Discovery certificate for object 2018bsh
TNS Astronomical Transient Report No. 18631 [ 2018TNSTR.646....1S ]

Date Received (UTC): 2018-05-16 16:40:44
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 2018bsh
Discoverer internal name: ASASSN-18kh
Coordinates (J2000): RA = 14:39:30.394 (219.87664) DEC = -35:11:22.60 (-35.18961)
Discovery date: 2018-05-15 23:16:48 (JD=2458254.47)

Potential host galaxy: LEDA 652192

Remarks: Unknown redshift host galaxy, in several epochs

Photometry

Discovery (first detection):
Discovery date: 2018-05-15 23:16:48
Flux: 17.8 ABMag
Filter: g-Sloan
Instrument: Payne-Gaposchkin
Telescope: ASASSN-Payne-Gaposchkin

Last non-detection:
Last non-detection date: 2018-05-10 00:00:00
Limiting flux: 18 ABMag
Filter: g-Sloan
Instrument: Payne-Gaposchkin
Telescope: ASASSN-Payne-Gaposchkin


Details of the new object can be viewed here: https://wis-tns.weizmann.ac.il/object/2018bsh