Discovery certificate for object 2019njl
TNS Astronomical Transient Report No. 43860 [ 2019TNSTR1473....1F ]

Date Received (UTC): 2019-08-12 14:28:43
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 2019njl
Discoverer internal name: ZTF19abpklwq
Coordinates (J2000): RA = 02:10:11.688 (32.5486993) DEC = -01:14:01.85 (-1.2338459)
Discovery date: 2019-08-12 11:32:12 (JD=2458707.9806944)

Potential host galaxy: SDSS J021011.28-011356.2
Host redshift: 0.027

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abpklwq

Photometry

Discovery (first detection):
Discovery date: 2019-08-12 11:32:12
Flux: 20.2254 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-08-12 10:33:06
Limiting flux: 20.5612 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/2019njl