SN 2020abcg
RA/DEC (2000)
08:52:30.290 +15:20:37.56
133.126209563 +15.3437655525
Type
SN Ia
Redshift
0.111
Related AstroNotes: 2020-266
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2020-11-26 11:04:51.001
TNS AT
Y
Public
Y
Host Name
SDSS J085230.27+152037.0
Host Redshift
0.248
Discovery Mag
19.9811
Filter
g-ZTF
Reporter/s
F. Forster, F.E. Bauer, A. Munoz-Arancibia, L. Hernandez-Garcia, G. Pignata, 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_2020abcg - 2020-12-18 06:45:36 SOAR / Goodman (REFITT)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
83722020-12-18 06:45:36SOAR / Goodman900R. CartierK. E. Weil, B. M. Subrayan, D. MilisaljevicREFITT tns_2020abcg_2020-12-18_06-45-36.13_SOAR_Goodman_REFITT.dat tns_2020abcg_2020-12-18_06-45-36.13_SOAR_Goodman_REFITT.fitsObjectREFITT
Light Curves
FilterTel / InstObs-date rangePhotometry
w-PS1PS1_GPC12020-12-12 11:21:07 - 2020-12-24 14:26:532
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1822262020-12-24 14:26:5319.930.0422ABMagw-PS1PS1_GPC145Robot
1825622020-12-12 11:21:0719.080.0722ABMagw-PS1PS1_GPC145Robot
orange-ATLASATLAS1_ACAM12020-12-06 15:50:24 - 2020-12-08 12:27:222
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1775012020-12-08 12:27:2218.9280.14819.32ABMagorange-ATLASATLAS1_ACAM130Robot
1775002020-12-06 15:50:2418.84ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
g-ZTFP48_ZTF-Cam2020-11-24 12:11:41 - 2020-11-28 12:29:567
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1748962020-11-28 12:29:5619.4750.16526119.9222ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1748932020-11-26 11:05:3119.95040.20662420.3869ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1759742020-11-26 11:05:3119.950.2120.39ABMagg-ZTFP48_ZTF-Cam30
1748922020-11-26 11:04:5119.98110.22579720.413ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1759732020-11-26 11:04:5119.980.2320.41ABMagg-ZTFP48_ZTF-Cam30
1748912020-11-24 12:11:4120.4296ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
1759722020-11-24 12:11:4120.4296ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
r-ZTFP48_ZTF-Cam2020-11-28 11:29:48 - 2020-11-28 11:30:282
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1748952020-11-28 11:30:2819.94390.22057219.8065ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1748942020-11-28 11:29:4819.61560.19920719.8651ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
948922020-12-29 17:13:03PS2_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-STARRS108:52:30.290+15:20:37.562020-12-12 11:21:07.20019.08w-PS1PSNPS20nkmPan-STARRS1
945962020-12-29 00:20:47PS1_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-STARRS108:52:30.302+15:20:37.512020-12-24 14:26:52.80019.93w-PS1PSNPS20nkmPan-STARRS1This transient was discovered with the help of citizen science project Supernova Hunters run by Zooniverse.
921472020-12-09 23:47:07ATLAS_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, M. Fulton, J. Gillanders (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)ATLASATLAS08:52:30.289+15:20:37.192020-12-08 12:27:21.60018.928orange-ATLASPSNATLAS20bhevATLAS
913832020-12-02 11:26:42ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF08:52:30.297+15:20:37.482020-11-26 11:04:50.88019.98g-ZTFPSNZTF20actveqmZTFSee arXiv:1904.05922 for selection criteria.
909222020-11-28 15:56:27ALeRCEF. Forster, F.E. Bauer, A. Munoz-Arancibia, L. Hernandez-Garcia, G. Pignata, 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 brokerALeRCEZTF08:52:30.297+15:20:37.452020-11-26 11:04:51.00119.9811g-ZTFPSNZTF20actveqmZTFEarly SN candidate (g-rise > 0.24+-0.08 mag/day, r-rise > 0.15+-0.04 mag/day) classified using ALeRCE's stamp classifier - see http://arxiv.org/abs/2008.03309 - and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20actveqm
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
83602020-12-24 17:03:12REFITT_BOTK. E. Weil, B. M. Subrayan, D. Milisavljevic on behalf of REFITTREFITTSN Ia0.111REFITTredshift from SNID2020TNSCR3912....1W

Comments

Object coordinates updated according to AT-report 94892 of Group Pan-STARRS1
Previous RA, DEC: 08:52:30.302, +15:20:37.51 (133.126259804, +15.3437515628)
Updated RA, DEC: 08:52:30.290, +15:20:37.56 (133.126209563, 15.3437655525)

Object coordinates updated according to AT-report 94596 of Group Pan-STARRS1
Previous RA, DEC: 08:52:30.297, +15:20:37.48 (133.12623776667, +15.34374445)
Updated RA, DEC: 08:52:30.302, +15:20:37.51 (133.126259804, 15.3437515628)

Object coordinates updated according to AT-report 91383 of Group ZTF
Previous RA, DEC: 08:52:30.297, +15:20:37.45 (133.12623914, +15.3437352)
Updated RA, DEC: 08:52:30.297, +15:20:37.48 (133.12623776667, 15.34374445)