RA/DEC (2000)
07:11:59.730 +12:03:22.47
107.99887525 +12.0562416652
Type
SN Ia
Redshift
0.066
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2025-10-22 11:39:00.996
TNS AT
Y
Public
Y
Discovery Mag
21.0114
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_2025abtj - 2025-11-08 07:32:30 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
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▌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

 ▌PS2_GPC2_w
 ▌ATLAS-STH_ATLAS-03_cyan
 ▌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
22376 2025-11-08 07:32:30 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025abtj_2025-11-08_07-32-30.393142_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
w-P1 PS2_GPC2 2025-11-29 11:37:11 - 2025-11-29 11:37:11 2461008.98416 - 2461008.98416 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
546834 2025-11-29 11:37:11 2461008.98416 19.26 0.03 22 ABMag w-P1 PS2_GPC2 45 Robot
cyan-ATLAS ATLAS-STH_ATLAS-03 2025-10-31 02:06:29 - 2025-10-31 02:06:29 2460979.58784 - 2460979.58784 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
528671 2025-10-31 02:06:29 2460979.58784 19.44 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
L-GOTO GOTO-N_GOTO-1 2025-10-21 04:08:30 - 2025-10-24 04:31:11 2460969.672568 - 2460972.68832 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
528709 2025-10-24 04:31:11 2460972.68832 20.07 0.21 ABMag L-GOTO GOTO-N_GOTO-1 180
528708 2025-10-21 04:08:30 2460969.672568 19.5 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
r-ZTF P48_ZTF-Cam 2025-10-22 10:56:42 - 2025-10-27 11:36:47 2460970.9560417 - 2460975.9838773 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
527276 2025-10-27 11:36:47 2460975.9838773 19.5373 0.0974151 ABMag r-ZTF P48_ZTF-Cam
527274 2025-10-22 10:56:42 2460970.9560417 20.4692 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
g-ZTF P48_ZTF-Cam 2025-10-20 09:52:18 - 2025-10-22 11:39:01 2460968.9113194 - 2460970.9854282 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
527275 2025-10-22 11:39:01 2460970.9854282 21.0114 0.189337 ABMag g-ZTF P48_ZTF-Cam
528563 2025-10-22 11:39:01 2460970.9854282 21.055 0.340414 20.6662 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
528562 2025-10-20 09:52:18 2460968.9113194 20.3503 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
orange-ATLAS ATLAS-MLO_ATLAS-01 2025-11-01 11:54:31 - 2025-11-01 11:54:31 2460980.99619 - 2460980.99619 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
528672 2025-11-01 11:54:31 2460980.99619 18.72 0.156 19.02 ABMag orange-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
285509 2026-01-01 21:43:56 PS1_Bot1 K. C. Chambers, T. de Boer, J. Fairlamb et al. Pan-STARRS Pan-STARRS 07:11:59.730 +12:03:22.47 2025-11-29 11:37:11.424 19.26 w-P1 PSN PS25mke Pan-STARRS N
275611 2025-11-03 19:56:53 GOTO_bot D. O'Neill, K. Ackley, M. Dyer et al. GOTO GOTO 07:11:59.748 +12:03:22.48 2025-10-24 04:31:10.848 20.07 L-GOTO Other GOTO25jnf GOTO N
275593 2025-11-03 16:01:50 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 07:11:59.712 +12:03:22.63 2025-11-01 11:54:30.816 18.72 orange-ATLAS PSN ATLAS25nub ATLAS N
275543 2025-11-02 19:16:23 Fink Julien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink broker Fink ZTF 07:11:59.728 +12:03:22.45 2025-10-22 11:39:00.996 21.055 g-ZTF PSN ZTF25acafswd ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF25acafswd N
274971 2025-10-27 12:03:08 Fritz Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 07:11:59.736 +12:03:22.57 2025-10-22 11:39:00.996 21.0114 g-ZTF PSN ZTF25acafswd ZTF 2025TNSTR4320....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
22375 2025-11-08 19:40:20 ZTF_Bot1 C. Fremling, D. Neill, Y. Sharma on behalf of the SEDM Team (Caltech) and the Zwicky Transient Facility (ZTF) based on SNIascore ZTF SN Ia 0.066 1 ZTF 2025TNSCR4486....1F
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
22376 2025-11-08 07:32:30 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025abtj_2025-11-08_07-32-30.393142_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Thu, 01/01/2026 - 21:43

Object coordinates updated

Object coordinates updated according to AT-report 285509 of Group Pan-STARRS
Previous RA, DEC: 07:11:59.728, +12:03:22.45 (107.99886754, +12.05623584)
Updated RA, DEC: 07:11:59.730, +12:03:22.47 (107.99887525, +12.0562416652)

TNS
System

Sun, 11/02/2025 - 19:16

Object coordinates updated

Object coordinates updated according to AT-report 275543 of Group ZTF
Previous RA, DEC: 07:11:59.736, +12:03:22.57 (107.9989007, +12.0562704)
Updated RA, DEC: 07:11:59.728, +12:03:22.45 (107.99886754, +12.05623584)