RA/DEC (2000)
13:05:13.670 -43:45:44.71
196.306958 -43.762419
Type
SN Ia
Redshift
0.031
Discovery ReportClassification Report
Related AstroNotes: 2024-362
Reporting Group
GOTO
Discovering Data Source
GOTO
Discovery Date
2024-12-08 17:38:28.320
TNS AT
Y
Public
Y
Discovery Mag
16.98
Filter
L-GOTO
Reporter/s
A. Kumar, K. Ackley, M. Dyer, F. Jiménez-Ibarra, J. Lyman, K. Ulaczyk, D. Steeghs, D. Galloway, V. Dhillon, P. O'Brien, G. Ramsay, K. Noysena, R. Kotak, R. Breton, L. Nuttall, E. Pallé, D. Pollacco, T. Killestein, D. O'Neill, on behalf of GOTO collaboration
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2024adrd - 2024-12-09 07:58:29 ESO-NTT / EFOSC2-NTT (ePESSTO+)z=
 ▌SN_2024adrd - 2024-12-09 01:43:40 Lesedi / Mookodi (SAAO IO)z=
▌Show H at z=vexp= km/s
▌Show He at z=vexp= km/s
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▌Show N IV at z=vexp= km/s
▌Show N V at z=vexp= km/s
▌Show O at z=vexp= km/s
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▌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
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▌Show Ca II at z=vexp= km/s
▌Show [Ca II] at z=vexp= km/s
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▌Show Fe III at z=vexp= km/s
▌Show Å at z=vexp= km/s
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▌Show Tellurics 
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   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 ▌GOTO-S_GOTO-4_L_
 ▌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
18985 2024-12-09 07:58:29 ESO-NTT / EFOSC2-NTT 299 Joao Duarte, Rita Santos Andrew Milligan, Lydia Makrygianni, Mat Smith ePESSTO+ tns_2024adrd_2024-12-09_07-58-29_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2024adrd_2024-12-09_07-58-29_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
18979 2024-12-09 01:43:40 Lesedi / Mookodi 600 S. Potter, N. Erasmus, C. van Gend, H. Worters, S. Chandra, D. Cunnama, M. Hlakola, P. Rabe, R. Julie (all SAAO) N. Erasmus, D. Cunnama, S. Potter (all SAAO) SAAO IO tns_2024adrd_2024-12-09_01-43-40_Lesedi_Mookodi_SAAO_IO.flm Object The spectrum was taken with the SAAO's 1-m Lesedi telescope with the Mookodi low-resolution spectrograph and imager [1] as part of the “IO” rapid follow-up program [2]. The spectrum was taken with the widest (4") slit width which resulted in a spectral resolution of R ~ 200 at 6000 Angstrom. [1] https://doi.org/10.1117/1.JATIS.10.2.025005 [2] https://doi.org/10.1117/12.3015250
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-S_GOTO-4 2024-09-09 08:57:35 - 2024-12-08 17:38:28 2460562.873323 - 2460653.235052 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
451838 2024-12-08 17:38:28 2460653.235052 16.98 0.05 ABMag L-GOTO GOTO-S_GOTO-4 180
451837 2024-09-09 08:57:35 2460562.873323 19.2 ABMag L-GOTO GOTO-S_GOTO-4 180 [Last non detection]
G-Gaia Gaia_Gaia-photometric 2024-08-23 21:00:00 - 2024-12-13 15:56:10 2460546.375 - 2460658.164 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
453306 2024-12-13 15:56:10 2460658.164 17.41 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
453305 2024-08-23 21:00:00 2460546.375 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
236093 2024-12-15 17:35:28 Gaia_Bot1 S.T. Hodgkin,E. Breedt,A. Delgado et al. GaiaAlerts GaiaAlerts 13:05:13.670 -43:45:44.71 2024-12-13 15:56:09.600 17.41 G-Gaia PSN Gaia24dqu GaiaAlerts Confirmed SN Ia N
235398 2024-12-08 18:02:20 GOTO_bot A. Kumar,K. Ackley,M. Dyer et al. GOTO GOTO 13:05:13.654 -43:45:44.70 2024-12-08 17:38:28.320 16.98 L-GOTO Other GOTO24ivs GOTO 2024TNSTR4806....1K N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
18890 2024-12-09 17:25:15 ePESSTOplus_Bot1 Joao Duarte, Rita Santos, Andrew Milligan, Lydia Makrygianni, Mat Smith, O. Yaron on behalf of ePESSTO+ ePESSTO+ SN Ia 0.031 1 Add ePESSTO+ 2024TNSCR4837....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
18985 2024-12-09 07:58:29 ESO-NTT / EFOSC2-NTT 299 Joao Duarte, Rita Santos Andrew Milligan, Lydia Makrygianni, Mat Smith ePESSTO+ tns_2024adrd_2024-12-09_07-58-29_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2024adrd_2024-12-09_07-58-29_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
18884 2024-12-09 09:59:30 io robot N. Erasmus (South African Astronomical Observatory, Stellenbosch University), D. Cunnama (South African Astronomical Observatory), S. Potter (South African Astronomical Observatory, University of Johannesburg), M. Nicholl (QUB) SAAO IO SN Ia 0.03 1 1Add SAAO IO Spectral template matching using NGSF (D. A. Howell et al. 2005 and S. Goldwasser et al. 2022) shows a good match with a Type Ia Supernova. The broad-featured silicon absorption line around 6300 Å identified visually also suggests a Type Ia. The reported redshift is estimated from the NGSF fit. 2024TNSCR4838....1E
Related files
File Comments Last Modified (UT) Modified By
tns_2024adrd_classrep_18884_SAAO_IO.png The plot shows the best-fit from NGSF. 2024-12-09 09:59:30 io robot
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
18979 2024-12-09 01:43:40 Lesedi / Mookodi 600 S. Potter, N. Erasmus, C. van Gend, H. Worters, S. Chandra, D. Cunnama, M. Hlakola, P. Rabe, R. Julie (all SAAO) N. Erasmus, D. Cunnama, S. Potter (all SAAO) SAAO IO tns_2024adrd_2024-12-09_01-43-40_Lesedi_Mookodi_SAAO_IO.flm Object The spectrum was taken with the SAAO's 1-m Lesedi telescope with the Mookodi low-resolution spectrograph and imager [1] as part of the “IO” rapid follow-up program [2]. The spectrum was taken with the widest (4") slit width which resulted in a spectral resolution of R ~ 200 at 6000 Angstrom. [1] https://doi.org/10.1117/1.JATIS.10.2.025005 [2] https://doi.org/10.1117/12.3015250

Comments

TNS
System

Sun, 12/22/2024 - 17:58

Object coordinates updated

Object coordinates updated according to AT-report 236093 of Group GaiaAlerts
Previous RA, DEC: 13:05:13.654, -43:45:44.70 (196.306893, -43.762416)
Updated RA, DEC: 13:05:13.670, -43:45:44.71 (196.306958, -43.762419)