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Showing results 20951 to 21000 out of 44622

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IDNameRepsClassRAsort descendingDECObj. TypeRedshiftHost NameHost RedshiftDiscovering Group/sClassifying Group/sAssociated Group/sDisc. Internal NameDisc. Instrument/sClass. Instrument/sTNS ATPublicEnd Prop. PeriodObject SpectraDiscovery MagDiscovery Mag FilterDiscovery Date (UT)SenderRemarksSourcesBibcodeExt. catalog/s
17704AT 2017yu111:52:21.312+54:10:48.99iPTFiPTFiPTF17yuP48 - CFH12kYY2019-01-3118.999g-PTF2017-01-31 11:42:43iPTF_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
84172017-01-31 12:15:38iPTF_Bot1M. Kasliwal, Y. Cao (Caltech), on behalf of iPTFiPTF11:52:21.312+54:10:48.992017-01-31 11:42:4318.999g-PTF2PSNiPTF17yuiPTF2019-01-31
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
125012017-01-31 11:42:4318.999ABMagg-PTFP48_CFH12k60iPTF
125002009-01-01 00:00:0021.5ABMagR-PTFP48_CFH12k60iPTF[Last non detection]
19138AT 2017cbt111:52:21.740+20:39:08.202MASX J11522168+2039069 0.023TNTSTNTSBAO-0.6m - BATCYY17.8Clear-2017-03-08 15:50:24Li
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
99952017-03-10 01:36:23M51Hanjie Tan(CCU), Wenxiong Li (THU),Tianmeng Zhang (NAOC), Zesheng Yang(THU), Zhijian Xu, Hao Song(THU), Xiaofeng Wang(THU), Jun Mo(THU), Yuanhao Wang(THU), Ziheng Zhou(THU), Xu Zhou(NAOC) on behalf of the TNTSTNTS11:52:21.740+20:39:08.202017-03-08 15:50:2417.8Clear-1PSN2MASX J11522168+2039069 0.023TNTSThis possible supernova was discovered by the 0.6 m schmidt telescope at Xinglong Observatory during the Tsinghua-NAOC Transient Survey (TNTS). The transient is located 1" east and 1" north of the center of 2MASX J11522168+2039069
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
148472017-03-08 15:50:2417.8VegaMagClear-BAO-0.6m_BATC
38149AT 2019gco111:52:28.186+11:02:36.14ZTFZTFZTF19aavnvnxP48 - ZTF-CamYY19.49r-ZTF2019-05-30 04:02:05ZTF_AMPEL_NEW
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
359892019-05-30 06:34:11ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF11:52:28.186+11:02:36.142019-05-30 04:02:0519.49r-ZTF3PSNZTF19aavnvnxZTFSee arXiv:1904.05922 for selection criteria.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
674942019-05-30 05:29:5719.740.1620.56ABMagg-ZTFP48_ZTF-Cam30
674932019-05-30 04:02:0519.490.1620.35ABMagr-ZTFP48_ZTF-Cam30
674922019-05-05 06:36:5620.5869ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
33509AT 2019lc111:52:30.700+20:37:32.20IC 29680.022055TNTSTNTSBAO-0.6m - BATCYY16.28Clear-2019-01-08 20:10:21Tan
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
283962019-01-09 10:46:09honkitHanjie Tan(NCU), Wenxiong Li(THU), Rongxin Wang(THU),Tianmeng Zhang (NAOC), Zhijian Xu, Hao Song(THU), Xiaofeng Wang(THU), Jun Mo(THU),Xu Zhou(NAOC) on behalf of the TNTSTNTS11:52:30.700+20:37:32.202019-01-08 20:10:2116.28Clear-1PSNIC 29680.022055TNTSThis possible supernova was discovered by the 0.6 m Schmidt telescope at Xinglong Observatory during the Tsinghua-NAOC Transient Survey (TNTS). The transient is located 2.8" east and 0.2" north of the center of IC 2968.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
505252019-01-08 20:10:2116.28VegaMagClear-BAO-0.6m_BATC
18518AT 2017bdy111:52:31.050+35:27:22.82iPTFiPTFiPTF17bdyP48 - CFH12kYY2019-02-2120.312R-PTF2017-02-21 10:10:33iPTF_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
93012017-02-21 14:05:30iPTF_Bot1M. Kasliwal, Y. Cao (Caltech), on behalf of iPTFiPTF11:52:31.050+35:27:22.822017-02-21 10:10:3320.312R-PTF2PSNiPTF17bdyiPTF2019-02-21
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
137072017-02-21 10:10:3320.312ABMagR-PTFP48_CFH12k60iPTF
137062009-01-01 00:00:0021.5ABMagR-PTFP48_CFH12k60iPTF[Last non detection]
36245AT 2019dih111:52:31.879+34:47:42.85ATLASATLASATLAS19gshATLAS1 - ACAM1YY18.283orange-ATLAS2019-03-27 10:37:55ATLAS_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
