RA/DEC (2000)
12:49:12.050 -18:06:12.61
192.300209503 -18.1035026108
Type
SLSN-I
Redshift
0.072
Discovery ReportClassification Report
Related AstroNotes: 2025-19, 2025-33
Reporting Group
GOTO
Discovering Data Source
GOTO
Discovery Date
2024-12-12 17:03:01.152
TNS AT
Y
Public
Y
Discovery Mag
19.46
Filter
L-GOTO
Reporter/s
A. Kumar, G. Ramsay, K. Ackley, M. Dyer, F. Jiménez-Ibarra, J. Lyman, K. Ulaczyk, D. Steeghs, D. Galloway, V. Dhillon, P. O'Brien, 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_2024afav - 2025-01-24 06:58:47 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
 ▌GOTO-N_GOTO-1_L
 ▌ATLAS-HKO_ATLAS-02_orange
 ▌PS1_GPC1_w
   
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
20233 2025-01-24 06:58:47 ESO-NTT / EFOSC2-NTT 1499 Simon de Wet, Hannah Wichern Giorgos Leloudas ePESSTO+ tns_2024afav_2025-01-24_06-58-47_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2024afav_2025-01-24_06-58-47_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-S_GOTO-3 2024-12-12 17:03:01 - 2024-12-12 17:03:01 2460657.210431 - 2460657.210431 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
455590 2024-12-12 17:03:01 2460657.210431 19.46 0.16 ABMag L-GOTO GOTO-S_GOTO-3 180
orange-ATLAS ATLAS-CHL_ATLAS-04 2024-12-22 08:27:30 - 2024-12-22 08:27:30 2460666.85243 - 2460666.85243 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
456164 2024-12-22 08:27:30 2460666.85243 18.59 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
L-GOTO GOTO-N_GOTO-1 2024-12-08 06:41:28 - 2024-12-08 06:41:28 2460652.778805 - 2460652.778805 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
455589 2024-12-08 06:41:28 2460652.778805 19.3 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
orange-ATLAS ATLAS-HKO_ATLAS-02 2024-12-28 15:13:39 - 2024-12-28 15:13:39 2460673.13448 - 2460673.13448 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
456165 2024-12-28 15:13:39 2460673.13448 18.259 0.071 19.54 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
w-P1 PS1_GPC1 2025-02-25 12:27:31 - 2025-02-25 12:27:31 2460732.01911 - 2460732.01911 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
486974 2025-02-25 12:27:31 2460732.01911 17.2 0.01 22 ABMag w-P1 PS1_GPC1 45 Robot
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
254288 2025-05-06 15:44:19 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 12:49:12.050 -18:06:12.61 2025-02-25 12:27:31.104 17.2 w-P1 PSN PS25cjr Pan-STARRS N
237603 2024-12-28 18:27:57 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 12:49:12.049 -18:06:12.62 2024-12-28 15:13:39.072 18.259 orange-ATLAS PSN ATLAS24ryn ATLAS N
237296 2024-12-27 07:23:55 GOTO_bot A. Kumar,G. Ramsay,K. Ackley et al. GOTO GOTO 12:49:12.032 -18:06:12.57 2024-12-12 17:03:01.152 19.46 L-GOTO Other GOTO24jlv GOTO 2024TNSTR5091....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
20233 2025-01-24 15:58:54 ePESSTOplus_Bot1 Simon de Wet, Hannah Wichern, Giorgos Leloudas, O. Yaron on behalf of ePESSTO+ ePESSTO+ SLSN-I 0.072 1 Add ePESSTO+ 2025TNSCR.337....1W
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
20233 2025-01-24 06:58:47 ESO-NTT / EFOSC2-NTT 1499 Simon de Wet, Hannah Wichern Giorgos Leloudas ePESSTO+ tns_2024afav_2025-01-24_06-58-47_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2024afav_2025-01-24_06-58-47_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object

Comments

TNS
System

Tue, 05/06/2025 - 15:44

Object coordinates updated

Object coordinates updated according to AT-report 254288 of Group Pan-STARRS
Previous RA, DEC: 12:49:12.049, -18:06:12.62 (192.300205, -18.103506)
Updated RA, DEC: 12:49:12.050, -18:06:12.61 (192.300209503, -18.1035026108)

TNS
System

Sat, 12/28/2024 - 17:30

Object coordinates updated

Object coordinates updated according to AT-report 237603 of Group ATLAS
Previous RA, DEC: 12:49:12.032, -18:06:12.57 (192.300135, -18.103493)
Updated RA, DEC: 12:49:12.049, -18:06:12.62 (192.300205, -18.103506)