_Global_SN_Project.ascii tns_2020llx_2020-06-04_19-28-42_FTS_FLOYDS-S_Global_SN_Project.fitsObjectGlobal SN Project
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
68502020-06-04 19:28:42FTS / FLOYDS-S1200Las Cumbres ObservatoryJamison BurkeGlobal SN Project tns_2020llx_2020-06-04_19-28-42_FTS_FLOYDS-S_Global_SN_Project.ascii tns_2020llx_2020-06-04_19-28-42_FTS_FLOYDS-S_Global_SN_Project.fitsObjectGlobal SN Project
62059AT 2020naw303:48:24.524-26:43:08.61WISEA J034824.52-264308.7ASAS-SN, ATLAS, ZTFASAS-SN, ATLAS, ZTFASAS-SN, ATLAS, ZTFASASSN-20gqASASSN-5 - Payne-Gaposchkin, ATLAS1 - ACAM1, P48 - ZTF-CamYY17.4g-Sloan2020-06-19 04:04:48.000Stanek
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
842792020-10-08 10:42:27ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF03:48:24.524-26:43:08.612020-10-04 10:30:38.01619.02r-ZTF2PSNZTF20acgjtuoZTFSee arXiv:1904.05922 for selection criteria.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1624072020-10-08 09:44:5319.420.1619.71ABMagg-ZTFP48_ZTF-Cam30
1624062020-10-04 10:30:3819.020.2119.29ABMagr-ZTFP48_ZTF-Cam30
786372020-07-26 08:45:14ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO), A. Townsend (University of Manchester)ATLASATLAS03:48:24.530-26:43:08.492020-07-25 14:26:52.80017.528orange-ATLAS2PSNATLAS20upkATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1512222020-07-25 14:26:5317.5280.05319.22ABMagorange-ATLASATLAS1_ACAM130Robot
1512212020-03-09 05:57:0718.2ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
745842020-06-19 18:20:24KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN03:48:24.506-26:43:08.402020-06-19 04:04:48.00017.4g-Sloan2PSNWISEA J034824.52-264308.7ASASSN-20gqASAS-SNPresent in two epochs, on the rise, detected after the seasonal break, matches to a faint, blue, unknown redshift host galaxy
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1441092020-06-19 04:04:4817.4ABMagg-SloanASASSN-5_Payne-Gaposchkin
1441082020-06-17 04:04:4817.7ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
62082AT 2020nbt209:07:26.740-16:29:12.19WISEA J090726.56-162911.5ASAS-SN, GaiaAlertsASAS-SN, GaiaAlertsASAS-SN, GaiaAlertsASASSN-20gvASASSN-5 - Payne-Gaposchkin, Gaia - Gaia-photometricYY17.3g-Sloan2020-06-19 17:02:24.000Stanek
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
748212020-06-22 23:06:46Gaia_Bot1S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts teamGaiaAlertsGaiaAlerts09:07:26.740-16:29:12.192020-05-26 08:02:24.00019.63G-Gaia2PSNGaia20cwoGaiaAlertscandidate SN near galaxy LEDA 897528
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1445852020-05-26 08:02:2419.630.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1445842020-04-27 20:44:1021.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
746292020-06-20 16:40:16KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN09:07:26.815-16:29:11.332020-06-19 17:02:24.00017.3g-Sloan2PSNWISEA J090726.56-162911.5ASASSN-20gvASAS-SNPresent in two epochs, on the rise, matches to an unknown redshift, blue host galaxy
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1442182020-06-19 17:02:2417.3ABMagg-SloanASASSN-5_Payne-Gaposchkin
1442172020-06-07 17:16:4818ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
62083AT 2020nbu301:55:00.816-04:41:03.89WISEA J015500.83-044103.4ASAS-SN, ZTFASAS-SN, ZTFASAS-SN, ZTFASASSN-20gwASASSN-1 - Brutus, P48 - ZTF-CamYY16.9g-Sloan2020-06-20 14:09:36.000Stanek
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
785352020-07-24 12:01:06ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF01:55:00.816-04:41:03.892020-07-24 10:04:07.39217.9r-ZTF3PSNZTF19abnitexZTFSee arXiv:1904.05922 for selection criteria.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1510362020-07-24 11:32:0718.640.0820.49ABMagg-ZTFP48_ZTF-Cam30
1510352020-07-24 10:04:0717.90.0720.29ABMagr-ZTFP48_ZTF-Cam30
1510342020-07-23 10:03:5720.4067ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
780082020-07-20 18:42:19ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF01:55:00.817-04:41:03.982020-07-18 11:09:29.95218.41g-ZTF2PSNZTF19abnitexZTFSee arXiv:1904.05922 for selection criteria.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1500382020-07-20 11:01:5517.970.0620.32ABMagr-ZTFP48_ZTF-Cam30
1500372020-07-18 11:09:3018.410.0720.53ABMagg-ZTFP48_ZTF-Cam30
746302020-06-20 17:04:12KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN01:55:00.775-04:41:02.942020-06-20 14:09:36.00016.9g-Sloan2PSNWISEA J015500.83-044103.4ASASSN-20gwASAS-SNUknown redshift host galaxy
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1442202020-06-20 14:09:3616.9ABMagg-SloanASASSN-1_Brutus
1442192020-06-18 14:38:2416.3ABMagg-SloanASASSN-1_Brutus[Last non detection]
62228AT 2020nhi102:24:25.838-51:44:53.20WISEA J022426.05-514453.8ASAS-SNASAS-SNASAS-SNASASSN-20heASASSN-5 - Payne-GaposchkinYY16.7g-Sloan2020-06-23 02:52:48.000Stanek
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
748942020-06-23 14:20:39KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN02:24:25.838-51:44:53.202020-06-23 02:52:48.00016.7g-Sloan2PSNWISEA J022426.05-514453.8ASASSN-20heASAS-SNPresent in several epochs, on the rise, unknown redshift, edge-on host galaxy
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1447202020-06-23 02:52:4816.7ABMagg-SloanASASSN-5_Payne-Gaposchkin
1447192020-06-17 02:52:4818ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
62311AT 2020nkm111:00:56.806+10:30:18.86NGC 34920.036272ASAS-SNASAS-SNASAS-SNASASSN-20hhASASSN-4 - Leavitt, ASASSN-5 - Payne-GaposchkinYY17g-Sloan2020-06-24 18:28:48.000Stanek
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
750442020-06-25 03:27:54KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN11:00:56.806+10:30:18.862020-06-24 18:28:48.00017g-Sloan2PSNNGC 34920.036272ASASSN-20hhASAS-SNPresent in two epochs, on the rise, SN in a tight galaxy group
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1450372020-06-24 18:28:4817ABMagg-SloanASASSN-5_Payne-Gaposchkin
1450362020-06-20 03:07:1218.7ABMagg-SloanASASSN-4_Leavitt[Last non detection]
62385AT 2020nni318:08:22.480+17:03:12.74ASAS-SN, ATLAS, GaiaAlertsASAS-SN, ATLAS, GaiaAlertsASAS-SN, ATLAS, GaiaAlertsASASSN-20hkASASSN-4 - Leavitt, ATLAS1 - ACAM1, Gaia - Gaia-photometricYY16.9g-Sloan2020-06-26 06:14:24.000Stanek
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
818952020-09-13 14:15:15Gaia_Bot1S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts teamGaiaAlertsGaiaAlerts18:08:22.480+17:03:12.742020-08-21 09:47:31.20018.7G-Gaia2OtherGaia20ehbGaiaAlertscandidate SN near extended PanSTARRS source
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1574522020-08-21 09:47:3118.70.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1574512020-04-22 09:17:1721.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
755892020-07-02 10:00:47ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO), A. Townsend (University of Manchester)ATLASATLAS18:08:22.481+17:03:12.702020-06-25 10:24:57.60017.202orange-ATLAS2PSNATLAS20rxeATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1460962020-06-25 10:24:5817.2020.02819.84ABMagorange-ATLASATLAS1_ACAM130Robot
1460952020-06-23 12:15:5016.51ABMagcyan-ATLASATLAS1_ACAM130Robot[Last non detection]
751972020-06-26 13:34:04KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN18:08:22.399+17:03:14.262020-06-26 06:14:24.00016.9g-Sloan2PSNASASSN-20hkASAS-SNPresent in several epochs, rapid rise, in TESS FoV, close to a faint, blue galaxy, but might also be a CV
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1453602020-06-26 06:14:2416.9ABMagg-SloanASASSN-4_Leavitt
1453592020-06-22 10:04:4818.3ABMagg-SloanASASSN-4_Leavitt[Last non detection]
62562SN 2020nub4102:03:56.100-23:18:50.22SN IIn0.017NGC 08080.016558ASAS-SN, ATLAS, GaiaAlerts, Pan-STARRS1ASAS-SN, ATLAS, GaiaAlerts, Pan-STARRS1UCSCASAS-SN, ATLAS, GaiaAlerts, Pan-STARRS1ASASSN-20hoASASSN-5 - Payne-Gaposchkin, ATLAS1 - ACAM1, Gaia - Gaia-photometric, PS1 - GPC1Keck1 - LRISYY116.8g-Sloan2020-06-30 02:38:24.000Stanek
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
816782020-09-10 18:57:11PS1_Bot1K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)Pan-STARRS1Pan-STARRS102:03:56.095-23:18:50.252019-11-03 08:44:09.60021.19w-PS11PSNPS20hfmPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1571342019-11-03 08:44:1021.190.2222ABMagw-PS1PS1_GPC145Robot