328952019-04-12 08:52:12ATLAS_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, O. McBrien, D. O'Neill, P. Clark, M. Fulton, A. McCormack (Queen's University Belfast), D. E. Wright (University of Minnesota)ATLAS11:52:31.879+34:47:42.852019-03-27 10:37:5518.283orange-ATLAS2PSNATLAS19gshATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
611332019-03-27 10:37:5518.2830.12719.36ABMagorange-ATLASATLAS1_ACAM130Robot
611322019-03-25 11:32:3816.46ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
383 1971B11:52:34.400+49:07:59.00Anon. NY17.51971-01-31 00:00:00[Discoverer=Kowal; DiscoveryRef=PASP 84, 844; PositionRef=; Orig Type=Unknown] RA,DEC set on 2019-09-18 according to the data on http://www.rochesterastronomy.org
10572AT 2016uv111:52:35.459+00:01:02.78Pan-STARRS1Pan-STARRS1PS16wsPS1 - GPC1YY21.1227w-PS12016-01-18 12:23:45Young
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
5732016-01-28 15:56:30David YoungDavid YoungPan-STARRS111:52:35.459+00:01:02.782016-01-18 12:23:4521.1227w-PS11PSNPS16wsPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
6352016-01-18 12:23:4521.1227ABMagw-PS1PS1_GPC1
4115SN 2007dh11:52:36.701+12:20:14.39SN IaAnon. NY18.82007-04-18 00:00:00[Discoverer="Nearby Supernova Factory" collaboration; DiscoveryRef=CBET 990; PositionRef=CBET 990; Orig Type=Ia ]
20510AT 2017ecg211:52:36.850-12:21:48.20ATLAS, GaiaAlertsATLAS, GaiaAlertsATLAS17flmATLAS1 - ACAM1, Gaia - Gaia-photometricYY18.29orange-ATLAS2017-05-13 07:30:43ATLAS_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
116852017-05-25 08:33:14Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts11:52:36.850-12:21:48.202017-05-23 20:42:4318.61G-Gaia2PSNGaia17bjaGaiaAlertsblue transient (GS-TEC predicts SN Ia), aka ATLAS17flm
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
173042017-05-23 20:42:4318.610.2ABMagG-GaiaGaia_Gaia-photometric60Robot
173032017-01-13 02:36:5721.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
115502017-05-17 16:00:03ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K.W. Smith, S. J. Smartt (Queen's University Belfast)ATLAS11:52:36.863-12:21:48.502017-05-13 07:30:4318.29orange-ATLAS2PSNATLAS17flmATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
170522017-05-13 07:30:4318.290.1618.21ABMagorange-ATLASATLAS1_ACAM130Robot
170512017-05-10 10:43:4017.54ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
33389AT 2019gv111:52:39.497-08:58:17.15Pan-STARRS1Pan-STARRS1PS19fcPS1 - GPC1YY20.49w-PS12019-01-04 15:04:19PS1_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
282132019-01-07 20:11:26PS1_Bot1K. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, A. Schultz, T. Lowe, J. Bulger (IfA, University of Hawaii), S. J. Smartt, K. W. Smith (Queen's University Belfast), J. Tonry, C. Waters, (IfA, University of Hawaii) D. E. Wright (University of Minnesota), D. R. Young (Queen's University Belfast)Pan-STARRS111:52:39.497-08:58:17.152019-01-04 15:04:1920.49w-PS11PSNPS19fcPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
501532019-01-04 15:04:1920.490.1222ABMagw-PS1PS1_GPC145Robot
11177AT 2016arw111:52:40.636+05:37:55.24Pan-STARRS1Pan-STARRS1PS16arvPS1 - GPC1YY18.9866r-Sloan2016-02-29 11:40:29Young
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
12522016-03-06 19:20:44David YoungK. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, N. Primak, A. Schultz, (IfA, University of Hawaii), S. J. Smartt, K. W. Smith, (Queen's University Belfast), J. Tonry, C. Waters, (IfA, University of Hawaii) D. E. Wright, D. R. Young (Queen's University Belfast)Pan-STARRS111:52:40.636+05:37:55.242016-02-29 11:40:2918.9866r-Sloan1PSNPS16arvPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
14222016-02-29 11:40:2918.9866ABMagr-SloanPS1_GPC1
26665SN 2018bvw1111:52:43.621+25:40:30.12SN Ic-BL0.054ZTFZTFZTFZTF18aaqjovhP48 - ZTF-CamP60 - SEDMYY118.65r-ZTF2018-05-05 04:04:48ZTF_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
