SN 2020szr
RA/DEC (2000)
23:09:33.100 +15:39:33.37
347.387917 +15.659269
Type
SN Ia
Redshift
0.02581
Discovery ReportClassification Report
Related AstroNotes: 2020-175
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2020-09-11 11:03:50.400
TNS AT
Y
Public
Y
Discovery Mag
18.73
Filter
orange-ATLAS
Reporter/s
J. 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)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2020szr - 2020-09-17 22:40:10 LT / SPRAT (None)z=
 ▌SN_2020szr - 2020-09-15 05:25:14 P60 / SEDM (ZTF)z=
▌Show H at z=vexp= km/s
▌Show He at z=vexp= km/s
▌Show He II at z=vexp= km/s
▌Show C II at z=vexp= km/s
▌Show C III at z=vexp= km/s
▌Show C IV at z=vexp= km/s
▌Show N II at z=vexp= km/s
▌Show N III at z=vexp= km/s
▌Show N IV at z=vexp= km/s
▌Show N V at z=vexp= km/s
▌Show O at z=vexp= km/s
▌Show [O I] at z=vexp= km/s
▌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 O V at z=vexp= km/s
▌Show O VI 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 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
77222020-09-17 22:40:10LT / SPRAT1200RoboticNone tns_2020szr_2020-09-17_22-40-09.544_LT_SPRAT.datObject
74802020-09-15 05:25:14P60 / SEDM1800SEDmRobotautoZTF tns_2020szr_2020-09-15_05-25-14_P60_SEDM_ZTF.asciiObjectZTF
Light Curves
FilterTel / InstObs-date rangePhotometry
w-PS1PS1_GPC12020-09-12 07:33:36 - 2020-09-16 08:35:312
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1586982020-09-16 08:35:3117.480.0122ABMagw-PS1PS1_GPC145Robot
1578122020-09-12 07:33:3618.680.0122ABMagw-PS1PS1_GPC145Robot
orange-ATLASATLAS1_ACAM12020-09-09 11:42:43 - 2020-09-11 11:03:502
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1572792020-09-11 11:03:5018.730.09419.66ABMagorange-ATLASATLAS1_ACAM130Robot
1572782020-09-09 11:42:4319.7ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
G-GaiaGaia_Gaia-photometric2020-06-24 02:16:48 - 2020-10-29 14:44:102
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1686232020-10-29 14:44:1018.270.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1686222020-06-24 02:16:4821.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
g-ZTFP48_ZTF-Cam2020-09-14 07:06:59 - 2020-09-14 07:06:591
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1584442020-09-14 07:06:5918.10.0820ABMagg-ZTFP48_ZTF-Cam30
r-ZTFP48_ZTF-Cam2020-09-07 07:50:53 - 2020-09-14 08:11:025
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1578592020-09-14 08:11:0217.88ABMagr-ZTFP48_ZTF-Cam30ZTF
1578582020-09-12 10:27:5018.44ABMagr-ZTFP48_ZTF-Cam30ZTF
1584432020-09-12 10:27:2618.440.1119.31ABMagr-ZTFP48_ZTF-Cam30
1584422020-09-07 07:51:0520.106ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
1578572020-09-07 07:50:5320.11ABMagr-ZTFP48_ZTF-Cam30ZTF[Last non detection]
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
877952020-10-31 17:52:18Gaia_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 teamGaiaAlertsGaiaAlerts23:09:33.100+15:39:33.372020-10-29 14:44:09.60018.27G-GaiaPSNGaia20fadGaiaAlertsconfirmed SN Ia
825302020-09-18 12:25:19PS1_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-STARRS123:09:33.100+15:39:33.432020-09-16 08:35:31.20017.48w-PS1PSNPS20hjnPan-STARRS1
823992020-09-17 06:00:20ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF23:09:33.097+15:39:33.352020-09-12 10:27:26.20818.44r-ZTFPSNZTF20abyyfmwZTFSee arXiv:1904.05922 for selection criteria.
820942020-09-14 18:23:18ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTFZTF23:09:33.093+15:39:33.432020-09-12 10:27:50.40018.44r-ZTFPSNZTF20abyyfmwZTF
820792020-09-14 17:21:43PS2_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-STARRS123:09:33.089+15:39:33.392020-09-12 07:33:36.00018.68w-PS1PSNPS20hjnPan-STARRS1
817852020-09-11 23:34:44ATLAS_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)ATLASATLAS23:09:33.094+15:39:33.382020-09-11 11:03:50.40018.73orange-ATLASPSNATLAS20zneATLAS
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
77082020-10-16 11:36:51shubhamsrivastavS. Srivastav, S. J. Smartt, O. McBrien, K. W. Smith, D. R. Young, J. GillandersNoneSN IaGelato shows good matches with normal Ia events a few days before maximum.2020TNSCR3150....1S
74672020-09-15 17:41:13ZTF_Bot1A. Dahiwale, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN Ia0.02581ZTF2020TNSCR2811....1D

Comments

TNS System (WIS)

Sat, 10/31/2020 - 17:52

Object coordinates updated according to AT-report 87795 of Group GaiaAlerts
Previous RA, DEC: 23:09:33.100, +15:39:33.43 (347.387918501, +15.6592851946)
Updated RA, DEC: 23:09:33.100, +15:39:33.37 (347.387917, 15.659269)

TNS System (WIS)

Fri, 09/18/2020 - 12:25

Object coordinates updated according to AT-report 82530 of Group Pan-STARRS1
Previous RA, DEC: 23:09:33.089, +15:39:33.39 (347.387869639, +15.6592737179)
Updated RA, DEC: 23:09:33.100, +15:39:33.43 (347.387918501, 15.6592851946)

TNS System (WIS)

Mon, 09/14/2020 - 17:21

Object coordinates updated according to AT-report 82079 of Group Pan-STARRS1
Previous RA, DEC: 23:09:33.094, +15:39:33.38 (347.38789125, +15.6592725)
Updated RA, DEC: 23:09:33.089, +15:39:33.39 (347.387869639, 15.6592737179)