SN 2020sag
RA/DEC (2000)
21:52:38.345 +07:13:50.89
328.159769642 +7.23080184267
Type
SN Ia
Redshift
0.04
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2020-08-24 08:03:50.996
TNS AT
Y
Public
Y
Host Name
SDSS J215238.41+071351.1
Host Redshift
0.212
Discovery Mag
20.4033
Filter
g-ZTF
Reporter/s
F. Forster, L. Hernandez-Garcia, A. Munoz-Arancibia, F.E. Bauer, L. Galbany, G. Pignata, E. Camacho, J. Silva-Farfan, A. Mourao, 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, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker

Spectra

 SN_2020sag - 2020-08-30 07:42:39 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 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 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
74242020-08-30 07:42:39P60 / SEDM2250SEDmRobotD. NeillZTF tns_2020sag_2020-08-30_07-42-39_P60_SEDM_ZTF.asciiObjectZTF
Light Curves
FilterTel / InstObs-date rangePhotometry
r-SloanPS1_GPC12020-09-05 09:56:10 - 2020-09-05 09:56:101
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1564812020-09-05 09:56:1017.610.0220.6ABMagr-SloanPS1_GPC127Robot
i-SloanPS1_GPC12020-09-04 09:23:02 - 2020-09-04 09:23:021
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1574052020-09-04 09:23:0217.960.0220.7ABMagi-SloanPS1_GPC145Robot
z-SloanPS1_GPC12020-09-09 08:41:17 - 2020-09-09 08:41:171
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1593942020-09-09 08:41:1718.640.0820.4ABMagz-SloanPS1_GPC127Robot
orange-ATLASATLAS1_ACAM12020-08-23 09:38:53 - 2020-08-27 11:25:262
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1554822020-08-27 11:25:2619.3640.15419.7ABMagorange-ATLASATLAS1_ACAM130Robot
1554812020-08-23 09:38:5319.81ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
g-ZTFP48_ZTF-Cam2020-08-24 08:03:51 - 2020-08-24 08:03:512
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1556622020-08-24 08:03:5120.40.2220.78ABMagg-ZTFP48_ZTF-Cam30
1552142020-08-24 08:03:5120.40330.2155720.7846ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
r-ZTFP48_ZTF-Cam2020-08-24 07:33:36 - 2020-08-25 09:18:444
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1556632020-08-25 09:18:4419.930.1720.59ABMagr-ZTFP48_ZTF-Cam30
1552152020-08-25 09:18:4419.92590.16999120.5916ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1556612020-08-24 07:33:3620.7356ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
1552132020-08-24 07:33:3620.7356ABMagr-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
828462020-09-21 15:55:03YSE_Bot1D. O. Jones (UC Santa Cruz), K. D. French (Carnegie, Illinois), A. Agnello, C. R. Angus, Z. Ansari, N. Arendse, C. Gall, C. Grillo, S. H. Bruun, C. Hede, J. Hjorth, L. Izzo, H. Korhonen, S. Raimundo, D. Kodi Ramanah, A. Sarangi, R. Wojtak, H. Pfister (DARK, U Copenhagen), K. Auchettl (DARK, UC Santa Cruz, U Melbourne), K. C. Chambers, M. E. Huber, E. A. Magnier, T. J. L. de Boer, J. R. Fairlamb, C. C. Lin, R. J. Wainscoat, T. Lowe, M. Willman, J. Bulger, A. S. B. Schultz (IfA, Hawaii), A. Engel, A. Gagliano, G. Narayan, M. Soraisam (Illinois), Q. Wang (JHU), A. Rest (JHU, STScI), S. J. Smartt, K. W. Smith (Queen's University Belfast), K. Alexander, A. Baldeschi, P. Blanchard, D. Coppejans, L. DeMarchi, A. Hajela, W. Jacobson-Galan, R. Margutti, D. Matthews, C. Stauffer, M. Stroh, G. Terreran (Northwestern), M. Drout (U Toronto), D. A. Coulter, G. Dimitriadis, R. J. Foley, T. Hung, C. D. Kilpatrick, C. Rojas-Bravo, M. R. Siebert (UC Santa Cruz), E. Ramirez-Ruiz (UC Santa Cruz, DARK)YSEPan-STARRS121:52:38.345+07:13:50.892020-09-09 08:41:16.80018.64z-SloanPSNPS20hazPan-STARRS1
