Discovery certificate for object 2019rif
TNS Astronomical Transient Report No. 48103 [ 2019TNSTR1934....1F ]

Date Received (UTC): 2019-09-28 13:42:06
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 2019rif
Discoverer internal name: ZTF19acbjxoz
Coordinates (J2000): RA = 23:24:20.410 (351.0850401) DEC = +11:58:41.33 (11.9781464)
Discovery date: 2019-09-28 04:45:50 (JD=2458754.6984954)

Potential host galaxy: SDSS J232419.17+115840.5
Host redshift: 0.051

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19acbjxoz

Photometry

Discovery (first detection):
Discovery date: 2019-09-28 04:45:50
Flux: 20.0453 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-09-28 04:08:33
Limiting flux: 20.2769 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/2019rif