SN 2021tk
RA/DEC (2000)
10:59:27.930 -11:56:25.80
164.866375 -11.9405
Type
SN Ia
Redshift
0.08
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2021-01-08 15:01:26.400
TNS AT
Y
Public
Y
Discovery Mag
19.248
Filter
orange-ATLAS
Reporter/s
J. 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)

Spectra

 SN_2021tk - 2021-01-19 06:54:06 P60 / SEDM (ZTF)z=
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Show Ca II at z=vexp= km/s
Show [Ca II] at z=vexp= km/s
Show Fe II at z=vexp= km/s
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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
86572021-01-19 06:54:06P60 / SEDM2700SEDmRobotautoZTF tns_2021tk_2021-01-19_06-54-06.135853_P60_SEDM_ZTF.asciiObjectZTF
Light Curves
FilterTel / InstObs-date rangePhotometry
w-PS1PS1_GPC12021-01-08 14:31:12 - 2021-01-08 14:31:121
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1859192021-01-08 14:31:1219.140.0222ABMagw-PS1PS1_GPC145Robot
orange-ATLASATLAS1_ACAM12021-01-06 13:35:02 - 2021-01-08 15:01:262
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1852912021-01-08 15:01:2619.2480.16119.5ABMagorange-ATLASATLAS1_ACAM130Robot
1852902021-01-06 13:35:0219.32ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
G-GaiaGaia_Gaia-photometric2020-12-13 06:43:12 - 2021-01-19 16:29:172
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1882632021-01-19 16:29:1718.920.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1882622020-12-13 06:43:1221.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
g-ZTFP48_ZTF-Cam2020-12-22 12:45:52 - 2021-01-05 10:03:223
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1858892021-01-05 10:03:2219.7ABMagg-ZTFP48_ZTF-Cam30ZTF
1866232021-01-05 10:03:2019.69550.27710919.4119ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF, classified by Fink
1866222020-12-22 12:45:5220.0253ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF, classified by Fink
r-ZTFP48_ZTF-Cam2021-01-02 09:43:12 - 2021-01-10 11:34:052
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1858902021-01-10 11:34:0518.93ABMagr-ZTFP48_ZTF-Cam30ZTF
1858882021-01-02 09:43:1218.46ABMagr-ZTFP48_ZTF-Cam30ZTF[Last non detection]
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
974672021-01-21 11:16:00Gaia_Bot1S.T. Hodgkin, E. Breedt, A. Delgado, D.L. Harrison, M. van Leeuwen, G. Rixon, T. Wevers, A. Yoldas (IoA Cambridge), N. Ihanec, K. Kruszyńska, K.A. Rybicki, Ł. Wyrzykowski (Warsaw University Astronomical Observatory), Z. Kostrzewa-Rutkowska (Leiden Observatory), D. Eappachen (SRON/RU), G. Marton (Konkoly Observatory), on behalf of the Gaia Alerts teamGaiaAlertsGaiaAlerts10:59:27.930-11:56:25.802021-01-19 16:29:16.80018.92G-GaiaPSNGaia21ajhGaiaAlertscandidate SN near PanSTARRS galaxy
967712021-01-14 20:18:45FinkJulien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink brokerFinkZTF10:59:27.935-11:56:25.732021-01-05 10:03:20.00219.6955g-ZTFPSNZTF21aackkcpZTFEarly SN candidate classified by Fink using the public ZTF stream. Object data at http://134.158.75.151:24000/ZTF21aackkcp
964442021-01-11 19:42:04PS1_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-STARRS110:59:27.937-11:56:25.702021-01-08 14:31:12.00019.14w-PS1PSNPS21frPan-STARRS1
964212021-01-11 07:59:35ZTF_Bot1C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaborationZTFZTF10:59:27.932-11:56:25.882021-01-05 10:03:21.60019.7g-ZTFPSNZTF21aackkcpZTF
961882021-01-09 01:54:44ATLAS_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)ATLASATLAS10:59:27.945-11:56:25.472021-01-08 15:01:26.40019.248orange-ATLASPSNATLAS21baiATLAS
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
86452021-01-21 03:25:51ZTF_Bot1A. Dahiwale, C. Fremling(Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN Ia0.08ZTF2021TNSCR.223....1D

Comments

Object coordinates updated according to AT-report 97467 of Group GaiaAlerts
Previous RA, DEC: 10:59:27.937, -11:56:25.70 (164.86640437, -11.9404721499)
Updated RA, DEC: 10:59:27.930, -11:56:25.80 (164.866375, -11.9405)

Object coordinates updated according to AT-report 96444 of Group Pan-STARRS1
Previous RA, DEC: 10:59:27.932, -11:56:25.88 (164.866385, -11.9405216)
Updated RA, DEC: 10:59:27.937, -11:56:25.70 (164.86640437, -11.9404721499)

Object coordinates updated according to AT-report 96421 of Group ZTF
Previous RA, DEC: 10:59:27.945, -11:56:25.47 (164.866436, -11.940408)
Updated RA, DEC: 10:59:27.932, -11:56:25.88 (164.866385, -11.9405216)