RA/DEC (2000)
14:18:58.343 -02:04:07.96
214.743094441 -2.06887696396
Type
SN Ia
Redshift
0.134
Related AstroNotes: 2021-133, 2021-143
Reporting Group
DESIRT
Discovering Data Source
DESIRT
Discovery Date
2021-04-12 05:15:02.492
TNS AT
Y
Public
Y
Comments
Discovery-date, mag and filter corrected on 2021-05-09 following the reporters re-analysis.
Discovery Mag
22.9
Filter
g-Sloan
Reporter/s
Xingzhuo Chen (Texas A&M U.), Lei Hu (Purple Mountain Observatory), Jiawen Yang (Texas A&M U.), Jian Tao (Texas A&M U.), Lifan Wang (Texas A&M U.), Xiaofeng Wang (Tsinghua University), Antonella Palmese (KICP), Dietrich Baade (ESO), Segev BenZvi (U. of Rochester), Peter Brown (Texas A&M U.), Jeffery Cooke (Swinburne U.), Kyle Dawson (The University of Utah), Melissa Graham (University of Washington), Ji-an Jiang (The University of Tokyo), Alex Kim (LBNL), Anton Koekemoer (STSci), Wenxiong Li (Tel Aviv U.), Jeremy Mould (Swinburne U.), Peter Nugent (LBNL), Ferdinando Patat (ESO), Syed A. Uddin (Carnegie Observatories), Jujia Zhang (Yunnan Astronomical Observatory)

Spectra

 SN_2021jyh - 2021-04-30 20:44:19 SALT / RSS (DESIRT)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

 PS2_GPC2_w
 CTIO-4m_DECAM_g
 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
9564 2021-04-30 20:44:19 SALT / RSS 1132 D. Groenewald S. W. Jha DESIRT tns_2021jyh_2459335.364114585_SALT_RSS_DESIRT.dat Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
w-P1 PS2_GPC2 2021-05-01 06:59:02 - 2021-05-01 06:59:02 2459335.791 - 2459335.791 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
212125 2021-05-01 06:59:02 2459335.791 19.84 0.08 22 ABMag w-P1 PS2_GPC2 45 Robot
g-Sloan CTIO-4m_DECAM 2021-04-09 07:26:11 - 2021-04-12 05:15:02 2459313.8098491 - 2459316.7187788 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
207417 2021-04-12 05:15:02 2459316.7187788 22.9 0.1317 ABMag g-Sloan CTIO-4m_DECAM Obsdate, filter, flux+err corrected on 2021-05-09 following the reporters re-analysis.
207416 2021-04-09 07:26:11 2459313.8098491 23.6789 ABMag g-Sloan CTIO-4m_DECAM Obsdate, filter, limflux corrected on 2021-05-09 following the reporters re-analysis.
w-P1 PS1_GPC1 2021-04-15 11:12:29 - 2021-04-15 11:12:29 2459319.967 - 2459319.967 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
212124 2021-04-15 11:12:29 2459319.967 21.07 0.07 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 Bibcode Unreal Auto classification
109019 2021-05-10 10:35:46 PS2_Bot1 K. C. Chambers,T. de Boer,J. Bulger et al. Pan-STARRS Pan-STARRS 14:18:58.343 -02:04:07.96 2021-05-01 06:59:02.400 19.84 w-P1 PSN PS21dqz Pan-STARRS N
109018 2021-05-10 10:35:25 PS1_Bot1 K. C. Chambers,T. de Boer,J. Bulger et al. Pan-STARRS Pan-STARRS 14:18:58.349 -02:04:07.95 2021-04-15 11:12:28.800 21.07 w-P1 PSN PS21dqz 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 B L Goodwin N
107057 2021-04-17 04:12:33 DESIRT_Bot Xingzhuo Chen (Texas A&M U.),Lei Hu (Purple Mountain Observatory),Jiawen Yang (Texas A&M U.) et al. DESIRT DESIRT 14:18:58.344 -02:04:08.04 2021-04-12 05:15:02.492 22.9 g-Sloan PSN DESIRT Discovery-date corrected on 2021-05-09 following the reporters re-analysis. 2021TNSTR1241....1C N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
9554 2021-05-04 16:24:15 Jiawen Yang Saurabh W. Jha (Rutgers) and Danièl Groenewald (SALT/SAAO), Jiawen Yang (TAMU), Hu Lei (PMO), Xingzhuo Chen (TAMU), and Lifan Wang (TAMU) DESIRT SN Ia 0.134 1 DESIRT 2021TNSCR1458....1J
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
9564 2021-04-30 20:44:19 SALT / RSS 1132 D. Groenewald S. W. Jha DESIRT tns_2021jyh_2459335.364114585_SALT_RSS_DESIRT.dat Object

Comments

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 109019 of Group Pan-STARRS1
Previous RA, DEC: 14:18:58.349, -02:04:07.95 (214.743122769, -2.06887506932)
Updated RA, DEC: 14:18:58.343, -02:04:07.96 (214.743094441, -2.06887696396)

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 109018 of Group Pan-STARRS1
Previous RA, DEC: 14:18:58.344, -02:04:08.04 (214.7431, -2.0689)
Updated RA, DEC: 14:18:58.349, -02:04:07.95 (214.743122769, -2.06887506932)