Discovery certificate for object 2019ujh
TNS Astronomical Transient Report No. 52098 [ 2019TNSTR2298....1F ]

Date Received (UTC): 2019-11-07 15:32:46
Sender: ZTF (ALeRCE)
Reporting Group: ALeRCE     Discovery Data Source: ZTF

F. Forster, G. Pignata, 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 2019ujh
Discoverer internal name: ZTF19acpxsbm
Coordinates (J2000): RA = 06:37:33.167 (99.3881977) DEC = +37:11:18.48 (37.1884659)
Discovery date: 2019-11-07 10:20:58 (JD=2458794.9312269)

Potential host galaxy: SDSS J063732.87+371118.6
Host redshift: 0.109

Remarks: Early SN candidate (r-rise > 0.11+-0.03 mag/day) classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19acpxsbm

Photometry

Discovery (first detection):
Discovery date: 2019-11-07 10:20:58
Flux: 19.8893 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-11-03 12:49:51
Limiting flux: 20.66 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://wis-tns.weizmann.ac.il/object/2019ujh