RA/DEC (2000)
20:05:37.293 +00:09:52.79
301.405388621 +0.164664865678
Type
SN Ia
Redshift
0.072
Discovery ReportClassification Report
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2021-04-09 11:56:51.000
TNS AT
Y
Public
Y
Host Name
WISEA J200537.50+000952.3
Discovery Mag
20.2726
Filter
g-ZTF
Reporter/s
A. Munoz-Arancibia, F. Forster, F.E. Bauer, G. Pignata, L. Hernandez-Garcia, 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_2021jji - 2021-04-20 09:58:31 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
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▌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_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-MLO_ATLAS-01_cyan
 ▌ATLAS-HKO_ATLAS-02_orange
 ▌PS1_GPC1_w
   
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
9471 2021-04-20 09:58:31 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2021jji_2021-04-20_09-58-31.059954_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2021-04-09 10:57:59 - 2021-04-12 11:54:38 2459313.9569329 - 2459316.9962731 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
206170 2021-04-12 11:54:38 2459316.9962731 19.4071 0.129863 20.4183 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
206168 2021-04-09 10:57:59 2459313.9569329 19.3796 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
g-ZTF P48_ZTF-Cam 2021-04-06 11:11:27 - 2021-04-09 11:56:51 2459310.9662847 - 2459313.9978125 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
206169 2021-04-09 11:56:51 2459313.9978125 20.2726 0.280599 20.2431 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
208688 2021-04-09 11:56:51 2459313.9978125 20.2726 0.280599 20.2431 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
208687 2021-04-06 11:11:27 2459310.9662847 19.8431 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
cyan-ATLAS ATLAS-MLO_ATLAS-01 2021-04-20 14:51:22 - 2021-04-20 14:51:22 2459325.119 - 2459325.119 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
208566 2021-04-20 14:51:22 2459325.119 19.74 ABMag cyan-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
orange-ATLAS ATLAS-HKO_ATLAS-02 2021-04-22 13:13:26 - 2021-04-22 13:13:26 2459327.051 - 2459327.051 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
208567 2021-04-22 13:13:26 2459327.051 18.884 0.153 19.4 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
w-P1 PS1_GPC1 2021-04-23 13:49:26 - 2021-04-23 13:49:26 2459328.076 - 2459328.076 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
219006 2021-04-23 13:49:26 2459328.076 18.69 0.03 22 ABMag w-P1 PS1_GPC1 45 Robot
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
112434 2021-06-06 12:31:19 PS1_Bot1 K. C. Chambers,T. de Boer,J. Bulger et al. Pan-STARRS Pan-STARRS 20:05:37.293 +00:09:52.79 2021-04-23 13:49:26.400 18.69 w-P1 PSN PS21ffo Pan-STARRS This transient was discovered with the help of citizen science project Supernova Hunters run by Zooniverse. The candidate was identified by volunteers including Ashok Ghosh, Christopher Tanner and Antonio Pasqua N
107603 2021-04-24 19:13:28 Fink Julien Peloton,Anais Moller,Emille E. O. Ishida on behalf of the Fink broker et al. Fink ZTF 20:05:37.290 +00:09:52.65 2021-04-09 11:56:51.000 20.2726 g-ZTF PSN ZTF21aauzzny ZTF Early SN candidate classified by Fink using the public ZTF stream. Object data at http://134.158.75.151:24000/ZTF21aauzzny N
107548 2021-04-23 10:24:21 ATLAS_Bot1 J. Tonry,L. Denneau,A. Heinze et al. ATLAS ATLAS 20:05:37.300 +00:09:52.65 2021-04-22 13:13:26.400 18.884 orange-ATLAS PSN ATLAS21nkq ATLAS N
106448 2021-04-12 18:42:39 ALeRCE A. Munoz-Arancibia,F. Forster,F.E. Bauer et al. ALeRCE ZTF 20:05:37.283 +00:09:52.69 2021-04-09 11:56:51.000 20.2726 g-ZTF PSN WISEA J200537.50+000952.3 ZTF21aauzzny ZTF Early SN candidate (r-rise > 0.11+-0.02 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/ZTF21aauzzny 2021TNSTR1158....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
9461 2021-04-20 17:29:29 ZTF_Bot1 SNIascore on behalf of the SEDM Team (Caltech) and the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.072 1 ZTF 2021TNSCR1297....1S
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
9471 2021-04-20 09:58:31 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2021jji_2021-04-20_09-58-31.059954_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Sun, 06/06/2021 - 12:30

Object coordinates updated

Object coordinates updated according to AT-report 112434 of Group Pan-STARRS1
Previous RA, DEC: 20:05:37.290, +00:09:52.65 (301.40537555, +0.1646258375)
Updated RA, DEC: 20:05:37.293, +00:09:52.79 (301.405388621, 0.164664865678)

TNS
System

Sat, 04/24/2021 - 18:30

Object coordinates updated

Object coordinates updated according to AT-report 107603 of Group ZTF
Previous RA, DEC: 20:05:37.283, +00:09:52.69 (301.40534655, +0.16463525)
Updated RA, DEC: 20:05:37.290, +00:09:52.65 (301.40537555, 0.1646258375)