187552018-05-22 06:27:14ZTF_Bot1C. Fremling (Caltech), K. Taggart (LJMU) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTF11:52:43.621+25:40:30.122018-05-05 04:04:4818.65r-ZTF3PSNZTF18aaqjovhZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
288362018-05-20 04:03:2120.3ABMagg-ZTFP48_ZTF-Cam30ZTF
288352018-05-05 04:04:4818.65ABMagr-ZTFP48_ZTF-Cam30ZTF
288342018-04-25 04:13:2619.78ABMagr-ZTFP48_ZTF-Cam30ZTF[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
41552019-05-31 07:46:00ZTF_Bot1C. Fremling, A. Dugas (Caltech), Y. Sharma (IIT Bombay) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN Ic-BL0.0541ZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
41622018-05-09 08:37:28P60_SEDM1800SEDmRobotD. NeillZTF tns_2018bvw_2018-05-09_08-37-28_P60_SEDM_ZTF.asciiObjectZTF
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
41622018-05-09 08:37:28P60 / SEDM1800SEDmRobotD. NeillZTF tns_2018bvw_2018-05-09_08-37-28_P60_SEDM_ZTF.asciiObjectZTF
25273SN 2018yc3111:52:45.476+37:51:15.47SN Ia0.035SDSS J115245.43+375116.2ASAS-SN, ATLAS, Pan-STARRS1NoneASAS-SN, ATLAS, Pan-STARRS1ASASSN-18dmASASSN-4 - Leavitt, ATLAS1 - ACAM1, PS1 - GPC1Lijiang-2.4m - YFOSCYY117.6g-Sloan2018-02-22 07:40:48Stanek
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
203712018-07-13 18:26:14PS1_Bot1K. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, A. Schultz, T. Lowe, J. Bulger (IfA, University of Hawaii), S. J. Smartt, K. W. Smith (Queen's University Belfast), J. Tonry, C. Waters, (IfA, University of Hawaii) D. E. Wright (University of Minnesota), D. R. Young (Queen's University Belfast)Pan-STARRS111:52:45.476+37:51:15.472018-03-08 10:10:3318.53i-Sloan1PSNPS18annPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
316842018-03-08 10:10:3318.530.0520.7ABMagi-SloanPS1_GPC145Robot
170522018-02-23 13:40:03ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K.W. Smith, S. J. Smartt, M. Fulton, O. McBrien (Queen's University Belfast)ATLAS11:52:45.488+37:51:15.642018-02-12 15:27:2118.814orange-ATLAS2PSNATLAS18mfaATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
257002018-02-12 15:27:2118.8140.17519.21ABMagorange-ATLASATLAS1_ACAM130Robot
256992018-02-08 16:06:1418.21ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
170482018-02-23 00:35:58KZStanekK. Z. Stanek, for the ASAS-SN teamASAS-SN11:52:45.334+37:51:15.262018-02-22 07:40:4817.6g-Sloan2PSNSDSS J115245.43+375116.2ASASSN-18dmASAS-SNIn several epochs, faint, unknown redshift host galaxy
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
256922018-02-22 07:40:4817.6ABMagg-SloanASASSN-4_Leavitt
256912018-02-10 08:23:5918.6ABMagg-SloanASASSN-4_Leavitt[Last non detection]
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
17522018-02-28 18:43:48jujiaJujia Zhang (YNAO) and Xiaofeng Wang(THU)NoneSN Ia0.0351The spectrum matches a norm SN Ia at a few days after maximum (e.g., SN 1999ek t = +3 days, via, SNID Blondin and Tonry 2007, Ap.J., 666, 1024)
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17572018-02-28 17:45:36Lijiang-2.4m_YFOSC1800Jujia ZhangNone tns_2018yc_2018-02-28.74_Lijiang-2.4m_YFOSC.datObject
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17572018-02-28 17:45:36Lijiang-2.4m / YFOSC1800Jujia ZhangNone tns_2018yc_2018-02-28.74_Lijiang-2.4m_YFOSC.datObject
219 1961U11:52:47.100+44:06:00.00NGC 3938 NY13.71962-01-02 00:00:00[Discoverer=Wild; DiscoveryRef=IAUC 1787; PositionRef=; Orig Type=Unknown] RA,DEC set on 2019-09-18 according to the data on http://www.rochesterastronomy.org
3133SN 2005ay11:52:48.070+44:06:18.40SN IINGC 3938 NY15.62005-03-27 00:00:00[Discoverer=Rich; DiscoveryRef=CBET 128; PositionRef=IAUC 8500; Orig Type=II ]
41063AT 2019kjo111:52:48.165+21:22:54.83ZTFZTFZTF18aauinubP48 - ZTF-CamYY20.27g-ZTF2019-06-24 04:38:20ZTF_AMPEL_COMPLETE
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
407362019-07-04 12:14:54ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF11:52:48.165+21:22:54.832019-06-24 04:38:2020.27g-ZTF3AGNZTF18aauinubZTFKnown SDSS and/or MILLIQUAS QSO/AGN. See arXiv:1904.05922 for selection criteria.
