SN 2021adew
RA/DEC (2000)
20:39:06.850 +00:02:51.09
309.778542696 +0.0475247021112
Type
SN Ia
Redshift
0.078
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2021-11-03 03:08:30.002
TNS AT
Y
Public
Y
Host Name
WISEA J203906.81+000249.9
Host Redshift
0.078021
Discovery Mag
19.8318
Filter
r-ZTF
Reporter/s
A. Munoz-Arancibia, F. Forster, F.E. Bauer, G. Pignata, A. Mourao, L. Hernandez-Garcia, L. Galbany, E. Camacho, J. Silva-Farfan, 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_2021adew - 2021-11-06 05:11:00 Keck1 / LRIS (UCSC)z=
Show H at z=vexp= km/s
Show He at z=vexp= km/s
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Show O VI at z=vexp= km/s
Show Na at z=vexp= km/s
Show Mg at z=vexp= km/s
Show Mg II at z=vexp= km/s
Show Si II at z=vexp= km/s
Show S II at z=vexp= km/s
Show Ca II at z=vexp= km/s
Show [Ca II] at z=vexp= km/s
Show Fe II at z=vexp= km/s
Show Fe III at z=vexp= km/s
Show Å at z=vexp= km/s
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Show Tellurics 
Show Galaxy lines at z=
Show WR-WN at z=vexp= km/s
Show WR-WC/O at z=vexp= km/s
   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
113492021-11-06 05:11:00Keck1 / LRIS900S. Tinyanont, K. Taggart, K. W. Davis, R. J. FoleyK. TaggartUCSC tns_2021adew_2021-11-06_05-11-00_Keck1_LRIS_UCSC.flmObjectUCSCWe measure an Si II 6355 velocity of -11,200 km/s.
Light Curves
FilterTel / InstObs-date rangePhotometry
r-P1PS1_GPC12021-10-31 05:00:58 - 2021-10-31 05:00:581
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2520672021-10-31 05:00:5820.570.1320.6ABMagr-P1PS1_GPC127Robot
cyan-ATLASATLAS-HKO_ATLAS-022021-11-08 05:22:34 - 2021-11-08 05:22:341
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2535912021-11-08 05:22:3419.0090.13519.57ABMagcyan-ATLASATLAS-HKO_ATLAS-0230Robot
orange-ATLASATLAS-MLO_ATLAS-012021-11-06 06:07:12 - 2021-11-06 06:07:121
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2535902021-11-06 06:07:1219.16ABMagorange-ATLASATLAS-MLO_ATLAS-0130Robot[Last non detection]
g-ZTFP48_ZTF-Cam2021-10-23 05:22:01 - 2021-11-03 04:38:212
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2510582021-11-03 04:38:2119.65660.17196120.4177ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
2510562021-10-23 05:22:0117.6809ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
r-ZTFP48_ZTF-Cam2021-11-03 03:08:30 - 2021-11-03 03:08:301
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2510572021-11-03 03:08:3019.83180.15819320.4228ABMagr-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
1289652021-11-10 05:03:46ATLAS_Bot1J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii), A. Heinze, B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, M. Fulton, J. Gillanders, T. Moore, C. Richman, L. Cai (Queen's University Belfast), T.-W. Chen (Stockholm), D. E. Wright (University of Minnesota), J. Anderson (ESO)ATLASATLAS20:39:06.864+00:02:50.862021-11-08 05:22:33.60019.009cyan-ATLASPSNATLAS21bmanATLAS
1282762021-11-05 21:41:16YSE_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, H. Gao, 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-STARRS20:39:06.850+00:02:51.092021-10-31 05:00:57.60020.57r-P1PSNPS21lvrPan-STARRS, YSE
1279212021-11-03 21:11:31ALeRCEA. Munoz-Arancibia, F. Forster, F.E. Bauer, G. Pignata, A. Mourao, L. Hernandez-Garcia, L. Galbany, E. Camacho, J. Silva-Farfan, 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 brokerALeRCEZTF20:39:06.845+00:02:51.032021-11-03 03:08:30.00219.8318r-ZTFPSNZTF21ackmlaeALeRCESN 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/ZTF21ackmlae
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
112952021-11-06 19:03:57kywdavisSamaporn Tinyanont, Kirsty Taggart, Kyle Davis, Ryan FoleyUCSCSN Ia0.078UCSC2021TNSCR3791....1T

Comments

Object coordinates updated according to AT-report 128276 of Group Pan-STARRS1
Previous RA, DEC: 20:39:06.845, +00:02:51.03 (309.77852029999997, +0.047507850000000004)
Updated RA, DEC: 20:39:06.850, +00:02:51.09 (309.778542696, 0.0475247021112)