RA/DEC (2000)
16:17:56.212 +14:24:12.39
244.48421794667 +14.403441666667
Type
SN Ia-91T-like
Redshift
0.08
Discovery ReportClassification Report
Reporting Group
ALeRCE
Discovering Data Source
ZTF
Discovery Date
2026-06-05 06:59:29.996
TNS AT
Y
Public
Y
Host Name
DESI J244.4837+14.4026
Host Redshift
0.0791963978
Discovery Mag
20.4244
Filter
g-ZTF
Reporter/s
F. Forster, F.E. Bauer, G. Pignata, A. Munoz-Arancibia, S. Jurado, A. Mourao, A. Alvarez, F. Andrades, A. Bayo, G. Cabrera-Vives, M. Catelan, P.A. Estevez, S. Eyheramendy, B. Galindo, L. Hernandez-Garcia, H. Larranaga, K. Medina, D. Moreno-Cartagena, E. Munoz, I. Reyes, P. Sanchez-Saez, D. Rodriguez-Mancini, on behalf of the ALeRCE broker
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2026omr - 2026-06-16 04:31:40 P60 / SEDM (ZTF)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-N_GOTO-2_L
 ▌GOTO-N_GOTO-1_L
 ▌P48_ZTF-Cam_i
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-MLO_ATLAS-01_cyan
 ▌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
24086 2026-06-16 04:31:40 P60 / SEDM 2700 SEDmRobot ZTF tns_2026omr_2026-06-16_04-31-40.424242_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-N_GOTO-2 2026-06-06 22:29:53 - 2026-06-06 22:29:53 2461198.437415 - 2461198.437415 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
590015 2026-06-06 22:29:53 2461198.437415 19.54 0.16 ABMag L-GOTO GOTO-N_GOTO-2 135
L-GOTO GOTO-N_GOTO-1 2026-06-05 01:05:45 - 2026-06-05 01:05:45 2461196.545663 - 2461196.545663 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
590014 2026-06-05 01:05:45 2461196.545663 19.6 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
i-ZTF P48_ZTF-Cam 2026-06-08 06:49:00 - 2026-06-08 06:49:00 2461199.7840278 - 2461199.7840278 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
590290 2026-06-08 06:49:00 2461199.7840278 20.0154 0.225427 19.9767 ABMag i-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
r-ZTF P48_ZTF-Cam 2026-06-04 08:28:02 - 2026-06-08 08:55:29 2461195.8528009 - 2461199.8718634 5
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
590292 2026-06-08 08:55:29 2461199.8718634 19.8889 0.133204 20.4516 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
589640 2026-06-07 08:25:21 2461198.8509375 20.0118 0.153118 20.6448 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
590289 2026-06-07 08:25:21 2461198.8509375 20.0118 0.153118 20.6448 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
589637 2026-06-04 08:28:02 2461195.8528009 19.9623 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
590286 2026-06-04 08:28:02 2461195.8528009 19.9623 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
g-ZTF P48_ZTF-Cam 2026-06-04 07:42:46 - 2026-06-08 07:44:36 2461195.8213657 - 2461199.8226389 7
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
590291 2026-06-08 07:44:36 2461199.8226389 19.9058 0.127947 20.8004 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
589639 2026-06-07 07:51:02 2461198.8271065 19.9396 0.181901 20.6933 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
590288 2026-06-07 07:51:02 2461198.8271065 19.9396 0.181901 20.6933 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
591351 2026-06-05 06:59:30 2461196.7913194 20.4244 0.337264 20.2944 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
590287 2026-06-05 06:59:30 2461196.7913194 20.4244 0.337264 20.2944 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
589638 2026-06-05 06:59:30 2461196.7913194 20.4244 0.337264 20.2944 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
591350 2026-06-04 07:42:46 2461195.8213657 20.0467 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 10:27:11 - 2026-06-11 10:27:11 2461202.93554 - 2461202.93554 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
591267 2026-06-11 10:27:11 2461202.93554 19.146 0.126 19.66 ABMag cyan-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
orange-ATLAS ATLAS-HKO_ATLAS-02 2026-06-09 11:05:59 - 2026-06-09 11:05:59 2461200.96249 - 2461200.96249 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
591266 2026-06-09 11:05:59 2461200.96249 19.03 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
308248 2026-06-12 18:46:02 Fink Julien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink broker Fink ZTF 16:17:56.212 +14:24:12.39 2026-06-05 06:59:29.996 20.4244 g-ZTF PSN ZTF26abafxlk ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF26abafxlk N
308209 2026-06-12 09:13:49 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al. ATLAS ATLAS 16:17:56.218 +14:24:12.56 2026-06-11 10:27:10.656 19.146 cyan-ATLAS PSN ATLAS26hdt ATLAS N
307691 2026-06-08 21:21:17 ALeRCE A. Munoz-Arancibia, F.E. Bauer, G. Pignata et al. ALeRCE ZTF 16:17:56.201 +14:24:12.36 2026-06-05 06:59:29.996 20.4244 g-ZTF PSN DESI J244.4837+14.4026 ZTF26abafxlk ZTF SN candidate classified using ALeRCE's stamp classifier (Carrasco-Davis et al. 2021) and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF26abafxlk N
307576 2026-06-08 12:18:55 GOTO_bot D. O'Neill, K. Ackley, M. Dyer et al. GOTO GOTO 16:17:56.203 +14:24:11.46 2026-06-06 22:29:53.088 19.54 L-GOTO Other GOTO26fkf GOTO N
307400 2026-06-08 00:30:23 ALeRCE F. Forster, F.E. Bauer, G. Pignata et al. ALeRCE ZTF 16:17:56.212 +14:24:12.43 2026-06-05 06:59:29.996 20.4244 g-ZTF PSN DESI J244.4837+14.4026 ZTF26abafxlk ZTF SN candidate classified using ALeRCE's stamp classifier (Carrasco-Davis et al. 2021) and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF26abafxlk 2026TNSTR2384....1F N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
24080 2026-06-18 00:42:09 ZTF_Bot1 J. Johansson, K. Hinds, C. Fremling, J. Castaneda Jaimes, T. du Laz, T. Culino, M. Kasliwal (Caltech), and M. Coughlin (UoM) on behalf of the ZTF LIONS collaboration ZTF SN Ia-91T-like 0.08 1 ZTF 2026TNSCR2597....1J
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
24086 2026-06-16 04:31:40 P60 / SEDM 2700 SEDmRobot ZTF tns_2026omr_2026-06-16_04-31-40.424242_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Fri, 06/12/2026 - 18:46

Object coordinates updated

Object coordinates updated according to AT-report 308248 of Group ZTF
Previous RA, DEC: 16:17:56.201, +14:24:12.36 (244.48417210495, +14.403434272185)
Updated RA, DEC: 16:17:56.212, +14:24:12.39 (244.48421794667, +14.403441666667)

TNS
System

Fri, 06/12/2026 - 09:13

Object coordinates updated

Object coordinates updated according to AT-report 307691 of Group ZTF
Previous RA, DEC: 16:17:56.201, +14:24:12.36 (244.48417210495, +14.403434272185)
Updated RA, DEC: 16:17:56.201, +14:24:12.36 (244.48417210495, +14.403434272185)

TNS
System

Mon, 06/08/2026 - 21:21

Object coordinates updated

Object coordinates updated according to AT-report 307691 of Group ZTF
Previous RA, DEC: 16:17:56.212, +14:24:12.43 (244.48421732116, +14.403451496251)
Updated RA, DEC: 16:17:56.201, +14:24:12.36 (244.48417210495, +14.403434272185)