795792020-08-10 22:57:35Gaia_Bot1S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts teamGaiaAlertsGaiaAlerts02:03:56.100-23:18:50.222020-07-20 02:36:57.60016.28G-Gaia2OtherGaia20drnGaiaAlertscandidate SN in galaxy NGC 808
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1530112020-07-20 02:36:5816.280.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1530102019-12-26 01:19:1221.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
755652020-07-01 21:45:34ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO), A. Townsend (University of Manchester)ATLASATLAS02:03:56.088-23:18:50.072020-07-01 14:11:02.40015.904orange-ATLAS2PSNATLAS20rvnATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1460472020-07-01 14:11:0215.9040.01819.18ABMagorange-ATLASATLAS1_ACAM130Robot
1460462020-02-08 05:38:2418.22ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
755112020-06-30 14:37:35KZStanekK. Z. Stanek, C. S. Kochanek, for the ASAS-SN teamASAS-SNASAS-SN02:03:56.167-23:18:50.512020-06-30 02:38:24.00016.8g-Sloan2PSNNGC 08080.016558ASASSN-20hoASAS-SNIn two epochs, on the rise, close in position to SN 2004ds
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1459482020-06-30 02:38:2416.8ABMagg-SloanASASSN-5_Payne-Gaposchkin
1459472020-06-23 02:52:4818.2ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarksADS Bibcode
71712020-07-24 17:01:26georgios_dimitriadisG. Dimitriadis, M. R. Siebert, R. J. Foley (UCSC)UCSCSN IIn0.0171UCSCATel #138922020TNSCR2259....1D
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
71832020-07-24 00:00:00Keck1_LRISSiebert, Foley, DimitriadisG. DimitriadisUCSC tns_2020nub_2020-07-24_Keck1_LRIS_UCSC.flmObjectUCSC
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
71832020-07-24 00:00:00Keck1 / LRISSiebert, Foley, DimitriadisG. DimitriadisUCSC tns_2020nub_2020-07-24_Keck1_LRIS_UCSC.flmObjectUCSC
62914AT 2020ohl117:03:36.492+62:01:32.34NGC 62970.016657ASAS-SNASAS-SNASAS-SNASASSN-20hxASASSN-1 - BrutusYY16.7g-Sloan2020-07-10 08:09:36.000Stanek
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
761572020-07-10 15:03:52KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN17:03:36.492+62:01:32.342020-07-10 08:09:36.00016.7g-Sloan2PSNNGC 62970.016657ASASSN-20hxASAS-SNPresent in several epochs, on the rise, clear source, so could also be a TDE
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1472282020-07-10 08:09:3616.7ABMagg-SloanASASSN-1_Brutus
1472272020-06-23 08:52:4818.6ABMagg-SloanASASSN-1_Brutus[Last non detection]
63812AT 2020pom105:03:11.500-22:48:50.00ESO 486- G 0170.015841ASAS-SNASAS-SNASAS-SNASASSN-20ilASASSN-5 - Payne-GaposchkinYY16.2g-Sloan2020-07-08 04:19:12.000Stanek
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
777492020-07-17 18:56:39KZStanekJ. Brimacombe, Z. Way, K. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN05:03:11.500-22:48:50.002020-07-08 04:19:12.00016.2g-Sloan2PSNESO 486- G 0170.015841ASASSN-20ilASAS-SNDiscovered after the seasonal break, in two epochs, nuclear source, so could also be a TDE/AGN
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1495412020-07-08 04:19:1216.2ABMagg-SloanASASSN-5_Payne-Gaposchkin
1495402020-03-21 18:43:1218ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
63835SN 2020ppi2119:13:45.520-59:18:03.02SN II0.014637IC 48300.014637ASAS-SN, GaiaAlertsASAS-SN, GaiaAlertsGlobal SN ProjectASAS-SN, GaiaAlertsASASSN-20imASASSN-5 - Payne-Gaposchkin, Gaia - Gaia-photometricFTS - FLOYDS-SYY117.5g-Sloan2020-07-17 17:45:36.000Stanek
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
795762020-08-10 22:56:50Gaia_Bot1S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts teamGaiaAlertsGaiaAlerts19:13:45.520-59:18:03.022020-08-08 08:25:26.40018.04G-Gaia2PSNGaia20drkGaiaAlertsconfirmed SN II
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1530052020-08-08 08:25:2618.040.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1530042020-05-29 18:33:0721.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
777902020-07-18 10:54:19KZStanekP. Marples, J. Brimacombe, K. Z. Stanek, C. S. Kochanek, for the ASAS-SN teamASAS-SNASAS-SN19:13:45.389-59:18:03.282020-07-17 17:45:36.00017.5g-Sloan2PSNIC 48300.014637ASASSN-20imASAS-SNPresent in two epochs, confirmed via follow-up imaging, in TESS Sector 27 FoV
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1496432020-07-17 17:45:3617.5ABMagg-SloanASASSN-5_Payne-Gaposchkin
1496422020-07-08 18:14:2418.3ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarksADS Bibcode
71152020-07-19 22:19:45jburkeJamison Burke, Daichi Hiramatsu, D. Andrew Howell, Curtis McCully, Estefania Padilla Gonzalez, Craig PellegrinoGlobal SN ProjectSN II0.0146371Global SN ProjectThis spectrum displays a blue continuum with an Hα P Cygni profile present at the redshift of the host galaxy IC 4830 (z = 0.014637; 1992ApJS...81..413M, value from NED). As such we classify it as a young type II SN, and encourage further followup.2020TNSCR2191....1B
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
71272020-07-19 10:56:46FTS_FLOYDS-S2700Las Cumbres ObservatoryJamison BurkeGlobal SN Project tns_2020ppi_2020-07-19_10-56-46_FTS_FLOYDS-S_Global_SN_Project.ascii tns_2020ppi_2020-07-19_10-56-46_FTS_FLOYDS-S_Global_SN_Project.fitsObjectGlobal SN Project
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
71272020-07-19 10:56:46FTS / FLOYDS-S2700Las Cumbres ObservatoryJamison BurkeGlobal SN Project tns_2020ppi_2020-07-19_10-56-46_FTS_FLOYDS-S_Global_SN_Project.ascii tns_2020ppi_2020-07-19_10-56-46_FTS_FLOYDS-S_Global_SN_Project.fitsObjectGlobal SN Project
63857AT 2020pqe122:19:46.723-56:37:47.96WISEA J221947.45-563746.2ASAS-SNASAS-SNASAS-SNASASSN-20inASASSN-5 - Payne-GaposchkinYY17.3g-Sloan2020-07-15 23:16:48.000Stanek
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
778272020-07-18 16:59:50KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN22:19:46.723-56:37:47.962020-07-15 23:16:48.00017.3g-Sloan2PSNWISEA J221947.45-563746.2ASASSN-20inASAS-SNPresent in two epochs, unknown redshift host
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1496972020-07-15 23:16:4817.3ABMagg-SloanASASSN-5_Payne-Gaposchkin
1496962020-07-02 02:52:4818.3ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
63958AT 2020pua111:53:44.777-54:06:18.07 ESO 171- G 0010.022416ASAS-SNASAS-SNASAS-SNASASSN-20ioASASSN-5 - Payne-GaposchkinYY17g-Sloan2020-07-19 17:02:24.000Stanek
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
779922020-07-20 14:25:46KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN11:53:44.777-54:06:18.072020-07-19 17:02:24.00017g-Sloan2PSN ESO 171- G 0010.022416ASASSN-20ioASAS-SNPresent in several epochs
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1499992020-07-19 17:02:2417ABMagg-SloanASASSN-5_Payne-Gaposchkin
1499982020-07-01 19:40:4817.3ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
64070AT 2020pyh221:48:05.704-35:00:22.68GALEXASC J214805.10-350023.4ASAS-SN, ATLASASAS-SN, ATLASASAS-SN, ATLASASASSN-20iuASASSN-5 - Payne-Gaposchkin, ATLAS1 - ACAM1YY17.4g-Sloan2020-07-20 21:36:00.000Stanek
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
782812020-07-22 09:29:41ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO), A. Townsend (University of Manchester)ATLASATLAS21:48:05.704-35:00:22.682020-07-19 11:42:43.20017.534cyan-ATLAS2PSNATLAS20swzATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1505402020-07-19 11:42:4317.5340.03219.51ABMagcyan-ATLASATLAS1_ACAM130Robot
1505392020-07-17 11:57:0719.47ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
782042020-07-21 13:47:09KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN21:48:05.700-35:00:24.552020-07-20 21:36:00.00017.4g-Sloan2PSNGALEXASC J214805.10-350023.4ASASSN-20iuASAS-SNPresent in several epochs, on the rise, faint, blue host galaxy with unknown redshift
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1504042020-07-20 21:36:0017.4ABMagg-SloanASASSN-5_Payne-Gaposchkin
1504032020-07-01 21:50:2417.1ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
64241SN 2020qes2100:13:26.127-28:01:59.30SN Ia0.026WISEA J001326.15-280159.3 0.026095ASAS-SN, ATLASASAS-SN, ATLASUCSCASAS-SN, ATLASASASSN-20jbASASSN-5 - Payne-Gaposchkin, ATLAS1 - ACAM1Keck1 - LRISYY116.7g-Sloan2020-07-24 01:12:00.000Stanek
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
798292020-08-12 09:28:01ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO), A. Townsend (University of Manchester)ATLASATLAS00:13:26.127-28:01:59.302020-07-29 12:57:36.00016.286orange-ATLAS2PSNATLAS20uouATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1531942020-07-29 12:57:3616.2860.02219.64ABMagorange-ATLASATLAS1_ACAM130Robot
