RA/DEC (2000)
00:30:19.804 -33:15:00.95
7.582516 -33.250264
Type
---
Redshift
Discovery Report
Related AstroNotes: 2026-3
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2026-01-11 05:16:54.912
TNS AT
Y
Public
Y
Discovery Mag
18.257
Filter
orange-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-CHL_ATLAS-04_cyan
 ▌LCO1m_Sinistro_i
 ▌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 2026-01-10 01:57:17 - 2026-01-10 01:57:17 2461050.58145 - 2461050.58145 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
548458 2026-01-10 01:57:17 2461050.58145 19.17 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
i-Sloan LCO1m_Sinistro 2026-01-13 01:04:58 - 2026-01-13 01:04:58 2461053.5451157 - 2461053.5451157 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
549590 2026-01-13 01:04:58 2461053.5451157 17.46 0.07 ABMag i-Sloan LCO1m_Sinistro 60 LCObot
orange-ATLAS ATLAS-MLO_ATLAS-01 2026-01-11 05:16:55 - 2026-01-11 05:16:55 2461051.72008 - 2461051.72008 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
548459 2026-01-11 05:16:55 2461051.72008 18.257 0.139 19.22 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
287007 2026-01-13 23:26:02 Ismael Perez-Fournon I. Pérez-Fournon,F. Poidevin (IAC and ULL),D. Cano-Morales et al. SGLF SGLF 00:30:19.804 -33:15:00.95 2026-01-13 01:04:58.000 17.46 i-Sloan PSN NGC 0134 SGLF Follow-up imaging of AT 2026ob with Las Cumbres Observatory Finding chart attached as a comment: https://www.wis-tns.org/system/files/comment_files/AT2026ob_LCO_i_13Jan2026.png N
286464 2026-01-11 12:14:21 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland (IfA et al. ATLAS ATLAS 00:30:19.804 -33:15:00.95 2026-01-11 05:16:54.912 18.257 orange-ATLAS PSN ATLAS26afg ATLAS 2026TNSTR.102....1T N
No Data

Comments

Ismael
Perez-Fournon

Tue, 01/13/2026 - 23:09

LCO i-band imaging

AT 2026ob, SN candidate in NGC 0134

Left: 
Las Cumbres Observatory (LCO) 1-m telescope and Sinistro camera, LCO node at Cerro Tololo Inter-American Observatory
SDSS i'-band filter, 60 sec
2026-01-13 01:04:58 UT
 

Right:
Legacy Imaging Surveys DR10 i-band
Pérez-Fournon, Poidevin et al. (LCO observing program IAC2025B-008)

AT2026ob_LCO_i_13Jan2026.png