TNS Astronomical Transient Report No. 107613 [ 2021TNSTR1337....1F ]
Date Received (UTC): 2021-04-24 19:22:26
Date made public:
Sender: ALeRCE
Reporting Group: ALeRCE Discovery Data Source: ZTF
F. Forster, F.E. Bauer, A. Munoz-Arancibia, A. Mourao, G. Pignata, L. Hernandez-Garcia, L. Galbany, E. Camacho, J. Silva-Farfan, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, E. Reyes, I. Reyes, P. Sanchez-Saez, C. Valenzuela, E. Castillo, D. Ruz-Mieres, 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 2021klu
Discoverer internal name: ZTF21aaxidvp
Coordinates (J2000): RA = 16:43:10.320 (250.793002) DEC = +19:11:44.38 (19.1956619)
Discovery date: 2021-04-24 07:28:10.998 (JD=2459328.8112384)
Potential host galaxy: SDSS J164310.39+191146.2
Remarks: Early SN candidate (r-rise > 0.08+-0.02 mag/day) classified using ALeRCE's stamp classifier - see http://arxiv.org/abs/2008.03309 - and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF21aaxidvp
Photometry
Discovery (first detection):
Discovery date: 2021-04-24 07:28:10.998
Flux: 19.7895 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Remarks: Data provided by ZTF
Last non-detection:
Last non-detection date: 2021-04-20 09:11:07
Limiting flux: 20.5415 ABMag
Filter: g-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/2021klu
Date Received (UTC): 2021-04-24 19:22:26
Date made public:
Sender: ALeRCE
Reporting Group: ALeRCE Discovery Data Source: ZTF
F. Forster, F.E. Bauer, A. Munoz-Arancibia, A. Mourao, G. Pignata, L. Hernandez-Garcia, L. Galbany, E. Camacho, J. Silva-Farfan, J. Arredondo, G. Cabrera-Vives, R. Carrasco-Davis, P.A. Estevez, P. Huijse, E. Reyes, I. Reyes, P. Sanchez-Saez, C. Valenzuela, E. Castillo, D. Ruz-Mieres, 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 2021klu
Discoverer internal name: ZTF21aaxidvp
Coordinates (J2000): RA = 16:43:10.320 (250.793002) DEC = +19:11:44.38 (19.1956619)
Discovery date: 2021-04-24 07:28:10.998 (JD=2459328.8112384)
Potential host galaxy: SDSS J164310.39+191146.2
Remarks: Early SN candidate (r-rise > 0.08+-0.02 mag/day) classified using ALeRCE's stamp classifier - see http://arxiv.org/abs/2008.03309 - and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF21aaxidvp
Photometry
Discovery (first detection):
Discovery date: 2021-04-24 07:28:10.998
Flux: 19.7895 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Remarks: Data provided by ZTF
Last non-detection:
Last non-detection date: 2021-04-20 09:11:07
Limiting flux: 20.5415 ABMag
Filter: g-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/2021klu