RA/DEC (2000)
13:34:09.976 -13:25:23.03
203.54156565714 -13.4230642
Type
SN Ia
Redshift
0.096
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2026-04-17 07:40:34.996
TNS AT
Y
Public
Y
Discovery Mag
20.4385
Filter
r-ZTF
Reporter/s
Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU), Theophile du Laz (Caltech) on behalf of ZTF
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2026kjp - 2026-05-07 03:48:20 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

 ▌LAST_LAST-Cam_Clear
 ▌GOTO-S_GOTO-4_L
 ▌ATLAS-CHL_ATLAS-04_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
23659 2026-05-07 03:48:20 P60 / SEDM 2700 SEDmRobot ZTF tns_2026kjp_2026-05-07_03-48-20.227757_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
Clear- LAST_LAST-Cam 2026-05-08 18:53:04 - 2026-05-08 19:56:38 2461169.28685 - 2461169.331 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
580494 2026-05-08 19:56:38 2461169.331 18.97 ABMag Clear- LAST_LAST-Cam 400
580493 2026-05-08 18:53:04 2461169.28685 19.68 ABMag Clear- LAST_LAST-Cam 400 [Last non detection]
L-GOTO GOTO-S_GOTO-4 2026-04-16 12:10:29 - 2026-04-21 12:10:34 2461147.007278 - 2461152.007342 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
578025 2026-04-21 12:10:34 2461152.007342 19.88 0.14 ABMag L-GOTO GOTO-S_GOTO-4 180
578024 2026-04-16 12:10:29 2461147.007278 20.5 ABMag L-GOTO GOTO-S_GOTO-4 180 [Last non detection]
orange-ATLAS ATLAS-CHL_ATLAS-04 2026-04-22 05:51:19 - 2026-04-26 01:41:14 2461152.74397 - 2461156.5703 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
578759 2026-04-26 01:41:14 2461156.5703 18.724 0.186 18.96 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
578758 2026-04-22 05:51:19 2461152.74397 19.37 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
r-ZTF P48_ZTF-Cam 2026-04-17 07:39:54 - 2026-04-23 06:54:11 2461147.819375 - 2461153.7876273 4
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
580170 2026-04-23 06:54:11 2461153.7876273 19.2865 0.137791 19.9629 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
580169 2026-04-23 06:29:34 2461153.7705324 19.5573 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
577098 2026-04-17 07:40:35 2461147.8198495 20.4385 0.208645 ABMag r-ZTF P48_ZTF-Cam
577097 2026-04-17 07:39:54 2461147.819375 20.0808 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
g-ZTF P48_ZTF-Cam 2026-04-23 07:36:23 - 2026-04-23 07:36:23 2461153.8169329 - 2461153.8169329 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
577099 2026-04-23 07:36:23 2461153.8169329 19.4186 0.127187 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
302741 2026-05-08 21:34:09 LAST_Bot1 R. Konno (WIS), E. A. Zimmerman (WIS), A. Horowicz (WIS) et al. LAST LAST 13:34:09.983 -13:25:23.76 2026-05-08 19:56:38.400 18.97 Clear- PSN LAST N
302607 2026-05-07 18:45:58 Fink Julien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink broker Fink ZTF 13:34:09.976 -13:25:23.03 2026-04-23 06:54:10.999 19.2865 r-ZTF PSN ZTF26aatvsoq ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF26aatvsoq N
301908 2026-04-28 21:00:27 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al. ATLAS ATLAS 13:34:09.971 -13:25:23.19 2026-04-26 01:41:13.920 18.724 orange-ATLAS PSN ATLAS26eyo ATLAS N
301510 2026-04-25 21:33:20 GOTO_bot D. O'Neill, K. Ackley, M. Dyer et al. GOTO GOTO 13:34:09.982 -13:25:23.43 2026-04-21 12:10:34.176 19.88 L-GOTO Other GOTO26dxf GOTO N
301057 2026-04-23 08:18:58 Fritz Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 13:34:09.964 -13:25:23.09 2026-04-17 07:40:34.996 20.4385 r-ZTF PSN ZTF26aatvsoq ZTF 2026TNSTR1787....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
23656 2026-05-07 16:55:27 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 0.096 1 ZTF 2026TNSCR1983....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
23659 2026-05-07 03:48:20 P60 / SEDM 2700 SEDmRobot ZTF tns_2026kjp_2026-05-07_03-48-20.227757_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Thu, 05/07/2026 - 18:45

Object coordinates updated

Object coordinates updated according to AT-report 302607 of Group ZTF
Previous RA, DEC: 13:34:09.964, -13:25:23.09 (203.5415176, -13.4230808)
Updated RA, DEC: 13:34:09.976, -13:25:23.03 (203.54156565714, -13.4230642)