RA/DEC (2000)
02:37:31.904 -20:20:15.79
39.382933471099 -20.337719976766
Type
SN Ia
Redshift
0.03438
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2026-09-30 08:31:52.996
TNS AT
Y
Public
Y
Host Name
PGC009940
Comments
[Object cross-matched with PGC009940]
Discovery Mag
19.0308
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_2026adix - 2026-10-02 06:54:29 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
z-step:   v-step: 
   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 ▌GOTO-S_GOTO-3_L
 ▌PS2_GPC2_w
 ▌ATLAS-CHL_ATLAS-04_orange
 ▌ATLAS-STH_ATLAS-03_orange
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
   
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
24811 2026-10-02 06:54:29 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2026adix_2026-10-02_06-54-29.314920_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-S_GOTO-3 2026-09-29 17:10:32 - 2026-09-30 17:20:22 2461313.215654 - 2461314.222475 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
622945 2026-09-30 17:20:22 2461314.222475 18.88 0.1 ABMag L-GOTO GOTO-S_GOTO-3 180
622944 2026-09-29 17:10:32 2461313.215654 19.6 ABMag L-GOTO GOTO-S_GOTO-3 180 [Last non detection]
w-P1 PS2_GPC2 2026-10-06 12:08:10 - 2026-10-06 12:08:10 2461320.00567 - 2461320.00567 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
625793 2026-10-06 12:08:10 2461320.00567 17.48 0.01 22 ABMag w-P1 PS2_GPC2 45 Robot
orange-ATLAS ATLAS-CHL_ATLAS-04 2026-10-01 06:01:42 - 2026-10-01 06:01:42 2461314.75118 - 2461314.75118 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
624455 2026-10-01 06:01:42 2461314.75118 18.421 0.186 19.09 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
orange-ATLAS ATLAS-STH_ATLAS-03 2026-09-30 00:16:51 - 2026-09-30 00:16:51 2461313.5117 - 2461313.5117 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
624454 2026-09-30 00:16:51 2461313.5117 18.96 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
r-ZTF P48_ZTF-Cam 2026-09-26 10:33:32 - 2026-09-29 10:02:58 2461309.9399537 - 2461312.9187269 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
624481 2026-09-29 10:02:58 2461312.9187269 19.4988 0.246687 19.0876 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
622834 2026-09-26 10:33:32 2461309.9399537 19.419 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
624480 2026-09-26 10:33:32 2461309.9399537 19.419 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
g-ZTF P48_ZTF-Cam 2026-09-30 08:31:53 - 2026-09-30 08:31:53 2461313.8554745 - 2461313.8554745 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
622835 2026-09-30 08:31:53 2461313.8554745 19.0308 0.210071 ABMag g-ZTF P48_ZTF-Cam
622836 2026-09-30 08:31:53 2461313.8554745 19.0308 0.210071 ABMag g-ZTF P48_ZTF-Cam
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
327450 2026-10-08 16:47:27 PS1_Bot1 K. C. Chambers, T. de Boer, M. Huber et al. Pan-STARRS Pan-STARRS 02:37:31.904 -20:20:15.79 2026-10-06 12:08:09.888 17.48 w-P1 PSN PS26jni Pan-STARRS N
326811 2026-10-04 18:49:48 Fink Julien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink broker Fink ZTF 02:37:31.891 -20:20:15.85 2026-09-29 10:02:58.004 19.4988 r-ZTF PSN ZTF26abyetel ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF26abyetel N
326793 2026-10-04 17:37:55 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 02:37:31.909 -20:20:16.18 2026-10-01 06:01:41.952 18.421 orange-ATLAS PSN ATLAS26mbt ATLAS N
325884 2026-09-30 22:37:22 GOTO_bot D. O'Neill, K. Ackley, M. Dyer et al. GOTO GOTO 02:37:31.891 -20:20:15.99 2026-09-30 17:20:22.272 18.88 L-GOTO Other GOTO26kiv GOTO N
325839 2026-09-30 11:04:10 Fritz Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 02:37:31.896 -20:20:15.76 2026-09-30 08:31:52.996 19.0308 g-ZTF PSN ZTF26abyetel ZTF 2026TNSTR3930....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
24803 2026-10-02 07:49:13 ZTF_Bot1 C. Fremling and J. Purdum on behalf of the SEDM Team (Caltech) and the Zwicky Transient Facility (ZTF) based on SNIascore ZTF SN Ia 0.03438 1 ZTF 2026TNSCR3967....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
24811 2026-10-02 06:54:29 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2026adix_2026-10-02_06-54-29.314920_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Thu, 10/08/2026 - 16:47

Object coordinates updated

Object coordinates updated according to AT-report 327450 of Group Pan-STARRS
Previous RA, DEC: 02:37:31.891, -20:20:15.85 (39.38288066, -20.33773584)
Updated RA, DEC: 02:37:31.904, -20:20:15.79 (39.382933471099, -20.337719976766)

TNS
System

Sun, 10/04/2026 - 18:49

Object coordinates updated

Object coordinates updated according to AT-report 326811 of Group ZTF
Previous RA, DEC: 02:37:31.896, -20:20:15.76 (39.3829019, -20.3377122)
Updated RA, DEC: 02:37:31.891, -20:20:15.85 (39.38288066, -20.33773584)