RA/DEC (2000)
04:50:55.693 -55:31:41.17
72.732055 -55.5281016667
Type
SN Ia
Redshift
0.04
Discovery ReportClassification Report
Related AstroNotes: 2023-319
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2023-11-21 06:22:20.928
TNS AT
Y
Public
Y
Discovery Mag
17.89
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_2023ygc - 2023-11-24 04:06:54 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

 ▌GOTO-S_GOTO-3_L_
 ▌ATLAS-CHL_ATLAS-04_orange_
 ▌ATLAS-STH_ATLAS-03_cyan_
   
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
16179 2023-11-24 04:06:54 ESO-NTT / EFOSC2-NTT 300 M. Kopsacheili, M. Gonzalez-Bañuelos T. Müller-Bravo ePESSTO+ tns_2023ygc_2023-11-24_04-06-54_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2023ygc_2023-11-24_04-06-54_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-S_GOTO-3 2023-10-29 14:58:41 - 2023-11-18 14:02:56 2460247.12409 - 2460267.085371 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
377452 2023-11-18 14:02:56 2460267.085371 19.15 0.05 ABMag L-GOTO GOTO-S_GOTO-3 180
377451 2023-10-29 14:58:41 2460247.12409 19.4 ABMag L-GOTO GOTO-S_GOTO-3 180 [Last non detection]
orange-ATLAS ATLAS-CHL_ATLAS-04 2023-11-21 06:22:21 - 2023-11-21 06:22:21 2460269.76552 - 2460269.76552 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
375985 2023-11-21 06:22:21 2460269.76552 17.89 0.059 19.52 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
cyan-ATLAS ATLAS-STH_ATLAS-03 2023-11-16 23:02:02 - 2023-11-16 23:02:02 2460265.45975 - 2460265.45975 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
375984 2023-11-16 23:02:02 2460265.45975 17.41 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 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
195331 2023-12-07 19:28:21 GOTO_bot K. Ackley,M. Dyer,F. Jiménez-Ibarra et al. GOTO GOTO 04:50:55.661 -55:31:41.52 2023-11-18 14:02:55.968 19.15 L-GOTO PSN GOTO23bpk GOTO N
194340 2023-11-21 19:22:39 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 04:50:55.693 -55:31:41.17 2023-11-21 06:22:20.928 17.89 orange-ATLAS PSN ATLAS23wbf ATLAS 2023TNSTR3037....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
16093 2023-11-24 14:15:35 ePESSTOplus_Bot1 M. Kopsacheili, M. Gonzalez-Bañuelos, T. Müller-Bravo, O. Yaron on behalf of ePESSTO+ ePESSTO+ SN Ia 0.04 1 Add ePESSTO+ 2023TNSCR3064....1K
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
16179 2023-11-24 04:06:54 ESO-NTT / EFOSC2-NTT 300 M. Kopsacheili, M. Gonzalez-Bañuelos T. Müller-Bravo ePESSTO+ tns_2023ygc_2023-11-24_04-06-54_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2023ygc_2023-11-24_04-06-54_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object

Comments