RA/DEC (2000)
13:15:31.390 +62:07:44.94
198.880792 +62.12915
Type
SN IIP
Redshift
0.030831
Discovery ReportClassification Report
Related AstroNotes: 2020-82
Reporting Group
Pan-STARRS
Discovering Data Source
Pan-STARRS
Discovery Date
2020-04-10 11:25:26.400
TNS AT
Y
Public
Y
Discovery Mag
19.41
Filter
i-Sloan
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, S. J. Smartt, D. O'Neill, P. Clark, S. Sim (Queen's University Belfast), D. E. Wright (University of Minnesota)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2020gzy - 2020-07-31 22:04:48 NOT / ALFOSC (NUTS)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

 ▌Gaia_Gaia-photometric_G
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌ATLAS-HKO_ATLAS-02_orange
 ▌PS1_GPC1_i
   
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
7277 2020-07-31 22:04:48 NOT / ALFOSC 1800 A. Reguitti A. Reguitti NUTS tns_2020gzy_2020-07-31.92_NOT_ALFOSC_NUTS.ascii Object The spectrum exhibits Balmer, Na ID, Ca II, Fe II and Sc II lines, all with P Cygni profiles. The expansion velocity of the ejecta, measured from the position of the P Cygni minimum of Halpha is 4300 km/s, while that inferred for Na ID is 3100 km/s.
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
G-Gaia Gaia_Gaia-photometric 2020-04-08 15:31:41 - 2020-05-09 08:52:48 2458948.147 - 2458978.87 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
135728 2020-05-09 08:52:48 2458978.87 18.46 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
135727 2020-04-08 15:31:41 2458948.147 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2020-07-04 06:54:43 - 2020-07-04 06:54:43 2459034.788 - 2459034.788 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
146362 2020-07-04 06:54:43 2459034.788 18.633 0.183 18.55 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
orange-ATLAS ATLAS-HKO_ATLAS-02 2020-07-02 07:01:55 - 2020-07-02 07:01:55 2459032.793 - 2459032.793 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
146361 2020-07-02 07:01:55 2459032.793 19.08 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
i-P1 PS1_GPC1 2020-04-10 11:25:26 - 2020-04-10 11:25:26 2458949.976 - 2458949.976 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
129624 2020-04-10 11:25:26 2458949.976 19.41 0.08 20.7 ABMag i-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
75696 2020-07-04 12:07:46 ATLAS_Bot1 J. Tonry,L. Denneau,A. Heinze et al. ATLAS ATLAS 13:15:31.320 +62:07:44.00 2020-07-04 06:54:43.200 18.633 orange-ATLAS PSN ATLAS20rzy ATLAS N
70233 2020-05-10 21:15:20 Gaia_Bot1 S.T. Hodgkin,E. Breedt,A. Delgado et al. GaiaAlerts GaiaAlerts 13:15:31.390 +62:07:44.94 2020-05-09 08:52:48.000 18.46 G-Gaia PSN Gaia20cey GaiaAlerts candidate SN near galaxy UGC 8335 W N
67247 2020-04-12 13:53:59 PS1_Bot1 K. C. Chambers,T. de Boer,J. Bulger et al. Pan-STARRS Pan-STARRS 13:15:31.396 +62:07:44.84 2020-04-10 11:25:26.400 19.41 i-P1 PSN PS20bvy Pan-STARRS 2020TNSTR1021....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
7264 2020-08-01 14:07:58 Andrea Pastorello A. Reguitti (Univ. Andres Bello), A. Pastorello (INAF-OAPd), R. Kotak (Univ. of Turku), T. Reynolds (Univ. of Turku), S. Williams (Univ. of Turku), M. Stritzinger (Aarhus Univ.) NUTS SN IIP 0.030831 1 1Add NUTS The low signal-to-noise spectrum resembles those well-studied Type II SNe obtained during the hydrogen recombination phase. 2020TNSCR2360....1R
Related files
File Comments Last Modified (UT) Modified By
tns_2020gzy_classrep_7264_NUTS.ps 2020-08-01 14:07:58 Andrea Pastorello
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
7277 2020-07-31 22:04:48 NOT / ALFOSC 1800 A. Reguitti A. Reguitti NUTS tns_2020gzy_2020-07-31.92_NOT_ALFOSC_NUTS.ascii Object The spectrum exhibits Balmer, Na ID, Ca II, Fe II and Sc II lines, all with P Cygni profiles. The expansion velocity of the ejecta, measured from the position of the P Cygni minimum of Halpha is 4300 km/s, while that inferred for Na ID is 3100 km/s.

Comments

TNS
System

Sun, 05/10/2020 - 20:30

Object coordinates updated

Object coordinates updated according to AT-report 70233 of Group GaiaAlerts
Previous RA, DEC: 13:15:31.396, +62:07:44.84 (198.880817665, +62.1291223217)
Updated RA, DEC: 13:15:31.390, +62:07:44.94 (198.880792, 62.12915)