Discovery certificate for object 2017erv
TNS Astronomical Transient Report No. 12027 [ 2017TNSTR.648....1S ]

Date Received (UTC): 2017-06-13 23:29:19
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: AT 2017erv
Discoverer internal name: ASASSN-17ho
Coordinates (J2000): RA = 19:18:47.390 (289.69746) DEC = -84:41:51.29 (-84.69758)
Discovery date: 2017-06-13 08:52:48 (JD=2457917.87)

Potential host galaxy: AM 1904-844
Host redshift: 0.017035

Remarks: In two epochs and two chips

Photometry

Discovery (first detection):
Discovery date: 2017-06-13 08:52:48
Flux: 16.6 VegaMag
Filter: V-Johnson
Instrument: Cassius
Telescope: ASASSN-Cassius

Last non-detection:
Last non-detection date: 2017-06-09 07:40:48
Limiting flux: 16.5 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/2017erv