SN 2021ek
RA/DEC (2000)
03:23:49.914 -10:02:41.18
50.9579738734 -10.0447731875
Type
SLSN-I
Redshift
0.193
Related AstroNotes: 2021-11
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2021-01-02 05:04:55.001
TNS AT
Y
Public
Y
Host Name
WISEA J032349.97-100241.9
Discovery Mag
19.8697
Filter
r-ZTF
Reporter/s
A. Munoz-Arancibia, F. Forster, F.E. Bauer, L. Hernandez-Garcia, G. Pignata, 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_2021ek - 2021-01-08 03:19:25 ESO-NTT / EFOSC2-NTT (ePESSTO+)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
85132021-01-08 03:19:25ESO-NTT / EFOSC2-NTT900J. Gillanders, S. SrivastavM. Fulton, L. J. Shingles, K. W. SmithePESSTO+ tns_2021ek_2021-01-08_03-19-25_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2021ek_2021-01-08_03-19-25_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
Light Curves
FilterTel / InstObs-date rangePhotometry
w-PS1PS1_GPC12021-01-04 07:32:10 - 2021-01-04 07:32:101
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1859082021-01-04 07:32:1019.460.0422ABMagw-PS1PS1_GPC145Robot
cyan-ATLASATLAS1_ACAM12021-01-06 07:06:14 - 2021-01-06 07:06:141
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1844422021-01-06 07:06:1419.2150.11819.83ABMagcyan-ATLASATLAS1_ACAM130Robot
orange-ATLASATLAS1_ACAM12021-01-04 09:33:07 - 2021-01-04 09:33:071
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1844412021-01-04 09:33:0719.16ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
g-ZTFP48_ZTF-Cam2021-01-02 04:32:57 - 2021-01-04 04:35:212
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1836582021-01-04 04:35:2119.21180.12382820.2017ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1836532021-01-02 04:32:5718.4824ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
r-ZTFP48_ZTF-Cam2021-01-02 05:04:55 - 2021-01-04 04:10:264
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1836572021-01-04 04:10:2619.52280.16814320.0228ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1836562021-01-04 04:09:0519.58680.17531619.9885ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1836552021-01-02 05:35:3619.58990.15269719.8727ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1836542021-01-02 05:04:5519.86970.23530619.7602ABMagr-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
964352021-01-11 11:33:17PS1_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-STARRS103:23:49.914-10:02:41.182021-01-04 07:32:09.60019.46w-PS1PSNPS21foPan-STARRS1This transient was discovered with the help of citizen science project Supernova Hunters run by Zooniverse.
958012021-01-07 00:13:30ATLAS_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)ATLASATLAS03:23:49.913-10:02:41.452021-01-06 07:06:14.40019.215cyan-ATLASPSNATLAS21ajrATLAS
954762021-01-04 21:44:30ALeRCEA. Munoz-Arancibia, F. Forster, F.E. Bauer, L. Hernandez-Garcia, G. Pignata, 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 brokerALeRCEZTF03:23:49.900-10:02:41.242021-01-02 05:04:55.00119.8697r-ZTFPSNZTF21aaarmtiZTFSN 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/ZTF21aaarmti
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
85012021-01-08 19:51:35ePESSTOplus_Bot1J. Gillanders, S. Srivastav, M. Fulton, L. J. Shingles, K. W. Smith, E. Zimmerman on behalf of ePESSTO+ePESSTO+SLSN-I0.193ePESSTO+2021TNSCR..86....1G

Comments

Object coordinates updated according to AT-report 96435 of Group Pan-STARRS1
Previous RA, DEC: 03:23:49.900, -10:02:41.24 (50.95791688, -10.04478782)
Updated RA, DEC: 03:23:49.914, -10:02:41.18 (50.9579738734, -10.0447731875)