RA/DEC (2000)
12:30:33.752 +11:31:04.41
187.640634933 +11.5178923381
Type
SN Ia
Redshift
0.085
Discovery ReportClassification Report
Reporting Group
Pan-STARRS
Discovering Data Source
Pan-STARRS
Discovery Date
2021-04-29 06:17:16.800
TNS AT
Y
Public
Y
Discovery Mag
19.9
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)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2021kwa - 2021-05-04 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

 ▌ATLAS-HKO_ATLAS-02_cyan
 ▌PS1_GPC1_r
 ▌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
9567 2021-05-04 00:00:00 NOT / ALFOSC N. Arendse, H. Pfister YSE tns_2021kwa_2021-05-04_NOT_ALFOSC_YSE.txt Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
cyan-ATLAS ATLAS-HKO_ATLAS-02 2021-05-05 11:03:50 - 2021-05-09 07:52:19 2459339.961 - 2459343.828 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
211924 2021-05-09 07:52:19 2459343.828 19.414 0.148 19.82 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
211923 2021-05-05 11:03:50 2459339.961 18.49 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
r-P1 PS1_GPC1 2021-04-29 07:17:46 - 2021-04-29 07:17:46 2459333.804 - 2459333.804 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
209857 2021-04-29 07:17:46 2459333.804 19.78 0.13 20.6 ABMag r-P1 PS1_GPC1 27 Robot
w-P1 PS1_GPC1 2021-04-29 06:17:17 - 2021-04-29 06:17:17 2459333.762 - 2459333.762 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
209613 2021-04-29 06:17:17 2459333.762 19.9 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
108926 2021-05-09 13:10:53 ATLAS_Bot1 J. Tonry, L. Denneau, A. Heinze et al. ATLAS ATLAS 12:30:33.747 +11:31:04.75 2021-05-09 07:52:19.200 19.414 cyan-ATLAS PSN ATLAS21oax ATLAS N
108114 2021-05-02 18:07:28 YSE_Bot1 D. O. Jones (UC Santa Cruz), K. D. French (Carnegie, Illinois), A. Agnello et al. YSE Pan-STARRS 12:30:33.752 +11:31:04.41 2021-04-29 07:17:45.600 19.78 r-P1 PSN PS21dls Pan-STARRS N
108038 2021-05-02 14:56:52 PS1_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 12:30:33.749 +11:31:04.42 2021-04-29 06:17:16.800 19.9 w-P1 PSN PS21dls Pan-STARRS 2021TNSTR1422....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
9557 2021-05-05 15:07:27 Charlotte Angus N. Arendse, H. Pfister YSE SN Ia 0.085 1 YSE Spectrum taken with ALFOSC/NOT in gr4 on 04/05/2021. Template matches to SNe Ia between +2 to +5 days. Classification was done using astroDASH and superfit. 2021TNSCR1481....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
9567 2021-05-04 00:00:00 NOT / ALFOSC N. Arendse, H. Pfister YSE tns_2021kwa_2021-05-04_NOT_ALFOSC_YSE.txt Object

Comments

TNS
System

Sun, 05/02/2021 - 17:30

Object coordinates updated

Object coordinates updated according to AT-report 108114 of Group Pan-STARRS1
Previous RA, DEC: 12:30:33.749, +11:31:04.42 (187.640619736, +11.5178945481)
Updated RA, DEC: 12:30:33.752, +11:31:04.41 (187.640634933, 11.5178923381)