RA/DEC (2000)
08:39:56.604 +19:38:40.13
129.9858508 +19.6444798
Type
SN Ia
Redshift
0.032709
Discovery ReportClassification Report
Reporting Group
GOTO
Discovering Data Source
GOTO
Discovery Date
2025-01-24 14:34:09.984
TNS AT
Y
Public
Y
Discovery Mag
18.41
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_2025acv - 2025-01-29 02:22:30 LT / SPRAT (GOTO)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
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌ATLAS-HKO_ATLAS-02_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
20268 2025-01-29 02:22:30 LT / SPRAT J. Lyman M. Pursiainen GOTO tns_2025acv_2025-01-29_02-22-30.058_LT_SPRAT_GOTO.dat Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-S_GOTO-3 2025-01-21 14:27:40 - 2025-01-24 14:34:10 2460697.102545 - 2460700.107057 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
464335 2025-01-24 14:34:10 2460700.107057 18.41 0.07 ABMag L-GOTO GOTO-S_GOTO-3 180
464334 2025-01-21 14:27:40 2460697.102545 19.7 ABMag L-GOTO GOTO-S_GOTO-3 180 [Last non detection]
r-ZTF P48_ZTF-Cam 2025-02-01 04:39:37 - 2025-02-20 11:19:59 2460707.6941782 - 2460726.9722106 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
470153 2025-02-20 11:19:59 2460726.9722106 17.9788 0.0778024 ABMag r-ZTF P48_ZTF-Cam
470151 2025-02-01 04:39:37 2460707.6941782 19.9052 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
g-ZTF P48_ZTF-Cam 2025-02-20 09:55:40 - 2025-02-20 09:55:40 2460726.9136574 - 2460726.9136574 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
470152 2025-02-20 09:55:40 2460726.9136574 18.8011 0.127539 ABMag g-ZTF P48_ZTF-Cam
orange-ATLAS ATLAS-MLO_ATLAS-01 2025-01-24 11:41:12 - 2025-01-24 11:41:12 2460699.98694 - 2460699.98694 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
464590 2025-01-24 11:41:12 2460699.98694 18.44 0.118 19.43 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
orange-ATLAS ATLAS-HKO_ATLAS-02 2025-01-22 14:44:42 - 2025-01-22 14:44:42 2460698.11437 - 2460698.11437 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
464589 2025-01-22 14:44:42 2460698.11437 19.28 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 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
245196 2025-02-20 11:30:43 Fritz Nabeel Rehemtulla (CIERA,NU),Christoffer Fremling (Caltech) et al. ZTF ZTF 08:39:56.604 +19:38:40.13 2025-02-20 09:55:39.999 18.8011 g-ZTF PSN ZTF25aagfpoi ZTF Bright (m_peak <= 18.5) transient candidate identified autonomously by BTSbot (Rehemtulla et al. 2024; arXiv:2401.15167). N
242419 2025-01-25 18:26:15 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 08:39:56.612 +19:38:39.98 2025-01-24 11:41:11.616 18.44 orange-ATLAS PSN ATLAS25axg ATLAS N
242290 2025-01-24 17:06:24 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 08:39:56.604 +19:38:40.15 2025-01-24 14:34:09.984 18.41 L-GOTO Other GOTO25mo GOTO 2025TNSTR.332....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
20268 2025-01-29 08:57:58 Miika Pursiainen M. Pursiainen, J. Lyman, B. Warwick, K. Ackley, M. Dyer, F. Jiménez-Ibarra, 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,, D. O'Neill on behalf of GOTO collaboration GOTO SN Ia 0.032709 1 Add GOTO Type Ia SN at the redshift of the host galaxy z=0.032709 2025TNSCR.408....1P
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
20268 2025-01-29 02:22:30 LT / SPRAT J. Lyman M. Pursiainen GOTO tns_2025acv_2025-01-29_02-22-30.058_LT_SPRAT_GOTO.dat Object

Comments

TNS
System

Thu, 02/20/2025 - 11:30

Object coordinates updated

Object coordinates updated according to AT-report 245196 of Group ZTF
Previous RA, DEC: 08:39:56.612, +19:38:39.98 (129.985885, +19.6444394444)
Updated RA, DEC: 08:39:56.604, +19:38:40.13 (129.9858508, 19.6444798)

TNS
System

Sat, 01/25/2025 - 18:26

Object coordinates updated

Object coordinates updated according to AT-report 242419 of Group ATLAS
Previous RA, DEC: 08:39:56.604, +19:38:40.15 (129.985852, +19.644486)
Updated RA, DEC: 08:39:56.612, +19:38:39.98 (129.985885, 19.6444394444)