RA/DEC (2000)
23:44:39.942 -24:49:16.67
356.1664242 -24.8212966
Type
---
Redshift
Discovery Report
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2025-12-15 20:03:59.040
TNS AT
Y
Public
Y
Discovery Mag
19.016
Filter
cyan-ATLAS
Reporter/s
J. Tonry, L. Denneau, H. Weiland (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, P. J. Broda, A. J. Smith (QUB), P. Ramsden (Birmingham/QUB), L. Shingles (GSI/QUB), S. Srivastav, J. H. Gillanders, H. Stevance, A. J. Cooper, F. Stoppa, J. Tweddle, L. Eastman (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-STH_ATLAS-03_cyan
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-HKO_ATLAS-02_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-STH_ATLAS-03 2025-12-15 20:03:59 - 2025-12-15 20:03:59 2461025.3361 - 2461025.3361 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
539276 2025-12-15 20:03:59 2461025.3361 19.016 0.13 19.56 ABMag cyan-ATLAS ATLAS-STH_ATLAS-03 30 Robot
r-ZTF P48_ZTF-Cam 2025-12-15 03:02:49 - 2025-12-15 03:02:49 2461024.626956 - 2461024.626956 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
539406 2025-12-15 03:02:49 2461024.626956 19.1684 0.107738 20.0862 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
g-ZTF P48_ZTF-Cam 2025-12-13 03:31:15 - 2025-12-13 03:31:15 2461022.6467014 - 2461022.6467014 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
539405 2025-12-13 03:31:15 2461022.6467014 19.6341 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
orange-ATLAS ATLAS-HKO_ATLAS-02 2025-12-14 06:04:50 - 2025-12-14 06:04:50 2461023.75336 - 2461023.75336 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
539275 2025-12-14 06:04:50 2461023.75336 19.29 ABMag orange-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
280849 2025-12-16 13:11:21 ALeRCE A. Munoz-Arancibia,F.E. Bauer,G. Pignata et al. ALeRCE ZTF 23:44:39.942 -24:49:16.67 2025-12-15 03:02:48.998 19.1684 r-ZTF PSN WISEA J234439.83-244914.8 ZTF25achqlzz ZTF Early SN candidate (r-rise > 0.42+-0.05 mag/day) 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/ZTF25achqlzz N
280796 2025-12-16 01:00:56 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 23:44:39.958 -24:49:16.95 2025-12-15 20:03:59.040 19.016 cyan-ATLAS PSN ATLAS25pub ATLAS 2025TNSTR4997....1T N
No Data

Comments

TNS
System

Tue, 12/16/2025 - 13:11

Object coordinates updated

Object coordinates updated according to AT-report 280849 of Group ZTF
Previous RA, DEC: 23:44:39.958, -24:49:16.95 (356.166492, -24.821374)
Updated RA, DEC: 23:44:39.942, -24:49:16.67 (356.1664242, -24.8212966)