VizieR Online Data Catalog: Gaia DR3 Microlensing events (Wyrzykowski+, 2023)
Abstract
We presented the first catalogue of Gaia microlensing events from all over the sky. We found 363 unique events, of which 90 were not known before. The Gaia Data Release 3 contains complete light curves in G, GBP and GRP Gaia bands as well as the parameters of microlensing models from Level 0 and Level 1 fits. The catalogue is far from complete, as the relatively short timespan of the data (2014-2017) and a very large starting number of sources to investigate (2 billion) required a very conservative approach in the search for potential microlensing events.
(2 data files).- Publication:
-
VizieR Online Data Catalog
- Pub Date:
- June 2022
- Bibcode:
- 2022yCat..36740023W
- Keywords:
-
- Surveys;
- Stars: variable;
- Gravitational lensing