Discovery certificate for object 2019sjz
TNS Astronomical Transient Report No. 49161 [ 2019TNSTR2051....1F ]

Date Received (UTC): 2019-10-10 14:21:23
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 2019sjz
Discoverer internal name: ZTF19acdigzw
Coordinates (J2000): RA = 03:10:30.471 (47.62696255) DEC = +05:13:42.80 (5.22855495)
Discovery date: 2019-10-10 10:05:42 (JD=2458766.920625)

Potential host galaxy: SDSS J031030.35+051345.5
Host redshift: 0.07

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19acdigzw

Photometry

Discovery (first detection):
Discovery date: 2019-10-10 10:05:42
Flux: 19.8311 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-10-05 10:03:56
Limiting flux: 20.2717 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/2019sjz