Discovery certificate for object 2018dhe
TNS Astronomical Transient Report No. 20119 [ 2018TNSTR.959....1D ]

Date Received (UTC): 2018-07-11 22:23:01
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 2018dhe
Discoverer internal name: Gaia18bti
Coordinates (J2000): RA = 22:54:13.430 (343.555958) DEC = -02:49:01.85 (-2.817181)
Discovery date: 2018-07-09 18:36:00 (JD=2458309.275)


Remarks: candidate SN near galaxy 2MASX J22541349-0248571

Photometry

Discovery (first detection):
Discovery date: 2018-07-09 18:36:00
Flux: 18.68 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2018-06-01 13:06:14
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/2018dhe