SN 2021wzr
RA/DEC (2000)
22:57:38.481 +14:30:06.28
344.410338344 +14.5017430623
Type
SN II
Redshift
0.0633
Related AstroNotes: 2021-230
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2021-08-27 07:45:28.999
TNS AT
Y
Public
Y
Host Name
WISEA J225739.06+143005.0
Host Redshift
0.063341
Discovery Mag
19.773
Filter
r-ZTF
Reporter/s
A. Munoz-Arancibia, F. Forster, F.E. Bauer, G. Pignata, L. Hernandez-Garcia, 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_2021wzr - 2021-08-31 05:39:38 VLT-UT1 / FORS2 (adH0cc)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
107082021-08-31 05:39:38VLT-UT1 / FORS21500serviceG. Csoernyei, S. TaubenbergeradH0cc tns_2021wzr_2021-08-31_05-39-38.061_VLT-UT1_FORS2_adH0cc.asci tns_2021wzr_2021-08-31_05-39-38.061_VLT-UT1_FORS2_adH0cc.fitsObjectadH0ccQuick-reduction spectrum, telluric corrected
Light Curves
FilterTel / InstObs-date rangePhotometry
g-ZTFP48_ZTF-Cam2021-08-27 09:06:12 - 2021-08-27 09:10:152
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2370242021-08-27 09:10:1520.02910.20254820.0586ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
2370232021-08-27 09:06:1219.77980.17491220.0783ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
r-ZTFP48_ZTF-Cam2021-08-25 08:10:29 - 2021-08-27 07:47:323
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2370222021-08-27 07:47:3219.99270.17922820.1199ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
2370212021-08-27 07:45:2919.7730.16972120.2156ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
2370202021-08-25 08:10:2919.2259ABMagr-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
i-P1PS2_GPC22021-08-26 14:12:29 - 2021-08-26 14:12:291
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2597252021-08-26 14:12:2919.790.2120.7ABMagi-P1PS2_GPC245Robot
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
1327162021-12-31 20:18:11PS2_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-STARRSPan-STARRS22:57:38.481+14:30:06.282021-08-26 14:12:28.80019.79i-P1PSNPS21ojrPan-STARRS
1215272021-08-27 20:19:52ALeRCEA. Munoz-Arancibia, F. Forster, F.E. Bauer, G. Pignata, L. Hernandez-Garcia, 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 brokerALeRCEZTF22:57:38.483+14:30:06.342021-08-27 07:45:28.99919.773r-ZTFPSNZTF21abvtyntALeRCESN candidate 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/ZTF21abvtynt
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
106542021-08-31 20:15:40csogezaG. Csoernyei, S. Taubenberger, C. Vogl, M. G. Cudmani, A. Holas, W. Hillebrandt, S. H. Suyu (MPA Garching), B. Leibundgut, J. Spyromilio (ESO), A. Floers (GSI), S. J. Smartt, M. Dobson (QUB), R. Kotak (Turku), R. Bruch, A. Gal-Yam (Weizmann), C. Lemon (Lausanne), S. Blondin (CNRS, LAM)adH0ccSN II0.0633adH0ccThe spectrum shows a blue continuum with P-Cygni features of H and He, indicative of a young Type II supernova. The ZTF and ATLAS light curves of the object suggest it to be about 6 to 10 days old, which is also supported by the convincing match with SN 1999gi and SN 1999em at 7 days found by GELATO (Harutyunyan et al. 2008, 2008A&A...488..383H). We have adopted the redshift of the host for the SN redshift.2021TNSCR2990....1C

Comments

Object coordinates updated according to AT-report 132716 of Group Pan-STARRS1
Previous RA, DEC: 22:57:38.483, +14:30:06.34 (344.41034405, +14.501760125)
Updated RA, DEC: 22:57:38.481, +14:30:06.28 (344.410338344, 14.5017430623)