1531932020-07-25 13:45:0719.38ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
785132020-07-24 03:21:33KZStanekK. Z. Stanek, C. S. Kochanek, for the ASAS-SN teamASAS-SNASAS-SN00:13:26.263-28:01:56.682020-07-24 01:12:00.00016.7g-Sloan2PSNWISEA J001326.15-280159.3 0.026095ASASSN-20jbASAS-SNPresent in several epochs, on the rise, possible nuclear source, so could also be a TDE/AGN
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1509832020-07-24 01:12:0016.7ABMagg-SloanASASSN-5_Payne-Gaposchkin
1509822020-07-17 23:16:4818.2ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarksADS Bibcode
71942020-07-25 15:44:17georgios_dimitriadisM. R. Siebert, G. Dimitriadis, R. J. Foley (UCSC)UCSCSN Ia0.0261UCSCATel #138962020TNSCR2271....1S
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
72062020-07-25 00:00:00Keck1_LRISM. R. Siebert, G. Dimitriadis, R. J. Foley (UCSC)UCSC tns_2020qes_2020-07-25_Keck1_LRIS_UCSC.flmObjectUCSC
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
72062020-07-25 00:00:00Keck1 / LRISM. R. Siebert, G. Dimitriadis, R. J. Foley (UCSC)UCSC tns_2020qes_2020-07-25_Keck1_LRIS_UCSC.flmObjectUCSC
64420AT 2020qll104:01:18.238-52:48:03.13IC 20290.033517ASAS-SNASAS-SNASAS-SNASASSN-20jeASASSN-5 - Payne-GaposchkinYY17.4g-Sloan2020-07-26 02:38:24.000Stanek
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
788112020-07-29 13:01:05KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN04:01:18.238-52:48:03.132020-07-26 02:38:24.00017.4g-Sloan2PSNIC 20290.033517ASASSN-20jeASAS-SNPresent in several epochs, on the rise
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1515402020-07-26 02:38:2417.4ABMagg-SloanASASSN-5_Payne-Gaposchkin
1515392020-07-22 02:52:4818.5ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
64423AT 2020qlo200:05:27.846-28:52:39.16WISEA J000527.90-285238.10.0621ASAS-SN, ATLASASAS-SN, ATLASASAS-SN, ATLASASASSN-20jfASASSN-5 - Payne-Gaposchkin, ATLAS1 - ACAM1YY17.4g-Sloan2020-07-29 00:14:24.000Stanek
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
790832020-08-02 15:22:00ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO), A. Townsend (University of Manchester)ATLASATLAS00:05:27.846-28:52:39.162020-07-29 13:04:48.00018.004orange-ATLAS2PSNATLAS20vexATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1520902020-07-29 13:04:4818.0040.06719.65ABMagorange-ATLASATLAS1_ACAM130Robot
1520892020-07-25 13:35:0219.4ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
788182020-07-29 14:42:26KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN00:05:27.790-28:52:40.122020-07-29 00:14:24.00017.4g-Sloan2PSNWISEA J000527.90-285238.10.0621ASASSN-20jfASAS-SNPresent in several epochs, on the rise
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1515502020-07-29 00:14:2417.4ABMagg-SloanASASSN-5_Payne-Gaposchkin
1515492020-07-24 01:12:0018.6ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
64460SN 2020qmz6103:43:56.373-20:31:40.39SN Ia0.0405WISEA J034356.16-203146.40.040498ASAS-SN, ATLAS, ZTF, Pan-STARRS1ASAS-SN, ATLAS, ZTF, Pan-STARRS1ZTFASAS-SN, ATLAS, Pan-STARRS1, ZTFASASSN-20jjASASSN-5 - Payne-Gaposchkin, ATLAS1 - ACAM1, P48 - ZTF-Cam, PS1 - GPC1P200 - DBSPYY117.2g-Sloan2020-07-29 02:09:36.000Stanek
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
828432020-09-21 14:56:54PS2_Bot1K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)Pan-STARRS1Pan-STARRS103:43:56.373-20:31:40.392020-09-20 13:29:16.80019.54w-PS11PSNPS20hjiPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1593892020-09-20 13:29:1719.540.122ABMagw-PS1PS1_GPC145Robot
826332020-09-19 10:39:00ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF03:43:56.378-20:31:40.492020-08-31 11:15:20.73619.47g-ZTF2PSNZTF20abxyaxtZTFSee arXiv:1904.05922 for selection criteria.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1589552020-09-04 10:34:0618.670.1219.25ABMagr-ZTFP48_ZTF-Cam30
1589542020-08-31 11:15:2119.470.2119.54ABMagg-ZTFP48_ZTF-Cam30
820732020-09-14 17:02:58PS1_Bot1K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)Pan-STARRS1Pan-STARRS103:43:56.370-20:31:40.482019-11-09 10:27:50.40021.24i-Sloan1PSNPS20hjiPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1578062019-11-09 10:27:5021.240.4320.7ABMagi-SloanPS1_GPC145Robot
812382020-09-04 18:01:12ZTF_CLU_PUBLICK. De (Caltech) on behalf of ZTFZTFZTF03:43:56.378-20:31:40.562020-08-31 11:15:21.60019.4696g-ZTF2PSNZTF20abxyaxtZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1563432020-08-31 11:15:2219.469619.544ABMagg-ZTFP48_ZTF-Cam30None
1563422018-05-31 12:00:0020.5ABMagr-ZTFP48_ZTF-Cam30None[Last non detection]
790712020-08-02 10:16:17ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO), A. Townsend (University of Manchester)ATLASATLAS03:43:56.362-20:31:40.722020-07-31 14:32:38.40017.479orange-ATLAS2PSNATLAS20vfzATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1520632020-07-31 14:32:3817.4790.04319.5ABMagorange-ATLASATLAS1_ACAM130Robot
1520622020-03-12 06:34:3419.18ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
789082020-07-30 20:19:09KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN03:43:56.294-20:31:40.012020-07-29 02:09:36.00017.2g-Sloan2PSNWISEA J034356.16-203146.40.040498ASASSN-20jjASAS-SNPresent in several epochs, on the rise
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1517132020-07-29 02:09:3617.2ABMagg-SloanASASSN-5_Payne-Gaposchkin
1517122020-07-17 04:04:4818.2ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarksADS Bibcode
75532020-09-25 19:13:26ZTF_Bot1A. Dahiwale, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN Ia0.04051ZTF2020TNSCR2939....1D
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
75662020-09-22 21:48:08P200_DBSP450A. DahiwaleA. TzanidakisZTF tns_2020qmz_2020-09-22_21-48-08_P200_DBSP_ZTF.asciiObjectZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
75662020-09-22 21:48:08P200 / DBSP450A. DahiwaleA. TzanidakisZTF tns_2020qmz_2020-09-22_21-48-08_P200_DBSP_ZTF.asciiObjectZTF
64509AT 2020qov215:08:10.150-09:13:04.62ASAS-SN, GaiaAlertsASAS-SN, GaiaAlertsASAS-SN, GaiaAlertsASASSN-20jcASASSN-1 - Brutus, Gaia - Gaia-photometricYY15.5g-Sloan2020-07-24 06:14:24.000Stanek
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
824322020-09-17 09:04:30Gaia_Bot1S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts teamGaiaAlertsGaiaAlerts15:08:10.150-09:13:04.622020-08-08 09:27:21.60014.95G-Gaia2PSNGaia20eixGaiaAlertsoutburst from candidate CV (ASASSN-20jc)
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1585132020-08-08 09:27:2214.950.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1585122020-07-19 17:02:2421.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
789862020-07-31 11:49:21KZStanekK. Z. Stanek, Z. Way, C. S. Kochanek, for the ASAS-SN teamASAS-SNASAS-SN15:08:10.301-09:13:03.722020-07-24 06:14:24.00015.5g-Sloan3PNVASASSN-20jcASAS-SNBright transient on the rise, no match to any known source, most likely a CV, but could be another type of transient
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1518852020-07-31 05:45:3614.2ABMagg-SloanASASSN-1_Brutus
1518842020-07-24 06:14:2415.5ABMagg-SloanASASSN-1_Brutus
1518832020-07-20 06:28:4818.8ABMagg-SloanASASSN-1_Brutus[Last non detection]
64560AT 2020qqs117:14:53.090-56:01:49.12ASAS-SNASAS-SNASAS-SNASASSN-20jmASASSN-5 - Payne-GaposchkinYY14.4g-Sloan2020-08-01 20:38:24.000Stanek
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
790842020-08-02 18:00:10KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN17:14:53.090-56:01:49.122020-08-01 20:38:24.00014.4g-Sloan2PNVASASSN-20jmASAS-SNPossible Galactic Nova or a CV, no counterpart in Vizier
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1520922020-08-01 20:38:2414.4ABMagg-SloanASASSN-5_Payne-Gaposchkin
1520912020-07-29 20:24:0017.5ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
64743SN 2020qxp5113:10:37.790+36:37:43.64SN IaNGC 50020.003639ASAS-SN, GaiaAlerts, ZTF, ATLAS, Pan-STARRS1ASAS-SN, GaiaAlerts, ZTF, ATLAS, Pan-STARRS1NoneASAS-SN, ATLAS, GaiaAlerts, Pan-STARRS1, ZTFASASSN-20jqASASSN-5 - Payne-Gaposchkin, ATLAS1 - ACAM1, Gaia - Gaia-photometric, P48 - ZTF-Cam, PS1 - GPC1NOT - ALFOSCYY116.8g-Sloan2020-08-08 03:07:12.000Stanek
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
