Discovery certificate for object 2017ezd
TNS Astronomical Transient Report No. 12243

Date Received (UTC): 2017-06-27 10:43:11
Sender: Mr. Stuart Parker
Source Group: BOSS

Stuart Parker report/s the discovery of a new astronomical transient.

IAU Designation: AT 2017ezd
Coordinates (J2000): RA = 19:56:38.66 (299.161083) DEC = -38:36:27.80 (-38.607722)
Discovery date: 2017-06-17 23:13:14 (JD=2457922.4675231)

Potential host galaxy: ESO-339-G-009

Remarks: Stuart Parker, Canterbury, New Zealand, reports the discovery of an apparent supernova (red mag 16.9) on a 30-s unfiltered CCD image (limiting mag 19) taken by himself with a 30-cm Astro-Tech AT12RC Ritchey-Chretien astrograph (+ ST10 camera) at his Parkdale Observatory in the course of the Backyard Observatory Supernova Search.Which is 17E"and 21N"of the nucleus of the galaxy ESO-339-G-009(PGC63842)

Photometry

Discovery (first detection):
Discovery date: 2017-06-17 23:13:14
Flux: 16.9 Other
Filter: Other-
Instrument: Other
Telescope: Other

Last non-detection:
Last non-detection date: 2017-06-14 00:24:08
Limiting flux: 18 Other
Filter: Other-
Instrument: Other
Telescope: Other

Remarks: nothing visible

Details of the new object can be viewed here: https://wis-tns.weizmann.ac.il/object/2017ezd