RA/DEC (2000)
04:34:38.110 -28:54:24.16
68.658792 -28.906711
Type
SN Ia-91T-like
Redshift
0.081
Discovery ReportClassification Report
Related AstroNotes: 2024-355
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2024-11-27 05:11:24.864
TNS AT
Y
Public
Y
Discovery Mag
19.007
Filter
cyan-ATLAS
Reporter/s
J. Tonry, L. Denneau, H. Weiland, R. Siverd (IfA, University of Hawaii), N. Erasmus, W. Koorts (South African Astronomical Observatory), A. Jordan, V. Suc (UAI, Obstech), S. J. Smartt, K. W. Smith (Oxford/QUB), D. R. Young, M. Nicholl, M. Fulton, M. McCollum, T. Moore, J. Weston, X. Sheng, C. R. Angus, A. Wilson, A. Aamer, D. Magill (QUB), P. Ramsden (Birmingham/QUB), L. Shingles (GSI/QUB), S. Srivastav, J. H. Gillanders, H. Stevance, A. J. Cooper, F. Stoppa (Oxford), L. Rhodes (TSI/McGill), A. Rest (STScI), T.-W. Chen (NCU), C. Stubbs (Harvard), J. S. Sommer (LMU), B. P. Schmidt (ANU)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2024ackj - 2024-12-05 07:30:53 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_cyan_
 ▌ATLAS-STH_ATLAS-03_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
18943 2024-12-05 07:30:53 ESO-NTT / EFOSC2-NTT 899 Joao Duarte, Rita Santos Andrew Milligan, Melzie Ghendrih ePESSTO+ tns_2024ackj_2024-12-05_07-30-53_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2024ackj_2024-12-05_07-30-53_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-S_GOTO-3 2024-11-24 17:42:07 - 2024-11-26 10:33:20 2460639.237577 - 2460640.939822 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
451960 2024-11-26 10:33:20 2460640.939822 19.33 0.14 ABMag L-GOTO GOTO-S_GOTO-3 90
451959 2024-11-24 17:42:07 2460639.237577 19.6 ABMag L-GOTO GOTO-S_GOTO-3 180 [Last non detection]
cyan-ATLAS ATLAS-CHL_ATLAS-04 2024-11-27 05:11:25 - 2024-11-27 05:11:25 2460641.71626 - 2460641.71626 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
449109 2024-11-27 05:11:25 2460641.71626 19.007 0.144 19.64 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
orange-ATLAS ATLAS-STH_ATLAS-03 2024-11-24 22:58:03 - 2024-11-24 22:58:03 2460639.45698 - 2460639.45698 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
449108 2024-11-24 22:58:03 2460639.45698 19.42 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
G-Gaia Gaia_Gaia-photometric 2024-08-06 01:43:41 - 2024-12-07 17:31:12 2460528.572 - 2460652.23 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
452690 2024-12-07 17:31:12 2460652.23 18.4 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
452689 2024-08-06 01:43:41 2460528.572 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
235720 2024-12-12 09:56:44 Gaia_Bot1 S.T. Hodgkin,E. Breedt,A. Delgado et al. GaiaAlerts GaiaAlerts 04:34:38.110 -28:54:24.16 2024-12-07 17:31:12.000 18.4 G-Gaia PSN Gaia24dpc GaiaAlerts Confirmed SN Ia-91T-like N
235475 2024-12-09 08:07:51 GOTO_bot B. Godson,G. Ramsay,K. Ackley et al. GOTO GOTO 04:34:38.124 -28:54:23.41 2024-11-26 10:33:20.448 19.33 L-GOTO Other GOTO24iwk GOTO N
233926 2024-11-27 13:58:14 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 04:34:38.088 -28:54:24.04 2024-11-27 05:11:24.864 19.007 cyan-ATLAS PSN ATLAS24qqr ATLAS 2024TNSTR4658....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
18848 2024-12-05 14:00:21 ePESSTOplus_Bot1 Joao Duarte, Rita Santos, Andrew Milligan, Melzie Ghendrih, E. A. Zimmerman on behalf of ePESSTO+ ePESSTO+ SN Ia-91T-like 0.081 1 Add ePESSTO+ 2024TNSCR4773....1D
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
18943 2024-12-05 07:30:53 ESO-NTT / EFOSC2-NTT 899 Joao Duarte, Rita Santos Andrew Milligan, Melzie Ghendrih ePESSTO+ tns_2024ackj_2024-12-05_07-30-53_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2024ackj_2024-12-05_07-30-53_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 235720 of Group GaiaAlerts
Previous RA, DEC: 04:34:38.088, -28:54:24.04 (68.6586983333, -28.9066783333)
Updated RA, DEC: 04:34:38.110, -28:54:24.16 (68.658792, -28.906711)