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
766702019-07-03 05:26:3419.790.1720.07ABMagr-ZTFP48_ZTF-Cam30
766692019-06-24 04:38:2020.270.1920.56ABMagg-ZTFP48_ZTF-Cam30
766682019-06-08 05:08:2720.5289ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
2883SN 2004az11:52:48.221+29:20:51.68SN IaUGC 6853 NY17.82004-03-21 00:00:00[Discoverer=Lick Observatory Supernova Survey; DiscoveryRef=IAUC 8312; PositionRef=IAUC 8312; Orig Type=Ia ]
13198AT 2016drl111:52:48.900-33:07:27.30GaiaAlertsGaiaAlertsGaia16aecGaia - Gaia-photometricYY18.77G-Gaia2016-02-15 11:24:00Gaia_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
33362016-07-22 10:58:25Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts11:52:48.900-33:07:27.302016-02-15 11:24:0018.77G-Gaia2PSNGaia16aecGaiaAlertsCandidate SN on top of very faint host
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
39042016-02-15 11:24:0018.770.2ABMagG-GaiaGaia_Gaia-photometric60Robot
39032016-01-08 11:45:3621.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
276SN 1964L11:52:49.099+44:07:45.41SN IcNGC 3938 NY13.31964-12-11 00:00:00[Discoverer=Wild; DiscoveryRef=IAUC 1882; PositionRef=PASP 105, 1250; Orig Type=Ic ]
6157SN 2013as11:52:52.339-18:59:19.90SN IaAnon. NY18.12013-03-15 00:00:00[Discoverer=Drake et al. (Catalina Real-time Transient Survey); DiscoveryRef=CBET 3447; PositionRef=CBET 3447; Orig Type=Ia]
20674SN 2017ein2111:52:53.250+44:07:26.11SN Ic0.0027NGC3938None, GaiaAlertsNoneGaiaAlertsOther - Other, Gaia - Gaia-photometricBAO-2.16m - CassegrainYY117.6Clear-2017-05-25 23:16:48Arbour
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
117582017-05-29 16:55:24Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts11:52:53.250+44:07:26.112017-05-27 15:37:2616.9G-Gaia2PSNGaia17bjwGaiaAlertsConfirmed SN Ic, aka SN 2017ein, in galaxy NGC 3938
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
174062017-05-27 15:37:2616.90.2ABMagG-GaiaGaia_Gaia-photometric60Robot
174052017-04-19 10:30:4321.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
117342017-05-25 23:59:30Ron ArbourRon ArbourNone11:52:53.250+44:07:26.202017-05-25 23:16:4817.6Clear-2PSNNGC3938
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
173622017-05-25 23:16:4817.619OtherClear-Other_Other30Ron ArbourUnits= V Instrument= C14 35cm f/6 + SXVR-H9 camera
173612017-05-10 22:48:0019OtherClear-Other_Other30Ron Arbour[Last non detection] Units= V Instrument= C14 35cm f/6 + SXVR-H9 camera
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2017ein_atrep_11734.jpgGraphics2017-05-26 01:55:19Ron Arbour
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
10092017-05-26 15:48:56Danfeng XiangD. Xiang, L. Rui, X. Wang(THU), H. Song(THU), F. Xiao(NAOC), T. Zhang(NAOC), J. Zhang(YNAO)NoneSN Ic0.00271TNTS
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
10172017-05-26 13:37:29BAO-2.16m_Cassegrain3600H. Song(THU),F. Xiao(NAOC)D. Xiang(THU)None tns_2017ein_2457900.0677_BAO-2.16m_Cassegrain.txtObjectTNTSA spectrum taken on UT May. 26.57 2017 indicates that this transient is consistent with a type Ic supernova near maximum light.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
10172017-05-26 13:37:29BAO-2.16m / Cassegrain3600H. Song(THU),F. Xiao(NAOC)D. Xiang(THU)None tns_2017ein_2457900.0677_BAO-2.16m_Cassegrain.txtObjectTNTSA spectrum taken on UT May. 26.57 2017 indicates that this transient is consistent with a type Ic supernova near maximum light.
41970AT 2019lrx111:52:55.230+61:06:04.79GaiaAlertsGaiaAlertsGaia19ddkGaia - Gaia-photometricYY18.39G-Gaia2019-07-22 01:37:55Gaia_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
423252019-07-24 15:03:38Gaia_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), D. Eappachen, Z. Kostrzewa-Rutkowska (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts teamGaiaAlerts11:52:55.230+61:06:04.792019-07-22 01:37:5518.39G-Gaia2OtherGaia19ddkGaiaAlertslong-term rise of ~0.4 mags in known QSO
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
802562019-07-22 01:37:5518.390.2ABMagG-GaiaGaia_Gaia-photometric60Robot
802552019-07-18 05:28:1921.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
28528AT 2018eos211:52:55.450+44:27:06.98GaiaAlerts, ZTFGaiaAlerts, ZTFGaia18bzeGaia - Gaia-photometric, P48 - ZTF-CamYY19.84G-Gaia2018-07-20 06:02:52Gaia_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
213182018-08-07 10:10:00ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTF11:52:55.444+44:27:07.072018-07-22 04:16:1919.39g-ZTF3PSNZTF18abixgnyZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
332552018-08-06 04:19:1218.96ABMagg-ZTFP48_ZTF-Cam30ZTF
332542018-07-22 04:16:1919.39ABMagg-ZTFP48_ZTF-Cam30ZTF
332532018-07-15 04:10:3319.85ABMagr-ZTFP48_ZTF-Cam30ZTF[Last non detection]
