RA/DEC (2000)
05:31:31.522 -20:31:14.51
82.8813425005 -20.5206972483
Type
SN II
Redshift
0
Discovery ReportClassification Report
Related AstroNotes: 2021-12
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2021-01-07 08:42:43.200
TNS AT
Y
Public
Y
Discovery Mag
19.014
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 (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2021ok - 2021-01-09 04:51:18 ESO-NTT / EFOSC2-NTT (ePESSTO+)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),

Light curves

 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌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
8533 2021-01-09 04:51:18 ESO-NTT / EFOSC2-NTT 900 J. Gillanders, S. Srivastav M. Fulton, L. J. Shingles ePESSTO+ tns_2021ok_2021-01-09_04-51-18_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2021ok_2021-01-09_04-51-18_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2021-01-04 07:04:48 - 2021-01-06 05:54:14 2459218.795 - 2459220.746 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
185304 2021-01-06 05:54:14 2459220.746 19.83 ABMag r-ZTF P48_ZTF-Cam 30 ZTF
185303 2021-01-04 07:04:48 2459218.795 19.79 ABMag r-ZTF P48_ZTF-Cam 30 ZTF [Last non detection]
g-ZTF P48_ZTF-Cam 2021-01-08 06:36:00 - 2021-01-08 06:36:00 2459222.775 - 2459222.775 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
185305 2021-01-08 06:36:00 2459222.775 18.89 ABMag g-ZTF P48_ZTF-Cam 30 ZTF
orange-ATLAS ATLAS-MLO_ATLAS-01 2021-01-05 10:16:19 - 2021-01-05 10:16:19 2459219.928 - 2459219.928 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
184758 2021-01-05 10:16:19 2459219.928 19.22 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
cyan-ATLAS ATLAS-HKO_ATLAS-02 2021-01-07 08:42:43 - 2021-01-07 08:42:43 2459221.863 - 2459221.863 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
184759 2021-01-07 08:42:43 2459221.863 19.014 0.109 19.76 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
w-P1 PS1_GPC1 2021-01-08 09:48:58 - 2021-01-08 09:48:58 2459222.909 - 2459222.909 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
185838 2021-01-08 09:48:58 2459222.909 19.12 0.02 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
96390 2021-01-10 22:38:07 PS1_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 05:31:31.522 -20:31:14.51 2021-01-08 09:48:57.600 19.12 w-P1 PSN PS21er 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 Henryk Krawczyk, Tiffany Shaw-Diaz and KRISH J. MOTLA N
96194 2021-01-09 01:59:26 ZTF_Bot1 C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration ZTF ZTF 05:31:31.528 -20:31:14.65 2021-01-06 05:54:14.400 19.83 r-ZTF PSN ZTF21aabjfbc ZTF N
95966 2021-01-07 12:46:45 ATLAS_Bot1 J. Tonry, L. Denneau, A. Heinze et al. ATLAS ATLAS 05:31:31.491 -20:31:14.96 2021-01-07 08:42:43.200 19.014 cyan-ATLAS PSN ATLAS21asi ATLAS 2021TNSTR..69....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
8521 2021-01-09 20:58:01 ePESSTOplus_Bot1 J. Gillanders, S. Srivastav, M. Fulton, L. J. Shingles, E. Zimmerman on behalf of ePESSTO+ ePESSTO+ SN II 0 1 ePESSTO+ 2021TNSCR..94....1G
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
8533 2021-01-09 04:51:18 ESO-NTT / EFOSC2-NTT 900 J. Gillanders, S. Srivastav M. Fulton, L. J. Shingles ePESSTO+ tns_2021ok_2021-01-09_04-51-18_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2021ok_2021-01-09_04-51-18_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object

Comments

TNS
System

Sun, 01/10/2021 - 22:30

Object coordinates updated

Object coordinates updated according to AT-report 96390 of Group Pan-STARRS1
Previous RA, DEC: 05:31:31.528, -20:31:14.65 (82.8813652, -20.520735)
Updated RA, DEC: 05:31:31.522, -20:31:14.51 (82.8813425005, -20.5206972483)

TNS
System

Sat, 01/09/2021 - 01:30

Object coordinates updated

Object coordinates updated according to AT-report 96194 of Group ZTF
Previous RA, DEC: 05:31:31.491, -20:31:14.96 (82.8812144444, -20.5208222222)
Updated RA, DEC: 05:31:31.528, -20:31:14.65 (82.8813652, -20.520735)