RA/DEC (2000)
17:10:36.352 +06:43:29.89
257.65146835455 +6.7249688181818
Type
SN Ia
Redshift
0.06
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2026-06-07 07:57:09.002
TNS AT
Y
Public
Y
Discovery Mag
21.0511
Filter
g-ZTF
Reporter/s
Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU), Theophile du Laz (Caltech) on behalf of ZTF
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2026ovn - 2026-06-14 03:44:58 NOT / ALFOSC (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

 ▌ATLAS-TDO_ATLAS-05_wide
 ▌GOTO-N_GOTO-1_L
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-MLO_ATLAS-01_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
24052 2026-06-14 03:44:58 NOT / ALFOSC D. O'Neill, J. Mills, M. Pursiainen GOTO tns_2026ovn_2461205.656225_NOT_ALFOSC_GOTO.dat Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
wide-ATLAS ATLAS-TDO_ATLAS-05 2026-06-09 02:38:42 - 2026-06-09 02:38:42 2461200.61021 - 2461200.61021 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
592255 2026-06-09 02:38:42 2461200.61021 19.76 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot [Last non detection]
L-GOTO GOTO-N_GOTO-1 2026-06-08 23:15:52 - 2026-06-09 23:11:08 2461200.469353 - 2461201.466065 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
590814 2026-06-09 23:11:08 2461201.466065 19.63 0.13 ABMag L-GOTO GOTO-N_GOTO-1 180
590813 2026-06-08 23:15:52 2461200.469353 20.3 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
r-ZTF P48_ZTF-Cam 2026-06-06 08:52:19 - 2026-06-10 09:05:18 2461197.8696644 - 2461201.8786806 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
590797 2026-06-10 09:05:18 2461201.8786806 19.5864 0.145451 ABMag r-ZTF P48_ZTF-Cam
590795 2026-06-06 08:52:19 2461197.8696644 20.1937 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
g-ZTF P48_ZTF-Cam 2026-06-06 06:25:43 - 2026-06-07 07:57:09 2461197.7678588 - 2461198.8313542 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
590796 2026-06-07 07:57:09 2461198.8313542 21.0511 0.185413 ABMag g-ZTF P48_ZTF-Cam
591168 2026-06-07 07:57:09 2461198.8313542 21.033 0.311144 20.7532 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
591167 2026-06-06 06:25:43 2461197.7678588 20.5599 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
cyan-ATLAS ATLAS-MLO_ATLAS-01 2026-06-11 11:08:07 - 2026-06-11 11:08:07 2461202.96397 - 2461202.96397 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
592256 2026-06-11 11:08:07 2461202.96397 19.406 0.155 19.63 ABMag cyan-ATLAS ATLAS-MLO_ATLAS-01 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 ADS Bibcode Unreal Auto classification
308698 2026-06-16 10:53:09 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al. ATLAS ATLAS 17:10:36.347 +06:43:29.96 2026-06-11 11:08:07.008 19.406 cyan-ATLAS PSN ATLAS26hgh ATLAS N
308159 2026-06-11 18:44:50 Fink Julien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink broker Fink ZTF 17:10:36.352 +06:43:29.89 2026-06-07 07:57:09.003 21.033 g-ZTF PSN ZTF26abaqxpw ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF26abaqxpw N
307980 2026-06-10 14:09:41 GOTO_bot D. O'Neill, K. Ackley, M. Dyer et al. GOTO GOTO 17:10:36.393 +06:43:29.12 2026-06-09 23:11:07.584 19.63 L-GOTO Other GOTO26fsr GOTO N
307962 2026-06-10 11:52:22 Fritz Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 17:10:36.362 +06:43:29.86 2026-06-07 07:57:09.002 21.0511 g-ZTF PSN ZTF26abaqxpw ZTF 2026TNSTR2429....1S N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
24046 2026-06-14 07:36:48 GOTO_bot D. O'Neill, J. Mills, M. Pursiainen, J. Lyman, T. Killestein, B. Godson, K. Ackley, M. Dyer, K. Ulaczyk, D. Steeghs, D. Galloway, V. Dhillon, P. O'Brien, G. Ramsay, K. Noysena, R. Kotak, R. Breton, J. Casares, L. Nuttall, R. Starling, B. Gompertz, on behalf of GOTO collaboration GOTO SN Ia 0.06 1 GOTO Redshift from template matching. 2026TNSCR2519....1O
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
24052 2026-06-14 03:44:58 NOT / ALFOSC D. O'Neill, J. Mills, M. Pursiainen GOTO tns_2026ovn_2461205.656225_NOT_ALFOSC_GOTO.dat Object

Comments

TNS
System

Thu, 06/11/2026 - 18:44

Object coordinates updated

Object coordinates updated according to AT-report 308159 of Group ZTF
Previous RA, DEC: 17:10:36.362, +06:43:29.86 (257.6515067, +6.7249609)
Updated RA, DEC: 17:10:36.352, +06:43:29.89 (257.65146835455, +6.7249688181818)