SN 2021ckb
RA/DEC (2000)
10:15:44.871 +43:05:49.01
153.936962076 +43.0969459383
Type
SN IIn
Redshift
0.070265
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2021-02-07 09:22:51.997
TNS AT
Y
Public
Y
Host Name
WISEA J101545.16+430551.9
Host Redshift
0.070265
Discovery Mag
20.4698
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_2021ckb - 2021-03-23 22:18:08 LT / SPRAT (TCD)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
93272021-03-23 22:18:08LT / SPRATS. PrenticeTCD tns_2021ckb_2021-03-23_22-18-08_LT_SPRAT_TCD.txtObjectTCD
Light Curves
FilterTel / InstObs-date rangePhotometry
i-SloanPS1_GPC12021-03-22 10:22:05 - 2021-03-22 10:22:051
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2002982021-03-22 10:22:0518.870.120.7ABMagi-SloanPS1_GPC145Robot
w-PS1PS1_GPC12021-02-10 09:48:58 - 2021-02-10 09:48:581
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2002972021-02-10 09:48:5819.610.0622ABMagw-PS1PS1_GPC145Robot
orange-ATLASATLAS1_ACAM12021-02-21 11:16:48 - 2021-02-22 09:18:432
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1946562021-02-22 09:18:4318.8640.1519.3ABMagorange-ATLASATLAS1_ACAM130Robot
1946552021-02-21 11:16:4819.28ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
g-ZTFP48_ZTF-Cam2021-02-07 08:48:15 - 2021-02-09 07:13:334
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1913772021-02-09 07:13:3319.90560.15966720.8353ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1913762021-02-09 06:58:5120.00290.1651820.8395ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1913752021-02-07 09:22:5220.46980.24283120.8911ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1913742021-02-07 08:48:1520.9466ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
r-ZTFP48_ZTF-Cam2021-02-09 09:19:27 - 2021-02-09 09:20:552
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1913792021-02-09 09:20:5520.02140.21338820.5641ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1913782021-02-09 09:19:2720.12250.15999720.6114ABMagr-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
1037232021-03-23 09:25:53PS1_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-STARRS110:15:44.871+43:05:49.012021-03-22 10:22:04.80018.87i-SloanPSNPS21ciqPan-STARRS1
1037222021-03-23 09:25:21PS2_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-STARRS110:15:44.860+43:05:49.012021-02-10 09:48:57.60019.61w-PS1PSNPS21ciqPan-STARRS1
1004202021-02-24 21:01:45ATLAS_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, C. Webb (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)ATLASATLAS10:15:44.869+43:05:48.992021-02-22 09:18:43.20018.864orange-ATLASPSNATLAS21gxtATLAS
989152021-02-09 19:25:21ALeRCEF. 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 brokerALeRCEZTF10:15:44.861+43:05:49.072021-02-07 09:22:51.99720.4698g-ZTFPSNZTF21aaizyqcZTFEarly SN candidate (g-rise > 1.00 mag/day, r-rise > 0.28+-0.08 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/ZTF21aaizyqc
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
93172021-04-08 16:53:36Simon PrenticeS. Prentice, K. Maguire, M. Magee, G. Dimitriadis, M. Deckers, L. Harvey, J. Terwel (TCD)TCDSN IIn0.070265TCDPoor S/N spectrum but clear indication of narrow H emission at the redshift of the host so probable IIn. Features other than Balmer lines should be assumed to be spurious.2021TNSCR1117....1P

Comments

Object coordinates updated according to AT-report 103723 of Group Pan-STARRS1
Previous RA, DEC: 10:15:44.860, +43:05:49.01 (153.936918336, +43.0969466973)
Updated RA, DEC: 10:15:44.871, +43:05:49.01 (153.936962076, 43.0969459383)

Object coordinates updated according to AT-report 103722 of Group Pan-STARRS1
Previous RA, DEC: 10:15:44.861, +43:05:49.07 (153.93692052, +43.09696416)
Updated RA, DEC: 10:15:44.860, +43:05:49.01 (153.936918336, 43.0969466973)