SN 2020hen
RA/DEC (2000)
17:49:15.400 +17:57:03.56
267.314167 +17.950989
Type
SN Ia
Redshift
0.03335
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2020-04-14 10:56:41.001
TNS AT
Y
Public
Y
Host Name
CGCG 112-050
Host Redshift
0.033346
Discovery Mag
18.8424
Filter
r-ZTF
Reporter/s
F. Forster, F.E. Bauer, L. Galbany, G. Pignata, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, E. Reyes, I. Reyes, P. Sanchez-Saez, C. Valenzuela, E. Castillo, D. Ruz-Mieres, D. Rodriguez-Mancini, F.E. Bauer, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker

Spectra

 SN_2020hen - 2020-04-17 07:36:29 P60 / SEDM (ZTF)z=
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   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)
Spectra
SelectIDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
64982020-04-17 07:36:29P60 / SEDM2250SEDmRobotautoZTF tns_2020hen_2020-04-17_07-36-29_P60_SEDM_ZTF.asciiObjectZTF
Light Curves
FilterTel / InstObs-date rangePhotometry
w-PS1PS1_GPC12020-04-18 12:23:02 - 2020-05-27 13:16:192
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1397092020-05-27 13:16:1919.660.0522ABMagw-PS1PS1_GPC145Robot
1317592020-04-18 12:23:0217.870.0222ABMagw-PS1PS1_GPC145Robot
orange-ATLASATLAS1_ACAM12020-04-14 14:32:38 - 2020-04-18 12:18:432
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1315142020-04-18 12:18:4317.9150.05519.63ABMagorange-ATLASATLAS1_ACAM130Robot
1315132020-04-14 14:32:3816.16ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
G-GaiaGaia_Gaia-photometric2020-03-24 15:53:17 - 2020-04-21 21:12:582
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1323122020-04-21 21:12:5817.730.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1323112020-03-24 15:53:1721.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
g-ZTFP48_ZTF-Cam2020-04-17 11:06:41 - 2020-04-17 11:06:412
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1319442020-04-17 11:06:4117.70.1618.1ABMagg-ZTFP48_ZTF-Cam30
1312592020-04-17 11:06:4117.70.1618.1ABMagg-ZTFP48_ZTF-Cam30
r-ZTFP48_ZTF-Cam2020-04-04 11:35:59 - 2020-04-14 10:56:416
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1319432020-04-14 10:56:4118.840.1120.11ABMagr-ZTFP48_ZTF-Cam30
1299162020-04-14 10:56:4118.84240.11196420.1064ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1312582020-04-14 10:56:4118.840.1120.11ABMagr-ZTFP48_ZTF-Cam30
1319422020-04-04 11:35:5920.5182ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
1299152020-04-04 11:35:5920.5182ABMagr-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
1312572020-04-04 11:35:5920.5182ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
721992020-05-28 09:34:34PS1_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'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)Pan-STARRS1Pan-STARRS117:49:15.398+17:57:03.632020-05-27 13:16:19.20019.66w-PS1PSNPS20cjiPan-STARRS1
685372020-04-23 09:26:25Gaia_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 teamGaiaAlertsGaiaAlerts17:49:15.400+17:57:03.562020-04-21 21:12:57.60017.73G-GaiaPSNGaia20bxwGaiaAlertsconfirmed SN Ia
683502020-04-22 12:00:25ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF17:49:15.399+17:57:03.572020-04-14 10:56:40.99218.84r-ZTFPSNZTF20aaurhzcZTFSee arXiv:1904.05922 for selection criteria.
682712020-04-21 11:46:00PS2_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'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)Pan-STARRS1Pan-STARRS117:49:15.393+17:57:03.622020-04-18 12:23:02.40017.87w-PS1PSNPS20cjiPan-STARRS1
681322020-04-18 23:55:01ATLAS_Bot1J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, 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)ATLASATLAS17:49:15.391+17:57:03.562020-04-18 12:18:43.20017.915orange-ATLASPSNATLAS20kjyATLAS
679902020-04-17 11:59:15ZTF_AMPEL_NEWJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF17:49:15.398+17:57:03.582020-04-14 10:56:40.99218.84r-ZTFPSNZTF20aaurhzcZTFSee arXiv:1904.05922 for selection criteria.
674212020-04-14 20:49:33ALeRCEF. Forster, F.E. Bauer, L. Galbany, G. Pignata, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, E. Reyes, I. Reyes, P. Sanchez-Saez, C. Valenzuela, E. Castillo, D. Ruz-Mieres, D. Rodriguez-Mancini, F.E. Bauer, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE brokerALeRCEZTF17:49:15.403+17:57:03.622020-04-14 10:56:41.00118.8424r-ZTFPSNZTF20aaurhzcZTFEarly SN candidate (r-rise > 0.17+-0.01 mag/day) classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20aaurhzc
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
64882020-04-17 16:07:00ZTF_Bot1A. Dahiwale, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN Ia0.03335ZTF2020TNSCR1063....1D

Comments

Object coordinates updated according to AT-report 68537 of Group GaiaAlerts
Previous RA, DEC: 17:49:15.393, +17:57:03.62 (267.314138537, +17.9510053354)
Updated RA, DEC: 17:49:15.400, +17:57:03.56 (267.314167, 17.950989)

Object coordinates updated according to AT-report 68271 of Group Pan-STARRS1
Previous RA, DEC: 17:49:15.398, +17:57:03.58 (267.31415853333, +17.950995)
Updated RA, DEC: 17:49:15.393, +17:57:03.62 (267.314138537, 17.9510053354)

Object coordinates updated according to AT-report 67990 of Group ZTF
Previous RA, DEC: 17:49:15.403, +17:57:03.62 (267.3141783, +17.9510048)
Updated RA, DEC: 17:49:15.398, +17:57:03.58 (267.31415853333, 17.950995)