Discovery certificate for object 2019buw
TNS Astronomical Transient Report No. 30815

Date Received (UTC): 2019-03-16 01:33:51
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 2019buw
Discoverer internal name: Gaia19aza
Coordinates (J2000): RA = 17:03:19.290 (255.830375) DEC = -29:52:23.27 (-29.873131)
Discovery date: 2019-03-12 21:33:07 (JD=2458555.3979977)


Remarks: bright outburst of CV candidate ASASSN-19fd

Photometry

Discovery (first detection):
Discovery date: 2019-03-12 21:33:07
Flux: 15.07 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2019-02-14 17:28:19
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/2019buw