Predicted microlensing events from Gaia DR2

DOI

I search for source-lens pairs in Gaia Data Release 2 (GDR2, Cat. I/345) that could potentially lead to microlensing events between 25th July 2014 and 25th July 2026. I estimate the lens masses using GDR2 photometry and parallaxes, and appropriate model stellar isochrones. Combined with the source and lens parallax measurements from GDR2, this allows the Einstein ring radius to be computed for each source-lens pair. By considering the source and lens paths on the sky, I calculate the microlensing signals that are to be expected.

Cone search capability for table J/A+A/618/A44/tablea7 (Characteristics of the microlensing events ME34-ME76)

Identifier
DOI http://doi.org/10.26093/cds/vizier.36180044
Source https://dc.g-vo.org/rr/q/lp/custom/CDS.VizieR/J/A+A/618/A44
Related Identifier https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/618/A44
Related Identifier http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/618/A44
Metadata Access http://dc.g-vo.org/rr/q/pmh/pubreg.xml?verb=GetRecord&metadataPrefix=oai_b2find&identifier=ivo://CDS.VizieR/J/A+A/618/A44
Provenance
Creator Bramich D.M.
Publisher CDS
Publication Year 2018
Rights https://cds.unistra.fr/vizier-org/licences_vizier.html
OpenAccess true
Contact CDS support team <cds-question(at)unistra.fr>
Representation
Resource Type Dataset; AstroObjects
Discipline Astrophysical Processes; Astrophysics and Astronomy; Natural Sciences; Observational Astronomy; Physics