Discovery certificate for object 2019qdh
TNS Astronomical Transient Report No. 46955 [ 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 2019qdh
Discoverer internal name: ZTF19abxwkty
Coordinates (J2000): RA = 17:12:12.847 (258.05352845) DEC = +63:49:14.86 (63.82079565)
Discovery date: 2019-09-15 03:39:45 (JD=2458741.6526042)

Potential host galaxy: 2MASS J17121284+6349144
Host redshift: 0.087

Remarks: Early SN candidate classified by ALeRCE using the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF19abxwkty

Photometry

Discovery (first detection):
Discovery date: 2019-09-15 03:39:45
Flux: 19.7759 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Remarks: Data provided by ZTF

Last non-detection:
Last non-detection date: 2019-09-14 04:27:23
Limiting flux: 19.3278 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/2019qdh