SN 2021dex
RA/DEC (2000)
15:31:29.460 +79:49:13.76
232.87275 +79.820489
Type
SN IIb
Redshift
0.055
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2021-02-12 09:20:17.998
TNS AT
Y
Public
Y
Discovery Mag
20.3742
Filter
g-ZTF
Reporter/s
F. Forster, F.E. Bauer, G. Pignata, A. Munoz-Arancibia, L. Hernandez-Garcia, 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_2021dex - 2021-05-05 07:00:00 P200 / DBSP (ZTF)z=
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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
96242021-05-05 07:00:00P200 / DBSPAnastasios TzanidakisAishwarya DahiwaleZTF tns_2021dex_2021-05-05_07-00-00_P200_DBSP_ZTF.asciiObjectZTF
Light Curves
FilterTel / InstObs-date rangePhotometry
i-P1PS1_GPC12021-05-04 11:58:34 - 2021-05-04 11:58:341
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2152512021-05-04 11:58:3419.710.0820.7ABMagi-P1PS1_GPC145Robot
cyan-ATLASATLAS-MLO_ATLAS-012021-02-17 13:00:29 - 2021-02-21 15:21:362
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1953142021-02-21 15:21:3619.3170.16419.53ABMagcyan-ATLASATLAS-MLO_ATLAS-0130Robot
1953132021-02-17 13:00:2919.57ABMagcyan-ATLASATLAS-MLO_ATLAS-0130Robot[Last non detection]
G-GaiaGaia_Gaia-photometric2021-01-20 02:48:29 - 2021-02-26 01:48:002
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1951342021-02-26 01:48:0018.990.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1951332021-01-20 02:48:2921.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
g-ZTFP48_ZTF-Cam2021-02-09 12:47:03 - 2021-02-17 12:18:593
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1933302021-02-17 12:18:5919.74020.13268420.3567ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1933272021-02-12 09:20:1820.37420.34338120.0929ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1933262021-02-09 12:47:0318.4235ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
r-ZTFP48_ZTF-Cam2021-02-17 08:48:02 - 2021-02-17 08:48:422
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1933292021-02-17 08:48:4219.25530.15289219.9907ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1933282021-02-17 08:48:0219.27140.1298819.9983ABMagr-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
1104692021-05-23 09:42:31PS1_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-STARRSPan-STARRS15:31:29.469+79:49:13.702021-05-04 11:58:33.60019.71i-P1PSNPS21ebbPan-STARRSThis transient was discovered with the help of citizen science project Supernova Hunters run by Zooniverse. The candidate was identified by volunteers including Tiffany Shaw-Diaz, B L Goodwin and Giovanni Colombo
1008292021-03-02 12:21:09ATLAS_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)ATLASATLAS15:31:29.471+79:49:13.672021-02-21 15:21:36.00019.317cyan-ATLASPSNATLAS21hcqATLAS
1007222021-03-01 15:26:02Gaia_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 teamGaiaAlertsGaiaAlerts15:31:29.460+79:49:13.762021-02-26 01:48:00.00018.99G-GaiaPSNGaia21bdbGaiaAlertscandidate SN near extended PanSTARRS source
998412021-02-18 20:05:04ALeRCEF. Forster, F.E. Bauer, G. Pignata, A. Munoz-Arancibia, L. Hernandez-Garcia, 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 brokerALeRCEZTF15:31:29.456+79:49:13.832021-02-12 09:20:17.99820.3742g-ZTFPSNZTF21aalimyaZTFEarly SN candidate (r-rise > 0.11+-0.01 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/ZTF21aalimya
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
96142021-05-10 20:09:14ZTF_Bot1A. Dahiwale, C. Fremling(Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN IIb0.055ZTF2021TNSCR1574....1D

Comments

Object coordinates updated according to AT-report 100722 of Group GaiaAlerts
Previous RA, DEC: 15:31:29.456, +79:49:13.83 (232.872733575, +79.820508325)
Updated RA, DEC: 15:31:29.460, +79:49:13.76 (232.87275, 79.820489)