955442021-01-05 18:28:37PS2_Bot1K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)Pan-STARRS1Pan-STARRS113:10:37.787+36:37:43.702021-01-03 15:57:36.00018.24z-Sloan1PSNPS21qPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1838352021-01-03 15:57:3618.240.0620.4ABMagz-SloanPS1_GPC1120Robot
910182020-11-29 23:15:39ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, M. Fulton, J. Gillanders (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)ATLASATLAS13:10:37.791+36:37:43.612020-11-29 14:18:14.40017.557orange-ATLAS2PSNATLAS20bgfnATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1751122020-11-29 14:18:1417.5570.07918.63ABMagorange-ATLASATLAS1_ACAM130Robot
1751112020-08-04 06:56:1018.46ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
904562020-11-22 12:17:19ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF13:10:37.788+36:37:43.642020-11-16 11:42:57.88817.57g-ZTF2PSNZTF20abrjmgiZTFSee arXiv:1904.05922 for selection criteria.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1738232020-11-18 11:45:4717.280.0419.89ABMagr-ZTFP48_ZTF-Cam30
1738222020-11-16 11:42:5817.570.0719.7ABMagg-ZTFP48_ZTF-Cam30
795472020-08-10 13:46:33Gaia_Bot1S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts teamGaiaAlertsGaiaAlerts13:10:37.790+36:37:43.642020-08-08 04:16:19.20016.63G-Gaia2PSNGaia20dqmGaiaAlertscandidate SN near galaxy NGC 5002
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1529452020-08-08 04:16:1916.630.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1529442020-07-21 01:37:5521.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
794052020-08-08 03:53:10KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN13:10:38.004+36:37:43.432020-08-08 03:07:12.00016.8g-Sloan2PSNNGC 50020.003639ASASSN-20jqASAS-SNMost likely a young supernova in a relatively nearby galaxy
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1526882020-08-08 03:07:1216.8ABMagg-SloanASASSN-5_Payne-Gaposchkin
1526872020-08-04 03:21:3616.9ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarksADS Bibcode
73122020-08-15 05:36:49max@phys.au.dkMaximilian Stritzinger (Aarhus), Chris Ashall (Hawaii) NoneSN Ia1A spectrum obtained with the Nordic Optical Telescope equipped with ALFOSC indicates that SN 2020gxp is a Type-Ia supernova around maximum light. The spectrum is similar to other transitional Type Ia supernova such as SN 2007on. The spectrum exhibits prevalent features associated with O-I and the Ca-II near-infrared triplet.2020TNSCR2505....1S
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
73252020-08-14 21:36:00NOT_ALFOSC100Laurane Lisa Fréour Cecilie (NBI), Koertz Wedderkopp (NBI), Louise Vandbæk Kroer (NBI), Yasmin Jundiye (NBI)Johan Fynbo (NBI, DAWN)None tns_2020qxp_2459076.4_NOT_ALFOSC.dat tns_2020qxp_2459076.4_NOT_ALFOSC.fitsObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
73252020-08-14 21:36:00NOT / ALFOSC100Laurane Lisa Fréour Cecilie (NBI), Koertz Wedderkopp (NBI), Louise Vandbæk Kroer (NBI), Yasmin Jundiye (NBI)Johan Fynbo (NBI, DAWN)None tns_2020qxp_2459076.4_NOT_ALFOSC.dat tns_2020qxp_2459076.4_NOT_ALFOSC.fitsObject
64817AT 2020ral215:17:17.467+54:45:46.74WISEA J151717.46+544546.00.038765ASAS-SN, ATLASASAS-SN, ATLASASAS-SN, ATLASASASSN-20jrASASSN-1 - Brutus, ASASSN-4 - Leavitt, ATLAS1 - ACAM1YY16.8g-Sloan2020-08-10 05:45:36.000Stanek
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
800442020-08-14 15:52:39ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO), A. Townsend (University of Manchester)ATLASATLAS15:17:17.467+54:45:46.742020-08-11 05:58:33.60016.801cyan-ATLAS2PSNATLAS20vjnATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1536082020-08-11 05:58:3416.8010.03119.45ABMagcyan-ATLASATLAS1_ACAM130Robot
1536072020-08-09 06:34:3419.71ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
795322020-08-10 07:50:35KZStanekK. Z. Stanek, C. S. Kochanek, for the ASAS-SN teamASAS-SNASAS-SN15:17:17.688+54:45:45.682020-08-10 05:45:36.00016.8g-Sloan2PSNWISEA J151717.46+544546.00.038765ASASSN-20jrASAS-SNOn the rise, possibly a nuclear event, so could also be a TDE
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1529142020-08-10 05:45:3616.8ABMagg-SloanASASSN-1_Brutus
1529132020-07-30 05:31:1217.7ABMagg-SloanASASSN-4_Leavitt[Last non detection]
65158AT 2020ril114:59:19.118-47:26:06.97ASAS-SNASAS-SNASAS-SNASASSN-20jyASASSN-5 - Payne-GaposchkinYY13.8g-Sloan2020-08-13 20:38:24.000Stanek
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
800472020-08-14 17:39:56KZStanekZ. Way, K. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN14:59:19.118-47:26:06.972020-08-13 20:38:24.00013.8g-Sloan2PNVASASSN-20jyASAS-SNPossible Galactic Nova, could also be a bright CV, no Vizier match
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1536142020-08-13 20:38:2413.8ABMagg-SloanASASSN-5_Payne-Gaposchkin
1536132020-08-07 18:00:0017.4ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
65479AT 2020ruq120:34:00.751-44:16:50.09ESO 285- G 0310.022949ASAS-SNASAS-SNASAS-SNASASSN-20knASASSN-5 - Payne-GaposchkinYY17.1g-Sloan2020-08-19 22:48:00.000Stanek
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
804992020-08-21 22:53:32KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN20:34:00.751-44:16:50.092020-08-19 22:48:00.00017.1g-Sloan2PSNESO 285- G 0310.022949ASASSN-20knASAS-SNPresent in two epochs, on the rise
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1547832020-08-19 22:48:0017.1ABMagg-SloanASASSN-5_Payne-Gaposchkin
1547822020-08-10 21:36:0018.4ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
65494SN 2020rvf5203:54:15.928+15:55:42.62SN Ia0.022222CGCG 465-0120.022222ASAS-SN, ZTF, Pan-STARRS1, ATLASASAS-SN, ZTF, Pan-STARRS1, ATLASPadova-Asiago, ZTFASAS-SN, ATLAS, Pan-STARRS1, ZTFASASSN-20koASASSN-1 - Brutus, ASASSN-5 - Payne-Gaposchkin, ATLAS1 - ACAM1, P48 - ZTF-Cam, PS1 - GPC1Ekar - AFOSC, P200 - DBSPYY217.4g-Sloan2020-08-22 02:52:48.000Stanek
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
830902020-09-24 08:49:19ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO), A. Townsend (University of Manchester)ATLASATLAS03:54:15.891+15:55:42.972020-09-23 15:04:19.20018.711cyan-ATLAS2PSNATLAS20bbptATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1599792020-09-23 15:04:1918.7110.13419.66ABMagcyan-ATLASATLAS1_ACAM130Robot
1599782020-09-21 15:15:5017.8ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
811222020-09-02 16:02:41PS1_Bot1K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)Pan-STARRS1Pan-STARRS103:54:15.928+15:55:42.622020-09-01 13:00:28.80017.5i-Sloan1PSNPS20gyaPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1561032020-09-01 13:00:2917.50.0320.7ABMagi-SloanPS1_GPC145Robot
807912020-08-27 12:28:18ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF03:54:15.934+15:55:42.662020-08-23 10:19:35.32817.58g-ZTF3PSNZTF20abvycvfZTFSee arXiv:1904.05922 for selection criteria.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1554052020-08-25 10:42:4516.870.0520.48ABMagr-ZTFP48_ZTF-Cam30
1554042020-08-23 10:19:3517.580.0420.38ABMagg-ZTFP48_ZTF-Cam30
1554032020-08-06 10:54:4219.5164ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
807192020-08-25 18:37:23ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTFZTF03:54:15.934+15:55:42.712020-08-23 10:19:12.00017.58g-ZTF3PSNZTF20abvycvfZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1552272020-08-25 10:42:1416.87ABMagr-ZTFP48_ZTF-Cam30ZTF
1552262020-08-23 10:19:1217.58ABMagg-ZTFP48_ZTF-Cam30ZTF
1552252020-08-15 12:10:0518.67ABMagg-ZTFP48_ZTF-Cam30ZTF[Last non detection]
805172020-08-22 16:17:24KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN03:54:15.838+15:55:42.962020-08-22 02:52:48.00017.4g-Sloan2PSNCGCG 465-0120.022222ASASSN-20koASAS-SNPresent in several epochs
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1548192020-08-22 02:52:4817.4ABMagg-SloanASASSN-5_Payne-Gaposchkin
1548182020-08-14 12:43:1218.3ABMagg-SloanASASSN-1_Brutus[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarksADS Bibcode
75392020-09-23 17:36:28ZTF_Bot1L. Yan, A. Dahiwale, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN Ia0.0222221ZTF2020TNSCR2915....1Y
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
75522020-09-15 12:34:57P200_DBSP600L. YanL. YanZTF tns_2020rvf_2020-09-15_12-34-57_P200_DBSP_ZTF.asciiObjectZTF
