RA/DEC (2000)
11:34:59.326 +63:39:55.56
173.7471937 +63.6654336
Type
SN Ia
Redshift
0.06
Discovery ReportClassification Report
Reporting Group
LAST
Discovering Data Source
LAST
Discovery Date
2026-01-08 02:07:43.680
TNS AT
Y
Public
Y
Discovery Mag
18.71
Filter
Clear-
Reporter/s
E. O. Ofek (WIS), R. Konno (WIS), E. A. Zimmerman (WIS), A. Horowicz (WIS), S. Garrappa (WIS), S. Ben-Ami (WIS), D. Polishook (WIS), O. Yaron (WIS), P. Chen (WIS), A. Krassilchtchikov (WIS), Y. M. Shani (WIS), E. Segre (WIS), A. Gal-Yam (WIS), S. Spitzer (WIS), and K. Rybicki (WIS) on behalf of the LAST Collaboration
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2026ea - 2026-01-19 20:50:00 Ekar / AFOSC (Padova-Asiago)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
 ▌LAST_LAST-Cam_Clear
 ▌GOTO-N_GOTO-2_L
 ▌GOTO-N_GOTO-1_L
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-MLO_ATLAS-01_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
22813 2026-01-19 20:50:00 Ekar / AFOSC 1800 A. Reguitti, G. Zuin, V. Albanese, M. Galgaro, A. Fabris A. Reguitti Padova-Asiago tns_2026ea_2026-01-19_20-50-00_Ekar_AFOSC_Padova-Asiago.dat Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
wide-ATLAS ATLAS-TDO_ATLAS-05 2026-01-11 02:26:59 - 2026-01-11 02:26:59 2461051.60207 - 2461051.60207 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
548533 2026-01-11 02:26:59 2461051.60207 18.244 0.124 19.77 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot
Clear- LAST_LAST-Cam 2025-12-26 03:02:52 - 2026-01-08 02:07:44 2461035.62699 - 2461048.5887 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
547435 2026-01-08 02:07:44 2461048.5887 18.71 ABMag Clear- LAST_LAST-Cam 400
547434 2025-12-26 03:02:52 2461035.62699 20.83 ABMag Clear- LAST_LAST-Cam 400 [Last non detection]
L-GOTO GOTO-N_GOTO-2 2025-12-19 03:09:35 - 2025-12-19 03:09:35 2461028.631657 - 2461028.631657 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
551956 2025-12-19 03:09:35 2461028.631657 20 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
L-GOTO GOTO-N_GOTO-1 2026-01-20 05:19:00 - 2026-01-20 05:19:00 2461060.721527 - 2461060.721527 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
551957 2026-01-20 05:19:00 2461060.721527 18.03 0.02 ABMag L-GOTO GOTO-N_GOTO-1 360
r-ZTF P48_ZTF-Cam 2026-01-09 12:28:39 - 2026-01-09 12:28:39 2461050.0198958 - 2461050.0198958 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
547935 2026-01-09 12:28:39 2461050.0198958 18.7055 0.115078 ABMag r-ZTF P48_ZTF-Cam
g-ZTF P48_ZTF-Cam 2026-01-09 08:48:06 - 2026-01-09 09:44:58 2461049.8667361 - 2461049.9062269 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
547934 2026-01-09 09:44:58 2461049.9062269 18.454 0.100343 ABMag g-ZTF P48_ZTF-Cam
547933 2026-01-09 08:48:06 2461049.8667361 19.6849 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2026-01-03 12:49:45 - 2026-01-03 12:49:45 2461044.03455 - 2461044.03455 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
548532 2026-01-03 12:49:45 2461044.03455 18.05 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 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
288002 2026-01-20 07:48:37 GOTO_bot G. Ramsay,K. Ackley,M. Dyer et al. GOTO GOTO 11:34:59.357 +63:39:56.01 2026-01-20 05:19:00.192 18.03 L-GOTO Other GOTO26pt GOTO N
286501 2026-01-11 13:52:41 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 11:34:59.316 +63:39:55.49 2026-01-11 02:26:58.848 18.244 wide-ATLAS PSN ATLAS26agp ATLAS N
286186 2026-01-09 13:27:26 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 11:34:59.326 +63:39:55.56 2026-01-09 09:44:58.004 18.454 g-ZTF PSN ZTF26aaacwjf ZTF N
285957 2026-01-08 07:03:45 LAST_Bot1 E. O. Ofek (WIS),R. Konno (WIS),E. A. Zimmerman (WIS) et al. LAST LAST 11:34:59.308 +63:39:55.69 2026-01-08 02:07:43.680 18.71 Clear- PSN LAST 2026TNSTR..63....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
22812 2026-01-19 22:41:11 Andrea Reguitti Andrea Reguitti (INAF-OAPd), Claudio Balcon (ISSP), Gemma Zuin (Liceo Galilei-Tiziano Belluno), Virginia Albanese (Liceo Lucrezio Caro Cittadella), Matilde Galgaro (Liceo Fermi Padova), Alessandro Fabris (Liceo Tron-Zanella-Martini Schio) Padova-Asiago SN Ia 0.06 1 Padova-Asiago Noisy spectrum; once smoothed, the best-fit found with GELATO is with a Type Ia SN. Redshift is uncertain (no information from the host) but the best fit is found for z=0.06. 2026TNSCR.239....1R
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
22813 2026-01-19 20:50:00 Ekar / AFOSC 1800 A. Reguitti, G. Zuin, V. Albanese, M. Galgaro, A. Fabris A. Reguitti Padova-Asiago tns_2026ea_2026-01-19_20-50-00_Ekar_AFOSC_Padova-Asiago.dat Object

Comments

TNS
System

Fri, 01/09/2026 - 13:27

Object coordinates updated

Object coordinates updated according to AT-report 286186 of Group ZTF
Previous RA, DEC: 11:34:59.308, +63:39:55.69 (173.74711608887, +63.665470123291)
Updated RA, DEC: 11:34:59.326, +63:39:55.56 (173.7471937, +63.6654336)