SN 2020fxa
RA/DEC (2000)
15:34:33.040 +37:32:01.79
233.637667 +37.533831
Type
SN Ia
Redshift
0.064
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2020-04-04 11:00:17.001
TNS AT
Y
Public
Y
Host Name
WISEA J153433.10+373155.6
Host Redshift
0.064391
Discovery Mag
20.1138
Filter
g-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_2020fxa - 2020-04-06 07:00:00 LT / SPRAT (ZTF)z=
 SN_2020fxa - 2020-04-06 01:15:36 LT / SPRAT (SIRAH)z=
Show H at z=vexp= km/s
Show He at z=vexp= km/s
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Show O II at z=vexp= km/s
Show [O II] at z=vexp= km/s
Show [O III] at z=vexp= km/s
Show Na at z=vexp= km/s
Show Mg at z=vexp= km/s
Show Mg II at z=vexp= km/s
Show Si II at z=vexp= km/s
Show S II at z=vexp= km/s
Show Ca II at z=vexp= km/s
Show [Ca II] at z=vexp= km/s
Show Fe II at z=vexp= km/s
Show Fe III at z=vexp= km/s
Show Å at z=vexp= km/s
Show Å at z=vexp= km/s
Show Tellurics 
Show Galaxy lines at z=
Show WR-WN at z=vexp= km/s
Show WR-WC/O at z=vexp= km/s
   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
64922020-04-06 07:00:00LT / SPRATD. PerleyD. PerleyZTF tns_2020fxa_2020-04-06_07-00-00_LT_SPRAT_ZTF.asciiObjectZTF
64642020-04-06 01:15:36LT / SPRAT1500LT robotLT-SPRAT pipeline and Frederick PoidevinSIRAH tns_2020fxa_2020-04-06_01-15-36_LT_SPRAT_SIRAH.txtObjectSIRAH
Light Curves
FilterTel / InstObs-date rangePhotometry
i-SloanPS1_GPC12020-04-11 14:32:38 - 2020-04-12 12:15:502
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1298152020-04-12 12:15:5018.460.0620.7ABMagi-SloanPS1_GPC145Robot
1297442020-04-11 14:32:3818.520.1420.7ABMagi-SloanPS1_GPC145Robot
orange-ATLASATLAS1_ACAM12020-04-07 15:21:36 - 2020-04-11 10:14:532
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1290192020-04-11 10:14:5318.5220.08419.21ABMagorange-ATLASATLAS1_ACAM130Robot
1290182020-04-07 15:21:3618.3ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
G-GaiaGaia_Gaia-photometric2020-02-23 20:15:22 - 2020-04-05 08:13:552
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1336852020-04-05 08:13:5519.810.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1336842020-02-23 20:15:2221.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
g-ZTFP48_ZTF-Cam2020-04-02 12:00:00 - 2020-04-04 11:00:176
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1280812020-04-04 11:00:1720.11380.23041520.1236ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1304412020-04-04 11:00:1720.110.2320.12ABMagg-ZTFP48_ZTF-Cam30
1307672020-04-04 10:59:3120.11ABMagg-ZTFP48_ZTF-Cam30ZTF
1280802020-04-02 12:00:1520.5968ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
1304402020-04-02 12:00:1520.5968ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
1307662020-04-02 12:00:0020.6ABMagg-ZTFP48_ZTF-Cam30ZTF[Last non detection]
r-ZTFP48_ZTF-Cam2020-04-04 11:54:50 - 2020-04-15 11:08:103
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1307682020-04-15 11:08:1018.05ABMagr-ZTFP48_ZTF-Cam30ZTF
1280822020-04-04 11:54:5020.28770.20580320.3848ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1304422020-04-04 11:54:5020.290.2120.38ABMagr-ZTFP48_ZTF-Cam30
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
691382020-04-29 10:22:36Gaia_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 teamGaiaAlertsGaiaAlerts15:34:33.040+37:32:01.792020-04-05 08:13:55.20019.81G-GaiaPSNGaia20bzuGaiaAlertsconfirmed SN Ia
677722020-04-15 21:28:38ZTF_TESSC. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTFZTF15:34:33.028+37:32:01.742020-04-04 10:59:31.20020.11g-ZTFPSNZTF20aauowamZTF
676462020-04-15 10:58:57ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF15:34:33.039+37:32:01.762020-04-04 11:00:16.99220.11g-ZTFPSNZTF20aauowamZTFSee arXiv:1904.05922 for selection criteria.
673712020-04-13 19:22:00PS2_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-STARRS115:34:33.035+37:32:01.722020-04-12 12:15:50.40018.46i-SloanPSNPS20bxlPan-STARRS1
673282020-04-13 12:03:42PS1_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-STARRS115:34:33.043+37:32:01.822020-04-11 14:32:38.40018.52i-SloanPSNPS20bxlPan-STARRS1
666782020-04-11 13:50:40ATLAS_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)ATLASATLAS15:34:33.053+37:32:01.632020-04-11 10:14:52.80018.522orange-ATLASPSNATLAS20junATLAS
660412020-04-04 16:59:11ALeRCEF. 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 brokerALeRCEZTF15:34:33.036+37:32:01.852020-04-04 11:00:17.00120.1138g-ZTFPSNZTF20aauowamZTFSN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20aauowam
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
64822020-04-16 22:26:04ZTF_Bot1D. A. Perley, K. Taggart (LJMU), A. Dahiwale, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN Ia0.064ZTF2020TNSCR1520....1P
64542020-04-06 11:59:46ipfFrederick Poidevin, Ismael Perez-Fournon, Camilo Jimenez Angel, Raphael Shirley (IAC and ULL), Rui Marques-Chaves (CAB), Saurabh W. Jha, Mi Dai (Rutgers), Qinan Wang (JHU), and Steve Rodney (Univ. of South Carolina), on behalf of the SIRAH teamSIRAHSN Ia0.064SIRAHSN Ia about 14 days before maximum light. Classification using SNID (S. Blondin & J. L. Tonry 2007, ApJ, 666, 1024). 2020TNSCR.986....1P

Comments

Object coordinates updated according to AT-report 69138 of Group GaiaAlerts
Previous RA, DEC: 15:34:33.035, +37:32:01.72 (233.637647578, +37.5338106206)
Updated RA, DEC: 15:34:33.040, +37:32:01.79 (233.637667, 37.533831)

Object coordinates updated according to AT-report 67371 of Group Pan-STARRS1
Previous RA, DEC: 15:34:33.043, +37:32:01.82 (233.637677966, +37.5338394772)
Updated RA, DEC: 15:34:33.035, +37:32:01.72 (233.637647578, 37.5338106206)

Object coordinates updated according to AT-report 67328 of Group Pan-STARRS1
Previous RA, DEC: 15:34:33.036, +37:32:01.85 (233.6376508, +37.53384655)
Updated RA, DEC: 15:34:33.043, +37:32:01.82 (233.637677966, 37.5338394772)