212122018-08-04 08:41:14Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts11:52:55.450+44:27:06.982018-07-20 06:02:5219.84G-Gaia2PSNGaia18bzeGaiaAlertsblue transient rising near galaxy SDSS J115255.30+442702.9. GS-TEC predicts SN Ia
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
330362018-07-20 06:02:5219.840.2ABMagG-GaiaGaia_Gaia-photometric60Robot
330352018-06-08 06:33:0721.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
25056SN 2018pv3111:52:55.760+36:59:10.36SN Ia0.0031NGC3941None, ATLAS, GaiaAlertsNoneATLAS, GaiaAlertsOther - Other, ATLAS1 - ACAM1, Gaia - Gaia-photometricKanata - HOWPolYY115.1Clear-2018-02-03 15:09:07Tsuboi
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
178122018-04-17 23:26:07Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts11:52:55.760+36:59:10.362018-04-16 11:19:4015.35G-Gaia2PSNGaia18ayxGaiaAlertsconfirmed SN Ia in galaxy NGC3491, aka SN 2018pv
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
270782018-04-16 11:19:4015.350.2ABMagG-GaiaGaia_Gaia-photometric60Robot
270772018-01-11 22:27:5021.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
170082018-02-19 00:00:02ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K.W. Smith, S. J. Smartt, M. Fulton, O. McBrien (Queen's University Belfast)ATLAS11:52:55.745+36:59:10.192018-01-10 14:36:5717.128orange-ATLAS2PSNATLAS18mciATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
256132018-01-10 14:36:5717.1280.15619.56ABMagorange-ATLASATLAS1_ACAM130Robot
256122018-01-02 13:49:2618.78ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
168002018-02-08 18:23:28mtsuboiMasaki TsuboiNone11:52:55.700+36:59:11.602018-02-03 15:09:0715.1Clear-2PSNNGC3941Offsets:3″ Eand0″NofNGC3941
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
252792018-02-03 15:09:0715.117.7VegaMagClear-Other_Other20M.TsuboiTelescope:0.35-m f/4.6 reflector
252782018-01-25 16:06:5517.4VegaMagOther-Other_Other20M.Tsuboi[Last non detection] Telescope:0.35-m f/4.6 reflector
Related files
FileFile TypeCommentsLast Modified (UT)Modified By
tns_2018pv_atrep_16800.jpgGraphics2018-02-08 18:23:28mtsuboi
tns_2018pv_atrep_16800_0.jpgGraphics2018-02-07 15:37:38(UT) Telescope:0.35-m f/4.6 reflector2018-02-08 18:23:28mtsuboi
Classification reportings
IDTime Received (UT)SenderClassifier/sGroupClassificationRedshiftSpectraRelated FilesAssoc. GroupsEnd Prop. PeriodRemarks
17072018-02-08 18:48:56myamanakaMasayuki YamanakaNoneSN Ia0.00311SN Ia at the premaximum phase
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17122018-02-08 16:47:59Kanata_HOWPol600T. Nakaoka, M. Kawabata, R. HuangM. YamanakaNone tns_2018pv_2018-02-08.7_Kanata_HOWPol.txtObjectThe spectrum resembles with that of a normal Type Ia supernova (SN Ia) at the pre-maximum stage. Using the automatic SN classification tool, GELATO (Harutyunyan et al., 2008, A&A, 488, 383), the spectrum would be similar to that of SN 1992A at the 5 days before maximum. We identified the absorption lines of the CaII IR triplet, OI 7774, SiII 6355, SiII 5972, SII W-shape feature, and Fe II multiplet in our spectrum. The CaII IR triplet, OI 7774, and SiII 6355 line velocities were measured to be ~16500, ~16500, and ~13000 km/s, respectively. The SiII 5972 absorption line was significantly deeper than that of SN 1992A, suggesting that this SN might be a more subluminous event. We measured the equivalent width (EW) of the NaID line as to 0.9 angstrom, suggesting that the host galactic extinction could be very large (A_V~0.5-2.0). Even if the extinction is corrected for, this SN could be still in the rising phase. Follow-up observations could be encouraged.
Spectra
IDObs-date (UT)Tel / InstExp-timeObserver/sReducer/sGroupSpectrum ascii FileSpectrum fits FileSpec. TypeAssoc. GroupsEnd Prop. PeriodRemarks
17122018-02-08 16:47:59Kanata / HOWPol600T. Nakaoka, M. Kawabata, R. HuangM. YamanakaNone tns_2018pv_2018-02-08.7_Kanata_HOWPol.txtObjectThe spectrum resembles with that of a normal Type Ia supernova (SN Ia) at the pre-maximum stage. Using the automatic SN classification tool, GELATO (Harutyunyan et al., 2008, A&A, 488, 383), the spectrum would be similar to that of SN 1992A at the 5 days before maximum. We identified the absorption lines of the CaII IR triplet, OI 7774, SiII 6355, SiII 5972, SII W-shape feature, and Fe II multiplet in our spectrum. The CaII IR triplet, OI 7774, and SiII 6355 line velocities were measured to be ~16500, ~16500, and ~13000 km/s, respectively. The SiII 5972 absorption line was significantly deeper than that of SN 1992A, suggesting that this SN might be a more subluminous event. We measured the equivalent width (EW) of the NaID line as to 0.9 angstrom, suggesting that the host galactic extinction could be very large (A_V~0.5-2.0). Even if the extinction is corrected for, this SN could be still in the rising phase. Follow-up observations could be encouraged.
