RA/DEC (2000)
09:11:21.780 +77:33:36.58
137.84075 +77.560161
Type
SN Ia
Redshift
0.07
Discovery ReportClassification Report
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2021-01-09 08:49:05.002
TNS AT
Y
Public
Y
Host Name
WISEA J091121.75+773331.7
Discovery Mag
20.1365
Filter
r-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_2021zs - 2021-01-17 10:25:08 P60 / SEDM (ZTF)z=
▌Show H at z=vexp= km/s
▌Show He at z=vexp= km/s
▌Show He II at z=vexp= km/s
▌Show C II at z=vexp= km/s
▌Show C III at z=vexp= km/s
▌Show C IV at z=vexp= km/s
▌Show N II at z=vexp= km/s
▌Show N III at z=vexp= km/s
▌Show N IV at z=vexp= km/s
▌Show N V at z=vexp= km/s
▌Show O at z=vexp= km/s
▌Show [O I] at z=vexp= km/s
▌Show O II at z=vexp= km/s
▌Show [O II] at z=vexp= km/s
▌Show [O III] at z=vexp= km/s
▌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
▌Show Å at z=vexp= km/s
▌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_r
 ▌P48_ZTF-Cam_g
 ▌Gaia_Gaia-photometric_G
 ▌ATLAS-MLO_ATLAS-01_cyan
   
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
8592 2021-01-17 10:25:08 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2021zs_2021-01-17_10-25-07.984220_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2021-01-07 08:48:32 - 2021-01-11 08:37:14 2459221.867037 - 2459225.8591898 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
185953 2021-01-11 08:37:14 2459225.8591898 19.6003 0.171062 20.4331 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
185950 2021-01-09 08:49:05 2459223.867419 20.1365 0.276178 20.0536 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
185949 2021-01-07 08:48:32 2459221.867037 20.3831 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
g-ZTF P48_ZTF-Cam 2021-01-09 09:21:52 - 2021-01-11 08:15:22 2459223.8901852 - 2459225.8440046 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
185952 2021-01-11 08:15:22 2459225.8440046 19.6143 0.168895 20.5185 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
185951 2021-01-09 09:21:52 2459223.8901852 20.2488 0.246896 20.2318 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
G-Gaia Gaia_Gaia-photometric 2021-01-02 22:35:02 - 2021-01-15 22:39:22 2459217.441 - 2459230.444 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
187832 2021-01-15 22:39:22 2459230.444 18.68 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
187831 2021-01-02 22:35:02 2459217.441 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
cyan-ATLAS ATLAS-MLO_ATLAS-01 2021-01-08 11:34:05 - 2021-01-12 12:07:12 2459222.982 - 2459227.005 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
186255 2021-01-12 12:07:12 2459227.005 19.362 0.172 19.62 ABMag cyan-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
186254 2021-01-08 11:34:05 2459222.982 19.55 ABMag cyan-ATLAS ATLAS-MLO_ATLAS-01 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
97243 2021-01-18 11:04:23 Gaia_Bot1 S.T. Hodgkin,E. Breedt,A. Delgado et al. GaiaAlerts GaiaAlerts 09:11:21.780 +77:33:36.58 2021-01-15 22:39:21.600 18.68 G-Gaia PSN Gaia21ahv GaiaAlerts confirmed SN Ia N
96577 2021-01-13 04:31:31 ATLAS_Bot1 J. Tonry,L. Denneau,A. Heinze et al. ATLAS ATLAS 09:11:21.941 +77:33:36.56 2021-01-12 12:07:12.000 19.362 cyan-ATLAS PSN ATLAS21bmy ATLAS N
96456 2021-01-11 20:18:36 ALeRCE A. Munoz-Arancibia,F. Forster,F.E. Bauer et al. ALeRCE ZTF 09:11:21.762 +77:33:36.54 2021-01-09 08:49:05.002 20.1365 r-ZTF PSN WISEA J091121.75+773331.7 ZTF21aacscvb 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/ZTF21aacscvb 2021TNSTR.103....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
8580 2021-01-18 03:44:32 ZTF_Bot1 A. Dahiwale, C. Fremling(Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.07 1 Add 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
8592 2021-01-17 10:25:08 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2021zs_2021-01-17_10-25-07.984220_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Mon, 01/18/2021 - 10:30

Object coordinates updated

Object coordinates updated according to AT-report 97243 of Group GaiaAlerts
Previous RA, DEC: 09:11:21.762, +77:33:36.54 (137.840676825, +77.5601497)
Updated RA, DEC: 09:11:21.780, +77:33:36.58 (137.84075, 77.560161)