Discovery certificate for object 2018jhn
TNS Astronomical Transient Report No. 25783 [ 2018TNSTR1859....1D ]

Date Received (UTC): 2018-12-03 12:24:35
Sender: Gaia (Gaia_Bot1)
Source Group: GaiaAlerts

A. Delgado, D. Harrison, S. Hodgkin, M. van Leeuwen, G. Rixon, A. Yoldas (University of Cambridge), on behalf of Gaia Alerts team report/s the discovery of a new astronomical transient.

IAU Designation: AT 2018jhn
Discoverer internal name: Gaia18dpy
Coordinates (J2000): RA = 21:43:27.360 (325.864) DEC = -44:20:36.92 (-44.343589)
Discovery date: 2018-11-04 13:43:40 (JD=2458427.0719907)


Remarks: candidate SN declining near galaxy 6dFGS gJ214327.8-442032

Photometry

Discovery (first detection):
Discovery date: 2018-11-04 13:43:40
Flux: 18.15 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2018-10-07 15:46:04
Limiting flux: 21.5 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft


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