SN 2021aai
RA/DEC (2000)
07:14:26.860 +84:22:51.46
108.611917 +84.380961
Type
SN II
Redshift
0.007412
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2021-01-12 07:49:34.997
TNS AT
Y
Public
Y
Host Name
NGC 2268
Host Redshift
0.007412
Discovery Mag
18.7548
Filter
g-ZTF
Reporter/s
A. Munoz-Arancibia, A. Mourao, F. Forster, F.E. Bauer, L. Hernandez-Garcia, G. Pignata, L. Galbany, E. Camacho, J. Silva-Farfan, 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_2021aai - 2021-01-13 02:23:58 P60 / SEDM (ZTF)z=
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Show [Ca II] at z=vexp= km/s
Show Fe II at z=vexp= km/s
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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
85982021-01-13 02:23:58P60 / SEDM2700SEDmRobotautoZTF tns_2021aai_2021-01-13_02-23-58.439358_P60_SEDM_ZTF.asciiObjectZTF
Light Curves
FilterTel / InstObs-date rangePhotometry
G-GaiaGaia_Gaia-photometric2020-11-21 17:48:29 - 2021-01-16 10:32:102
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1878302021-01-16 10:32:1018.350.2ABMagG-GaiaGaia_Gaia-photometric60Robot
1878292020-11-21 17:48:2921.5ABMagG-GaiaGaia_Gaia-photometricRobot[Last non detection]
g-ZTFP48_ZTF-Cam2021-01-10 10:11:24 - 2021-01-12 07:49:352
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1859972021-01-12 07:49:3518.75480.10499420.0076ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1859962021-01-10 10:11:2419.844ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF
r-ZTFP48_ZTF-Cam2021-01-12 09:41:49 - 2021-01-12 09:41:491
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1859982021-01-12 09:41:4918.40240.089870719.7715ABMagr-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
972422021-01-18 11:04:00Gaia_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 teamGaiaAlertsGaiaAlerts07:14:26.860+84:22:51.462021-01-16 10:32:09.60018.35G-GaiaPSNGaia21ahuGaiaAlertsconfirmed SN II
964742021-01-12 14:28:13ALeRCEA. Munoz-Arancibia, A. Mourao, F. Forster, F.E. Bauer, L. Hernandez-Garcia, G. Pignata, L. Galbany, E. Camacho, J. Silva-Farfan, 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 brokerALeRCEZTF07:14:26.849+84:22:51.552021-01-12 07:49:34.99718.7548g-ZTFPSNZTF21aadoizfZTFEarly SN candidate (g-rise > 0.57+-0.06 mag/day, r-rise > 0.74+-0.04 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/ZTF21aadoizf
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
85862021-01-18 04:59:40ZTF_Bot1A. Dahiwale, C. Fremling(Caltech) on behalf of the Zwicky Transient Facility (ZTF)ZTFSN II0.007412ZTF2021TNSCR.193....1D

Comments

Object coordinates updated according to AT-report 97242 of Group GaiaAlerts
Previous RA, DEC: 07:14:26.849, +84:22:51.55 (108.6118723, +84.38098505)
Updated RA, DEC: 07:14:26.860, +84:22:51.46 (108.611917, 84.380961)