Discovery certificate for object 2016ggb
TNS Astronomical Transient Report No. 5261 [ 2016TNSTR.674....1B ]

Date Received (UTC): 2016-09-13 16:43:12
Sender: Mr. Jonathan Brown
Source Group: ASAS-SN

Jonathan Brown, for the ASAS-SN team report/s the discovery of a new astronomical transient.

IAU Designation: SN 2016ggb
Discoverer internal name: ASASSN-16km
Coordinates (J2000): RA = 01:53:12.541 (28.302254) DEC = -49:33:39.47 (-49.560964)
Discovery date: 2016-09-12 08:09:36 (JD=2457643.84)

Potential host galaxy: ESO 197-G 010
Host redshift: 0.020588


Photometry

Discovery (first detection):
Discovery date: 2016-09-12 08:09:36
Flux: 17.6 VegaMag
Filter: V-Johnson
Instrument: Cassius
Telescope: ASASSN-Cassius

Last non-detection:
Last non-detection date: 2016-08-30 04:19:12
Limiting flux: 17.9 VegaMag
Filter: V-Johnson
Instrument: Cassius
Telescope: ASASSN-Cassius


Details of the new object can be viewed here: https://wis-tns.weizmann.ac.il/object/2016ggb