RA/DEC (2000)
20:45:47.390 -29:31:09.66
311.447458 -29.51935
Type
SN II
Redshift
0.03
Discovery ReportClassification Report
Related AstroNotes: 2023-320
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2023-11-08 00:57:31.680
TNS AT
Y
Public
Y
Discovery Mag
18.111
Filter
orange-ATLAS
Reporter/s
J. Tonry, L. Denneau, H. Weiland, A. Lawrence, R. Siverd (IfA, University of Hawaii), N. Erasmus, W. Koorts (South African Astronomical Observatory), A. Jordan, V. Suc (UAI, Obstech), S. J. Smartt (Oxford/QUB), K. W. Smith, S. Srivastav, D. R. Young, M. Nicholl, M. Fulton, M. McCollum, T. Moore, J. Weston, X. Sheng (Queen's University Belfast), A. Aamer (QUB/Birmingham), L. Shingles (GSI/QUB), A. Rest (STScI), T.-W. Chen (NCU), C. Stubbs (Harvard), J. Sommer (LMU/QUB), L. Rhodes, A. Andersson, H. Stevance, S. Ramaiya, J. Gillanders (Oxford)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2023xbg - 2023-11-26 02:08:56 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),0 (observed)

Light curves

 ▌PS2_GPC2_w_
 ▌ATLAS-CHL_ATLAS-04_orange_
 ▌Gaia_Gaia-photometric_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
16188 2023-11-26 02:08:56 ESO-NTT / EFOSC2-NTT 1440 M. Gonzalez-Banuelos, M. Kopsacheili C. Gutierrez ePESSTO+ tns_2023xbg_2023-11-26_02-08-56_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2023xbg_2023-11-26_02-08-56_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
w-P1 PS2_GPC2 2024-08-11 08:19:52 - 2024-08-11 08:19:52 2460533.84713 - 2460533.84713 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
431436 2024-08-11 08:19:52 2460533.84713 20.29 0.09 22 ABMag w-P1 PS2_GPC2 45 Robot
orange-ATLAS ATLAS-CHL_ATLAS-04 2023-11-05 01:40:10 - 2023-11-08 00:57:32 2460253.56956 - 2460256.53995 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
373371 2023-11-08 00:57:32 2460256.53995 18.111 0.137 19.26 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
373370 2023-11-05 01:40:10 2460253.56956 19.07 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
G-Gaia Gaia_Gaia-photometric 2023-10-12 00:08:38 - 2023-11-11 11:41:17 2460229.506 - 2460259.987 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
375594 2023-11-11 11:41:17 2460259.987 18.39 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
375593 2023-10-12 00:08:38 2460229.506 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
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
224618 2024-09-05 15:43:45 PS1_Bot1 K. C. Chambers,T. de Boer,J. Herman et al. Pan-STARRS Pan-STARRS 20:45:47.385 -29:31:09.65 2024-08-11 08:19:52.032 20.29 w-P1 PSN PS24iqc Pan-STARRS N
194138 2023-11-19 09:49:48 Gaia_Bot1 S.T. Hodgkin,E. Breedt,A. Delgado et al. GaiaAlerts GaiaAlerts 20:45:47.390 -29:31:09.66 2023-11-11 11:41:16.800 18.39 G-Gaia PSN Gaia23ddn GaiaAlerts Candidate SN near PanSTARRS galaxy N
193102 2023-11-08 20:52:32 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 20:45:47.402 -29:31:09.60 2023-11-08 00:57:31.680 18.111 orange-ATLAS PSN ATLAS23vfr ATLAS 2023TNSTR2878....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
16102 2023-11-26 15:34:59 ePESSTOplus_Bot1 M. Gonzalez-Banuelos, M. Kopsacheili, C. Gutierrez, O. Yaron on behalf of ePESSTO+ ePESSTO+ SN II 0.03 1 Add ePESSTO+ 2023TNSCR3074....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
16188 2023-11-26 02:08:56 ESO-NTT / EFOSC2-NTT 1440 M. Gonzalez-Banuelos, M. Kopsacheili C. Gutierrez ePESSTO+ tns_2023xbg_2023-11-26_02-08-56_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2023xbg_2023-11-26_02-08-56_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object

Comments

TNS
System

Sun, 11/19/2023 - 09:30

Object coordinates updated

Object coordinates updated according to AT-report 194138 of Group GaiaAlerts
Previous RA, DEC: 20:45:47.402, -29:31:09.60 (311.44751, -29.519333)
Updated RA, DEC: 20:45:47.390, -29:31:09.66 (311.447458, -29.51935)