Discovery certificate for object 2019obv
TNS Astronomical Transient Report No. 44453 [ 2019TNSTR1560....1F ]

Date Received (UTC): 2019-08-21 15:39:16
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 2019obv
Discoverer internal name: ZTF19abqwhkt
Coordinates (J2000): RA = 23:28:53.264 (352.2219323) DEC = +06:52:22.95 (6.8730423)
Discovery date: 2019-08-21 09:20:32 (JD=2458716.8892593)

Potential host galaxy: SDSS J232853.17+065221.9
Host redshift: 0.059

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abqwhkt

Photometry

Discovery (first detection):
Discovery date: 2019-08-21 09:20:32
Flux: 19.8421 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-08-15 11:07:49
Limiting flux: 19.2434 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/2019obv