SN 2021dae
RA/DEC (2000)
04:40:11.729 -13:13:39.15
70.048870525 -13.2275406
Type
SN Ia
Redshift
0.036705
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2021-02-15 03:08:15.996
TNS AT
Y
Public
Y
Host Name
MCG -02-12-055
Host Redshift
0.036705
Discovery Mag
19.1372
Filter
g-ZTF
Reporter/s
F. Forster, F.E. Bauer, A. Munoz-Arancibia, L. Hernandez-Garcia, G. Pignata, L. Galbany, G. Pignata, 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_2021dae - 2021-02-22 20:16:25 LT / SPRAT (TCD)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
90502021-02-22 20:16:25LT / SPRATS. Prentice, L. HarveyTCD tns_2021dae_2021-02-22_20-16-24.898_LT_SPRAT_TCD.txtObjectTCD
Light Curves
FilterTel / InstObs-date rangePhotometry
g-ZTFP48_ZTF-Cam2021-02-12 04:06:06 - 2021-02-15 03:08:164
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
1946462021-02-15 03:08:1619.13720.16994719.5776ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF, classified by Fink
1929122021-02-15 03:08:1619.13720.16994719.5776ABMagg-ZTFP48_ZTF-Cam30RobotData provided by ZTF
1946452021-02-12 04:06:0620.6539ABMagg-ZTFP48_ZTF-Cam30Robot[Last non detection] Data provided by ZTF, classified by Fink
1929112021-02-12 04:06:0620.6539ABMagg-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
1004152021-02-24 20:16:41FinkJulien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink brokerFinkZTF04:40:11.729-13:13:39.152021-02-15 03:08:15.99619.1372g-ZTFPSNZTF21aakybgiZTFEarly SN candidate classified by Fink using the public ZTF stream. Object data at http://134.158.75.151:24000/ZTF21aakybgi
996082021-02-15 18:43:18ALeRCEF. Forster, F.E. Bauer, A. Munoz-Arancibia, L. Hernandez-Garcia, G. Pignata, L. Galbany, G. Pignata, 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 brokerALeRCEZTF04:40:11.717-13:13:39.142021-02-15 03:08:15.99619.1372g-ZTFPSNZTF21aakybgiZTFEarly SN candidate (g-rise > 0.51+-0.06 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/ZTF21aakybgi
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
90402021-02-23 03:38:43luharveyLuke Harvey, Simon Prentice, Kate Maguire, Maxime Deckers, Mark Magee, Jacco Terwel (TCD)TCDSN Ia0.036705TCDUsing our custom python classification software and SNID (Blondin, S. & Tonry, J. L. 2007. ApJ, 666, 1024) we match a supernova Ia around maximum light at the redshift of the host z=0.036705.2021TNSCR.588....1H

Comments

Object coordinates updated according to AT-report 100415 of Group ZTF
Previous RA, DEC: 04:40:11.717, -13:13:39.14 (70.048821, -13.2275399)
Updated RA, DEC: 04:40:11.729, -13:13:39.15 (70.048870525, -13.2275406)