Discovery certificate for object 2019qdq
TNS Astronomical Transient Report No. 46964 [ 2019TNSTR1829....1F ]

Date Received (UTC): 2019-09-15 18:35:00
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 2019qdq
Discoverer internal name: ZTF19abyxbgi
Coordinates (J2000): RA = 17:48:39.799 (267.165829) DEC = +24:37:17.87 (24.6216292)
Discovery date: 2019-09-15 03:06:50 (JD=2458741.6297454)

Potential host galaxy: SDSS J174839.89+243715.2
Host redshift: 0.043

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19abyxbgi

Photometry

Discovery (first detection):
Discovery date: 2019-09-15 03:06:50
Flux: 18.3451 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-09-14 06:07:06
Limiting flux: 19.2504 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/2019qdq