Discovery certificate for object 2019dtr
TNS Astronomical Transient Report No. 33411 [ 2019TNSTR.613....1D ]

Date Received (UTC): 2019-04-22 16:28:13
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 2019dtr
Discoverer internal name: Gaia19blo
Coordinates (J2000): RA = 10:12:33.860 (153.141083) DEC = +07:46:51.67 (7.781019)
Discovery date: 2019-04-19 05:45:36 (JD=2458592.74)


Remarks: known CV CRTS J101233.9+074651in outburst reaches G=15.5

Photometry

Discovery (first detection):
Discovery date: 2019-04-19 05:45:36
Flux: 15.58 ABMag
Filter: G-Gaia
Instrument: Gaia-photometric
Telescope: Gaia Spacecraft

Last non-detection:
Last non-detection date: 2017-10-21 12:05:45
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/2019dtr