Discovery certificate for object 2019hwa
TNS Astronomical Transient Report No. 38314 [ 2019TNSTR1048....1D ]

Date Received (UTC): 2019-06-21 02:45:08
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 2019hwa
Discoverer internal name: Gaia19cma
Coordinates (J2000): RA = 12:36:27.490 (189.114542) DEC = +08:36:45.86 (8.612739)
Discovery date: 2019-06-18 23:19:40 (JD=2458653.4719907)


Remarks: QSO SDSS J123627.48+083645.7 brightens by 1 mag over almost 5 years

Photometry

Discovery (first detection):
Discovery date: 2019-06-18 23:19:40
Flux: 18.38 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2019-01-28 23:52:48
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/2019hwa