Discovery certificate for object 2019ahm
TNS Astronomical Transient Report No. 29398 [ 2019TNSTR.169....1D ]

Date Received (UTC): 2019-01-30 09:48:02
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 2019ahm
Discoverer internal name: Gaia19ain
Coordinates (J2000): RA = 20:47:28.750 (311.869792) DEC = +35:42:40.57 (35.711269)
Discovery date: 2019-01-27 14:05:16 (JD=2458511.0869907)


Remarks: blue hostless transient

Photometry

Discovery (first detection):
Discovery date: 2019-01-27 14:05:16
Flux: 18.7 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2018-12-16 20:34:04
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/2019ahm