TNS Astronomical Transient Report No. 243383 [ 2025TNSTR.455....1M ]
Date Received (UTC): 2025-02-03 22:00:19
Date made public:
Sender: ALeRCE
Reporting Group: ALeRCE Discovery Data Source: ZTF
A. Munoz-Arancibia, F.E. Bauer, G. Pignata, F. Forster, A. Mourao, L. Hernandez-Garcia, L. Galbany, J. Silva-Farfan, R. Dastidar, J.P. Brandt, A. Alvarez, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, B. Gamboa, P. Huijse, H. Larranaga, C. Mansilla, K. Medina, D. Moreno, E. Munoz, I. Reyes, P. Sanchez-Saez, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker report/s the discovery of a new astronomical transient.
IAU Designation: AT 2025avb
Discoverer internal name: ZTF25aaelikl
Coordinates (J2000): RA = 09:39:00.227 (144.75094548559) DEC = +05:03:48.97 (5.0636038775836)
Discovery date: 2025-02-02 06:56:04.001 (JD=2460708.7889352)
Potential host galaxy: SDSS J093859.84+050351.6
Host redshift: 0.11455
Remarks: SN candidate classified using ALeRCE's stamp classifier (Carrasco-Davis et al. 2021) and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF25aaelikl
Photometry
Discovery (first detection):
Discovery date: 2025-02-02 06:56:04.001
Flux: 21.582 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Remarks: Data provided by ZTF
Last non-detection:
Last non-detection date: 2025-02-02 06:22:11
Limiting flux: 21.1154 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Remarks: Data provided by ZTF
Details of the new object can be viewed here: https://www.wis-tns.org/object/2025avb
Date Received (UTC): 2025-02-03 22:00:19
Date made public:
Sender: ALeRCE
Reporting Group: ALeRCE Discovery Data Source: ZTF
A. Munoz-Arancibia, F.E. Bauer, G. Pignata, F. Forster, A. Mourao, L. Hernandez-Garcia, L. Galbany, J. Silva-Farfan, R. Dastidar, J.P. Brandt, A. Alvarez, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, B. Gamboa, P. Huijse, H. Larranaga, C. Mansilla, K. Medina, D. Moreno, E. Munoz, I. Reyes, P. Sanchez-Saez, D. Rodriguez-Mancini, M. Catelan, S. Eyheramendy, M.J. Graham on behalf of the ALeRCE broker report/s the discovery of a new astronomical transient.
IAU Designation: AT 2025avb
Discoverer internal name: ZTF25aaelikl
Coordinates (J2000): RA = 09:39:00.227 (144.75094548559) DEC = +05:03:48.97 (5.0636038775836)
Discovery date: 2025-02-02 06:56:04.001 (JD=2460708.7889352)
Potential host galaxy: SDSS J093859.84+050351.6
Host redshift: 0.11455
Remarks: SN candidate classified using ALeRCE's stamp classifier (Carrasco-Davis et al. 2021) and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF25aaelikl
Photometry
Discovery (first detection):
Discovery date: 2025-02-02 06:56:04.001
Flux: 21.582 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Remarks: Data provided by ZTF
Last non-detection:
Last non-detection date: 2025-02-02 06:22:11
Limiting flux: 21.1154 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Remarks: Data provided by ZTF
Details of the new object can be viewed here: https://www.wis-tns.org/object/2025avb