RA/DEC (2000)
10:20:56.665 -00:22:25.25
155.236104483 -0.373679287864
Type
SN IIb
Redshift
0.0535
Related AstroNotes: 2021-109
Reporting Group
Pan-STARRS
Discovering Data Source
Pan-STARRS
Discovery Date
2021-03-15 08:41:16.800
TNS AT
Y
Public
Y
Discovery Mag
20.36
Filter
w-P1
Reporter/s
K. C. Chambers, T. de Boer, J. Bulger, J. Fairlamb, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, A. Schultz, R. J. Wainscoat, M. Willman (IfA, University of Hawaii), K. W. Smith, D. R. Young, O. McBrien, J. Gillanders, S. Srivastav, M. Fulton, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)

Spectra

 SN_2021fsb - 2021-04-03 00:00:00 NOT / ALFOSC (YSE)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

 PS1_GPC1_z
 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
9283 2021-04-03 00:00:00 NOT / ALFOSC C Angus YSE tns_2021fsb_2021-04-03_NOT_ALFOSC_YSE.txt Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
z-P1 PS1_GPC1 2021-04-01 07:19:12 - 2021-04-01 07:19:12 2459305.805 - 2459305.805 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
201910 2021-04-01 07:19:12 2459305.805 19.85 0.17 20.4 ABMag z-P1 PS1_GPC1 27 Robot
w-P1 PS1_GPC1 2021-03-15 08:41:17 - 2021-03-15 08:41:17 2459288.862 - 2459288.862 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
197870 2021-03-15 08:41:17 2459288.862 20.36 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
104650 2021-04-01 16:32:30 YSE_Bot1 D. O. Jones (UC Santa Cruz),K. D. French (Carnegie,Illinois) et al. YSE Pan-STARRS 10:20:56.665 -00:22:25.25 2021-04-01 07:19:12.000 19.85 z-P1 PSN PS21bsq Pan-STARRS N
102457 2021-03-16 12:40:14 PS1_Bot1 K. C. Chambers,T. de Boer,J. Bulger et al. Pan-STARRS Pan-STARRS 10:20:56.671 -00:22:25.24 2021-03-15 08:41:16.800 20.36 w-P1 PSN PS21bsq Pan-STARRS 2021TNSTR.777....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
9273 2021-04-04 14:19:15 Charlotte Angus Charlotte Angus YSE SN IIb 0.0535 1 YSE Spectrum taken with ALFOSC/NOT in gr4 on 03/04/2021. Template matches to SN IIb around max at the redshift of the host. Classification was done using superfit. 2021TNSCR1049....1A
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
9283 2021-04-03 00:00:00 NOT / ALFOSC C Angus YSE tns_2021fsb_2021-04-03_NOT_ALFOSC_YSE.txt Object

Comments

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 104650 of Group Pan-STARRS1
Previous RA, DEC: 10:20:56.671, -00:22:25.24 (155.236130604, -0.373676621177)
Updated RA, DEC: 10:20:56.665, -00:22:25.25 (155.236104483, -0.373679287864)