Discovery certificate for object 2019pnb
TNS Astronomical Transient Report No. 46142 [ 2019TNSTR1750....1F ]

Date Received (UTC): 2019-09-06 14:02:04
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 2019pnb
Discoverer internal name: ZTF19abxiqgy
Coordinates (J2000): RA = 01:21:47.663 (20.4485962) DEC = -21:51:26.41 (-21.8573357)
Discovery date: 2019-09-06 09:31:40 (JD=2458732.8969907)

Potential host galaxy: 2MASX J01214736-2151248

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/vue/object/ZTF19abxiqgy

Photometry

Discovery (first detection):
Discovery date: 2019-09-06 09:31:40
Flux: 19.9928 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-08-29 11:33:05
Limiting flux: 19.9254 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/2019pnb