Discovery certificate for object 2019dnl
TNS Astronomical Transient Report No. 33139 [ 2019TNSTR.577....1D ]

Date Received (UTC): 2019-04-15 10:51:05
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 2019dnl
Discoverer internal name: Gaia19biz
Coordinates (J2000): RA = 16:26:52.290 (246.717875) DEC = -54:37:56.60 (-54.632389)
Discovery date: 2019-04-11 23:41:16 (JD=2458585.4869907)


Remarks: variable faint Gaia source brightens by 2.3 mag

Photometry

Discovery (first detection):
Discovery date: 2019-04-11 23:41:16
Flux: 18.49 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2019-03-17 15:56:09
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/2019dnl