RA/DEC (2000)
13:08:49.686 +01:26:58.15
197.207025 +1.4494875
Type
SN Ia
Redshift
0.07
Discovery ReportClassification Report
Reporting Group
GOTO
Discovering Data Source
GOTO
Discovery Date
2025-03-01 14:14:20.256
TNS AT
Y
Public
Y
Discovery Mag
19.09
Filter
L-GOTO
Reporter/s
D. O'Neill, 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, A. Kumar, on behalf of GOTO collaboration
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2025dbu - 2025-03-13 14:24:00 ANU-2.3m / WiFeS (DEBASS)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

 ▌WFST_WFST-WFC_g
 ▌GOTO-S_GOTO-4_L
 ▌GOTO-S_GOTO-3_L
 ▌ATLAS-CHL_ATLAS-04_orange
 ▌ATLAS-STH_ATLAS-03_cyan
   
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
20571 2025-03-13 14:24:00 ANU-2.3m / WiFeS 1200 Robotic C. Lidman DEBASS tns_2025dbu_2025-03-13.6_ANU-2.3m_WiFeS_DEBASS.dat tns_2025dbu_2025-03-13.6_ANU-2.3m_WiFeS_DEBASS.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
g-WFST WFST_WFST-WFC 2025-02-21 19:27:50 - 2025-02-22 18:54:43 2460728.311 - 2460729.288 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
475809 2025-02-22 18:54:43 2460729.288 22.27 0.13 ABMag g-WFST WFST_WFST-WFC 90
475808 2025-02-21 19:27:50 2460728.311 22.99 ABMag g-WFST WFST_WFST-WFC 90 [Last non detection]
L-GOTO GOTO-S_GOTO-4 2025-03-01 14:14:20 - 2025-03-01 14:14:20 2460736.093289 - 2460736.093289 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
472928 2025-03-01 14:14:20 2460736.093289 19.09 0.1 ABMag L-GOTO GOTO-S_GOTO-4 180
L-GOTO GOTO-S_GOTO-3 2025-02-27 16:04:42 - 2025-02-27 16:04:42 2460734.169929 - 2460734.169929 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
472927 2025-02-27 16:04:42 2460734.169929 19.5 ABMag L-GOTO GOTO-S_GOTO-3 135 [Last non detection]
orange-ATLAS ATLAS-CHL_ATLAS-04 2025-03-01 06:49:44 - 2025-03-01 06:49:44 2460735.78454 - 2460735.78454 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
473556 2025-03-01 06:49:44 2460735.78454 18.47 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
cyan-ATLAS ATLAS-STH_ATLAS-03 2025-03-03 00:18:04 - 2025-03-03 00:18:04 2460737.51255 - 2460737.51255 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
473557 2025-03-03 00:18:04 2460737.51255 18.549 0.126 19.3 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 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 Bibcode Unreal Auto classification
248147 2025-03-14 10:06:02 WFST_SN Zelin Xu,Dezheng Meng,Ji-an Jiang et al. WFST WFST 13:08:49.660 +01:26:57.89 2025-02-22 18:54:43.200 22.27 g-WFST PSN WFST0524aarnv WFST N
246776 2025-03-05 17:14:52 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 13:08:49.686 +01:26:58.15 2025-03-03 00:18:04.320 18.549 cyan-ATLAS PSN ATLAS25ckn ATLAS N
246422 2025-03-01 14:38:02 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 13:08:49.651 +01:26:58.17 2025-03-01 14:14:20.256 19.09 L-GOTO Other GOTO25azd GOTO 2025TNSTR.846....1O N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20571 2025-03-14 08:50:41 Chris Lidman C. Lidman (ANU), D. Cao (ANU), D. Brout (Boston University), P. Armstrong, K. Auchettl (University of Melbourne/UCSC), B. Martin (ANU) and L. Rauf (ANU) DEBASS SN Ia 0.07 1 DEBASS Classified with superfit 2025TNSCR.990....1L
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
20571 2025-03-13 14:24:00 ANU-2.3m / WiFeS 1200 Robotic C. Lidman DEBASS tns_2025dbu_2025-03-13.6_ANU-2.3m_WiFeS_DEBASS.dat tns_2025dbu_2025-03-13.6_ANU-2.3m_WiFeS_DEBASS.fits Object

Comments

TNS
System

Wed, 03/05/2025 - 17:14

Object coordinates updated

Object coordinates updated according to AT-report 246776 of Group ATLAS
Previous RA, DEC: 13:08:49.651, +01:26:58.17 (197.206879, +1.449491)
Updated RA, DEC: 13:08:49.686, +01:26:58.15 (197.207025, 1.4494875)