Discovery certificate for object 2019szb
TNS Astronomical Transient Report No. 49837 [ 2019TNSTR2134....1F ]

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

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

IAU Designation: AT 2019szb
Discoverer internal name: ZTF19acgjnjx
Coordinates (J2000): RA = 12:01:25.945 (180.3581039) DEC = +44:22:15.10 (44.3708608)
Discovery date: 2019-10-20 12:17:24 (JD=2458777.0120833)

Potential host galaxy: WISEA J120125.13+442212.6
Host redshift: 0.053373

Remarks: SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19acgjnjx

Photometry

Discovery (first detection):
Discovery date: 2019-10-20 12:17:24
Flux: 18.3271 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Archival info: Other
Remarks: ZTF non-detection limits not available

Details of the new object can be viewed here: https://wis-tns.weizmann.ac.il/object/2019szb