RA/DEC (2000)
11:59:31.052 -01:08:47.40
179.879383317 -1.14649908803
Type
SN Ia
Redshift
0.07658
Discovery ReportClassification Report
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2021-02-23 10:23:31.200
TNS AT
Y
Public
Y
Discovery Mag
18.93
Filter
orange-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_2021dsi - 2021-02-24 09:55:39 UH88 / SNIFS (SCAT)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
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌ATLAS-HKO_ATLAS-02_cyan
 ▌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
9067 2021-02-24 09:55:39 UH88 / SNIFS 2700 Hinkle SCAT tns_2021dsi_2021-02-24_09-55-39_UH88_SNIFS_SCAT.dat Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
w-P1 PS2_GPC2 2021-04-07 09:59:02 - 2021-04-07 09:59:02 2459311.916 - 2459311.916 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
219689 2021-04-07 09:59:02 2459311.916 20.91 0.22 22 ABMag w-P1 PS2_GPC2 45 Robot
orange-ATLAS ATLAS-MLO_ATLAS-01 2021-02-23 10:23:31 - 2021-02-23 10:23:31 2459268.933 - 2459268.933 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
194522 2021-02-23 10:23:31 2459268.933 18.93 0.175 19.12 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
cyan-ATLAS ATLAS-HKO_ATLAS-02 2021-02-21 15:20:10 - 2021-02-21 15:20:10 2459267.139 - 2459267.139 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
194521 2021-02-21 15:20:10 2459267.139 16.56 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
w-P1 PS1_GPC1 2021-04-03 09:51:50 - 2021-04-03 09:51:50 2459307.911 - 2459307.911 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
203440 2021-04-03 09:51:50 2459307.911 20.76 0.1 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
112727 2021-06-08 10:35:49 PS2_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 11:59:31.052 -01:08:47.40 2021-04-07 09:59:02.400 20.91 w-P1 PSN PS21cvu Pan-STARRS N
105261 2021-04-04 22:14:37 PS1_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 11:59:31.043 -01:08:47.58 2021-04-03 09:51:50.400 20.76 w-P1 PSN PS21cvu Pan-STARRS N
100362 2021-02-23 22:12:47 ATLAS_Bot1 J. Tonry, L. Denneau, A. Heinze et al. ATLAS ATLAS 11:59:31.082 -01:08:47.24 2021-02-23 10:23:31.200 18.93 orange-ATLAS PSN ATLAS21gwb ATLAS 2021TNSTR.572....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
9057 2021-02-24 11:12:59 Jason Hinkle Jason Hinkle on behalf of SCAT SCAT SN Ia 0.07658 1 SCAT The SDSS redshift is confirmed with narrow host lines. Cross-correlation with SNID (Blondin & Tonry 2007) gives matches to normal SNe Ia at this redshift. 2021TNSCR.600....1H
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
9067 2021-02-24 09:55:39 UH88 / SNIFS 2700 Hinkle SCAT tns_2021dsi_2021-02-24_09-55-39_UH88_SNIFS_SCAT.dat Object

Comments

TNS
System

Tue, 06/08/2021 - 10:30

Object coordinates updated

Object coordinates updated according to AT-report 112727 of Group Pan-STARRS1
Previous RA, DEC: 11:59:31.043, -01:08:47.58 (179.879347781, -1.14654861427)
Updated RA, DEC: 11:59:31.052, -01:08:47.40 (179.879383317, -1.14649908803)

TNS
System

Sun, 04/04/2021 - 21:30

Object coordinates updated

Object coordinates updated according to AT-report 105261 of Group Pan-STARRS1
Previous RA, DEC: 11:59:31.082, -01:08:47.24 (179.879506667, -1.14645666667)
Updated RA, DEC: 11:59:31.043, -01:08:47.58 (179.879347781, -1.14654861427)