Discovery certificate for object 2018chl
TNS Astronomical Transient Report No. 19191 [ 2018TNSTR.780....1D ]

Date Received (UTC): 2018-06-08 09:57:42
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 2018chl
Discoverer internal name: Gaia18blb
Coordinates (J2000): RA = 12:03:32.390 (180.884958) DEC = -43:39:17.32 (-43.654811)
Discovery date: 2018-05-30 15:20:09 (JD=2458269.1389931)


Remarks: candidate SN near galaxy ESO 267-G011

Photometry

Discovery (first detection):
Discovery date: 2018-05-30 15:20:09
Flux: 18.59 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2018-01-31 21:33:07
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/2018chl