75072020-09-18 14:20:12linatomaL. Tomasella, S. Benetti, E. Cappellaro, N. Elias-Rosa, A. Pastorello (INAF Osservatorio Astronomico di Padova)Padova-AsiagoSN Ic0.0222221Padova-AsiagoThe spectrum shows a red continuum and a very intense interstellar NaID (EW~0.72 nm) suggesting a high reddening (E(B-V)~1.2 mag, following Turatto, et al. 2003, fthp.conf, 200). The spectrum is contaminated by the host galaxy nuclear emission making it difficult to decide whether the narrow Halpha is indeed intrinsic to the SN. Assuming the high reddening, GELATO returns a good fit with the type Ic SN 1990aa spectrum 2-3 weeks after maximum but also with the peculiar SN 2002ic. The redshift is from RC3, via NED. 2020TNSCR2853....1T
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
75202020-09-18 00:17:24Ekar_AFOSC1800TomasellaBenettiPadova-Asiago tns_2020rvf_2020-09-18_00-17-24_Ekar_AFOSC_Padova-Asiago.dat tns_2020rvf_2020-09-18_00-17-24_Ekar_AFOSC_Padova-Asiago.fitsObjectPadova-Asiago
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
75202020-09-18 00:17:24Ekar / AFOSC1800TomasellaBenettiPadova-Asiago tns_2020rvf_2020-09-18_00-17-24_Ekar_AFOSC_Padova-Asiago.dat tns_2020rvf_2020-09-18_00-17-24_Ekar_AFOSC_Padova-Asiago.fitsObjectPadova-Asiago
75522020-09-15 12:34:57P200 / DBSP600L. YanL. YanZTF tns_2020rvf_2020-09-15_12-34-57_P200_DBSP_ZTF.asciiObjectZTF
65646AT 2020saz219:48:41.830+12:08:50.75ASAS-SN, GaiaAlertsASAS-SN, GaiaAlertsASAS-SN, GaiaAlertsASASSN-20kvASASSN-1 - Brutus, ASASSN-4 - Leavitt, Gaia - Gaia-photometricYY14.4g-Sloan2020-08-26 07:12:00.000Stanek
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
816012020-09-09 09:25:34Gaia_Bot1S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts teamGaiaAlertsGaiaAlerts19:48:41.830+12:08:50.752020-08-29 17:36:57.60015.3G-Gaia2PSNGaia20eehGaiaAlertsoutburst of confirmed CV ASASSN-20kv
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1569922020-08-29 17:36:5815.30.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1569912020-08-29 15:50:2421.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
807402020-08-26 12:51:04KZStanekK. Z. Stanek, C. S. Kochanek, for the ASAS-SN teamASAS-SNASAS-SN19:48:41.681+12:08:50.352020-08-26 07:12:00.00014.4g-Sloan2PNVASASSN-20kvASAS-SNPossible Galactic Nova, no counterpart in Vizier down to g~23 mag
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1552702020-08-26 07:12:0014.4ABMagg-SloanASASSN-1_Brutus
1552692020-08-24 07:12:0017.4ABMagg-SloanASASSN-4_Leavitt[Last non detection]
65697AT 2020scy205:45:48.440+29:45:17.50ASAS-SN, GaiaAlertsASAS-SN, GaiaAlertsASAS-SN, GaiaAlertsASASSN-20kwASASSN-1 - Brutus, Gaia - Gaia-photometricYY14.9g-Sloan2020-08-27 13:40:47.000Stanek
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
815342020-09-07 23:07:45Gaia_Bot1S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts teamGaiaAlertsGaiaAlerts05:45:48.440+29:45:17.502020-09-04 05:55:40.80015.95G-Gaia2PSNGaia20edlGaiaAlertsoutburst in known CV ASASSN-20kw
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1568632020-09-04 05:55:4115.950.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1568622020-08-14 01:37:5521.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
808152020-08-27 15:30:27KZStanekK. Z. Stanek, Z. Way, for the ASAS-SN teamASAS-SNASAS-SN05:45:48.473+29:45:17.782020-08-27 13:40:47.00014.9g-Sloan2PNVASASSN-20kwASAS-SNPossible Galactic Nova, no match in Vizier
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1554562020-08-27 13:40:4714.9ABMagg-SloanASASSN-1_Brutus
1554552020-08-25 13:12:0018.3ABMagg-SloanASASSN-1_Brutus[Last non detection]
65703AT 2020sde201:05:00.400-46:04:34.61WISEA J010459.90-460432.8 0.029887ASAS-SN, GaiaAlertsASAS-SN, GaiaAlertsASAS-SN, GaiaAlertsASASSN-20kyASASSN-5 - Payne-Gaposchkin, Gaia - Gaia-photometricYY16.8g-Sloan2020-08-26 21:21:36.000Stanek
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
842732020-10-08 10:38:15Gaia_Bot1S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts teamGaiaAlertsGaiaAlerts01:05:00.400-46:04:34.612020-10-05 13:22:04.80018.69G-Gaia2PSNGaia20ereGaiaAlertscandidate SN in galaxy WISEA J010459.90-460432.8
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1623952020-10-05 13:22:0518.690.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1623942020-08-10 15:23:0221.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
808232020-08-27 23:34:58KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN01:05:00.504-46:04:35.692020-08-26 21:21:36.00016.8g-Sloan2PSNWISEA J010459.90-460432.8 0.029887ASASSN-20kyASAS-SNPresent in several epochs, on the rise, in TESS Sector 29 field of view
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1554742020-08-26 21:21:3616.8ABMagg-SloanASASSN-5_Payne-Gaposchkin
1554732020-08-13 23:02:2418.5ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
65884SN 2020sjw2118:37:09.060-65:15:37.87SN II0.015491AM 1832-652 NED010.015491ASAS-SN, GaiaAlertsASAS-SN, GaiaAlertsGlobal SN ProjectASAS-SN, GaiaAlertsASASSN-20ldASASSN-5 - Payne-Gaposchkin, Gaia - Gaia-photometricFTS - FLOYDS-SYY115.7g-Sloan2020-09-01 22:48:00.000Stanek
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
836872020-10-02 09:03:57Gaia_Bot1S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts teamGaiaAlertsGaiaAlerts18:37:09.060-65:15:37.872020-08-27 14:28:19.20018.15G-Gaia2PSNGaia20eoeGaiaAlertsconfirmed SN II
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1612442020-08-27 14:28:1918.150.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1612432020-08-04 16:10:3421.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
811362020-09-02 20:51:06KZStanekJ. Brimacombe, Z. Way, K. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN18:37:09.216-65:15:37.122020-09-01 22:48:00.00015.7g-Sloan2PSNAM 1832-652 NED010.015491ASASSN-20ldASAS-SNRelatively bright SN candidate in a blue, irregular host, confirmed via follow-up imaging
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1561242020-09-01 22:48:0015.7ABMagg-SloanASASSN-5_Payne-Gaposchkin
1561232020-08-25 18:57:3617.7ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarksADS Bibcode
74592020-09-14 09:20:48dhiramatsuDaichi Hiramatsu, D. Andrew Howell, Jamison Burke, Curtis McCully, Estefania Padilla Gonzalez, Craig PellegrinoGlobal SN ProjectSN II0.0154911Global SN ProjectThe blue continuum with appearing broad hydrogen features at the host redshift (0.015491; 20096dF...C...0000J, via NED) suggests a young Type II.2020TNSCR2797....1H
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
74722020-09-12 12:48:13FTS_FLOYDS-S1800Las Cumbres ObservatoryDaichi HiramatsuGlobal SN Project tns_2020sjw_2020-09-12_12-48-13_FTS_FLOYDS-S_Global_SN_Project.ascii tns_2020sjw_2020-09-12_12-48-13_FTS_FLOYDS-S_Global_SN_Project.fitsObjectGlobal SN Project
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
74722020-09-12 12:48:13FTS / FLOYDS-S1800Las Cumbres ObservatoryDaichi HiramatsuGlobal SN Project tns_2020sjw_2020-09-12_12-48-13_FTS_FLOYDS-S_Global_SN_Project.ascii tns_2020sjw_2020-09-12_12-48-13_FTS_FLOYDS-S_Global_SN_Project.fitsObjectGlobal SN Project
66185AT 2020svh200:54:18.800-61:53:35.48WISEA J005418.42-615334.00.027746ASAS-SN, GaiaAlertsASAS-SN, GaiaAlertsASAS-SN, GaiaAlertsASASSN-20leASASSN-5 - Payne-Gaposchkin, Gaia - Gaia-photometricYY16.5g-Sloan2020-09-07 20:52:48.000Stanek
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
878002020-10-31 17:53:24Gaia_Bot1S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts teamGaiaAlertsGaiaAlerts00:54:18.800-61:53:35.482020-09-30 15:14:24.00017.48G-Gaia2PSNGaia20fahGaiaAlertscandidate SN in galaxy 2MASX J00541843-6153345, fading
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1686322020-09-30 15:14:2417.480.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1686312020-08-16 09:37:2621.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
815552020-09-08 02:46:45KZStanekK. Z. Stanek, C. S. Kochanek, for the ASAS-SN teamASAS-SNASAS-SN00:54:18.713-61:53:35.052020-09-07 20:52:48.00016.5g-Sloan2PSNWISEA J005418.42-615334.00.027746ASASSN-20leASAS-SNCleat transient close to a core of an elliptical galaxy, in TESS Sector 29 FoV
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1569102020-09-07 20:52:4816.5ABMagg-SloanASASSN-5_Payne-Gaposchkin
1569092020-08-26 21:50:2418.2ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
66193AT 2020svp213:50:32.650-30:02:55.72ESO 445- G 0540.017886ASAS-SN, GaiaAlertsASAS-SN, GaiaAlertsASAS-SN, GaiaAlertsASASSN-20lkASASSN-5 - Payne-Gaposchkin, Gaia - Gaia-photometricYY15.9g-Sloan2020-09-08 17:16:48.000Stanek
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
