SN 2020acca
RA/DEC (2000)
04:31:48.984 -20:18:56.80
67.9540995954 -20.3157777979
Type
SN Ia
Redshift
0.102
Related AstroNotes: 2020-266
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2020-12-07 04:20:38.400
TNS AT
Y
Public
Y
Discovery Mag
20.23
Filter
r-ZTF
Reporter/s
C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration

Spectra

 SN_2020acca - 2020-12-18 05:54:38 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
83782020-12-18 05:54:38SOAR / Goodman900R. CartierK. E. Weil, B. M. Subrayan, D. MilisaljevicREFITT tns_2020acca_2020-12-18_05-54-38.09_SOAR_Goodman_REFITT.dat tns_2020acca_2020-12-18_05-54-38.09_SOAR_Goodman_REFITT.fitsObjectREFITT
Light Curves
FilterTel / InstObs-date rangePhotometry
w-PS1PS1_GPC12020-12-12 09:00:00 - 2020-12-12 09:00:001
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1790952020-12-12 09:00:0019.390.0522ABMagw-PS1PS1_GPC145Robot
cyan-ATLASATLAS1_ACAM12020-12-10 09:40:19 - 2020-12-10 09:40:191
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1808352020-12-10 09:40:1919.450.15819.76ABMagcyan-ATLASATLAS1_ACAM130Robot
orange-ATLASATLAS1_ACAM12020-12-08 11:09:36 - 2020-12-08 11:09:361
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1808342020-12-08 11:09:3619.41ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
g-ZTFP48_ZTF-Cam2020-11-23 08:57:42 - 2020-12-10 07:59:313
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1776872020-12-10 07:59:3119.49ABMagg-ZTFP48_ZTF-Cam30ZTF
1776852020-12-04 08:09:3619.22ABMagg-ZTFP48_ZTF-Cam30ZTF[Last non detection]
1785442020-11-23 08:57:4220.2283ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
r-ZTFP48_ZTF-Cam2020-12-07 04:20:36 - 2020-12-10 06:02:183
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1785462020-12-10 06:02:1819.690.1820.16ABMagr-ZTFP48_ZTF-Cam30
1776862020-12-07 04:20:3820.23ABMagr-ZTFP48_ZTF-Cam30ZTF
1785452020-12-07 04:20:3620.230.3219.8ABMagr-ZTFP48_ZTF-Cam30
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
936222020-12-21 15:02:22ATLAS_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)ATLASATLAS04:31:48.996-20:18:56.932020-12-10 09:40:19.20019.45cyan-ATLASPSNATLAS20bhgbATLAS
928272020-12-15 11:54:16PS1_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-STARRS104:31:48.984-20:18:56.802020-12-12 09:00:00.00019.39w-PS1PSNPS20mehPan-STARRS1This transient was discovered with the help of citizen science project Supernova Hunters run by Zooniverse. The candidate was identified by volunteers including Enzo Fedele, Amy Loeschner and Georgios Lekkas
925482020-12-12 06:54:32ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF04:31:48.986-20:18:57.082020-12-07 04:20:35.80820.23r-ZTFPSNZTF20acwijiyZTFSee arXiv:1904.05922 for selection criteria.
922172020-12-10 12:45:14ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTFZTF04:31:48.992-20:18:56.822020-12-07 04:20:38.40020.23r-ZTFPSNZTF20acwijiyZTF
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
83662020-12-24 17:03:41REFITT_BOTK. E. Weil, B. M. Subrayan, D. Milisavljevic on behalf of REFITTREFITTSN Ia0.102REFITTredshift from SNID2020TNSCR3912....1W

Comments

Object coordinates updated according to AT-report 92827 of Group Pan-STARRS1
Previous RA, DEC: 04:31:48.986, -20:18:57.08 (67.954108775, -20.3158555)
Updated RA, DEC: 04:31:48.984, -20:18:56.80 (67.9540995954, -20.3157777979)

Object coordinates updated according to AT-report 92548 of Group ZTF
Previous RA, DEC: 04:31:48.992, -20:18:56.82 (67.954135, -20.3157834)
Updated RA, DEC: 04:31:48.986, -20:18:57.08 (67.954108775, -20.3158555)