Discovery certificate for object 2019pfb
TNS Astronomical Transient Report No. 45829 [ 2019TNSTR1684....1F ]

Date Received (UTC): 2019-09-01 15:23:31
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: SN 2019pfb
Discoverer internal name: ZTF19abvdgqo
Coordinates (J2000): RA = 19:39:47.302 (294.9470933) DEC = +59:22:04.79 (59.3679986)
Discovery date: 2019-09-01 07:36:43 (JD=2458727.8171644)

Potential host galaxy: 2MASX J19394689+5922017
Host redshift: 0.03683

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abvdgqo

Photometry

Discovery (first detection):
Discovery date: 2019-09-01 07:36:43
Flux: 19.0551 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-09-01 07:03:51
Limiting flux: 20.6399 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/2019pfb