RA/DEC (2000)
00:23:10.430 -52:25:15.42
5.793458 -52.42095
Type
SN Ia
Redshift
0.031
Discovery ReportClassification Report
Related AstroNotes: 2023-360
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2023-12-22 01:16:06.240
TNS AT
Y
Public
Y
Discovery Mag
18.244
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, D. R. Young, M. Nicholl, M. Fulton, M. McCollum, T. Moore, J. Weston, X. Sheng, P. Ramsden (Queen's University Belfast), A. Aamer (QUB/Birmingham), L. Shingles (GSI/QUB), S. Srivastav, S. Ramaiya, J. Gillanders, L. Rhodes, A. Andersson, H. Stevance (Oxford), A. Rest (STScI), T.-W. Chen (NCU), C. Stubbs (Harvard), J. Sommer (LMU/QUB)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2023aaqu - 2023-12-30 01:30:41 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

 ▌ATLAS-CHL_ATLAS-04_orange
 ▌ATLAS-STH_ATLAS-03_orange
 ▌Gaia_Gaia-photometric_G
 ▌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
16392 2023-12-30 01:30:41 ESO-NTT / EFOSC2-NTT 300 B. Barmentloo, P. Pessi S. Brennan ePESSTO+ tns_2023aaqu_2023-12-30_01-30-41_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2023aaqu_2023-12-30_01-30-41_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
orange-ATLAS ATLAS-CHL_ATLAS-04 2023-12-22 01:16:06 - 2023-12-22 01:16:06 2460300.55285 - 2460300.55285 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
381496 2023-12-22 01:16:06 2460300.55285 18.244 0.135 18.83 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
orange-ATLAS ATLAS-STH_ATLAS-03 2023-12-19 19:43:46 - 2023-12-19 19:43:46 2460298.32206 - 2460298.32206 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
381495 2023-12-19 19:43:46 2460298.32206 19.09 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
G-Gaia Gaia_Gaia-photometric 2023-12-11 00:12:58 - 2024-02-12 20:55:41 2460289.509 - 2460353.372 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
392033 2024-02-12 20:55:41 2460353.372 18.59 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
392032 2023-12-11 00:12:58 2460289.509 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
Clear- Other_Other 2019-07-27 03:13:00 - 2024-02-07 20:05:23 2458691.63403 - 2460348.33707 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
389192 2024-02-07 20:05:23 2460348.33707 17.9 19.4 VegaMag Clear- Other_Other 60 Robot MASTER-SAAO
389191 2024-02-07 19:49:07 2460348.32578 17.6 19.5 VegaMag Clear- Other_Other 60 Robot MASTER-SAAO
389190 2019-07-27 03:13:00 2458691.63403 20.4 VegaMag Clear- Other_Other 540 Robot [Last non detection] MASTER-SAAO
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
203007 2024-02-22 15:36:55 Gaia_Bot1 S.T. Hodgkin, E. Breedt, A. Delgado et al. GaiaAlerts GaiaAlerts 00:23:10.430 -52:25:15.42 2024-02-12 20:55:40.800 18.59 G-Gaia PSN Gaia24any GaiaAlerts confirmed SN Ia N
201606 2024-02-08 08:54:27 MASTER K.Vetrov, V. Lipunov (MSU), D.Buckley (SAAO) et al. MASTER MASTER 00:23:10.260 -52:25:16.80 2024-02-07 19:49:07.392 17.6 Clear- PSN MASTER OT J002310.26-522516.8 MASTER unfiltered, mSN=17.5 at 2024-01-23 20h04m,20h05m N
197073 2023-12-22 15:47:06 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 00:23:10.447 -52:25:15.32 2023-12-22 01:16:06.240 18.244 orange-ATLAS PSN ATLAS23xua ATLAS 2023TNSTR3341....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
16306 2023-12-30 16:44:43 ePESSTOplus_Bot1 S. Barmentloo, P. Pessi, S. Brennan, O. Yaron on behalf of ePESSTO+ ePESSTO+ SN Ia 0.031 1 ePESSTO+ 2023TNSCR3390....1B
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
16392 2023-12-30 01:30:41 ESO-NTT / EFOSC2-NTT 300 B. Barmentloo, P. Pessi S. Brennan ePESSTO+ tns_2023aaqu_2023-12-30_01-30-41_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2023aaqu_2023-12-30_01-30-41_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object

Comments

TNS
System

Sun, 12/22/2024 - 17:58

Object coordinates updated

Object coordinates updated according to AT-report 203007 of Group GaiaAlerts
Previous RA, DEC: 00:23:10.447, -52:25:15.32 (5.79353, -52.4209225)
Updated RA, DEC: 00:23:10.430, -52:25:15.42 (5.793458, -52.42095)