Discovery certificate for object 2019ska
TNS Astronomical Transient Report No. 49162 [ 2019TNSTR2051....1F ]

Date Received (UTC): 2019-10-10 14:21:23
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 2019ska
Discoverer internal name: ZTF19aceetrx
Coordinates (J2000): RA = 03:20:08.145 (50.0339361) DEC = -12:13:24.92 (-12.2235887)
Discovery date: 2019-10-10 09:31:26.000 (JD=2458766.8968287)

Potential host galaxy: 2MASX J03200767-1213187
Host redshift: 0.07119

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19aceetrx

Photometry

Discovery (first detection):
Discovery date: 2019-10-10 09:31:26.000
Flux: 19.6996 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-10-07 09:54:13
Limiting flux: 20.2555 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/2019ska