Discovery certificate for object 2019pkv
TNS Astronomical Transient Report No. 46066 [ 2019TNSTR1725....1F ]

Date Received (UTC): 2019-09-04 15:19:38
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 2019pkv
Discoverer internal name: ZTF19abwstko
Coordinates (J2000): RA = 00:45:57.236 (11.4884827) DEC = -04:52:39.15 (-4.8775406)
Discovery date: 2019-09-04 11:16:41 (JD=2458730.969919)

Potential host galaxy: SDSS J004557.25-045239.5
Host redshift: 0.142

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abwstko

Photometry

Discovery (first detection):
Discovery date: 2019-09-04 11:16:41
Flux: 19.6766 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-09-04 09:37:57
Limiting flux: 20.3449 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/2019pkv