Discovery certificate for object 2024yfd
TNS Astronomical Transient Report No. 229190 [ 2024TNSTR4012....1T ]

Date Received (UTC): 2024-10-15 09:08:46
Sender: ATLAS (ATLAS_Bot1)
Reporting Group: ATLAS     Discovery Data Source: ATLAS

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), 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 (Oxford), L. Rhodes (TSI/McGill), A. Rest (STScI), T.-W. Chen (NCU), C. Stubbs (Harvard), J. S. Sommer (LMU), B. P. Schmidt (ANU) report/s the discovery of a new astronomical transient.

IAU Designation: AT 2024yfd
Discoverer internal name: ATLAS24pic
Coordinates (J2000): RA = 17:12:18.247 (258.07603) DEC = -23:03:41.54 (-23.06154)
Discovery date: 2024-10-11 00:19:15.168 (JD=2460594.51337)



Photometry

Discovery (first detection):
Discovery date: 2024-10-11 00:19:15.168
Flux: 18.314 ABMag
Filter: orange-ATLAS
Instrument: ATLAS-04
Telescope: ATLAS El Sauce

Last non-detection:
Last non-detection date: 2024-10-03 18:13:26
Limiting flux: 18.74 ABMag
Filter: orange-ATLAS
Instrument: ATLAS-03
Telescope: ATLAS Sutherland


Details of the new object can be viewed here: https://www.wis-tns.org/object/2024yfd