RA/DEC (2000)
12:25:58.460 +06:44:27.06
186.49358195 +6.74084867973
Type
SN Ia
Redshift
0.08
Discovery ReportClassification Report
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2021-04-09 10:27:50.400
TNS AT
Y
Public
Y
Discovery Mag
19.769
Filter
cyan-ATLAS
Reporter/s
J. Tonry, L. Denneau, A. Heinze, H. Weiland (IfA, University of Hawaii), B. Stalder (LSST), A. Rest (STScI), C. Stubbs (Harvard University), K. W. Smith, S. J. Smartt, D. R. Young, S. Srivastav, O. McBrien, M. Fulton, J. Gillanders, C. Webb (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2021iuk - 2021-04-13 07:09:26 Lick-3m / KAST (UCSC)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

 ▌ATLAS-MLO_ATLAS-01_cyan
 ▌PS1_GPC1_i
 ▌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
9384 2021-04-13 07:09:26 Lick-3m / KAST 3700 K. Taggart K. Taggart UCSC tns_2021iuk_2021-04-13_07-09-26.32_Lick-3m_KAST_UCSC.flm Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
cyan-ATLAS ATLAS-MLO_ATLAS-01 2021-04-08 11:32:38 - 2021-04-09 10:27:50 2459312.981 - 2459313.936 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
205211 2021-04-09 10:27:50 2459313.936 19.769 0.185 19.94 ABMag cyan-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
205210 2021-04-08 11:32:38 2459312.981 19.9 ABMag cyan-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
i-P1 PS1_GPC1 2021-04-06 11:12:29 - 2021-04-06 11:12:29 2459310.967 - 2459310.967 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
205513 2021-04-06 11:12:29 2459310.967 20.58 0.12 20.7 ABMag i-P1 PS1_GPC1 27 Robot
w-P1 PS1_GPC1 2021-04-08 09:37:26 - 2021-04-08 09:37:26 2459312.901 - 2459312.901 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
215408 2021-04-08 09:37:26 2459312.901 19.87 0.06 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
110583 2021-05-23 22:15:50 PS1_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 12:25:58.460 +06:44:27.06 2021-04-08 09:37:26.400 19.87 w-P1 PSN PS21dar 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 Celso Pessanha Machado, David Maetschke and B L Goodwin N
106104 2021-04-10 18:19:35 YSE_Bot1 D. O. Jones (UC Santa Cruz), K. D. French (Carnegie, Illinois), A. Agnello et al. YSE Pan-STARRS 12:25:58.462 +06:44:27.03 2021-04-06 11:12:28.800 20.58 i-P1 PSN PS21dar Pan-STARRS N
105951 2021-04-10 00:34:14 ATLAS_Bot1 J. Tonry, L. Denneau, A. Heinze et al. ATLAS ATLAS 12:25:58.462 +06:44:27.07 2021-04-09 10:27:50.400 19.769 cyan-ATLAS PSN ATLAS21lqe ATLAS 2021TNSTR1136....1T N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
9374 2021-04-13 21:39:57 Kirsty Taggart K. Taggart, C. Rojas-Bravo, R. J. Foley (UCSC), C. R. Angus UCSC SN Ia 0.08 1 UCSC ATel #14546. We measure an Si II 6355 velocity of -13,000 km/s. 2021TNSCR1195....1T
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
9384 2021-04-13 07:09:26 Lick-3m / KAST 3700 K. Taggart K. Taggart UCSC tns_2021iuk_2021-04-13_07-09-26.32_Lick-3m_KAST_UCSC.flm Object

Comments

TNS
System

Sun, 05/23/2021 - 21:30

Object coordinates updated

Object coordinates updated according to AT-report 110583 of Group Pan-STARRS1
Previous RA, DEC: 12:25:58.462, +06:44:27.03 (186.493591108, +6.7408415072)
Updated RA, DEC: 12:25:58.460, +06:44:27.06 (186.49358195, 6.74084867973)

TNS
System

Sat, 04/10/2021 - 17:30

Object coordinates updated

Object coordinates updated according to AT-report 106104 of Group Pan-STARRS1
Previous RA, DEC: 12:25:58.462, +06:44:27.07 (186.493593333, +6.74085166667)
Updated RA, DEC: 12:25:58.462, +06:44:27.03 (186.493591108, 6.7408415072)