SN 2021imh
RA/DEC (2000)
18:51:27.381 +41:32:05.81
282.864088429 +41.5349475306
Type
SN II
Redshift
0.042
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2021-04-07 10:59:35.002
TNS AT
Y
Public
Y
Discovery Mag
19.7115
Filter
g-ZTF
Reporter/s
A. Munoz-Arancibia, F. Forster, F.E. Bauer, G. Pignata, 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_2021imh - 2021-04-28 01:17:05 LT / SPRAT (TCD)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
95292021-04-28 01:17:05LT / SPRATS. PrenticeM. DeckersTCD tns_2021imh_2021-04-28_01-17-05.405_LT_SPRAT_TCD.txtObjectTCD
Light Curves
FilterTel / InstObs-date rangePhotometry
w-P1PS1_GPC12021-06-09 11:39:50 - 2021-06-09 11:39:501
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2228632021-06-09 11:39:5019.430.0322ABMagw-P1PS1_GPC145Robot
cyan-ATLASATLAS-MLO_ATLAS-012021-04-10 14:51:22 - 2021-04-10 14:51:221
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2055642021-04-10 14:51:2219.7060.1619.93ABMagcyan-ATLASATLAS-MLO_ATLAS-0130Robot
orange-ATLASATLAS-MLO_ATLAS-012021-04-06 14:44:10 - 2021-04-06 14:44:101
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2055632021-04-06 14:44:1019.79ABMagorange-ATLASATLAS-MLO_ATLAS-0130Robot[Last non detection]
g-ZTFP48_ZTF-Cam2021-04-07 10:59:35 - 2021-05-03 10:25:033
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2099302021-05-03 10:25:0319.380.1620.03ABMagg-ZTFP48_ZTF-Cam30
2099292021-05-01 10:13:0319.8617ABMagg-ZTFP48_ZTF-Cam30[Last non detection]
2043562021-04-07 10:59:3519.71150.1319120.8658ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
r-ZTFP48_ZTF-Cam2021-04-04 12:04:54 - 2021-05-03 10:56:343
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2099312021-05-03 10:56:3419.080.1520ABMagr-ZTFP48_ZTF-Cam30
2043572021-04-07 11:49:3920.04760.15882620.6581ABMagr-ZTFP48_ZTF-Cam30RobotData provided by ZTF
2043552021-04-04 12:04:5420.381ABMagr-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
1145162021-06-21 07:44:02PS1_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-STARRS18:51:27.381+41:32:05.812021-06-09 11:39:50.40019.43w-P1PSNPS21gjiPan-STARRS
1081552021-05-03 11:59:56ZTF_AMPEL_COMPLETEJ. Nordin, V. Brinnel, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann) on behalf of ZTFAMPELZTF18:51:27.385+41:32:05.712021-05-03 10:25:02.78419.38g-ZTFPSNZTF21aatgiscZTF
1061332021-04-10 23:06:55ATLAS_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)ATLASATLAS18:51:27.348+41:32:05.752021-04-10 14:51:21.60019.706cyan-ATLASPSNATLAS21lwxATLAS
1056432021-04-07 22:19:53ALeRCEA. Munoz-Arancibia, F. Forster, F.E. Bauer, G. Pignata, 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 brokerALeRCEZTF18:51:27.378+41:32:05.722021-04-07 10:59:35.00219.7115g-ZTFPSNZTF21aatgiscZTFEarly SN candidate (g-rise > 0.27+-0.04 mag/day, r-rise > 0.11+-0.05 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/ZTF21aatgisc
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
95192021-04-28 09:17:49deckersmM. Deckers, S. Prentice, K. Maguire, G. Dimitriadis, M. Magee, L. Harvey, J. Terwel (TCD)TCDSN II0.042TCDWe classify SN2021imh as a SN II using our Python based classification tool. The top matches give a redshift distribution of 0.042+/-0.006.2021TNSCR1376....1D

Comments

Object coordinates updated according to AT-report 114516 of Group Pan-STARRS1
Previous RA, DEC: 18:51:27.385, +41:32:05.71 (282.86410505625, +41.53491865625)
Updated RA, DEC: 18:51:27.381, +41:32:05.81 (282.864088429, 41.5349475306)

Object coordinates updated according to AT-report 108155 of Group ZTF
Previous RA, DEC: 18:51:27.378, +41:32:05.72 (282.86407629999997, +41.534923500000005)
Updated RA, DEC: 18:51:27.385, +41:32:05.71 (282.86410505625, 41.53491865625)