Discovery certificate for object 2019pkt
TNS Astronomical Transient Report No. 46064 [ 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 2019pkt
Discoverer internal name: ZTF19abwrslw
Coordinates (J2000): RA = 01:33:01.742 (23.2572583) DEC = +20:41:27.30 (20.690917)
Discovery date: 2019-09-04 10:07:23 (JD=2458730.921794)

Potential host galaxy: SDSS J013302.03+204132.3
Host redshift: 0.18

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abwrslw

Photometry

Discovery (first detection):
Discovery date: 2019-09-04 10:07:23
Flux: 20.4433 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-08-31 10:33:14
Limiting flux: 20.7589 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/2019pkt