Discovery certificate for object 2019nwz
TNS Astronomical Transient Report No. 44303 [ 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 2019nwz
Discoverer internal name: ZTF19abqhgxx
Coordinates (J2000): RA = 13:36:17.003 (204.0708452) DEC = +54:12:32.88 (54.2091332)
Discovery date: 2019-08-19 03:46:27 (JD=2458714.6572569)

Potential host galaxy: SDSS J133616.88+541235.2
Host redshift: 0.225

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abqhgxx

Photometry

Discovery (first detection):
Discovery date: 2019-08-19 03:46:27
Flux: 20.0374 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-08-10 03:47:20
Limiting flux: 19.8986 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/2019nwz