RA/DEC (2000)
23:23:37.410 -19:01:00.98
350.905875 -19.016939
Type
SN IIP
Redshift
0.026
Discovery ReportClassification Report
Related AstroNotes: 2020-144
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2020-07-21 12:50:24.000
TNS AT
Y
Public
Y
Discovery Mag
19.2
Filter
orange-ATLAS
Reporter/s
J. Tonry, L. Denneau, A. Heinze, H. Weiland, H. Flewelling (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_2020pzn - 2020-07-27 02:47:14 LT / SPRAT (TCD)z=
 ▌SN_2020pzn - 2020-07-24 03:34:27 LT / SPRAT (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_w
 ▌Gaia_Gaia-photometric_G
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌ATLAS-HKO_ATLAS-02_cyan
 ▌PS1_GPC1_w
 ▌Other_Other_Clear
   
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
7221 2020-07-27 02:47:14 LT / SPRAT S. Prentice TCD tns_2020pzn_2020-07-27_02-47-14.366_LT_SPRAT_TCD.txt Object
7724 2020-07-24 03:34:27 LT / SPRAT 2100 Robotic None tns_2020pzn_2020-07-24_03-34-27.423_LT_SPRAT.dat Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
w-P1 PS2_GPC2 2020-07-30 12:31:41 - 2020-07-30 12:31:41 2459061.022 - 2459061.022 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
151911 2020-07-30 12:31:41 2459061.022 18.77 0.04 22 ABMag w-P1 PS2_GPC2 45 Robot
G-Gaia Gaia_Gaia-photometric 2020-06-16 06:38:53 - 2020-10-20 20:03:50 2459016.777 - 2459143.336 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
167298 2020-10-20 20:03:50 2459143.336 18.89 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
167297 2020-06-16 06:38:53 2459016.777 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2020-07-21 12:50:24 - 2020-07-21 12:50:24 2459052.035 - 2459052.035 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
150462 2020-07-21 12:50:24 2459052.035 19.2 0.17 19.41 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
cyan-ATLAS ATLAS-HKO_ATLAS-02 2020-07-19 11:26:53 - 2020-07-19 11:26:53 2459049.977 - 2459049.977 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
150461 2020-07-19 11:26:53 2459049.977 19.59 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
w-P1 PS1_GPC1 2020-07-23 13:35:02 - 2020-07-23 13:35:02 2459054.066 - 2459054.066 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
151011 2020-07-23 13:35:02 2459054.066 19.03 0.03 22 ABMag w-P1 PS1_GPC1 45 Robot
Clear- Other_Other 2020-09-11 01:04:20 - 2020-10-11 01:17:33 2459103.54468 - 2459133.55385 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
170320 2020-10-11 01:17:33 2459133.55385 17.7 19.9 VegaMag Clear- Other_Other 180 Robot MASTER-OAFA
170319 2020-10-11 01:00:54 2459133.54229 17.7 20 VegaMag Clear- Other_Other 180 Robot MASTER-OAFA
170318 2020-09-11 01:04:20 2459103.54468 19.3 VegaMag Clear- Other_Other 60 Robot [Last non detection] MASTER-OAFA
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
88766 2020-11-11 20:23:19 MASTER O.Gress, V. Lipunov, E. Gorbovskoy et al. MASTER MASTER 23:23:37.380 -19:01:00.50 2020-10-11 01:00:53.856 17.7 Clear- PSN MASTER OT J232337.38-190100.5 MASTER N
87149 2020-10-22 09:24:29 Gaia_Bot1 S.T. Hodgkin, E. Breedt, A. Delgado et al. GaiaAlerts GaiaAlerts 23:23:37.410 -19:01:00.98 2020-10-20 20:03:50.400 18.89 G-Gaia PSN Gaia20exa GaiaAlerts confirmed SN IIP N
79000 2020-07-31 14:29:09 PS2_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 23:23:37.409 -19:01:00.82 2020-07-30 12:31:40.800 18.77 w-P1 PSN PS20gfh Pan-STARRS N
78524 2020-07-24 09:29:08 PS1_Bot1 K. C. Chambers, T. de Boer, J. Bulger et al. Pan-STARRS Pan-STARRS 23:23:37.413 -19:01:00.81 2020-07-23 13:35:02.400 19.03 w-P1 PSN PS20gfh Pan-STARRS N
78247 2020-07-21 21:20:29 ATLAS_Bot1 J. Tonry, L. Denneau, A. Heinze et al. ATLAS ATLAS 23:23:37.391 -19:01:01.30 2020-07-21 12:50:24.000 19.2 orange-ATLAS PSN ATLAS20tuv ATLAS 2020TNSTR2211....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
7710 2020-10-16 12:08:03 Shubham Srivastav S. Srivastav, S. J. Smartt, O. McBrien, K. W. Smith, D. R. Young, J. Gillanders None SN IIP 1 Probably a type IIP given flat ATLAS light curve. 2020TNSCR3150....1S
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
7724 2020-07-24 03:34:27 LT / SPRAT 2100 Robotic None tns_2020pzn_2020-07-24_03-34-27.423_LT_SPRAT.dat Object
7209 2020-07-27 07:58:58 Simon Prentice S. Prentice, K. Maguire, M. R. Magee, M. Deckers (TCD) TCD SN II 0.026 1 TCD Our in-development Python based classification software matches Type II SNe. 2020TNSCR2301....1P
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
7221 2020-07-27 02:47:14 LT / SPRAT S. Prentice TCD tns_2020pzn_2020-07-27_02-47-14.366_LT_SPRAT_TCD.txt Object

Comments

TNS
System

Thu, 10/22/2020 - 08:30

Object coordinates updated

Object coordinates updated according to AT-report 87149 of Group GaiaAlerts
Previous RA, DEC: 23:23:37.409, -19:01:00.82 (350.905871207, -19.0168944447)
Updated RA, DEC: 23:23:37.410, -19:01:00.98 (350.905875, -19.016939)

TNS
System

Fri, 07/31/2020 - 13:30

Object coordinates updated

Object coordinates updated according to AT-report 79000 of Group Pan-STARRS1
Previous RA, DEC: 23:23:37.413, -19:01:00.81 (350.90588752, -19.0168923599)
Updated RA, DEC: 23:23:37.409, -19:01:00.82 (350.905871207, -19.0168944447)

TNS
System

Fri, 07/24/2020 - 08:30

Object coordinates updated

Object coordinates updated according to AT-report 78524 of Group Pan-STARRS1
Previous RA, DEC: 23:23:37.391, -19:01:01.30 (350.905795, -19.0170275)
Updated RA, DEC: 23:23:37.413, -19:01:00.81 (350.90588752, -19.0168923599)