RA/DEC (2000)
22:28:27.241 +30:17:54.46
337.1135031 +30.2984608
Type
SN II
Redshift
0.003292
Discovery ReportClassification Report
Reporting Group
None
Discovering Data Source
None
Discovery Date
2026-03-14 20:25:50.000
TNS AT
Y
Public
Y
Host Name
NGC7292
Discovery Mag
13.5
Filter
Clear-
Reporter/s
Koichi Itagaki
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2026fov - 2026-03-17 03:43:00 BL41 / FOSC-E5535 (None)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
 ▌P48_ZTF-Cam_r
 ▌ATLAS-HKO_ATLAS-02_cyan
 ▌Other_Other_Clear
   
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
23233 2026-03-17 03:43:00 BL41 / FOSC-E5535 600 Claudio Balcon Claudio Balcon None tns_2026fov_2026-03-17_03-43-00_BL41_FOSC-E5535_None.dat Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
wide-ATLAS ATLAS-TDO_ATLAS-05 2026-04-24 04:58:51 - 2026-04-24 04:58:51 2461154.70753 - 2461154.70753 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
578155 2026-04-24 04:58:51 2461154.70753 14.201 0.006 19.71 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot
r-ZTF P48_ZTF-Cam 2026-03-15 12:55:55 - 2026-03-15 13:08:19 2461115.038831 - 2461115.0474421 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
564933 2026-03-15 13:08:19 2461115.0474421 13.674 0.0171355 ABMag r-ZTF P48_ZTF-Cam
564932 2026-03-15 12:55:55 2461115.038831 13.6552 0.018173 ABMag r-ZTF P48_ZTF-Cam
cyan-ATLAS ATLAS-HKO_ATLAS-02 2026-01-21 05:38:25 - 2026-01-21 05:38:25 2461061.73501 - 2461061.73501 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
578154 2026-01-21 05:38:25 2461061.73501 18.93 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
Clear- Other_Other 2026-03-14 20:25:50 - 2026-03-15 12:42:36 2461114.3512731 - 2461115.0295833 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
564916 2026-03-15 12:42:36 2461115.0295833 13.9 VegaMag Clear- Other_Other Y.Ohshima iTelescope observatory,U94(remotely from Great Basin Desert,Beryl,Junction,Utah,USA) 0.5ｍ f/3.0 reflecter
564794 2026-03-14 20:25:50 2461114.3512731 13.5 VegaMag Clear- Other_Other 0.35-m F/11 + CCD (KAF-1001E) unfiltered
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
301579 2026-04-26 13:42:21 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al. ATLAS ATLAS 22:28:27.241 +30:17:54.46 2026-04-24 04:58:50.592 14.201 wide-ATLAS PSN ATLAS26exd ATLAS N
294577 2026-03-15 15:02:53 Fritz Nabeel Rehemtulla (CIERA, NU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 22:28:27.241 +30:17:54.46 2026-03-15 12:55:54.998 13.6552 r-ZTF PSN ZTF26aaltzhc ZTF N
294571 2026-03-15 13:37:59 Yuuji Ohshima Yuuji Ohshima 22:28:27.360 +30:17:54.25 2026-03-15 12:42:36.000 13.9 Clear- 2 PSN NGC7292 Follow+up observation N
Related files
File Comments Last Modified (UT) Modified By
tns_2026fov_atrep_294571.jpg 2026-03-15 13:38:00 Yuuji Ohshima
tns_2026fov_atrep_294571_0.jpg 2026-03-15 13:43:15 Yuuji Ohshima
294521 2026-03-14 20:48:39 Koichi Itagaki Koichi Itagaki 22:28:27.180 +30:17:54.40 2026-03-14 20:25:50.000 13.5 Clear- PSN NGC7292 2026TNSTR1076....1I N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
23232 2026-03-17 03:57:34 Claudio Balcon Claudio Balcon (Belluno A.O. ISSP) None SN II 0.003292 1 GELATO Harutyunyan et al., 2008, A&A, 488, 383 (gelato@tng.iac.es) suggests that this spectrum resembles that of a type II supernova about two weeks after the explosion at the redshift of the host galaxy, value from NED. 2026TNSCR1145....1B
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
23233 2026-03-17 03:43:00 BL41 / FOSC-E5535 600 Claudio Balcon Claudio Balcon None tns_2026fov_2026-03-17_03-43-00_BL41_FOSC-E5535_None.dat Object

Comments

TNS
System

Sun, 03/15/2026 - 15:02

Object coordinates updated

Object coordinates updated according to AT-report 294577 of Group ZTF
Previous RA, DEC: 22:28:27.360, +30:17:54.25 (337.114, +30.298403)
Updated RA, DEC: 22:28:27.241, +30:17:54.46 (337.1135031, +30.2984608)

TNS
System

Sun, 03/15/2026 - 13:37

Object coordinates updated

Object coordinates updated according to AT-report 294571 of Group None
Previous RA, DEC: 22:28:27.180, +30:17:54.40 (337.11325, +30.298444)
Updated RA, DEC: 22:28:27.360, +30:17:54.25 (337.114, +30.298403)

Toshihide
Noguchi

Sat, 03/14/2026 - 22:20

Spelling mistake

“imege” is a misspelling.
The correct spelling is “image.”