Discovery certificate for object 2017hgz
TNS Astronomical Transient Report No. 14066 [ 2017TNSTR1099....1K ]

Date Received (UTC): 2017-10-11 08:21:40
Sender: Prof. Krzysztof Stanek
Source Group: ASAS-SN

S. Kiyota, J. Brimacombe, P. Chen, K. Z. Stanek, for the ASAS-SN team report/s the discovery of a new astronomical transient.

IAU Designation: SN 2017hgz
Discoverer internal name: ASASSN-17ng
Coordinates (J2000): RA = 21:48:20.083 (327.08368) DEC = -34:57:10.62 (-34.95295)
Discovery date: 2017-10-10 00:28:48 (JD=2458036.52)

Potential host galaxy: NGC 7130
Host redshift: 0.016151

Remarks: In several epochs, on the rise, confirmed by S. Kiyota and J. Brimacombe

Photometry

Discovery (first detection):
Discovery date: 2017-10-10 00:28:48
Flux: 15.5 VegaMag
Filter: V-Johnson
Instrument: Cassius
Telescope: ASASSN-Cassius

Last non-detection:
Last non-detection date: 2017-10-05 04:33:36
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/2017hgz