Discovery certificate for object 2019rri
TNS Astronomical Transient Report No. 48429 [ 2019TNSTR1962....1F ]

Date Received (UTC): 2019-10-02 12:59:41
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: SN 2019rri
Discoverer internal name: ZTF19acbwilc
Coordinates (J2000): RA = 17:39:01.264 (264.7552673) DEC = +24:46:19.37 (24.772048)
Discovery date: 2019-10-02 03:05:02 (JD=2458758.6284954)

Potential host galaxy: 2MASS J17390100+2446180

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19acbwilc

Photometry

Discovery (first detection):
Discovery date: 2019-10-02 03:05:02
Flux: 18.6654 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-09-24 03:15:07
Limiting flux: 20.2549 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/2019rri