Discovery certificate for object 2019ron
TNS Astronomical Transient Report No. 48338 [ 2019TNSTR1953....1F ]

Date Received (UTC): 2019-10-01 12:50:26
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 2019ron
Discoverer internal name: ZTF19acbsgkb
Coordinates (J2000): RA = 21:58:30.403 (329.626679) DEC = +24:51:01.53 (24.8504247)
Discovery date: 2019-10-01 07:09:46 (JD=2458757.7984491)

Potential host galaxy: SDSS J215830.42+245059.4
Host redshift: 0.101

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19acbsgkb

Photometry

Discovery (first detection):
Discovery date: 2019-10-01 07:09:46
Flux: 20.1211 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-09-28 06:36:45
Limiting flux: 20.6625 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/2019ron