Discovery certificate for object 2016iyd
TNS Astronomical Transient Report No. 7387 [ 2016TNSTR1053....1S ]

Date Received (UTC): 2016-12-19 11:38:23
Sender: Prof. Krzysztof Stanek
Source Group: ASAS-SN

K. Z. Stanek, for the ASAS-SN team report/s the discovery of a new astronomical transient.

IAU Designation: SN 2016iyd
Discoverer internal name: ASASSN-16oy
Coordinates (J2000): RA = 07:37:09.756 (114.29065) DEC = -52:19:04.19 (-52.31783)
Discovery date: 2016-12-19 06:43:12 (JD=2457741.78)


Remarks: In two epochs and two chips, close to a faint, uncatalogued galaxy seen in DSS images

Photometry

Discovery (first detection):
Discovery date: 2016-12-19 06:43:12
Flux: 16.5 VegaMag
Filter: V-Johnson
Instrument: Cassius
Telescope: ASASSN-Cassius

Last non-detection:
Last non-detection date: 2016-12-08 07:40:48
Limiting flux: 17.8 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/2016iyd