TNS Astronomical Transient Report No. 217371 [ 2024TNSTR2276....1P ]

Date Received (UTC): 2024-07-07 21:45:57
Date made public:
Sender: Ismael Perez-Fournon
Reporting Group: SGLF     Discovery Data Source: ZTF

I. Pérez-Fournon, F. Poidevin (IAC and ULL), C. Jaén-Martín (ULL), C. Jiménez Ángel (GRANTECAN), Z. Delgado-González (ULL), R. Shirley (MPE), R. Marques-Chaves (Univ. of Geneva), and S. Geier (GRANTECAN & IAC) on behalf of SGLF report/s the discovery of a new astronomical transient.

IAU Designation: AT 2024ohr
Discoverer internal name: ZTF24aatqlaz
Coordinates (J2000): RA = 16:24:09.921 (246.041337) DEC = +41:35:37.33 (41.593703)
Discovery date: 2024-06-28 05:49:01.000 (JD=2460489.7423727)

Potential host galaxy: SDSS J162409.96+413536.5
Host redshift: 0.135324

Remarks: SN candidate discovered using the public ZTF alerts, the LSST/ZTF brokers, and our SGLF filters. ZTF light curve available at the LSST/ZTF brokers, e.g.: https://alerce.online/object/ZTF24aatqlaz https://alerce.online/object/ZTF24aatqlaz https://antares.noirlab.edu/loci/ANT2024ih2h67v9v3ik https://fink-portal.org/ZTF24aatqlaz

Photometry

Discovery (first detection):
Discovery date: 2024-06-28 05:49:01.000
Flux: 20.396 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2024-06-26 07:19:16
Limiting flux: 20.521 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin


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