Discovery certificate for object 2019nwv
TNS Astronomical Transient Report No. 44299 [ 2019TNSTR1533....1F ]

Date Received (UTC): 2019-08-19 19:24:36
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 2019nwv
Discoverer internal name: ZTF19abqhexl
Coordinates (J2000): RA = 16:43:40.927 (250.9205308) DEC = +25:51:49.14 (25.8636505)
Discovery date: 2019-08-19 03:36:25 (JD=2458714.6502894)

Potential host galaxy: SDSS J164340.96+255151.9
Host redshift: 0.055

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abqhexl

Photometry

Discovery (first detection):
Discovery date: 2019-08-19 03:36:25
Flux: 20.2107 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-08-16 06:48:45
Limiting flux: 19.6575 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/2019nwv