RA/DEC (2000)
22:51:22.180 +32:21:04.72
342.842417 +32.351311
Type
SN II
Redshift
0.022
Discovery ReportClassification Report
Related AstroNotes: 2020-201
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2020-10-21 08:03:50.400
TNS AT
Y
Public
Y
Discovery Mag
18.075
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, D. O'Neill, P. Clark, M. Fulton, J. Gillanders, M. Dobson (Queen's University Belfast), T.-W. Chen (MPE), D. E. Wright (University of Minnesota), J. Anderson (ESO), A. Townsend (University of Manchester)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2020xua - 2020-10-22 03:04:59 MMT / BINOSPEC (None)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_i
 ▌Gaia_Gaia-photometric_G
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌ATLAS-HKO_ATLAS-02_cyan
 ▌PS1_GPC1_i
 ▌PS1_GPC1_g
   
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
7778 2020-10-22 03:04:59 MMT / BINOSPEC queue Terreran None tns_2020xua_2020-10-22_03-04-59_MMT_BINOSPEC.ascii tns_2020xua_2020-10-22_03-04-59_MMT_BINOSPEC.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
i-P1 PS2_GPC2 2020-11-02 08:28:19 - 2020-11-02 08:28:19 2459155.853 - 2459155.853 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
169345 2020-11-02 08:28:19 2459155.853 17.55 0.09 20.7 ABMag i-P1 PS2_GPC2 45 Robot
G-Gaia Gaia_Gaia-photometric 2020-06-28 00:24:29 - 2020-10-29 09:01:26 2459028.517 - 2459151.876 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
168634 2020-10-29 09:01:26 2459151.876 17.61 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
168633 2020-06-28 00:24:29 2459028.517 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2020-10-19 08:41:17 - 2020-10-19 08:41:17 2459141.862 - 2459141.862 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
166925 2020-10-19 08:41:17 2459141.862 19.82 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
cyan-ATLAS ATLAS-HKO_ATLAS-02 2020-10-21 08:03:50 - 2020-10-21 08:03:50 2459143.836 - 2459143.836 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
166926 2020-10-21 08:03:50 2459143.836 18.075 0.059 19.65 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
i-P1 PS1_GPC1 2020-10-22 06:59:02 - 2020-10-22 06:59:02 2459144.791 - 2459144.791 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
167565 2020-10-22 06:59:02 2459144.791 18.19 0.02 20.7 ABMag i-P1 PS1_GPC1 45 Robot
g-P1 PS1_GPC1 2020-10-22 05:31:12 - 2020-10-22 05:31:12 2459144.73 - 2459144.73 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
167363 2020-10-22 05:31:12 2459144.73 17.77 0.05 21 ABMag g-P1 PS1_GPC1 27 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
88274 2020-11-03 18:15:16 PS2_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 22:51:22.171 +32:21:04.79 2020-11-02 08:28:19.200 17.55 i-P1 PSN PS20khi Pan-STARRS N
87801 2020-10-31 17:53:51 Gaia_Bot1 S.T. Hodgkin, E. Breedt, A. Delgado et al. GaiaAlerts GaiaAlerts 22:51:22.180 +32:21:04.72 2020-10-29 09:01:26.400 17.61 G-Gaia PSN Gaia20fai GaiaAlerts confirmed SN II N
87260 2020-10-23 16:31:37 PS1_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 22:51:22.178 +32:21:04.72 2020-10-22 06:59:02.400 18.19 i-P1 PSN PS20khi Pan-STARRS N
87182 2020-10-22 16:55:02 YSE_Bot1 D. O. Jones (UC Santa Cruz), K. D. French (Carnegie, Illinois), A. Agnello et al. YSE Pan-STARRS 22:51:22.177 +32:21:04.73 2020-10-22 05:31:12.000 17.77 g-P1 PSN PS20khi Pan-STARRS N
86979 2020-10-21 15:53:57 ATLAS_Bot1 J. Tonry, L. Denneau, A. Heinze et al. ATLAS ATLAS 22:51:22.175 +32:21:04.93 2020-10-21 08:03:50.400 18.075 cyan-ATLAS PSN ATLAS20befn ATLAS 2020TNSTR3194....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
7764 2020-10-23 01:23:56 Giacomo Terreran Giacomo Terreran None SN II 0.022 1 The spectrum shows a blue continuum with “shock-ionized” H, He II and C IV emission features, typical of young core-collapse SNe in the first days after explosion. 2020TNSCR3227....1T
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
7778 2020-10-22 03:04:59 MMT / BINOSPEC queue Terreran None tns_2020xua_2020-10-22_03-04-59_MMT_BINOSPEC.ascii tns_2020xua_2020-10-22_03-04-59_MMT_BINOSPEC.fits Object

Comments

TNS
System

Sat, 10/31/2020 - 17:30

Object coordinates updated

Object coordinates updated according to AT-report 87801 of Group GaiaAlerts
Previous RA, DEC: 22:51:22.178, +32:21:04.72 (342.842410349, +32.3513110303)
Updated RA, DEC: 22:51:22.180, +32:21:04.72 (342.842417, 32.351311)

TNS
System

Fri, 10/23/2020 - 16:30

Object coordinates updated

Object coordinates updated according to AT-report 87260 of Group Pan-STARRS1
Previous RA, DEC: 22:51:22.177, +32:21:04.73 (342.842404031, +32.3513151675)
Updated RA, DEC: 22:51:22.178, +32:21:04.72 (342.842410349, 32.3513110303)

TNS
System

Thu, 10/22/2020 - 16:30

Object coordinates updated

Object coordinates updated according to AT-report 87182 of Group Pan-STARRS1
Previous RA, DEC: 22:51:22.175, +32:21:04.93 (342.842396364, +32.3513690909)
Updated RA, DEC: 22:51:22.177, +32:21:04.73 (342.842404031, 32.3513151675)