Discovery certificate for object 2019ncf
TNS Astronomical Transient Report No. 43620 [ 2019TNSTR1462....1F ]

Date Received (UTC): 2019-08-10 11:30:59
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 2019ncf
Discoverer internal name: ZTF19abozffd
Coordinates (J2000): RA = 23:00:33.775 (345.1407271) DEC = -21:11:27.68 (-21.1910231)
Discovery date: 2019-08-10 10:32:20 (JD=2458705.9391204)

Potential host galaxy: LEDA 831497

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abozffd

Photometry

Discovery (first detection):
Discovery date: 2019-08-10 10:32:20
Flux: 19.8232 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-08-10 09:31:13
Limiting flux: 20.4067 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/2019ncf