820682020-09-14 13:24:37Gaia_Bot1S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts teamGaiaAlertsGaiaAlerts13:50:32.650-30:02:55.722020-09-13 04:04:48.00014.98G-Gaia2OtherGaia20ehlGaiaAlerts1.5 mag rise offset from nucleus of galaxy ESO 445-54, candidate SN
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1577932020-09-13 04:04:4814.980.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1577922020-07-01 11:52:4821.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
815872020-09-09 00:37:10KZStanekK. Z. Stanek, C. S. Kochanek, for the ASAS-SN teamASAS-SNASAS-SN13:50:32.803-30:02:55.642020-09-08 17:16:48.00015.9g-Sloan2PSNESO 445- G 0540.017886ASASSN-20lkASAS-SNPresent in two epochs, on the rise, possible nuclear source, so could also be a TDE
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1569692020-09-08 17:16:4815.9ABMagg-SloanASASSN-5_Payne-Gaposchkin
1569682020-08-26 18:00:0017.2ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
66600SN 2020tld2100:29:41.590-51:32:09.60SN Ia0.011201ESO 194- G 0210.011201ASAS-SN, GaiaAlertsASAS-SN, GaiaAlertsGlobal SN ProjectASAS-SN, GaiaAlertsASASSN-20lsASASSN-5 - Payne-Gaposchkin, Gaia - Gaia-photometricFTS - FLOYDS-SYY117g-Sloan2020-09-15 23:45:36.000Stanek
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
840242020-10-05 09:09:32Gaia_Bot1S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts teamGaiaAlertsGaiaAlerts00:29:41.590-51:32:09.602020-10-04 13:29:16.80016.02G-Gaia2PSNGaia20eqcGaiaAlertsconfirmed SN Ia
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1618132020-10-04 13:29:1716.020.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1618122020-08-10 21:31:4121.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
823282020-09-16 14:27:12KZStanekJ. Brimacombe, K. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN00:29:41.590-51:32:10.972020-09-15 23:45:36.00017g-Sloan2PSNESO 194- G 0210.011201ASASSN-20lsASAS-SNSignificantly offset from the presumed host galaxy, confirmed by follow-up imaging, in TESS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1583202020-09-15 23:45:3617ABMagg-SloanASASSN-5_Payne-Gaposchkin
1583192020-09-11 23:02:2417.8ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarksADS Bibcode
74862020-09-17 17:51:03jburkeJamison Burke, Daichi Hiramatsu, D. Andrew Howell, Curtis McCully, Estefania Padilla Gonzalez, Craig PellegrinoGlobal SN ProjectSN Ia0.0112011Global SN ProjectUsing Superfit (Howell et al. 2005, ApJ, 634, 1190) and SNID (Blondin & Tonry 2007, ApJ, 666, 1024) we find best fits to SNe Ia, including the underluminous SNe 1986G and 2006bt a few days before maximum. Adopting ESO 194- G 021 as the host (z = 0.011201, 1996ApJS..107..201L; value from NED), we measure a speed of 13,000 km/s for both the Si II 6355 line and the Ca NIR triplet. Further follow up is encouraged.2020TNSCR2838....1B
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
74992020-09-17 10:27:24FTS_FLOYDS-S2700Las Cumbres ObservatoryJamison BurkeGlobal SN Project tns_2020tld_2020-09-17_10-27-24_FTS_FLOYDS-S_Global_SN_Project.ascii tns_2020tld_2020-09-17_10-27-24_FTS_FLOYDS-S_Global_SN_Project.fitsObjectGlobal SN Project
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
74992020-09-17 10:27:24FTS / FLOYDS-S2700Las Cumbres ObservatoryJamison BurkeGlobal SN Project tns_2020tld_2020-09-17_10-27-24_FTS_FLOYDS-S_Global_SN_Project.ascii tns_2020tld_2020-09-17_10-27-24_FTS_FLOYDS-S_Global_SN_Project.fitsObjectGlobal SN Project
66666SN 2020tnq7108:34:33.020-01:57:28.51SN Ia0.033WISEA J083433.71-015732.70.030334ASAS-SN, ZTF, ATLAS, GaiaAlerts, Pan-STARRS1ASAS-SN, ZTF, ATLAS, GaiaAlerts, Pan-STARRS1ZTFASAS-SN, ATLAS, GaiaAlerts, Pan-STARRS1, ZTFASASSN-20lvASASSN-5 - Payne-Gaposchkin, ATLAS1 - ACAM1, Gaia - Gaia-photometric, P48 - ZTF-Cam, PS1 - GPC1P60 - SEDMYY117g-Sloan2020-09-16 03:21:36.000Stanek
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
913692020-12-02 11:08:35PS1_Bot1K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)Pan-STARRS1Pan-STARRS108:34:33.024-01:57:28.402020-11-26 13:56:38.40019.59w-PS11PSNPS20lanPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1759522020-11-26 13:56:3819.590.0322ABMagw-PS1PS1_GPC145Robot
892782020-11-15 18:10:34PS2_Bot1K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)Pan-STARRS1Pan-STARRS108:34:33.024-01:57:28.462020-11-14 13:32:09.60019.21w-PS11PSNPS20lanPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1715072020-11-14 13:32:1019.210.1322ABMagw-PS1PS1_GPC145Robot
869692020-10-21 14:08:47Gaia_Bot1S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts teamGaiaAlertsGaiaAlerts08:34:33.020-01:57:28.512020-10-16 23:36:57.60018.53G-Gaia2PSNGaia20ewkGaiaAlertsconfirmed SN Ia
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1669062020-10-16 23:36:5818.530.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1669052020-06-15 10:32:1021.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
843042020-10-08 12:42:38ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF08:34:33.021-01:57:28.422020-10-04 11:37:07.96818.66g-ZTF2PSNZTF20accmtgtZTFSee arXiv:1904.05922 for selection criteria.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1624672020-10-04 12:48:4917.530.0619.23ABMagr-ZTFP48_ZTF-Cam30
1624662020-10-04 11:37:0818.660.1819.03ABMagg-ZTFP48_ZTF-Cam30
839472020-10-04 21:48:35ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO), A. Townsend (University of Manchester)ATLASATLAS08:34:33.011-01:57:28.322020-10-04 14:48:28.80017.438orange-ATLAS2PSNATLAS20bcklATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1616732020-10-04 14:48:2917.4380.05218.86ABMagorange-ATLASATLAS1_ACAM130Robot
1616722020-06-02 06:28:4818.38ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
839312020-10-04 16:42:14ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTFZTF08:34:33.022-01:57:28.422020-10-04 11:36:57.60018.66g-ZTF2PSNZTF20accmtgtZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1616352020-10-04 12:48:5817.53ABMagr-ZTFP48_ZTF-Cam30ZTF
1616342020-10-04 11:36:5818.66ABMagg-ZTFP48_ZTF-Cam30ZTF
824592020-09-17 13:15:56KZStanekJ. Brimacombe, K. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN08:34:32.760-01:57:30.132020-09-16 03:21:36.00017g-Sloan2PSNWISEA J083433.71-015732.70.030334ASASSN-20lvASAS-SNDiscovered after the seasonal gap, confirmed via follow-up imaging
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1585662020-09-16 03:21:3617ABMagg-SloanASASSN-5_Payne-Gaposchkin
1585652020-06-17 16:33:3517ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarksADS Bibcode
76032020-10-06 23:26:32ZTF_Bot1A. Dahiwale, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN Ia0.0331ZTF2020TNSCR3042....1D
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
76162020-10-06 12:13:52P60_SEDM2250SEDmRobotautoZTF tns_2020tnq_2020-10-06_12-13-52_P60_SEDM_ZTF.asciiObjectZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
76162020-10-06 12:13:52P60 / SEDM2250SEDmRobotautoZTF tns_2020tnq_2020-10-06_12-13-52_P60_SEDM_ZTF.asciiObjectZTF
66955AT 2020tym122:19:21.485+35:19:57.65ASAS-SNASAS-SNASAS-SNASASSN-20mfASASSN-1 - BrutusYY14.7g-Sloan2020-09-22 10:33:36.000Stanek
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
829762020-09-22 13:24:11KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN22:19:21.485+35:19:57.652020-09-22 10:33:36.00014.7g-Sloan2PNVASASSN-20mfASAS-SNNo counterpart in Vizier, most likely a large-amplitude CV, could also be a Nova
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1596812020-09-22 10:33:3614.7ABMagg-SloanASASSN-1_Brutus
1596802020-09-19 10:19:1218.7ABMagg-SloanASASSN-1_Brutus[Last non detection]
66960AT 2020tyr1117:38:33.302-48:23:59.82CV0ASAS-SNASAS-SNePESSTO+ASAS-SNASASSN-20mgASASSN-5 - Payne-GaposchkinESO-NTT - EFOSC2-NTTYY113.6g-Sloan2020-09-21 19:55:12.000Stanek
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
829822020-09-22 14:03:45KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN17:38:33.302-48:23:59.822020-09-21 19:55:12.00013.6g-Sloan2OtherASASSN-20mgASAS-SNSignificant brightening (+1 mag) of a previously non-variable star, possible Galactc disk microlensing event
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1596932020-09-21 19:55:1213.6ABMagg-SloanASASSN-5_Payne-Gaposchkin
1596922020-09-04 21:36:0016.7ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection] This is a limit derived using image-subtracted flux