25646AT 2018alx111:52:55.837+12:12:55.54Pan-STARRS1Pan-STARRS1PS18njPS1 - GPC1YY20.73w-PS12018-03-19 08:22:33PS1_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
174902018-03-24 19:25:04PS1_Bot1K. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, A. Schultz, T. Lowe, J. Bulger (IfA, University of Hawaii), S. J. Smartt, K. W. Smith (Queen's University Belfast), J. Tonry, C. Waters, (IfA, University of Hawaii) D. E. Wright (University of Minnesota), D. R. Young (Queen's University Belfast)Pan-STARRS111:52:55.837+12:12:55.542018-03-19 08:22:3320.73w-PS11PSNPS18njPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
264562018-03-19 08:22:3320.730.122ABMagw-PS1PS1_GPC145Robot
35001AT 2019bof111:52:57.320-02:53:13.86ZTFZTFZTF19aalnwzyP48 - ZTF-CamYY19.04g-ZTF2019-03-01 08:03:34ZTF_AMPEL_NEW
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
305762019-03-06 10:21:27ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF11:52:57.320-02:53:13.862019-03-01 08:03:3419.04g-ZTF3PSNZTF19aalnwzyZTF
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
552172019-03-05 08:01:4719.040.1120.53ABMagg-ZTFP48_ZTF-Cam30
552182019-03-01 08:03:3418.970.1219.99ABMagr-ZTFP48_ZTF-Cam30
552162019-02-10 10:50:5620.2868ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
23595AT 2017inm111:52:58.180+26:59:47.36GaiaAlertsGaiaAlertsGaia17dbhGaia - Gaia-photometricYY18.97G-Gaia2017-11-24 16:59:31Gaia_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
150202017-11-27 09:08:47Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts11:52:58.180+26:59:47.362017-11-24 16:59:3118.97G-Gaia2PSNGaia17dbhGaiaAlertscandidate SN in galaxy 2MASX J11525813+2659494
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
226762017-11-24 16:59:3118.970.2ABMagG-GaiaGaia_Gaia-photometric60Robot
226752017-07-19 22:45:0721.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
10160AT 2016ez111:52:59.231+16:28:00.90Pan-STARRS1Pan-STARRS1PS16euPS1 - GPC1YY20.7769r-Sloan2016-01-03 12:46:09Young
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
1612016-01-28 15:39:44David YoungDavid YoungPan-STARRS111:52:59.231+16:28:00.902016-01-03 12:46:0920.7769r-Sloan1PSNPS16euPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
2232016-01-03 12:46:0920.7769ABMagr-SloanPS1_GPC1
11453AT 2016bcm111:53:00.509+13:30:39.28Pan-STARRS1Pan-STARRS1PS16bcoPS1 - GPC1YY20.8077r-Sloan2016-03-01 09:45:14Young
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
15312016-03-14 04:27:25David YoungK. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, N. Primak, A. Schultz, (IfA, University of Hawaii), S. J. Smartt, K. W. Smith, (Queen's University Belfast), J. Tonry, C. Waters, (IfA, University of Hawaii) D. E. Wright, D. R. Young (Queen's University Belfast)Pan-STARRS111:53:00.509+13:30:39.282016-03-01 09:45:1420.8077r-Sloan1PSNPS16bcoPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
17162016-03-01 09:45:1420.8077ABMagr-SloanPS1_GPC1
18698AT 2017bkw111:53:00.862-01:44:00.87Pan-STARRS1Pan-STARRS1PS17bmrPS1 - GPC1YY20.66w-PS12017-02-22 10:30:43PS1_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
95162017-02-26 18:42:12PS1_Bot1K. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, A. Schultz, T. Lowe (IfA, University of Hawaii), S. J. Smartt, K. W. Smith, (Queen's University Belfast), J. Tonry, C. Waters, (IfA, University of Hawaii) D. E. Wright, D. R. Young (Queen's University Belfast)Pan-STARRS111:53:00.862-01:44:00.872017-02-22 10:30:4320.66w-PS11PSNPS17bmrPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
140352017-02-22 10:30:4320.660.1222ABMagw-PS1PS1_GPC145Robot
47720AT 2019udb111:53:01.872-06:03:50.65ATLASATLASATLAS19ztfATLAS1 - ACAM1YY16.259cyan-ATLAS2019-11-03 15:01:26ATLAS_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
516092019-11-03 21:00:04ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, 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)ATLAS11:53:01.872-06:03:50.652019-11-03 15:01:2616.259cyan-ATLAS2PSNATLAS19ztfATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
998352019-11-03 15:01:2616.2590.05318.9ABMagcyan-ATLASATLAS1_ACAM130Robot
998342019-07-24 06:04:1918.79ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
27755AT 2018dlb111:53:02.655-05:27:27.07Pan-STARRS1Pan-STARRS1PS18aluPS1 - GPC1YY18.96w-PS12018-02-11 12:18:43PS1_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
202532018-07-13 18:25:38PS1_Bot1K. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, A. Schultz, T. Lowe, J. Bulger (IfA, University of Hawaii), S. J. Smartt, K. W. Smith (Queen's University Belfast), J. Tonry, C. Waters, (IfA, University of Hawaii) D. E. Wright (University of Minnesota), D. R. Young (Queen's University Belfast)Pan-STARRS111:53:02.655-05:27:27.072018-02-11 12:18:4318.96w-PS11PSNPS18aluPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
