Discovery certificate for object 2019hzi
TNS Astronomical Transient Report No. 38456 [ 2019TNSTR1058....1D ]

Date Received (UTC): 2019-06-23 21:27:45
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 2019hzi
Discoverer internal name: Gaia19cnu
Coordinates (J2000): RA = 13:22:54.600 (200.7275) DEC = +09:49:53.47 (9.831519)
Discovery date: 2019-06-21 17:21:07 (JD=2458656.2229977)


Remarks: 0.6 slow rise over 4 years on a QSO candidate

Photometry

Discovery (first detection):
Discovery date: 2019-06-21 17:21:07
Flux: 18.46 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2018-01-20 14:48:28
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/2019hzi