TNS Astronomical Transient Report No. 208981 [ 2024TNSTR1289....1F ]
Date Received (UTC): 2024-05-01 22:00:45
Date made public:
Sender: ALeRCE
Reporting Group: ALeRCE Discovery Data Source: ZTF
F. Forster, F.E. Bauer, G. Pignata, A. Munoz-Arancibia, A. Mourao, L. Hernandez-Garcia, J.P. Brandt, L. Galbany, J. Silva-Farfan, R. Dastidar, E. Camacho, A. Alvarez, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Gallardo, P. Huijse, H. Larranaga, E. Pizarro, I. Reyes, P. Sanchez-Saez, A. Sepulveda, 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 2024htd
Discoverer internal name: ZTF24aalctiw
Coordinates (J2000): RA = 16:42:39.909 (250.66628885874) DEC = +37:13:09.54 (37.219316174673)
Discovery date: 2024-04-29 08:55:39.996 (JD=2460429.8719907)
Potential host galaxy: SDSS J164240.01+371310.5
Remarks: Early SN candidate (g-rise > 0.07+-0.01 mag/day, r-rise > 0.08+-0.01 mag/day) 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/ZTF24aalctiw
Photometry
Discovery (first detection):
Discovery date: 2024-04-29 08:55:39.996
Flux: 20.0594 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Remarks: Data provided by ZTF
Last non-detection:
Last non-detection date: 2024-04-23 10:21:39
Limiting flux: 19.8776 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/2024htd
Date Received (UTC): 2024-05-01 22:00:45
Date made public:
Sender: ALeRCE
Reporting Group: ALeRCE Discovery Data Source: ZTF
F. Forster, F.E. Bauer, G. Pignata, A. Munoz-Arancibia, A. Mourao, L. Hernandez-Garcia, J.P. Brandt, L. Galbany, J. Silva-Farfan, R. Dastidar, E. Camacho, A. Alvarez, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Gallardo, P. Huijse, H. Larranaga, E. Pizarro, I. Reyes, P. Sanchez-Saez, A. Sepulveda, 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 2024htd
Discoverer internal name: ZTF24aalctiw
Coordinates (J2000): RA = 16:42:39.909 (250.66628885874) DEC = +37:13:09.54 (37.219316174673)
Discovery date: 2024-04-29 08:55:39.996 (JD=2460429.8719907)
Potential host galaxy: SDSS J164240.01+371310.5
Remarks: Early SN candidate (g-rise > 0.07+-0.01 mag/day, r-rise > 0.08+-0.01 mag/day) 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/ZTF24aalctiw
Photometry
Discovery (first detection):
Discovery date: 2024-04-29 08:55:39.996
Flux: 20.0594 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Remarks: Data provided by ZTF
Last non-detection:
Last non-detection date: 2024-04-23 10:21:39
Limiting flux: 19.8776 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/2024htd