315662018-02-11 12:18:4318.960.0422ABMagw-PS1PS1_GPC145Robot
17597AT 2017uv111:53:07.518-04:51:58.16Pan-STARRS1Pan-STARRS1PS17aibPS1 - GPC1YY21.34w-PS12017-01-26 13:01:55PS1_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
82932017-01-28 00:23:11PS1_Bot1K. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, N. Primak, A. Schultz, (IfA, University of Hawaii), S. J. Smartt, K. W. Smith, (Queen's University Belfast), J. Tonry, C. Waters, (IfA, University of Hawaii) D. E. Wright, D. R. Young (Queen's University Belfast)Pan-STARRS111:53:07.518-04:51:58.162017-01-26 13:01:5521.34w-PS11PSNPS17aibPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
122802017-01-26 13:01:5521.340.1522ABMagw-PS1PS1_GPC145Robot
10409AT 2016oo111:53:07.751+02:57:26.80Pan-STARRS1Pan-STARRS1PS16pwPS1 - GPC1YY21.1172w-PS12016-01-13 13:02:59Young
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
4102016-01-28 15:49:44David YoungDavid YoungPan-STARRS111:53:07.751+02:57:26.802016-01-13 13:02:5921.1172w-PS11PSNPS16pwPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
4722016-01-13 13:02:5921.1172ABMagw-PS1PS1_GPC1
18178AT 2017aqy111:53:11.437+10:27:07.24Pan-STARRS1Pan-STARRS1PS17bavPS1 - GPC1YY21.29w-PS12017-01-30 11:35:31PS1_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
89302017-02-13 18:42:26PS1_Bot1K. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, A. Schultz, T. Lowe (IfA, University of Hawaii), S. J. Smartt, K. W. Smith, (Queen's University Belfast), J. Tonry, C. Waters, (IfA, University of Hawaii) D. E. Wright, D. R. Young (Queen's University Belfast)Pan-STARRS111:53:11.437+10:27:07.242017-01-30 11:35:3121.29w-PS11PSNPS17bavPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
131202017-01-30 11:35:3121.290.1622ABMagw-PS1PS1_GPC145Robot
25665AT 2018amq111:53:15.216+02:12:30.33Pan-STARRS1Pan-STARRS1PS18nyPS1 - GPC1YY21.03w-PS12018-03-10 09:40:19PS1_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
175122018-03-27 13:37:03PS1_Bot1K. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, A. Schultz, T. Lowe, J. Bulger (IfA, University of Hawaii), S. J. Smartt, K. W. Smith (Queen's University Belfast), J. Tonry, C. Waters, (IfA, University of Hawaii) D. E. Wright (University of Minnesota), D. R. Young (Queen's University Belfast)Pan-STARRS111:53:15.216+02:12:30.332018-03-10 09:40:1921.03w-PS11PSNPS18nyPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
264942018-03-10 09:40:1921.030.1722ABMagw-PS1PS1_GPC145Robot
23111AT 2017hvp111:53:15.460+15:03:49.48ATLASATLASATLAS17mygATLAS1 - ACAM1YY18.067orange-ATLAS2017-11-02 14:55:40ATLAS_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
144882017-11-05 22:30:05ATLAS_Bot1J. Tonry, B. Stalder, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), A. Rest (STScI), K.W. Smith, S. J. Smartt (Queen's University Belfast)ATLAS11:53:15.460+15:03:49.482017-11-02 14:55:4018.067orange-ATLAS1PSNATLAS17mygATLAS
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
218172017-11-02 14:55:4018.0670.09718.47ABMagorange-ATLASATLAS1_ACAM130Robot
40184AT 2019jbv111:53:17.772-20:23:33.34Pan-STARRS1Pan-STARRS1PS19byyPS1 - GPC1YY20.78w-PS12019-01-02 14:54:14PS1_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
394032019-06-30 14:35:34PS1_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, S. J. Smartt, D. O'Neil, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)Pan-STARRS111:53:17.772-20:23:33.342019-01-02 14:54:1420.78w-PS11PSNPS19byyPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
747112019-01-02 14:54:1420.780.1122ABMagw-PS1PS1_GPC145Robot
20468AT 2017ear111:53:17.900-67:55:52.64GaiaAlertsGaiaAlertsGaia17bfaGaia - Gaia-photometricYY17.54G-Gaia2017-05-09 03:33:07Gaia_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
115052017-05-13 14:44:48Gaia_Bot1A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts teamGaiaAlerts11:53:17.900-67:55:52.642017-05-09 03:33:0717.54G-Gaia2PSNGaia17bfaGaiaAlertsblue transient near Galactic plane, near DSS source
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
169622017-05-09 03:33:0717.540.2ABMagG-GaiaGaia_Gaia-photometric60Robot
169612017-03-25 15:54:4321.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
18516AT 2017bdw111:53:19.180+36:26:32.25iPTFiPTFiPTF17bdwP48 - CFH12kYY2019-02-2120.309R-PTF2017-02-21 10:13:26iPTF_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
