RA/DEC (2000)
11:46:22.600 +51:07:07.43
176.594167 +51.118731
Type
SN Ia
Redshift
0.07
Discovery ReportClassification Report
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2021-01-05 10:59:47.003
TNS AT
Y
Public
Y
Host Name
WISEA J114622.54+510709.2
Host Redshift
0.076833
Discovery Mag
19.9714
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
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2021jb - 2021-01-16 06:44:08 P60 / SEDM (ZTF)z=
▌Show H at z=vexp= km/s
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▌Show He II at z=vexp= km/s
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▌Show N II at z=vexp= km/s
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▌Show N IV at z=vexp= km/s
▌Show N V at z=vexp= km/s
▌Show O at z=vexp= km/s
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▌Show O V at z=vexp= km/s
▌Show O VI at z=vexp= km/s
▌Show Na at z=vexp= km/s
▌Show Mg at z=vexp= km/s
▌Show Mg II at z=vexp= km/s
▌Show Si II at z=vexp= km/s
▌Show S II at z=vexp= km/s
▌Show Ca II at z=vexp= km/s
▌Show [Ca II] at z=vexp= km/s
▌Show Fe II at z=vexp= km/s
▌Show Fe III at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Å at z=vexp= km/s
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▌Show Å at z=vexp= km/s
▌Show Tellurics 
▌Show Galaxy lines at z=
▌Show WR-WN at z=vexp= km/s
▌Show WR-WC/O at z=vexp= km/s
   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 ▌P48_ZTF-Cam_g
 ▌Gaia_Gaia-photometric_G
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌ATLAS-HKO_ATLAS-02_orange
   
Pointer position (MJD, Mag, Abs.Mag): (0.00, 0.00, 0.00)
Spectra
 ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
8594 2021-01-16 06:44:08 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2021jb_2021-01-16_06-44-08.106810_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
g-ZTF P48_ZTF-Cam 2021-01-03 10:41:43 - 2021-01-05 10:59:47 2459217.9456366 - 2459219.9581829 4
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
184073 2021-01-05 10:59:47 2459219.9581829 19.9714 0.197075 20.238 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
186969 2021-01-05 10:59:47 2459219.9581829 19.9714 0.197075 20.238 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
184072 2021-01-03 10:41:43 2459217.9456366 19.8937 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
186968 2021-01-03 10:41:43 2459217.9456366 19.8937 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
G-Gaia Gaia_Gaia-photometric 2021-01-06 23:05:17 - 2021-01-19 15:24:29 2459221.462 - 2459234.142 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
188259 2021-01-19 15:24:29 2459234.142 18.49 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
188258 2021-01-06 23:05:17 2459221.462 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2021-01-08 12:50:24 - 2021-01-08 12:50:24 2459223.035 - 2459223.035 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
185226 2021-01-08 12:50:24 2459223.035 18.739 0.176 19.6 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
orange-ATLAS ATLAS-HKO_ATLAS-02 2021-01-06 15:18:43 - 2021-01-06 15:18:43 2459221.138 - 2459221.138 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
185225 2021-01-06 15:18:43 2459221.138 19.54 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
AT Reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
97465 2021-01-21 11:08:51 Gaia_Bot1 S.T. Hodgkin, E. Breedt, A. Delgado et al. GaiaAlerts GaiaAlerts 11:46:22.600 +51:07:07.43 2021-01-19 15:24:28.800 18.49 G-Gaia PSN Gaia21ajf GaiaAlerts confirmed SN Ia N
96895 2021-01-15 20:16:03 Fink Julien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink broker Fink ZTF 11:46:22.630 +51:07:07.43 2021-01-05 10:59:47.003 19.9714 g-ZTF PSN ZTF18aajjhkq ZTF Early SN candidate classified by Fink using the public ZTF stream. Object data at http://134.158.75.151:24000/ZTF18aajjhkq N
96153 2021-01-08 21:44:26 ATLAS_Bot1 J. Tonry, L. Denneau, A. Heinze et al. ATLAS ATLAS 11:46:22.652 +51:07:07.88 2021-01-08 12:50:24.000 18.739 orange-ATLAS PSN ATLAS21axc ATLAS N
95631 2021-01-05 20:13:17 ALeRCE A. Munoz-Arancibia, F. Forster, F.E. Bauer et al. ALeRCE ZTF 11:46:22.635 +51:07:07.29 2021-01-05 10:59:47.003 19.9714 g-ZTF PSN WISEA J114622.54+510709.2 ZTF18aajjhkq ZTF SN candidate 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/ZTF18aajjhkq 2021TNSTR..39....1M N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
8582 2021-01-18 04:18:26 ZTF_Bot1 A. Dahiwale, C. Fremling(Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.07 1 ZTF 2021TNSCR.193....1D
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
8594 2021-01-16 06:44:08 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2021jb_2021-01-16_06-44-08.106810_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Thu, 01/21/2021 - 10:30

Object coordinates updated

Object coordinates updated according to AT-report 97465 of Group GaiaAlerts
Previous RA, DEC: 11:46:22.630, +51:07:07.43 (176.5942896, +51.118729881818)
Updated RA, DEC: 11:46:22.600, +51:07:07.43 (176.594167, 51.118731)

TNS
System

Fri, 01/15/2021 - 19:30

Object coordinates updated

Object coordinates updated according to AT-report 96895 of Group ZTF
Previous RA, DEC: 11:46:22.635, +51:07:07.29 (176.5943132, +51.118691)
Updated RA, DEC: 11:46:22.630, +51:07:07.43 (176.5942896, 51.118729881818)