RA/DEC (2000)
03:57:46.783 -58:46:36.01
59.4449285714 -58.7766685714
Type
SN Ia
Redshift
0.06
Discovery ReportClassification Report
Related AstroNotes: 2025-228
Reporting Group
GOTO
Discovering Data Source
GOTO
Discovery Date
2025-07-12 18:12:53.280
TNS AT
Y
Public
Y
Discovery Mag
18.59
Filter
L-GOTO
Reporter/s
D. O'Neill, K. Ackley, M. Dyer, J. Lyman, K. Ulaczyk, D. Steeghs, D. Galloway, V. Dhillon, P. O'Brien, G. Ramsay, K. Noysena, R. Kotak, R. Breton, J. Casares, L. Nuttall, B. Godson, T. Killestein, A. Kumar, M. Pursiainen, on behalf of GOTO collaboration
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2025qzq - 2025-07-24 08:43:56 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-4_L
 ▌GOTO-S_GOTO-3_L
 ▌ATLAS-CHL_ATLAS-04_orange
   
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
21631 2025-07-24 08:43:56 ESO-NTT / EFOSC2-NTT 800 G. Martins, R. Santos S. González-Gaitán, J. Duarte ePESSTO+ tns_2025qzq_2025-07-24_08-43-56_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025qzq_2025-07-24_08-43-56_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-S_GOTO-4 2025-07-08 18:49:41 - 2025-07-08 18:49:41 2460865.284504 - 2460865.284504 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
502245 2025-07-08 18:49:41 2460865.284504 19.1 ABMag L-GOTO GOTO-S_GOTO-4 180 [Last non detection]
L-GOTO GOTO-S_GOTO-3 2025-07-12 18:12:53 - 2025-07-12 18:12:53 2460869.258953 - 2460869.258953 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
502246 2025-07-12 18:12:53 2460869.258953 18.59 0.14 ABMag L-GOTO GOTO-S_GOTO-3 180
orange-ATLAS ATLAS-CHL_ATLAS-04 2025-07-12 09:16:26 - 2025-07-16 09:48:01 2460868.88641 - 2460872.90834 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
503079 2025-07-16 09:48:01 2460872.90834 18.128 0.149 18.76 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
503078 2025-07-12 09:16:26 2460868.88641 18.36 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 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 ADS Bibcode Unreal Auto classification
262804 2025-07-17 09:53:46 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 03:57:46.783 -58:46:36.01 2025-07-16 09:48:00.576 18.128 orange-ATLAS PSN ATLAS25hsi ATLAS N
262359 2025-07-12 21:54:09 GOTO_bot D. O'Neill, K. Ackley, M. Dyer et al. GOTO GOTO 03:57:46.775 -58:46:36.42 2025-07-12 18:12:53.280 18.59 L-GOTO Other GOTO25esz GOTO 2025TNSTR2660....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
21631 2025-07-24 19:15:51 ePESSTOplus_Bot1 G. Martins, R. Santos, S. González-Gaitán, J. Duarte, O. Yaron on behalf of ePESSTO+ ePESSTO+ SN Ia 0.06 1 ePESSTO+ 2025TNSCR2879....1M
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
21631 2025-07-24 08:43:56 ESO-NTT / EFOSC2-NTT 800 G. Martins, R. Santos S. González-Gaitán, J. Duarte ePESSTO+ tns_2025qzq_2025-07-24_08-43-56_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025qzq_2025-07-24_08-43-56_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object

Comments

TNS
System

Thu, 07/17/2025 - 09:53

Object coordinates updated

Object coordinates updated according to AT-report 262804 of Group ATLAS
Previous RA, DEC: 03:57:46.775, -58:46:36.42 (59.444894, -58.776784)
Updated RA, DEC: 03:57:46.783, -58:46:36.01 (59.4449285714, -58.7766685714)