SN 2021zu
RA/DEC (2000)
11:14:59.670 +27:27:11.92
168.748625 +27.453311
Type
SN Ia
Redshift
0.06
Related AstroNotes: 2021-23
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2021-01-09 09:37:34.003
TNS AT
Y
Public
Y
Host Name
SDSS J111459.66+272712.1
Host Redshift
0.076
Discovery Mag
20.2852
Filter
g-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_2021zu - 2021-01-20 07:33:54 ESO-NTT / EFOSC2-NTT (ePESSTO+)z=
 SN_2021zu - 2021-01-14 12:44:10 P60 / SEDM (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
86382021-01-20 07:33:54ESO-NTT / EFOSC2-NTT600M. Delgado, L. GalbanyR. Gonzalez, S. MunozePESSTO+ tns_2021zu_2021-01-20_07-33-54_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2021zu_2021-01-20_07-33-54_ESO-NTT_EFOSC2-NTT_ePESSTO+.fitsObjectePESSTO+
86602021-01-14 12:44:10P60 / SEDM2700SEDmRobotautoZTF tns_2021zu_2021-01-14_12-44-09.695659_P60_SEDM_ZTF.asciiObjectZTF
Light Curves
FilterTel / InstObs-date rangePhotometry
cyan-ATLASATLAS1_ACAM12021-01-15 14:34:05 - 2021-01-15 14:34:051
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1870382021-01-15 14:34:0518.2080.07619.91ABMagcyan-ATLASATLAS1_ACAM130Robot
orange-ATLASATLAS1_ACAM12021-01-09 14:11:02 - 2021-01-09 14:11:021
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1870372021-01-09 14:11:0216.35ABMagorange-ATLASATLAS1_ACAM130Robot[Last non detection]
G-GaiaGaia_Gaia-photometric2020-12-05 04:30:43 - 2021-01-14 15:44:382
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1876982021-01-14 15:44:3818.590.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1876972020-12-05 04:30:4321.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
g-ZTFP48_ZTF-Cam2021-01-07 11:28:05 - 2021-01-11 10:38:125
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1859602021-01-11 10:38:1219.44050.12138220.2473ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1859582021-01-09 09:37:3420.28520.23355420.3066ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1880222021-01-09 09:37:3420.28520.23355420.3066ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF, classified by Fink
1859572021-01-07 11:28:0520.3375ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
1880212021-01-07 11:28:0520.3375ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF, classified by Fink
r-ZTFP48_ZTF-Cam2021-01-11 09:53:28 - 2021-01-11 09:53:281
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1859592021-01-11 09:53:2819.55390.13204720.2321ABMagr-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
973192021-01-18 20:19:04FinkJulien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink brokerFinkZTF11:14:59.697+27:27:11.982021-01-09 09:37:34.00320.2852g-ZTFPSNZTF21aadkgpmZTFEarly SN candidate classified by Fink using the public ZTF stream. Object data at http://134.158.75.151:24000/ZTF21aadkgpm
971762021-01-17 20:50:06Gaia_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 teamGaiaAlertsGaiaAlerts11:14:59.670+27:27:11.922021-01-14 15:44:38.40018.59G-GaiaPSNGaia21aheGaiaAlertscandidate SN near galaxy WISEA J111459.68+272711.6
969212021-01-16 11:19:37ATLAS_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)ATLASATLAS11:14:59.688+27:27:11.902021-01-15 14:34:04.80018.208cyan-ATLASPSNATLAS21cgzATLAS
964582021-01-11 20:18:36ALeRCEA. 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 brokerALeRCEZTF11:14:59.714+27:27:11.982021-01-09 09:37:34.00320.2852g-ZTFPSNZTF21aadkgpmZTFEarly SN candidate (r-rise > 0.19+-0.03 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/ZTF21aadkgpm
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
86482021-01-21 03:28:12ZTF_Bot1A. Dahiwale, C. Fremling(Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN Ia0.06ZTF2021TNSCR.223....1D
86262021-01-20 15:14:44ePESSTOplus_Bot1M. Delgado, L. Galbany, R. Gonzalez, S. Munoz, E. Zimmerman on behalf of ePESSTO+ePESSTO+SN Ia0.076ePESSTO+2021TNSCR.215....1D

Comments

Object coordinates updated according to AT-report 97176 of Group GaiaAlerts
Previous RA, DEC: 11:14:59.714, +27:27:11.98 (168.7488078, +27.4533272333333)
Updated RA, DEC: 11:14:59.670, +27:27:11.92 (168.748625, 27.453311)