SN 2020abqw
RA/DEC (2000)
11:21:41.002 +20:10:29.36
170.42084156667 +20.174821033333
Type
SN II
Redshift
0.014
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2020-12-05 12:14:03.998
TNS AT
Y
Public
Y
Host Name
NGC 3646
Host Redshift
0.01417
Discovery Mag
19.2155
Filter
r-ZTF
Reporter/s
A. Munoz-Arancibia, F. Forster, F.E. Bauer, L. Hernandez-Garcia, G. Pignata, L. Galbany, 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_2020abqw - 2020-12-06 14:42:00 Gemini-N / GMOS (SCAT)z=
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Show Tellurics 
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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
81162020-12-06 14:42:00Gemini-N / GMOS900Ashall/Huber/de jaegerde jaegerSCAT tns_2020abqw_2020-12-06_14-42-00_Gemini-N_GMOS_SCAT.txtObjectSCAT
Light Curves
FilterTel / InstObs-date rangePhotometry
orange-ATLASATLAS1_ACAM12020-12-04 15:01:26 - 2020-12-08 14:34:052
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1773582020-12-08 14:34:0518.8590.16219.15ABMagorange-ATLASATLAS1_ACAM130Robot
1773572020-12-04 15:01:2619.03ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
g-ZTFP48_ZTF-Cam2020-12-03 12:28:31 - 2020-12-05 12:59:063
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1782152020-12-05 12:59:0619.450.1419.89ABMagg-ZTFP48_ZTF-Cam30
1765932020-12-05 12:59:0619.45460.13840319.8947ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1765912020-12-03 12:28:3118.8064ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
r-ZTFP48_ZTF-Cam2020-12-01 12:10:59 - 2020-12-05 12:14:043
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1782142020-12-05 12:14:0419.220.1219.98ABMagr-ZTFP48_ZTF-Cam30
1765922020-12-05 12:14:0419.21550.12469119.9832ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1782132020-12-01 12:10:5919.817ABMagr-ZTFP48_ZTF-Cam30[Last non detection]
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
924252020-12-11 12:54:59ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFZTFZTF11:21:41.002+20:10:29.362020-12-05 12:14:04.12819.22r-ZTFPSNZTF20acvevsnZTFSee arXiv:1904.05922 for selection criteria.
920532020-12-08 22:35:41ATLAS_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)ATLASATLAS11:21:41.016+20:10:29.342020-12-08 14:34:04.80018.859orange-ATLASPSNATLAS20bhbxATLAS
916752020-12-05 14:20:20ALeRCEA. Munoz-Arancibia, F. Forster, F.E. Bauer, L. Hernandez-Garcia, G. Pignata, L. Galbany, 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 brokerALeRCEZTF11:21:41.002+20:10:29.372020-12-05 12:14:03.99819.2155r-ZTFPSNZTF20acvevsnZTFEarly SN candidate (g-rise > 0.11+-0.02 mag/day, r-rise > 0.13+-0.01 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/ZTF20acvevsn
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
81042020-12-08 01:07:56chr1s_1chris ashallSCATSN II0.014SCATWe report that AT2020abqw is a young nearby type II SNe within 1 week from explosion. SNID fits (from 4500-9000A) find that this object is consistent with being a type II. 2020TNSCR3718....1A

Comments

Object coordinates updated according to AT-report 92425 of Group ZTF
Previous RA, DEC: 11:21:41.002, +20:10:29.37 (170.42084175, +20.1748249)
Updated RA, DEC: 11:21:41.002, +20:10:29.36 (170.42084156667, 20.174821033333)