RA/DEC (2000)
02:29:34.883 +23:06:58.44
37.3953473 +23.1162324
Type
SN Ia
Redshift
0.03
Discovery ReportClassification Report
Related AstroNotes: 2026-272
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2026-09-04 09:21:00.999
TNS AT
Y
Public
Y
Host Name
GLADE41253
Comments
[Object cross-matched with GLADE41253]
Discovery Mag
18.4204
Filter
g-ZTF
Reporter/s
Yogesh Wagh (LJMU), Christoffer Fremling (Caltech), Daniel Perley (LJMU), Theophile du Laz (Caltech) on behalf of ZTF
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2026aars - 2026-09-10 09:05:20 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
z-step:   v-step: 
   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 ▌ATLAS-TDO_ATLAS-05_wide
 ▌LAST_LAST-Cam_Clear
 ▌GOTO-N_GOTO-2_L
 ▌BG4_BlackGEM-Cam4_BG-q
 ▌BG3_BlackGEM-Cam3_BG-q
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌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
24677 2026-09-10 09:05:20 ESO-NTT / EFOSC2-NTT 800 R. Seth, C. O'Donnell J.H. Terwel ePESSTO+ tns_2026aars_2026-09-10_09-05-20_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2026aars_2026-09-10_09-05-20_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
wide-ATLAS ATLAS-TDO_ATLAS-05 2026-09-04 03:32:36 - 2026-09-04 03:32:36 2461287.64764 - 2461287.64764 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
616792 2026-09-04 03:32:36 2461287.64764 18.379 0.174 19.77 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot
Clear- LAST_LAST-Cam 2026-09-10 00:18:33 - 2026-09-11 01:08:29 2461293.51288 - 2461294.54756 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
617964 2026-09-11 01:08:29 2461294.54756 17.06 ABMag Clear- LAST_LAST-Cam 400
617963 2026-09-10 00:18:33 2461293.51288 20.96 ABMag Clear- LAST_LAST-Cam 400 [Last non detection]
L-GOTO GOTO-N_GOTO-2 2026-01-31 21:32:07 - 2026-09-09 01:54:55 2461072.397295 - 2461292.579802 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
617881 2026-09-09 01:54:55 2461292.579802 17.49 0.03 ABMag L-GOTO GOTO-N_GOTO-2 180
617880 2026-01-31 21:32:07 2461072.397295 19.6 ABMag L-GOTO GOTO-N_GOTO-2 360 [Last non detection]
BG-q-BlackGem BG4_BlackGEM-Cam4 2026-09-22 04:39:38 - 2026-09-22 04:39:38 2461305.6941898 - 2461305.6941898 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
621297 2026-09-22 04:39:38 2461305.6941898 17.43 0.06 19.03 ABMag BG-q-BlackGem BG4_BlackGEM-Cam4 60 robotic
BG-q-BlackGem BG3_BlackGEM-Cam3 2026-07-14 09:16:22 - 2026-07-14 09:16:22 2461235.8863657 - 2461235.8863657 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
621296 2026-07-14 09:16:22 2461235.8863657 19.95 ABMag BG-q-BlackGem BG3_BlackGEM-Cam3 60 robotic [Last non detection]
r-ZTF P48_ZTF-Cam 2026-08-31 11:24:30 - 2026-09-05 11:11:05 2461283.9753472 - 2461288.9660301 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
616767 2026-09-05 11:11:05 2461288.9660301 18.0331 0.0765974 ABMag r-ZTF P48_ZTF-Cam
616765 2026-08-31 11:24:30 2461283.9753472 19.862 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
g-ZTF P48_ZTF-Cam 2026-09-04 09:21:01 - 2026-09-04 09:21:01 2461287.8895949 - 2461287.8895949 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
616766 2026-09-04 09:21:01 2461287.8895949 18.4204 0.075399 ABMag g-ZTF P48_ZTF-Cam
orange-ATLAS ATLAS-HKO_ATLAS-02 2026-08-30 13:12:17 - 2026-08-30 13:12:17 2461283.0502 - 2461283.0502 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
616791 2026-08-30 13:12:17 2461283.0502 18.82 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
324686 2026-09-23 06:33:02 BlackGEM_Bot1 G. Ramsay, H. Tranin, F. Stoppa et al. BlackGEM BlackGEM 02:29:34.916 +23:06:58.16 2026-09-22 04:39:38.000 17.43 BG-q-BlackGem PSN BGEM J022934.92+230658.2 BlackGEM N
323079 2026-09-11 02:46:46 LAST_Bot1 R. Konno (WIS), E. A. Zimmerman (WIS), A. Horowicz (WIS) et al. LAST LAST 02:29:34.931 +23:06:58.01 2026-09-11 01:08:29.184 17.06 Clear- PSN LAST N
323027 2026-09-10 19:08:32 GOTO_bot S. Belkin, D. O'Neill, K. Ackley et al. GOTO GOTO 02:29:34.882 +23:06:58.25 2026-09-09 01:54:54.720 17.49 L-GOTO Other GOTO26jgg GOTO N
322448 2026-09-05 23:47:17 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al. ATLAS ATLAS 02:29:34.871 +23:06:58.91 2026-09-04 03:32:36.096 18.379 wide-ATLAS PSN ATLAS26kuy ATLAS N
322435 2026-09-05 16:40:22 Fritz Yogesh Wagh (LJMU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 02:29:34.883 +23:06:58.44 2026-09-04 09:21:00.999 18.4204 g-ZTF PSN ZTF22abovhzu ZTF 2026TNSTR3593....1W N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
24669 2026-09-10 15:06:33 ePESSTOplus_Bot1 R. Seth, C. O'Donnell, J.H. Terwel, A. Badash on behalf of ePESSTO+ ePESSTO+ SN Ia 0.03 1 ePESSTO+ 2026TNSCR3656....1S
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
24677 2026-09-10 09:05:20 ESO-NTT / EFOSC2-NTT 800 R. Seth, C. O'Donnell J.H. Terwel ePESSTO+ tns_2026aars_2026-09-10_09-05-20_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2026aars_2026-09-10_09-05-20_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object

Comments