TNS Astronomical Transient Report No. 235197 [ 2024TNSTR4784....1P ]
Date Received (UTC): 2024-12-06 21:56:03
Date made public:
Sender: Ismael Perez-Fournon
Reporting Group: SGLF Discovery Data Source: ZTF
I. Pérez-Fournon (IAC and ULL), A.E. Hernández-Díaz, D. Cano-Morales, 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 2024admm
Discoverer internal name: ZTF24abwniiv
Coordinates (J2000): RA = 03:36:06.803 (54.028346) DEC = -05:10:30.12 (-5.175033)
Discovery date: 2024-12-06 05:58:51.000 (JD=2460650.7492014)
Potential host galaxy: PS1 101790540289671286
Remarks: Fast rising and bright SN candidate discovered using the public ZTF alerts, the LSST/ZTF brokers, and our SGLF filters. It is located 2.79" S, 2.09" W from the centre of a blue galaxy detected in the Pan-STARRS release 1 catalog (PS1 object 101790540289671286) and Legacy Surveys. The Legacy Surveys DR10 catalog shows two resolved galaxies with the brighter one at RA, Dec (J2000, deg) = 54.0288, -5.1742, magnitudes g=17.60, r=17.27, i=17.17, z=17.07, and LS DR9 photometric redshift of 0.015 +/- 0.009. ZTF light curve available at the LSST/ZTF brokers, e.g.: https://lasair-ztf.lsst.ac.uk/objects/ZTF24abwniiv/ https://alerce.online/object/ZTF24abwniiv https://antares.noirlab.edu/loci/ANT20244wasvicrohzv https://fink-portal.org/ZTF24abwniiv
Photometry
Discovery (first detection):
Discovery date: 2024-12-06 05:58:51.000
Flux: 17.638 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2024-12-04 05:56:59
Limiting flux: 20.542 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/2024admm
Date Received (UTC): 2024-12-06 21:56:03
Date made public:
Sender: Ismael Perez-Fournon
Reporting Group: SGLF Discovery Data Source: ZTF
I. Pérez-Fournon (IAC and ULL), A.E. Hernández-Díaz, D. Cano-Morales, 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 2024admm
Discoverer internal name: ZTF24abwniiv
Coordinates (J2000): RA = 03:36:06.803 (54.028346) DEC = -05:10:30.12 (-5.175033)
Discovery date: 2024-12-06 05:58:51.000 (JD=2460650.7492014)
Potential host galaxy: PS1 101790540289671286
Remarks: Fast rising and bright SN candidate discovered using the public ZTF alerts, the LSST/ZTF brokers, and our SGLF filters. It is located 2.79" S, 2.09" W from the centre of a blue galaxy detected in the Pan-STARRS release 1 catalog (PS1 object 101790540289671286) and Legacy Surveys. The Legacy Surveys DR10 catalog shows two resolved galaxies with the brighter one at RA, Dec (J2000, deg) = 54.0288, -5.1742, magnitudes g=17.60, r=17.27, i=17.17, z=17.07, and LS DR9 photometric redshift of 0.015 +/- 0.009. ZTF light curve available at the LSST/ZTF brokers, e.g.: https://lasair-ztf.lsst.ac.uk/objects/ZTF24abwniiv/ https://alerce.online/object/ZTF24abwniiv https://antares.noirlab.edu/loci/ANT20244wasvicrohzv https://fink-portal.org/ZTF24abwniiv
Photometry
Discovery (first detection):
Discovery date: 2024-12-06 05:58:51.000
Flux: 17.638 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2024-12-04 05:56:59
Limiting flux: 20.542 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/2024admm