Discovery certificate for object 2017aut
TNS Astronomical Transient Report No. 9036 [ 2017TNSTR.188....1S ]

Date Received (UTC): 2017-02-16 03:11:50
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 2017aut
Discoverer internal name: ASASSN-17cm
Coordinates (J2000): RA = 05:47:42.413 (86.92672) DEC = -79:12:51.44 (-79.21429)
Discovery date: 2017-02-14 00:43:12 (JD=2457798.53)

Potential host galaxy: 2MASX J05474279-7912525
Host redshift: 0.017233

Remarks: In several epochs, possibly fading already

Photometry

Discovery (first detection):
Discovery date: 2017-02-14 00:43:12
Flux: 16.4 VegaMag
Filter: V-Johnson
Instrument: Cassius
Telescope: ASASSN-Cassius

Last non-detection:
Last non-detection date: 2017-02-13 02:24:00
Limiting flux: 16.9 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/2017aut