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarksADS Bibcode
77702020-10-23 21:38:02ePESSTOplus_Bot1N. Ihanec, M. Gromadzki, T. Wevers, O. Yaron on behalf of ePESSTO+ePESSTO+CV01ePESSTO+2020TNSCR3226....1I
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
77832020-10-23 00:26:34ESO-NTT_EFOSC2-NTT119N. Ihanec, M. GromadzkiT. WeversePESSTO+ tns_2020tyr_2020-10-23_00-26-34_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2020tyr_2020-10-23_00-26-34_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
77832020-10-23 00:26:34ESO-NTT / EFOSC2-NTT119N. Ihanec, M. GromadzkiT. WeversePESSTO+ tns_2020tyr_2020-10-23_00-26-34_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2020tyr_2020-10-23_00-26-34_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
67006AT 2020ual221:15:40.404-49:04:36.46WISEA J211540.40-490436.20.0311ASAS-SN, ATLASASAS-SN, ATLASASAS-SN, ATLASASASSN-20miASASSN-5 - Payne-Gaposchkin, ATLAS1 - ACAM1YY17.05g-Sloan2020-09-23 00:14:24.000Stanek
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
852722020-10-12 23:00:07ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO), A. Townsend (University of Manchester)ATLASATLAS21:15:40.404-49:04:36.462020-09-17 08:05:16.80018.712cyan-ATLAS2PSNATLAS19bftkATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1640892020-09-17 08:05:1718.7120.18319.39ABMagcyan-ATLASATLAS1_ACAM130Robot
1640882020-09-05 09:25:5518.33ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
830442020-09-23 14:48:55KZStanekK. Z. Stanek, C. S. Kochanek, for the ASAS-SN teamASAS-SNASAS-SN21:15:40.313-49:04:36.012020-09-23 00:14:24.00017.05g-Sloan2PSNWISEA J211540.40-490436.20.0311ASASSN-20miASAS-SNPresent in two epochs, on the rise, likely nuclear source, so could also be a TDE
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1598542020-09-23 00:14:2417.05ABMagg-SloanASASSN-5_Payne-Gaposchkin
1598532020-09-10 23:45:3618.3ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
67282SN 2020ukx4109:12:20.560-24:10:19.45SN Ia0.0023NGC 27840.002305ASAS-SN, ATLAS, GaiaAlerts, Pan-STARRS1ASAS-SN, ATLAS, GaiaAlerts, Pan-STARRS1NoneASAS-SN, ATLAS, GaiaAlerts, Pan-STARRS1ASASSN-20mrASASSN-5 - Payne-Gaposchkin, ATLAS1 - ACAM1, Gaia - Gaia-photometric, PS1 - GPC1SOAR - GoodmanYY115.1g-Sloan2020-09-28 03:07:12.000Stanek
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
974062021-01-19 21:34:58PS1_Bot1K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)Pan-STARRS1Pan-STARRS109:12:20.571-24:10:19.322021-01-16 11:49:55.20017.23w-PS11PSNPS21ktPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1881722021-01-16 11:49:5517.230.0122ABMagw-PS1PS1_GPC145Robot
873622020-10-24 09:42:39Gaia_Bot1S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts teamGaiaAlertsGaiaAlerts09:12:20.560-24:10:19.452020-10-22 13:36:28.80015.04G-Gaia2PSNGaia20exqGaiaAlertsconfirmed SN Ia
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1677632020-10-22 13:36:2915.040.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1677622020-06-24 16:43:4121.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
840822020-10-06 09:38:47ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO), A. Townsend (University of Manchester)ATLASATLAS09:12:20.556-24:10:19.452020-10-05 14:45:36.00014.414orange-ATLAS2PSNATLAS20bcmrATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1619252020-10-05 14:45:3614.4140.01418.47ABMagorange-ATLASATLAS1_ACAM130Robot
1619242020-06-03 06:21:3618.56ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
834482020-09-28 20:17:17KZStanekJ. Brimacombe, K. Z. Stanek, D. Bersier, for the ASAS-SN teamASAS-SNASAS-SN09:12:20.414-24:10:20.142020-09-28 03:07:12.00015.1g-Sloan2PSNNGC 27840.002305ASASSN-20mrASAS-SNBright SN candidate discovered after the seasonal break, confirmed via follow-up imaging
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1608032020-09-28 03:07:1215.1ABMagg-SloanASASSN-5_Payne-Gaposchkin
1608022020-07-07 16:47:5917.4ABMagg-SloanASASSN-5_Payne-Gaposchkin[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarksADS Bibcode
76242020-10-09 22:01:18rcartierR. Cartier (CTIO), C. Corco (CTIO) and C. Briceno (CTIO)NoneSN Ia0.00231Nearby SN Ia classified at about +40 days after maximum brightness. 2020TNSCR3072....1C
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
76372020-10-08 09:05:29SOAR_GoodmanR. CartierR. Cartier None tns_2020ukx_2020-10-08_09-05-29_SOAR_Goodman.asciObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
76372020-10-08 09:05:29SOAR / GoodmanR. CartierR. Cartier None tns_2020ukx_2020-10-08_09-05-29_SOAR_Goodman.asciObject
69854AT 2020yeq100:48:44.578-72:53:53.77SMCASAS-SNASAS-SNASAS-SNASASSN-20niASASSN-2 - Cassius, ASASSN-3 - PaczynskiYY14.1g-Sloan2020-10-26 00:28:48.000Stanek
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
874592020-10-26 02:43:45KZStanekK. Z. Stanek, C. S. Kochanek, R. Cornect, for the ASAS-SN teamASAS-SNASAS-SN00:48:44.578-72:53:53.772020-10-26 00:28:48.00014.1g-Sloan2PSNSMCASASSN-20niASAS-SNPossible Nova in the SMC
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1679242020-10-26 00:28:4814.1ABMagg-SloanASASSN-2_Cassius
1679232020-10-25 01:40:4817.5ABMagr-SloanASASSN-3_Paczynski[Last non detection]
70417SN 2020yzn2119:33:22.330-58:07:22.26SN Ia-91bg-like0.016ESO 142- G 0190.014643ASAS-SN, GaiaAlertsASAS-SN, GaiaAlertsePESSTO+ASAS-SN, GaiaAlertsASASSN-20ntASASSN-1 - Brutus, ASASSN-2 - Cassius, Gaia - Gaia-photometricESO-NTT - EFOSC2-NTTYY116.4g-Sloan2020-11-06 01:55:12.000Stanek
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
907492020-11-25 21:13:34Gaia_Bot1S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts teamGaiaAlertsGaiaAlerts19:33:22.330-58:07:22.262020-11-07 13:17:45.60016.26G-Gaia2PSNGaia20fkgGaiaAlertsconfirmed SN Ia-91bg-like
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1744812020-11-07 13:17:4616.260.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1744802020-10-02 21:50:2421.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
884982020-11-07 01:49:49KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN19:33:22.303-58:07:21.362020-11-06 01:55:12.00016.4g-Sloan2PSNESO 142- G 0190.014643ASASSN-20ntASAS-SNPresent in several epochs, approximately flat light curve
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1698102020-11-06 01:55:1216.4ABMagg-SloanASASSN-1_Brutus
1698092020-10-31 02:24:0016.7ABMagg-SloanASASSN-2_Cassius[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarksADS Bibcode
79682020-11-10 17:39:08ePESSTOplus_Bot1N.Ihanec,M.Gromadzki, R.Byrne,S.Brennan,M.Fraser, I. Irani on behalf of ePESSTO+ePESSTO+SN Ia-91bg-like0.0161ePESSTO+2020TNSCR3411....1I
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
79802020-11-10 01:35:15ESO-NTT_EFOSC2-NTT600N.Ihanec,M.GromadzkiR.Byrne,S.Brennan,M.FraserePESSTO+ tns_2020yzn_2020-11-10_01-35-15_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2020yzn_2020-11-10_01-35-15_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
79802020-11-10 01:35:15ESO-NTT / EFOSC2-NTT600N.Ihanec,M.GromadzkiR.Byrne,S.Brennan,M.FraserePESSTO+ tns_2020yzn_2020-11-10_01-35-15_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2020yzn_2020-11-10_01-35-15_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
70418SN 2020yzo2106:43:32.150-72:35:25.33SN II0.0185ESO 034- G 0120.018503ASAS-SN, GaiaAlertsASAS-SN, GaiaAlertsePESSTO+ASAS-SN, GaiaAlertsASASSN-20nuASASSN-2 - Cassius, ASASSN-3 - Paczynski, Gaia - Gaia-photometricESO-NTT - EFOSC2-NTTYY115.9g-Sloan2020-11-06 08:23:59.000Stanek
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
906172020-11-23 22:30:28Gaia_Bot1S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts teamGaiaAlertsGaiaAlerts06:43:32.150-72:35:25.332020-11-22 00:34:33.60016.24G-Gaia2PSNGaia20fjoGaiaAlertsconfirmed SN II
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1741992020-11-22 00:34:3416.240.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1741982020-10-28 06:44:3821.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
884992020-11-07 02:25:55KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN06:43:32.004-72:35:25.512020-11-06 08:23:59.00015.9g-Sloan2PSNESO 034- G 0120.018503ASASSN-20nuASAS-SNPresent in several epochs, on the rise, in TESS FoV during several Sectors
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1698122020-11-06 08:23:5915.9ABMagg-SloanASASSN-3_Paczynski
1698112020-10-29 07:55:1217.1ABMagg-SloanASASSN-2_Cassius[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarksADS Bibcode