818702020-09-12 23:55:55PS2_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-STARRS121:52:38.347+07:13:50.772020-09-04 09:23:02.40017.96i-SloanPSNPS20hazPan-STARRS1
813222020-09-05 18:15:56YSE_Bot1D. O. Jones (UC Santa Cruz), K. D. French (Carnegie, Illinois), A. Agnello, C. R. Angus, Z. Ansari, N. Arendse, C. Gall, C. Grillo, S. H. Bruun, C. Hede, J. Hjorth, L. Izzo, H. Korhonen, S. Raimundo, D. Kodi Ramanah, A. Sarangi, R. Wojtak, H. Pfister (DARK, U Copenhagen), K. Auchettl (DARK, UC Santa Cruz, U Melbourne), K. C. Chambers, M. E. Huber, E. A. Magnier, T. J. L. de Boer, J. R. Fairlamb, C. C. Lin, R. J. Wainscoat, T. Lowe, M. Willman, J. Bulger, A. S. B. Schultz (IfA, Hawaii), A. Engel, A. Gagliano, G. Narayan, M. Soraisam (Illinois), Q. Wang (JHU), A. Rest (JHU, STScI), S. J. Smartt, K. W. Smith (Queen's University Belfast), K. Alexander, A. Baldeschi, P. Blanchard, D. Coppejans, L. DeMarchi, A. Hajela, W. Jacobson-Galan, R. Margutti, D. Matthews, C. Stauffer, M. Stroh, G. Terreran (Northwestern), M. Drout (U Toronto), D. A. Coulter, G. Dimitriadis, R. J. Foley, T. Hung, C. D. Kilpatrick, C. Rojas-Bravo, M. R. Siebert (UC Santa Cruz), E. Ramirez-Ruiz (UC Santa Cruz, DARK)YSEPan-STARRS121:52:38.348+07:13:50.722020-09-05 09:56:09.60017.61r-SloanPSNPS20hazPan-STARRS1
808922020-08-29 09:28:48ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF21:52:38.343+07:13:50.652020-08-24 08:03:51.26420.4g-ZTFPSNZTF20abwcnhmZTFSee arXiv:1904.05922 for selection criteria.
808272020-08-27 23:42:28ATLAS_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)ATLASATLAS21:52:38.337+07:13:50.952020-08-27 11:25:26.40019.364orange-ATLASPSNATLAS20ymiATLAS
807152020-08-25 18:29:33ALeRCEF. Forster, L. Hernandez-Garcia, A. Munoz-Arancibia, F.E. Bauer, L. Galbany, G. Pignata, E. Camacho, J. Silva-Farfan, A. Mourao, 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, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE brokerALeRCEZTF21:52:38.336+07:13:50.592020-08-24 08:03:50.99620.4033g-ZTFPSNZTF20abwcnhmZTFEarly SN candidate (r-rise > 0.75+-0.16 mag/day) classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20abwcnhm
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
74112020-08-31 16:54:31ZTF_Bot1A. Dahiwale, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN Ia0.04ZTF2020TNSCR2686....1D

Comments

Object coordinates updated according to AT-report 82846 of Group Pan-STARRS1
Previous RA, DEC: 21:52:38.347, +07:13:50.77 (328.159780512, +7.23076814632)
Updated RA, DEC: 21:52:38.345, +07:13:50.89 (328.159769642, 7.23080184267)

Object coordinates updated according to AT-report 81870 of Group Pan-STARRS1
Previous RA, DEC: 21:52:38.348, +07:13:50.72 (328.159782985, +7.23075446939)
Updated RA, DEC: 21:52:38.347, +07:13:50.77 (328.159780512, 7.23076814632)

Object coordinates updated according to AT-report 81322 of Group Pan-STARRS1
Previous RA, DEC: 21:52:38.343, +07:13:50.65 (328.15976238571, +7.2307366142857)
Updated RA, DEC: 21:52:38.348, +07:13:50.72 (328.159782985, 7.23075446939)

Object coordinates updated according to AT-report 80892 of Group ZTF
Previous RA, DEC: 21:52:38.336, +07:13:50.59 (328.1597346, +7.23071815)
Updated RA, DEC: 21:52:38.343, +07:13:50.65 (328.15976238571, 7.2307366142857)