Discovery certificate for object 2019ozf
TNS Astronomical Transient Report No. 45531 [ 2019TNSTR1666....1F ]

Date Received (UTC): 2019-08-30 16:47:52
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 2019ozf
Discoverer internal name: ZTF19abulrfa
Coordinates (J2000): RA = 18:39:16.084 (279.8170184) DEC = +54:17:16.41 (54.28789045)
Discovery date: 2019-08-30 06:20:08 (JD=2458725.7639815)

Potential host galaxy: LEDA 3087118

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abulrfa

Photometry

Discovery (first detection):
Discovery date: 2019-08-30 06:20:08
Flux: 19.9581 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-08-29 07:31:25
Limiting flux: 20.5463 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/2019ozf