RA/DEC (2000)
20:21:01.118 +12:40:01.80
305.2546568 +12.6671665
Type
---
Redshift
Discovery Report
Reporting Group
GOTO
Discovering Data Source
GOTO
Discovery Date
2025-09-09 20:43:07.392
TNS AT
Y
Public
Y
Discovery Mag
19.46
Filter
L-GOTO
Reporter/s
D. O'Neill, K. Ackley, M. Dyer, J. Lyman, K. Ulaczyk, D. Steeghs, D. Galloway, V. Dhillon, P. O'Brien, G. Ramsay, K. Noysena, R. Kotak, R. Breton, J. Casares, L. Nuttall, B. Godson, T. Killestein, A. Kumar, M. Pursiainen, on behalf of GOTO collaboration
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Light curves

 ▌ATLAS-CHL_ATLAS-04_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)
No Data
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
cyan-ATLAS ATLAS-CHL_ATLAS-04 2025-09-15 02:16:41 - 2025-09-15 02:16:41 2460933.59492 - 2460933.59492 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
518364 2025-09-15 02:16:41 2460933.59492 19.14 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
L-GOTO GOTO-N_GOTO-1 2025-09-02 21:21:58 - 2025-09-09 20:43:07 2460921.390262 - 2460928.363284 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
516244 2025-09-09 20:43:07 2460928.363284 19.46 0.18 ABMag L-GOTO GOTO-N_GOTO-1 180
516243 2025-09-02 21:21:58 2460921.390262 19.7 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
r-ZTF P48_ZTF-Cam 2025-09-08 04:06:30 - 2025-09-10 05:25:39 2460926.6711806 - 2460928.7261458 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
516388 2025-09-10 05:25:39 2460928.7261458 19.6081 0.156083 ABMag r-ZTF P48_ZTF-Cam
516387 2025-09-08 04:06:30 2460926.6711806 19.9641 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
g-ZTF P48_ZTF-Cam 2025-09-10 06:26:41 - 2025-09-10 06:26:41 2460928.7685301 - 2460928.7685301 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
516389 2025-09-10 06:26:41 2460928.7685301 19.4489 0.159404 ABMag g-ZTF P48_ZTF-Cam
orange-ATLAS ATLAS-MLO_ATLAS-01 2025-09-16 09:06:24 - 2025-09-16 09:06:24 2460934.87944 - 2460934.87944 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
518365 2025-09-16 09:06:24 2460934.87944 18.88 0.124 19.47 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
270588 2025-09-18 17:46:22 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 20:21:01.109 +12:40:01.93 2025-09-16 09:06:23.616 18.88 orange-ATLAS PSN ATLAS25lps ATLAS N
269662 2025-09-11 09:02:27 Fritz Daniel Perley (LJMU),Christoffer Fremling (Caltech),Theophile du Laz (Caltech) on behalf of ZTF et al. ZTF ZTF 20:21:01.118 +12:40:01.80 2025-09-10 05:25:38.997 19.6081 r-ZTF PSN ZTF25abpqsbq ZTF N
269592 2025-09-09 21:39:47 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 20:21:01.136 +12:40:01.71 2025-09-09 20:43:07.392 19.46 L-GOTO Other GOTO25gwx GOTO 2025TNSTR3631....1O N
No Data

Comments

TNS
System

Thu, 09/11/2025 - 09:02

Object coordinates updated

Object coordinates updated according to AT-report 269662 of Group ZTF
Previous RA, DEC: 20:21:01.136, +12:40:01.71 (305.254734, +12.667142)
Updated RA, DEC: 20:21:01.118, +12:40:01.80 (305.2546568, +12.6671665)