SN 2020abcn
RA/DEC (2000)
11:27:42.091 +10:18:46.19
171.925377408 +10.3128300129
Type
SN Ia
Redshift
0.0383060016
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2020-11-28 11:46:59.998
TNS AT
Y
Public
Y
Host Name
IC 2837
Host Redshift
0.038306
Discovery Mag
18.5996
Filter
r-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_2020abcn - 2020-12-18 12:35:31 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
83052020-12-18 12:35:31P60 / SEDM2700SEDmRobotautoZTF tns_2020abcn_2020-12-18_12-35-30.768675_P60_SEDM_ZTF.asciiObjectZTF
Light Curves
FilterTel / InstObs-date rangePhotometry
i-SloanPS1_GPC12020-12-05 15:28:48 - 2020-12-05 15:28:481
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1768842020-12-05 15:28:4817.650.0520.7ABMagi-SloanPS1_GPC127Robot
w-PS1PS1_GPC12021-01-12 15:25:55 - 2021-01-12 15:25:551
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1868602021-01-12 15:25:5519.160.0422ABMagw-PS1PS1_GPC145Robot
orange-ATLASATLAS1_ACAM12020-11-28 14:28:19 - 2020-11-30 13:58:052
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1756072020-11-30 13:58:0518.1670.13318.63ABMagorange-ATLASATLAS1_ACAM130Robot
1756062020-11-28 14:28:1918.83ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
g-ZTFP48_ZTF-Cam2020-11-28 12:40:17 - 2020-11-28 12:40:171
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1765502020-11-28 12:40:1719.9482ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
r-ZTFP48_ZTF-Cam2020-11-26 12:37:35 - 2020-12-05 12:13:244
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1765522020-12-05 12:13:2417.390.0519.95ABMagr-ZTFP48_ZTF-Cam30
1765512020-12-01 11:52:2217.840.0519.81ABMagr-ZTFP48_ZTF-Cam30
1749192020-11-28 11:47:0018.59960.08047419.6555ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1749182020-11-26 12:37:3520.2955ABMagr-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
968372021-01-15 00:04:27PS1_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-STARRS111:27:42.091+10:18:46.192021-01-12 15:25:55.20019.16w-PS1PSNPS20lwpPan-STARRS1This transient was discovered with the help of citizen science project Supernova Hunters run by Zooniverse. The candidate was identified by volunteers including Henryk Krawczyk, Ashok Ghosh and David Maetschke
918062020-12-06 17:55:03YSE_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-STARRS111:27:42.094+10:18:46.222020-12-05 15:28:48.00017.65i-SloanPSNPS20lwpPan-STARRS1
916572020-12-05 12:38:07ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF11:27:42.091+10:18:46.282020-12-01 11:52:22.08017.84r-ZTFAGNZTF20acudkaoZTFKnown SDSS and/or MILLIQUAS QSO/AGN. . See arXiv:1904.05922 for selection criteria..
912122020-11-30 17:51:48ATLAS_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)ATLASATLAS11:27:42.066+10:18:46.692020-11-30 13:58:04.80018.167orange-ATLASPSNATLAS20bgiwATLAS
909292020-11-28 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 brokerALeRCEZTF11:27:42.090+10:18:46.242020-11-28 11:46:59.99818.5996r-ZTFPSNZTF20acudkaoZTFEarly SN candidate (r-rise > 0.86+-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/ZTF20acudkao
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
82932020-12-20 09:11:12ZTF_Bot1A. Dahiwale, C. Fremling(Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN Ia0.0383060016ZTF2020TNSCR3859....1D

Comments

Object coordinates updated according to AT-report 96837 of Group Pan-STARRS1
Previous RA, DEC: 11:27:42.094, +10:18:46.22 (171.925392396, +10.3128399311)
Updated RA, DEC: 11:27:42.091, +10:18:46.19 (171.925377408, 10.3128300129)

Object coordinates updated according to AT-report 91806 of Group Pan-STARRS1
Previous RA, DEC: 11:27:42.091, +10:18:46.28 (171.92538063333, +10.312854666667)
Updated RA, DEC: 11:27:42.094, +10:18:46.22 (171.925392396, 10.3128399311)

Object coordinates updated according to AT-report 91657 of Group ZTF
Previous RA, DEC: 11:27:42.090, +10:18:46.24 (171.9253768, +10.3128458)
Updated RA, DEC: 11:27:42.091, +10:18:46.28 (171.92538063333, 10.312854666667)