Discovery certificate for object 2019hwu
TNS Astronomical Transient Report No. 38343 [ 2019TNSTR1048....1D ]

Date Received (UTC): 2019-06-21 09:29:17
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 2019hwu
Discoverer internal name: Gaia19cna
Coordinates (J2000): RA = 12:24:41.780 (186.174083) DEC = +23:57:29.23 (23.958119)
Discovery date: 2019-06-19 11:34:04 (JD=2458653.9819907)


Remarks: 0.5 mag slow rise on a z=2.06 QSO

Photometry

Discovery (first detection):
Discovery date: 2019-06-19 11:34:04
Flux: 18.58 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2019-04-30 00:15:50
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/2019hwu