RA/DEC (2000)
01:32:05.660 -58:22:11.06
23.023583 -58.369739
Type
SLSN-II
Redshift
0.204
Discovery ReportClassification Report
Related AstroNotes: 2024-24
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2023-11-09 03:43:44.832
TNS AT
Y
Public
Y
Discovery Mag
18.955
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_2023xme - 2024-01-17 01:57:20 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_cyan_
 ▌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
16533 2024-01-17 01:57:20 ESO-NTT / EFOSC2-NTT 2700 Konrad Grzesiak, Mateusz Bronikowski Mariusz Gromadzki ePESSTO+ tns_2023xme_2024-01-17_01-57-20_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2023xme_2024-01-17_01-57-20_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
orange-ATLAS ATLAS-CHL_ATLAS-04 2023-11-09 03:43:45 - 2023-11-09 03:43:45 2460257.65538 - 2460257.65538 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
374299 2023-11-09 03:43:45 2460257.65538 18.955 0.168 19.4 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
cyan-ATLAS ATLAS-STH_ATLAS-03 2023-11-07 22:12:24 - 2023-11-07 22:12:24 2460256.42528 - 2460256.42528 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
374298 2023-11-07 22:12:24 2460256.42528 19.74 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
G-Gaia Gaia_Gaia-photometric 2023-09-28 23:13:55 - 2023-12-08 12:07:12 2460216.468 - 2460287.005 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
383687 2023-12-08 12:07:12 2460287.005 18.63 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
383686 2023-09-28 23:13:55 2460216.468 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
198692 2024-01-04 11:05:00 Gaia_Bot1 S.T. Hodgkin,E. Breedt,A. Delgado et al. GaiaAlerts GaiaAlerts 01:32:05.660 -58:22:11.06 2023-12-08 12:07:12.000 18.63 G-Gaia PSN Gaia24ace GaiaAlerts Apparently hostless transient N
193524 2023-11-11 14:44:37 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 01:32:05.624 -58:22:10.82 2023-11-09 03:43:44.832 18.955 orange-ATLAS PSN ATLAS23vjy ATLAS 2023TNSTR2909....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
16446 2024-01-17 14:13:45 ePESSTOplus_Bot1 Konrad Grzesiak, Mateusz Bronikowski, Mariusz Gromadzki, Ofer Yaron on behalf of ePESSTO+ ePESSTO+ SLSN-II 0.204 1 Add ePESSTO+ 2024TNSCR.186....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
16533 2024-01-17 01:57:20 ESO-NTT / EFOSC2-NTT 2700 Konrad Grzesiak, Mateusz Bronikowski Mariusz Gromadzki ePESSTO+ tns_2023xme_2024-01-17_01-57-20_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2023xme_2024-01-17_01-57-20_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 198692 of Group GaiaAlerts
Previous RA, DEC: 01:32:05.624, -58:22:10.82 (23.0234338462, -58.3696723077)
Updated RA, DEC: 01:32:05.660, -58:22:11.06 (23.023583, -58.369739)