92992017-02-21 14:03:59iPTF_Bot1M. Kasliwal, Y. Cao (Caltech), on behalf of iPTFiPTF11:53:19.180+36:26:32.252017-02-21 10:13:2620.309R-PTF2PSNiPTF17bdwiPTF2019-02-21
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
137032017-02-21 10:13:2620.309ABMagR-PTFP48_CFH12k60iPTF
137022009-01-01 00:00:0021.5ABMagR-PTFP48_CFH12k60iPTF[Last non detection]
3476SN 2006aa11:53:19.891+20:45:18.22SN IInNGC 3947 NY18.12006-02-08 00:00:00[Discoverer=LOSS; DiscoveryRef=CBET 395; PositionRef=IAUC 8669; Orig Type=IIn ]
22275AT 2013jc111:53:21.275+52:20:45.31iPTFiPTFiPTF13jcP48 - CFH12kYY2019-09-0819.835R-PTF2013-04-13 03:37:26iPTF_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
135402017-09-08 18:59:05iPTF_Bot1iPTFiPTF11:53:21.275+52:20:45.312013-04-13 03:37:2619.835R-PTF2PSNiPTF13jciPTF2019-09-08
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
202202013-04-13 03:37:2619.835ABMagR-PTFP48_CFH12k60iPTF
202192009-01-01 00:00:0021.5ABMagR-PTFP48_CFH12k60iPTF[Last non detection]
6299SN 2013G11:53:21.319+20:45:10.01SN IaNGC 3947 NY162013-01-05 00:00:00[Discoverer=Howerton, Drake et al. (Catalina Sky Survey); DiscoveryRef=CBET 3381; PositionRef=CBET 3381; Orig Type=Ia]
2173SN 2001P11:53:21.559+20:44:53.30SN IaNGC 3947 NY17.52001-01-31 00:00:00[Discoverer=Lick & Tenagra Observatories Supernova Search; DiscoveryRef=IAUC 7576; PositionRef=IAUC 7576; Orig Type=Ia ]
37881AT 2015cw111:53:22.008-00:18:49.322MASX J11532200-00185070.134287NoneCTIO-4m - DECAMYY19.93g-Sloan2015-04-11 03:03:29Thévenot
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
355912019-05-22 07:12:07MelinaMichael Mojstrovich, Ine TheunissenNone11:53:22.008-00:18:49.322015-04-11 03:03:2919.93g-Sloan1PSN2MASX J11532200-00185070.134287This transient was first discovered by Michael Mojstrovich on the galaxy zoo website, see discussion: https://www.zooniverse.org/projects/zookeeper/galaxy-zoo/talk/1267/1006195
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
667152015-04-11 03:03:2919.93ABMagg-SloanCTIO-4m_DECAM79The Apparent Magnitude was calculated with APT by Melina Thévenot, using SDSS J115326.35-001813.2, see http://skyserver.sdss.org/dr15/en/tools/explore/Summary.aspx?ra=178.3598&dec=-0.3035. An Absolute Magnitude of -19.01 was also calculated. The transient also appears in HSC images at a later date (2015-05-19 Y-band, 2015-05-23 z-band), but it is very faint in these images and measuring the flux is difficult for these images.
406 1972C11:53:23.300+20:45:27.00NGC 3947 NY161972-01-18 00:00:00[Discoverer=Kowal; DiscoveryRef=PASP 85, 427; PositionRef=PASP 85, 427; Orig Type=Unknown] RA,DEC set on 2019-09-18 according to the data on http://www.rochesterastronomy.org
31325AT 2018irk111:53:26.253+35:56:53.55ZTFZTFZTF18aahxamcP48 - ZTF-CamYY19.3626g-ZTF2018-11-01 11:51:06ZTF_AMPEL_NEW
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
251952018-11-20 14:49:46ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTF11:53:26.253+35:56:53.552018-11-01 11:51:0619.3626g-ZTF6PSNZTF18aahxamcZTFKnown SDSS and/or MILLIQUAS QSO/AGN
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
425212018-11-18 11:42:3219.36260.18263420.2797ABMagg-ZTFP48_ZTF-Cam30
425252018-11-12 11:17:4718.23250.10637619.3185ABMagr-ZTFP48_ZTF-Cam30
425242018-11-08 12:39:3719.00270.12371520.7865ABMagg-ZTFP48_ZTF-Cam30
425232018-11-08 11:27:5018.83260.11304220.2604ABMagr-ZTFP48_ZTF-Cam30
425222018-11-05 11:48:3318.97080.13773619.7773ABMagr-ZTFP48_ZTF-Cam30
425202018-05-20 04:04:4820.51ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
17596AT 2017uu111:53:26.448-04:05:01.88Pan-STARRS1Pan-STARRS1PS17aicPS1 - GPC1YY21.24w-PS12017-01-26 13:01:55PS1_Bot1
AT reportings
IDTime Received (UT)SenderReporter/s (Discoverer/s)GroupRADECDiscovery Date (UT)Discovery Mag.FilterPhotometryRelated FilesAT TypeHost NameHost RedshiftInternal NameAssoc. GroupsEnd Prop. PeriodRemarks
82922017-01-28 00:23:11PS1_Bot1K. C. Chambers, M. E. Huber, H. Flewelling, E. A. Magnier, N. Primak, A. Schultz, (IfA, University of Hawaii), S. J. Smartt, K. W. Smith, (Queen's University Belfast), J. Tonry, C. Waters, (IfA, University of Hawaii) D. E. Wright, D. R. Young (Queen's University Belfast)Pan-STARRS111:53:26.448-04:05:01.882017-01-26 13:01:5521.24w-PS11PSNPS17aicPan-STARRS1
Photometry
IDObs-date (UT)Mag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserverRemarks
122792017-01-26 13:01:5521.240.1422ABMagw-PS1PS1_GPC145Robot
1701 2000ah11:53:27.240-00:59:01.50Anon. NY20.92000-03-09 00:00:00[Discoverer=Schaefer, QUEST; DiscoveryRef=IAUC 7387; PositionRef=IAUC 7387; Orig Type=Unknown]

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