TNS Astronomical Transient Report No. 249937 [ 2025TNSTR1154....1P ]
Date Received (UTC): 2025-03-26 14:51:11
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), E. Hatziminaoglou (ESO and IAC), 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 2025fvm
Discoverer internal name: ZTF25aaklwfi
Coordinates (J2000): RA = 08:34:59.779 (128.749079) DEC = +57:36:05.66 (57.601572)
Discovery date: 2025-03-22 05:56:28.000 (JD=2460756.7475463)
Potential host galaxy: SDSS J083459.81+573606.5
Host redshift: 0.1452933
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/ZTF25aaklwfi/ https://lasair-ztf.lsst.ac.uk/objects/ZTF25aaklwfi/ https://antares.noirlab.edu/loci/ANT2025ivrqkcvsv144 https://fink-portal.org/ZTF25aaklwfi
Photometry
Discovery (first detection):
Discovery date: 2025-03-22 05:56:28.000
Flux: 20.144 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2025-03-20 05:47:36
Limiting flux: 18.642 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/2025fvm
Date Received (UTC): 2025-03-26 14:51:11
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), E. Hatziminaoglou (ESO and IAC), 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 2025fvm
Discoverer internal name: ZTF25aaklwfi
Coordinates (J2000): RA = 08:34:59.779 (128.749079) DEC = +57:36:05.66 (57.601572)
Discovery date: 2025-03-22 05:56:28.000 (JD=2460756.7475463)
Potential host galaxy: SDSS J083459.81+573606.5
Host redshift: 0.1452933
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/ZTF25aaklwfi/ https://lasair-ztf.lsst.ac.uk/objects/ZTF25aaklwfi/ https://antares.noirlab.edu/loci/ANT2025ivrqkcvsv144 https://fink-portal.org/ZTF25aaklwfi
Photometry
Discovery (first detection):
Discovery date: 2025-03-22 05:56:28.000
Flux: 20.144 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2025-03-20 05:47:36
Limiting flux: 18.642 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/2025fvm