TNS Astronomical Transient Report No. 214810 [ 2024TNSTR2018....1P ]

Date Received (UTC): 2024-06-19 16:58:25
Date made public:
Sender: Ismael Perez-Fournon
Reporting Group: SGLF     Discovery Data Source: ZTF

I. Pérez-Fournon, F. Poidevin (IAC and 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: SN 2024lua
Discoverer internal name: ZTF24aasmghi
Coordinates (J2000): RA = 21:45:02.560 (326.260667) DEC = -08:21:40.07 (-8.361131)
Discovery date: 2024-06-19 09:07:25.000 (JD=2460480.8801505)

Potential host galaxy: SDSS J214502.47-082140.0
Host redshift: 0.080927

Remarks: SN candidate at 1.2" from the nucleus of the SDSS starburst galaxy SDSS J214502.47-082140.0 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://lasair-ztf.lsst.ac.uk/objects/ZTF24aasmghi/ https://alerce.online/object/ZTF24aasmghi https://antares.noirlab.edu/loci/ANT2024f0inriaxexb8

Photometry

Discovery (first detection):
Discovery date: 2024-06-19 09:07:25.000
Flux: 19.378 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2024-06-16 09:32:17
Limiting flux: 20.448 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin


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