Discovery certificate for object 2019szs
TNS Astronomical Transient Report No. 49854 [ 2019TNSTR2134....1F ]

Date Received (UTC): 2019-10-21 15:28:51
Sender: ZTF (ALeRCE)
Source Group: ALeRCE

F. Forster on behalf of the ALeRCE broker report/s the discovery of a new astronomical transient.

IAU Designation: AT 2019szs
Discoverer internal name: ZTF19acgotoe
Coordinates (J2000): RA = 06:07:55.168 (91.9798678) DEC = -00:23:46.97 (-0.3963803)
Discovery date: 2019-10-21 11:13:29 (JD=2458777.9676968)

Potential host galaxy: SDSS J060755.10-002346.2
Host redshift: 0.037

Remarks: Early SN candidate (r-rise > 0.04 mag/day) classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19acgotoe

Photometry

Discovery (first detection):
Discovery date: 2019-10-21 11:13:29
Flux: 19.6645 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-10-20 11:06:35
Limiting flux: 19.6365 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://wis-tns.weizmann.ac.il/object/2019szs