TNS Astronomical Transient Report No. 59727 [ 2020TNSTR.243....1F ]
Date Received (UTC): 2020-01-24 21:06:40
Date made public:
Sender: ALeRCE
Reporting Group: ALeRCE Discovery Data Source: ZTF
F. Forster, G. Pignata, F.E. Bauer, 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, F.E. Bauer, 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 2020arg
Discoverer internal name: ZTF20aahhvaa
Coordinates (J2000): RA = 01:37:43.916 (24.43298195) DEC = -00:17:27.65 (-0.2910129)
Discovery date: 2020-01-24 02:40:44.000 (JD=2458872.6116204)
Potential host galaxy: WISEA J013743.96-001727.8
Host redshift: 0.117657
Remarks: Early SN candidate (g-rise > 0.11+-0.02 mag/day, r-rise > 0.10+-0.01 mag/day) classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20aahhvaa
Photometry
Discovery (first detection):
Discovery date: 2020-01-24 02:40:44.000
Flux: 19.3622 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Remarks: Data provided by ZTF
Last non-detection:
Last non-detection date: 2020-01-19 03:02:47
Limiting flux: 18.3672 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/2020arg
Date Received (UTC): 2020-01-24 21:06:40
Date made public:
Sender: ALeRCE
Reporting Group: ALeRCE Discovery Data Source: ZTF
F. Forster, G. Pignata, F.E. Bauer, 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, F.E. Bauer, 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 2020arg
Discoverer internal name: ZTF20aahhvaa
Coordinates (J2000): RA = 01:37:43.916 (24.43298195) DEC = -00:17:27.65 (-0.2910129)
Discovery date: 2020-01-24 02:40:44.000 (JD=2458872.6116204)
Potential host galaxy: WISEA J013743.96-001727.8
Host redshift: 0.117657
Remarks: Early SN candidate (g-rise > 0.11+-0.02 mag/day, r-rise > 0.10+-0.01 mag/day) classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF20aahhvaa
Photometry
Discovery (first detection):
Discovery date: 2020-01-24 02:40:44.000
Flux: 19.3622 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Remarks: Data provided by ZTF
Last non-detection:
Last non-detection date: 2020-01-19 03:02:47
Limiting flux: 18.3672 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/2020arg