Discovery certificate for object 2016cby
TNS Astronomical Transient Report No. 2208 [ 2016TNSTR.319....1B ]

Date Received (UTC): 2016-04-28 15:03:48
Sender: Mr. Jonathan Brown
Source Group: ASAS-SN

Jonathan Brown report/s the discovery of a new astronomical transient.

IAU Designation: SN 2016cby
Discoverer internal name: ASASSN-16et
Coordinates (J2000): RA = 10:20:01.721 (155.007171) DEC = +56:27:39.74 (56.461039)
Discovery date: 2016-04-27 06:28:48 (JD=2457505.77)

Potential host galaxy: 2MASX J10200192+5627397
Host redshift: 0.024917


Photometry

Discovery (first detection):
Discovery date: 2016-04-27 06:28:48
Flux: 17.2 VegaMag
Filter: V-Johnson
Instrument: Brutus
Telescope: ASASSN-Brutus

Last non-detection:
Last non-detection date: 2016-04-24 06:28:48
Limiting flux: 17.3 VegaMag
Filter: V-Johnson
Instrument: Brutus
Telescope: ASASSN-Brutus


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