RA/DEC (2000)
15:40:57.186 -21:57:14.74
235.23827367801 -21.954094698844
Type
---
Redshift
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2026-06-04 08:04:16.000
TNS AT
Y
Public
Y
Discovery Mag
19.8223
Filter
r-ZTF
Reporter/s
Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU), Theophile du Laz (Caltech) on behalf of ZTF

Light curves

 GOTO-S_GOTO-4_L
 ATLAS-CHL_ATLAS-04_orange
 P48_ZTF-Cam_i
 P48_ZTF-Cam_r
 P48_ZTF-Cam_g
 ATLAS-MLO_ATLAS-01_cyan
   
Pointer position (MJD, Mag, Abs.Mag): (0.00, 0.00, 0.00)
No Data
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-S_GOTO-4 2026-05-10 12:28:16 - 2026-06-06 12:16:28 2461171.019628 - 2461198.01144 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
590159 2026-06-06 12:16:28 2461198.01144 19.57 0.11 ABMag L-GOTO GOTO-S_GOTO-4 180
590158 2026-05-10 12:28:16 2461171.019628 19.8 ABMag L-GOTO GOTO-S_GOTO-4 90 [Last non detection]
orange-ATLAS ATLAS-CHL_ATLAS-04 2026-06-11 03:59:12 - 2026-06-11 03:59:12 2461202.66611 - 2461202.66611 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
590997 2026-06-11 03:59:12 2461202.66611 20.122 0.406 19.58 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
i-ZTF P48_ZTF-Cam 2026-06-05 08:03:16 - 2026-06-07 06:58:45 2461196.8356019 - 2461198.7907986 6
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
589643 2026-06-07 06:58:45 2461198.7907986 19.7494 0.256494 19.6238 ABMag i-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
590299 2026-06-07 06:58:45 2461198.7907986 19.7494 0.256494 19.6238 ABMag i-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
589642 2026-06-06 06:34:08 2461197.7737037 19.7694 0.272786 19.5744 ABMag i-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
590298 2026-06-06 06:34:08 2461197.7737037 19.7694 0.272786 19.5744 ABMag i-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
589641 2026-06-05 08:03:16 2461196.8356019 19.1526 ABMag i-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
590297 2026-06-05 08:03:16 2461196.8356019 19.1526 ABMag i-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
r-ZTF P48_ZTF-Cam 2026-06-04 08:04:16 - 2026-06-04 08:04:16 2461195.8362963 - 2461195.8362963 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
589381 2026-06-04 08:04:16 2461195.8362963 19.8223 0.18418 ABMag r-ZTF P48_ZTF-Cam
g-ZTF P48_ZTF-Cam 2026-06-04 07:02:37 - 2026-06-08 07:02:39 2461195.7934838 - 2461199.7935069 5
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
590301 2026-06-08 07:02:39 2461199.7935069 19.5686 0.15806 20.1686 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
589382 2026-06-07 07:30:58 2461198.8131713 19.5252 0.146622 ABMag g-ZTF P48_ZTF-Cam
589644 2026-06-07 07:30:58 2461198.8131713 19.5252 0.146622 20.1036 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
590300 2026-06-07 07:30:58 2461198.8131713 19.5252 0.146622 20.1036 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
589380 2026-06-04 07:02:37 2461195.7934838 19.3464 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
cyan-ATLAS ATLAS-MLO_ATLAS-01 2026-06-10 09:38:23 - 2026-06-10 09:38:23 2461201.90166 - 2461201.90166 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
590996 2026-06-10 09:38:23 2461201.90166 19.11 ABMag cyan-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
308073 2026-06-11 10:50:34 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al. ATLAS ATLAS 15:40:57.139 -21:57:14.54 2026-06-11 03:59:11.904 20.122 orange-ATLAS PSN ATLAS26hbs ATLAS N
307693 2026-06-08 21:21:17 ALeRCE A. Munoz-Arancibia, F.E. Bauer, G. Pignata et al. ALeRCE ZTF 15:40:57.186 -21:57:14.74 2026-06-06 06:34:08.000 19.7694 i-ZTF PSN WISEA J154057.05-215714.7 ZTF26abafrit 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/ZTF26abafrit N
307644 2026-06-08 14:38:41 GOTO_bot G. Ramsay, D. O'Neill, K. Ackley et al. GOTO GOTO 15:40:57.153 -21:57:14.53 2026-06-06 12:16:28.416 19.57 L-GOTO Other GOTO26fil GOTO N
307401 2026-06-08 00:30:23 ALeRCE F. Forster, F.E. Bauer, G. Pignata et al. ALeRCE ZTF 15:40:57.186 -21:57:14.74 2026-06-06 06:34:08.000 19.7694 i-ZTF PSN WISEA J154057.05-215714.7 ZTF26abafrit 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/ZTF26abafrit N
307265 2026-06-07 08:07:32 Fritz Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 15:40:57.164 -21:57:14.42 2026-06-04 08:04:16.000 19.8223 r-ZTF PSN ZTF26abafrit ZTF 2026TNSTR2382....1S N
No Data

Comments

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 307693 of Group ZTF
Previous RA, DEC: 15:40:57.186, -21:57:14.74 (235.23827367801, -21.954094698844)
Updated RA, DEC: 15:40:57.186, -21:57:14.74 (235.23827367801, -21.954094698844)

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 307693 of Group ZTF
Previous RA, DEC: 15:40:57.186, -21:57:14.74 (235.23827502747, -21.954095433333)
Updated RA, DEC: 15:40:57.186, -21:57:14.74 (235.23827367801, -21.954094698844)

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 307401 of Group ZTF
Previous RA, DEC: 15:40:57.186, -21:57:14.74 (235.23827502747, -21.954095433333)
Updated RA, DEC: 15:40:57.186, -21:57:14.74 (235.23827502747, -21.954095433333)

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 307401 of Group ZTF
Previous RA, DEC: 15:40:57.164, -21:57:14.42 (235.2381844, -21.9540053)
Updated RA, DEC: 15:40:57.186, -21:57:14.74 (235.23827502747, -21.954095433333)