RA/DEC (2000)
16:06:59.952 +28:52:41.63
241.7497982 +28.8782298
Type
---
Redshift
Discovery Report
Related AstroNotes: 2025-247
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2025-07-18 22:56:40.992
TNS AT
Y
Public
Y
Discovery Mag
19.632
Filter
wide-ATLAS
Reporter/s
J. Tonry, L. Denneau, H. Weiland, R. Siverd (IfA, University of Hawaii), N. Erasmus, W. Koorts (South African Astronomical Observatory), A. Jordan, V. Suc (UAI, Obstech), M. R. Alarcón, J. Licandro, P. Nichita (IAC), S. J. Smartt, K. W. Smith (Oxford/QUB), D. R. Young, M. Nicholl, M. Fulton, M. McCollum, T. Moore, J. Weston, X. Sheng, C. R. Angus, A. Wilson, A. Aamer, D. Magill (QUB), P. Ramsden (Birmingham/QUB), L. Shingles (GSI/QUB), S. Srivastav, J. H. Gillanders, H. Stevance, A. J. Cooper, F. Stoppa, J. Tweddle (Oxford), L. Rhodes (TSI/McGill), A. Rest (STScI), T.-W. Chen (NCU), C. Stubbs (Harvard), J. S. Sommer (LMU), B. P. Schmidt (ANU)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Light curves

 ▌ATLAS-TDO_ATLAS-05_wide
 ▌GOTO-N_GOTO-2_L
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-HKO_ATLAS-02_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
wide-ATLAS ATLAS-TDO_ATLAS-05 2025-07-18 22:56:41 - 2025-07-18 22:56:41 2460875.45603 - 2460875.45603 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
504861 2025-07-18 22:56:41 2460875.45603 19.632 0.114 20.32 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot
L-GOTO GOTO-N_GOTO-2 2025-07-17 22:42:30 - 2025-07-30 21:19:35 2460874.446176 - 2460887.388602 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
506325 2025-07-30 21:19:35 2460887.388602 19.59 0.14 ABMag L-GOTO GOTO-N_GOTO-2 360
506324 2025-07-17 22:42:30 2460874.446176 19.5 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
r-ZTF P48_ZTF-Cam 2025-06-30 06:55:16 - 2025-07-02 06:37:27 2460856.7883796 - 2460858.7760069 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
506574 2025-07-02 06:37:27 2460858.7760069 20.3842 0.138921 ABMag r-ZTF P48_ZTF-Cam
506573 2025-06-30 06:55:16 2460856.7883796 20.3977 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
g-ZTF P48_ZTF-Cam 2025-08-01 05:37:36 - 2025-08-01 05:37:36 2460888.7344444 - 2460888.7344444 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
506575 2025-08-01 05:37:36 2460888.7344444 19.3901 0.13737 ABMag g-ZTF P48_ZTF-Cam
cyan-ATLAS ATLAS-HKO_ATLAS-02 2025-07-18 08:33:18 - 2025-07-18 08:33:18 2460874.85646 - 2460874.85646 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
504860 2025-07-18 08:33:18 2460874.85646 19.47 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 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
264562 2025-08-01 07:13:27 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 16:06:59.952 +28:52:41.63 2025-07-02 06:37:26.996 20.3842 r-ZTF PSN ZTF25aaywktv ZTF N
264405 2025-07-31 07:26:24 GOTO_bot D. O'Neill,G. Ramsay,K. Ackley et al. GOTO GOTO 16:07:00.015 +28:52:40.70 2025-07-30 21:19:35.040 19.59 L-GOTO Other GOTO25fop GOTO This transient was discovered with the assistance of the GOTO Kilonova Seekers Citizen Scientists on Zooniverse. The candidate was flagged by volunteers: Henryk Krawczyk, Cledison Marcos da Silva, Mayahuel Torres Guerrero, Svetoslav Alexandrov, Virgilio Gonano N
263696 2025-07-25 11:35:13 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 16:06:59.950 +28:52:41.55 2025-07-18 22:56:40.992 19.632 wide-ATLAS PSN ATLAS25ify ATLAS 2025TNSTR2886....1T N
No Data

Comments

TNS
System

Fri, 08/01/2025 - 07:13

Object coordinates updated

Object coordinates updated according to AT-report 264562 of Group ZTF
Previous RA, DEC: 16:06:59.950, +28:52:41.55 (241.749792143, +28.8782078571)
Updated RA, DEC: 16:06:59.952, +28:52:41.63 (241.7497982, +28.8782298)