79352020-11-07 17:02:51ePESSTOplus_Bot1M. Gromadzki, N. Ihanec, E. Callis, M. Fraser, I. Irani on behalf of ePESSTO+ePESSTO+SN II0.01851ePESSTO+2020TNSCR3382....1G
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
79472020-11-07 06:04:47ESO-NTT_EFOSC2-NTT600M. Gromadzki, N. IhanecE. Callis, M. FraserePESSTO+ tns_2020yzo_2020-11-07_06-04-47_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2020yzo_2020-11-07_06-04-47_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
79472020-11-07 06:04:47ESO-NTT / EFOSC2-NTT600M. Gromadzki, N. IhanecE. Callis, M. FraserePESSTO+ tns_2020yzo_2020-11-07_06-04-47_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2020yzo_2020-11-07_06-04-47_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
70480AT 2020zbw119:30:48.002-71:04:18.19IC 48530.01423ASAS-SNASAS-SNASAS-SNASASSN-20nwASASSN-3 - Paczynski, ASASSN-5 - Payne-GaposchkinYY16.5g-Sloan2020-11-09 19:55:12.000Stanek
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
886392020-11-10 04:09:33KZStanekK. Z. Stanek, C. S. Kochanek, for the ASAS-SN teamASAS-SNASAS-SN19:30:48.002-71:04:18.192020-11-09 19:55:12.00016.5g-Sloan2PSNIC 48530.01423ASASSN-20nwASAS-SNPresent in several epochs, approximately flat light curve
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1700562020-11-09 19:55:1216.5ABMagg-SloanASASSN-5_Payne-Gaposchkin
1700552020-11-02 01:40:4817ABMagg-SloanASASSN-3_Paczynski[Last non detection]
70481AT 2020zbx219:41:38.690-50:10:11.86WISEA J194139.08-501008.20.024704ASAS-SN, GaiaAlertsASAS-SN, GaiaAlertsASAS-SN, GaiaAlertsASASSN-20nxASASSN-3 - Paczynski, Gaia - Gaia-photometricYY16.4g-Sloan2020-11-06 01:40:48.000Stanek
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
907722020-11-26 10:22:04Gaia_Bot1S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts teamGaiaAlertsGaiaAlerts19:41:38.690-50:10:11.862020-11-08 21:11:31.20016.34G-Gaia2PSNGaia20fkpGaiaAlertscandidate SN near galaxy WISEA J194139.08-501008.2
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1745362020-11-08 21:11:3116.340.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1745352020-11-08 19:24:5821.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
886402020-11-10 04:26:59KZStanekJ. Brimacombe, K. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN19:41:38.645-50:10:12.322020-11-06 01:40:48.00016.4g-Sloan2PSNWISEA J194139.08-501008.20.024704ASASSN-20nxASAS-SNPresent in several epochs, confirmed via follow-up imaging, approximately flat light curve
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1700582020-11-06 01:40:4816.4ABMagg-SloanASASSN-3_Paczynski
1700572020-10-26 02:09:3617.3ABMagg-SloanASASSN-3_Paczynski[Last non detection]
70767AT 2020zmw321:36:25.244-15:02:32.33WISEA J213625.22-150234.40.038483ASAS-SN, ATLAS, Pan-STARRS1ASAS-SN, ATLAS, Pan-STARRS1ASAS-SN, ATLAS, Pan-STARRS1ASASSN-20obASASSN-3 - Paczynski, ATLAS1 - ACAM1, PS1 - GPC1YY16.8g-Sloan2020-11-13 03:21:36.000Stanek
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
942062020-12-28 13:35:50PS1_Bot1K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)Pan-STARRS1Pan-STARRS121:36:25.244-15:02:32.332020-12-03 05:09:36.00017.81w-PS11PSNPS20mwpPan-STARRS1This transient was discovered with the help of citizen science project Supernova Hunters run by Zooniverse.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1818202020-12-03 05:09:3617.810.0222ABMagw-PS1PS1_GPC145Robot
895752020-11-16 18:26:11ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, M. Fulton, J. Gillanders (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)ATLASATLAS21:36:25.231-15:02:32.202020-11-07 06:48:57.60017.736orange-ATLAS2PSNATLAS20bfbjATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1721762020-11-07 06:48:5817.7360.07419.46ABMagorange-ATLASATLAS1_ACAM130Robot
1721752020-11-06 06:18:4315.09ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
890832020-11-14 02:03:09KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SNASAS-SN21:36:25.102-15:02:32.462020-11-13 03:21:36.00016.8g-Sloan2PSNWISEA J213625.22-150234.40.038483ASASSN-20obASAS-SNPresent in several epochs, on the rise
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1710762020-11-13 03:21:3616.8ABMagg-SloanASASSN-3_Paczynski
1710752020-11-05 02:09:3617.9ABMagg-SloanASASSN-3_Paczynski[Last non detection]
70813SN 2020zoq4110:36:21.590+13:43:07.10SN II0.01UGC 05760 0.01004ASAS-SN, ATLAS, GaiaAlerts, Pan-STARRS1ASAS-SN, ATLAS, GaiaAlerts, Pan-STARRS1ePESSTO+ASAS-SN, ATLAS, GaiaAlerts, Pan-STARRS1ASASSN-20ocASASSN-1 - Brutus, ASASSN-2 - Cassius, ATLAS1 - ACAM1, Gaia - Gaia-photometric, PS1 - GPC1ESO-NTT - EFOSC2-NTTYY117.5g-Sloan2020-11-14 13:27:50.400Stanek
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
973022021-01-18 19:59:09PS1_Bot1K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)Pan-STARRS1Pan-STARRS110:36:21.589+13:43:07.092019-01-03 15:46:04.80022.09w-PS11PSNPS20lsoPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1879932019-01-03 15:46:0522.090.2422ABMagw-PS1PS1_GPC145Robot
920542020-12-08 22:35:57Gaia_Bot1S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts teamGaiaAlertsGaiaAlerts10:36:21.590+13:43:07.102020-12-07 04:46:33.60017.04G-Gaia2PSNGaia20fplGaiaAlertsconfirmed SN II
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1773602020-12-07 04:46:3417.040.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1773592020-11-05 06:57:3621.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
908572020-11-27 10:48:29ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, M. Fulton, J. Gillanders (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)ATLASATLAS10:36:21.593+13:43:07.262020-11-26 13:49:26.40016.36orange-ATLAS2PSNATLAS20bgdtATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1747222020-11-26 13:49:2616.360.04519.52ABMagorange-ATLASATLAS1_ACAM130Robot
1747212020-11-04 14:54:1419.14ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
891662020-11-14 18:40:57KZStanekJ. Brimacombe, K. Z. Stanek, C. S. Kochanek, for the ASAS-SN teamASAS-SNASAS-SN10:36:21.542+13:43:08.942020-11-14 13:27:50.40017.5g-Sloan2PSNUGC 05760 0.01004ASASSN-20ocASAS-SNRelatively nearby host galaxy, candidate confirmed by follow-up imaging
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1712462020-11-14 13:27:5017.5ABMagg-SloanASASSN-1_Brutus
1712452020-11-12 08:38:2416.6ABMagg-SloanASASSN-2_Cassius[Last non detection]
Classification reports
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarksADS Bibcode
80452020-11-21 18:16:22ePESSTOplus_Bot1N. Ihanec, M. Gromadzki, E. Callis, M. Fraser, O. Yaron on behalf of ePESSTO+ePESSTO+SN II0.011ePESSTO+2020TNSCR3524....1I
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
80572020-11-21 08:11:48ESO-NTT_EFOSC2-NTT600N. Ihanec, M. GromadzkiE. Callis, M. FraserePESSTO+ tns_2020zoq_2020-11-21_08-11-48_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2020zoq_2020-11-21_08-11-48_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
80572020-11-21 08:11:48ESO-NTT / EFOSC2-NTT600N. Ihanec, M. GromadzkiE. Callis, M. FraserePESSTO+ tns_2020zoq_2020-11-21_08-11-48_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2020zoq_2020-11-21_08-11-48_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
71367AT 2020aaix211:06:49.459+47:51:11.78CGCG 241-080 NED020.06427ASAS-SN, ATLASASAS-SN, ATLASASAS-SN, ATLASASASSN-20ojASASSN-4 - Leavitt, ATLAS1 - ACAM1YY17.5g-Sloan2020-11-16 12:00:00.000Stanek
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
914972020-12-03 23:14:26ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, M. Fulton, J. Gillanders (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)ATLASATLAS11:06:49.459+47:51:11.782020-12-03 14:29:45.60018.36orange-ATLAS2PSNATLAS20bgmvATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1762192020-12-03 14:29:4618.360.14119.04ABMagorange-ATLASATLAS1_ACAM130Robot
1762182020-12-01 13:37:5518.82ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
900732020-11-18 15:40:08KZStanekK. Z. Stanek, Z. Way, for the ASAS-SN teamASAS-SNASAS-SN11:06:49.260+47:51:11.742020-11-16 12:00:00.00017.5g-Sloan2PSNCGCG 241-080 NED020.06427ASASSN-20ojASAS-SNPresent in several epochs, on the rise
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
1731892020-11-16 12:00:0017.5ABMagg-SloanASASSN-4_Leavitt
1731882020-11-12 10:19:1218ABMagg-SloanASASSN-4_Leavitt[Last non detection]

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