RA/DEC (2000)
09:17:39.892 -04:12:06.32
139.416218031 -4.20175648225
Type
---
Redshift
Discovery Report
Related AstroNotes: 2026-112
Reporting Group
DCAP
Discovering Data Source
ZTF
Discovery Date
2026-04-04 08:10:24.000
TNS AT
Y
Public
Y
Host Name
DESI J091739.88-041205.8
Discovery Mag
19.556
Filter
g-ZTF
Reporter/s
Minrui Ning, Huixuan Lin, on behalf of DCAP
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Light curves

 ▌GOTO-S_GOTO-3_L
 ▌PS2_GPC2_w
 ▌ATLAS-CHL_ATLAS-04_orange
 ▌P48_ZTF-Cam_i
 ▌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)
No Data
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-S_GOTO-3 2026-04-03 10:08:10 - 2026-04-05 10:07:42 2461133.92234 - 2461135.922006 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
573779 2026-04-05 10:07:42 2461135.922006 19.47 0.15 ABMag L-GOTO GOTO-S_GOTO-3 180
573778 2026-04-03 10:08:10 2461133.92234 19.4 ABMag L-GOTO GOTO-S_GOTO-3 180 [Last non detection]
w-P1 PS2_GPC2 2026-04-07 06:06:17 - 2026-04-07 06:06:17 2461137.75436 - 2461137.75436 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
574543 2026-04-07 06:06:17 2461137.75436 19.3 0.08 22 ABMag w-P1 PS2_GPC2 45 Robot
orange-ATLAS ATLAS-CHL_ATLAS-04 2026-04-07 00:04:41 - 2026-04-07 00:04:41 2461137.50325 - 2461137.50325 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
574165 2026-04-07 00:04:41 2461137.50325 18.913 0.15 19.33 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
i-ZTF P48_ZTF-Cam 2026-04-04 08:21:00 - 2026-04-04 08:21:00 2461134.8479167 - 2461134.8479167 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
573015 2026-04-04 08:21:00 2461134.8479167 18.6045 ABMag i-ZTF P48_ZTF-Cam [Last non detection]
r-ZTF P48_ZTF-Cam 2026-04-05 03:31:50 - 2026-04-07 04:04:06 2461135.6471065 - 2461137.6695139 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
573017 2026-04-07 04:04:06 2461137.6695139 19.2131 0.116726 ABMag r-ZTF P48_ZTF-Cam
573016 2026-04-05 03:31:50 2461135.6471065 19.4489 0.11979 ABMag r-ZTF P48_ZTF-Cam
g-ZTF P48_ZTF-Cam 2026-04-04 08:10:24 - 2026-04-04 08:10:24 2461134.8405556 - 2461134.8405556 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
572532 2026-04-04 08:10:24 2461134.8405556 19.556 0.398 ABMag g-ZTF P48_ZTF-Cam
orange-ATLAS ATLAS-MLO_ATLAS-01 2026-04-06 09:08:41 - 2026-04-06 09:08:41 2461136.88103 - 2461136.88103 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
574164 2026-04-06 09:08:41 2461136.88103 19.21 ABMag orange-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
299725 2026-04-11 11:38:25 PS1_Bot1 K. C. Chambers, T. de Boer, J. Fairlamb et al. Pan-STARRS Pan-STARRS 09:17:39.892 -04:12:06.32 2026-04-07 06:06:16.704 19.3 w-P1 PSN PS26aya Pan-STARRS N
299541 2026-04-10 09:23:16 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al. ATLAS ATLAS 09:17:39.894 -04:12:06.52 2026-04-07 00:04:40.800 18.913 orange-ATLAS PSN ATLAS26dxa ATLAS N
299333 2026-04-09 11:03:16 GOTO_bot D. O'Neill, K. Ackley, M. Dyer et al. GOTO GOTO 09:17:39.900 -04:12:06.18 2026-04-05 10:07:41.664 19.47 L-GOTO Other GOTO26cxa GOTO N
298968 2026-04-07 05:36:39 Fritz Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 09:17:39.890 -04:12:06.31 2026-04-05 03:31:50.001 19.4489 r-ZTF PSN ZTF26aarccgh ZTF N
298697 2026-04-05 16:09:57 Minrui Ning Minrui Ning, Huixuan Lin, on behalf of DCAP DCAP ZTF 09:17:39.885 -04:12:06.35 2026-04-04 08:10:24.000 19.556 g-ZTF PSN DESI J091739.88-041205.8 DCAP4 ZTF We report the discovery of a candidate SN.(DCAP pipeline DCAP4=ZTF26aarccgh) 2026TNSTR1427....1N N
No Data

Comments

TNS
System

Sat, 04/11/2026 - 11:38

Object coordinates updated

Object coordinates updated according to AT-report 299725 of Group Pan-STARRS
Previous RA, DEC: 09:17:39.890, -04:12:06.31 (139.4162085, -4.2017515)
Updated RA, DEC: 09:17:39.892, -04:12:06.32 (139.416218031, -4.20175648225)

TNS
System

Tue, 04/07/2026 - 05:36

Object coordinates updated

Object coordinates updated according to AT-report 298968 of Group ZTF
Previous RA, DEC: 09:17:39.885, -04:12:06.35 (139.4161862, -4.2017631)
Updated RA, DEC: 09:17:39.890, -04:12:06.31 (139.4162085, -4.2017515)