SN 2021cob
RA/DEC (2000)
12:30:25.353 +02:09:06.79
187.605636157 +2.15188474841
Type
SN Iax[02cx-like]
Redshift
0.078
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2021-02-08 09:05:49.004
TNS AT
Y
Public
Y
Host Name
SDSS J123025.72+020907.7
Host Redshift
0.077687
Discovery Mag
20.6748
Filter
g-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_2021cob - 2021-02-12 12:46:50 Keck1 / LRIS (UCSC)z=
Show H at z=vexp= km/s
Show He at z=vexp= km/s
Show He II at z=vexp= km/s
Show C II at z=vexp= km/s
Show C III at z=vexp= km/s
Show C IV at z=vexp= km/s
Show N II at z=vexp= km/s
Show N III at z=vexp= km/s
Show N IV at z=vexp= km/s
Show N V at z=vexp= km/s
Show O at z=vexp= km/s
Show [O I] at z=vexp= km/s
Show O II at z=vexp= km/s
Show [O II] at z=vexp= km/s
Show [O III] at z=vexp= km/s
Show O V at z=vexp= km/s
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
Show Å at z=vexp= km/s
Show Å at z=vexp= km/s
Show Å at z=vexp= km/s
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
88942021-02-12 12:46:50Keck1 / LRIS600M. R. Siebert, K. Taggart, R. J. Foley M. R. SiebertUCSC tns_2021cob_2021-02-12_12-46-50_Keck1_LRIS_UCSC.flmObjectUCSC
Light Curves
FilterTel / InstObs-date rangePhotometry
g-SloanPS1_GPC12021-02-11 12:43:12 - 2021-02-11 12:43:121
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1921002021-02-11 12:43:1220.120.0921ABMagg-SloanPS1_GPC127Robot
w-PS1PS1_GPC12021-02-08 12:50:24 - 2021-02-10 15:10:052
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1948142021-02-10 15:10:0520.140.1222ABMagw-PS1PS1_GPC145Robot
1948572021-02-08 12:50:2420.050.1122ABMagw-PS1PS1_GPC145Robot
g-ZTFP48_ZTF-Cam2021-02-08 09:05:49 - 2021-02-10 09:04:102
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1918202021-02-10 09:04:1020.10820.18508720.8058ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1918182021-02-08 09:05:4920.67480.29546720.2132ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
r-ZTFP48_ZTF-Cam2021-02-06 11:05:05 - 2021-02-10 09:59:053
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1918212021-02-10 09:59:0520.17590.17446920.6123ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1918192021-02-08 11:41:1920.49390.26867120.3639ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1918172021-02-06 11:05:0520.3589ABMagr-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
1005432021-02-27 01:12:08PS2_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-STARRS112:30:25.353+02:09:06.792021-02-08 12:50:24.00020.05w-PS1PSNPS21aaqPan-STARRS1
1005092021-02-26 11:24:07PS1_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-STARRS112:30:25.359+02:09:06.852021-02-10 15:10:04.80020.14w-PS1PSNPS21aaqPan-STARRS1
992442021-02-11 16:12:05YSE_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-STARRS112:30:25.358+02:09:06.822021-02-11 12:43:12.00020.12g-SloanPSNPS21aaqPan-STARRS1
991022021-02-10 20:22:22ALeRCEF. 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 brokerALeRCEZTF12:30:25.361+02:09:06.822021-02-08 09:05:49.00420.6748g-ZTFPSNZTF21aajtstmZTFSN 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/ZTF21aajtstm
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
88842021-02-12 20:36:51cesar.rojasbravoM. R. Siebert, K. Taggart, R. J. Foley (UCSC)UCSCSN Iax[02cx-like]0.078UCSCWe measure an Si II 6355 velocity of -7600 km/s. ATel. 143892021TNSCR.449....1S

Comments

Object coordinates updated according to AT-report 100543 of Group Pan-STARRS1
Previous RA, DEC: 12:30:25.359, +02:09:06.85 (187.605662658, +2.15190179748)
Updated RA, DEC: 12:30:25.353, +02:09:06.79 (187.605636157, 2.15188474841)

Object coordinates updated according to AT-report 100509 of Group Pan-STARRS1
Previous RA, DEC: 12:30:25.358, +02:09:06.82 (187.605658606, +2.15189320138)
Updated RA, DEC: 12:30:25.359, +02:09:06.85 (187.605662658, 2.15190179748)

Object coordinates updated according to AT-report 99244 of Group Pan-STARRS1
Previous RA, DEC: 12:30:25.361, +02:09:06.82 (187.60567145, +2.1518952)
Updated RA, DEC: 12:30:25.358, +02:09:06.82 (187.605658606, 2.15189320138)