TNS Astronomical Transient Report No. 255087 [ 2025TNSTR1793....1P ]
Date Received (UTC): 2025-05-15 17:38:00
Date made public:
Sender: Ismael Perez-Fournon
Reporting Group: SGLF Discovery Data Source: ZTF
I. Pérez-Fournon (IAC and ULL), D. Cano-Morales, I. Correa-Plasencia, A.E. Hernández-Díaz, C. Jaén-Martín (ULL), 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 2025klo
Discoverer internal name: ZTF25aaqgorp
Coordinates (J2000): RA = 15:45:26.308 (236.359617) DEC = +06:58:31.74 (6.975483)
Discovery date: 2025-05-15 08:28:53.000 (JD=2460810.8533912)
Potential host galaxy: SDSS J154526.26+065832.3
Host redshift: 0.0822003
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://lasair-ztf.lsst.ac.uk/objects/ZTF25aaqgorp https://alerce.online/object/ZTF25aaqgorp https://antares.noirlab.edu/loci/ANT2025s6k0xv3t86wa
Photometry
Discovery (first detection):
Discovery date: 2025-05-15 08:28:53.000
Flux: 19.301 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2025-05-11 10:16:05
Limiting flux: 16.978 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/2025klo
Date Received (UTC): 2025-05-15 17:38:00
Date made public:
Sender: Ismael Perez-Fournon
Reporting Group: SGLF Discovery Data Source: ZTF
I. Pérez-Fournon (IAC and ULL), D. Cano-Morales, I. Correa-Plasencia, A.E. Hernández-Díaz, C. Jaén-Martín (ULL), 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 2025klo
Discoverer internal name: ZTF25aaqgorp
Coordinates (J2000): RA = 15:45:26.308 (236.359617) DEC = +06:58:31.74 (6.975483)
Discovery date: 2025-05-15 08:28:53.000 (JD=2460810.8533912)
Potential host galaxy: SDSS J154526.26+065832.3
Host redshift: 0.0822003
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://lasair-ztf.lsst.ac.uk/objects/ZTF25aaqgorp https://alerce.online/object/ZTF25aaqgorp https://antares.noirlab.edu/loci/ANT2025s6k0xv3t86wa
Photometry
Discovery (first detection):
Discovery date: 2025-05-15 08:28:53.000
Flux: 19.301 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2025-05-11 10:16:05
Limiting flux: 16.978 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/2025klo