Discovery certificate for object 2019qbp
TNS Astronomical Transient Report No. 46794 [ 2019TNSTR1817....1F ]

Date Received (UTC): 2019-09-13 15:17:15
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 2019qbp
Discoverer internal name: ZTF19abyrajk
Coordinates (J2000): RA = 23:52:53.997 (358.2249884) DEC = +08:54:32.48 (8.9090218)
Discovery date: 2019-09-13 03:51:58 (JD=2458739.661088)

Potential host galaxy: SDSS J235253.97+085432.5
Host redshift: 0.02

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19abyrajk

Photometry

Discovery (first detection):
Discovery date: 2019-09-13 03:51:58
Flux: 18.049 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-09-12 04:58:49
Limiting flux: 18.8674 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/2019qbp