activity
20002026
most citedDiscovery of a Jupiter/Saturn Analog with Gravitational Microlensing

366 citations · 469 across the 21 of their papers we have counts for

collaborators
Showing 2018Show all

1 paper · 1 filter

astro-ph.CO2018★ 10 cited

Gaia GraL: Gaia DR2 Gravitational Lens Systems. IV. Keck/LRIS spectroscopic confirmation of GRAL113100-441959 and model prediction of time-delays

Olivier Wertz, Daniel Stern, Alberto Krone-Martins +14

We report the spectroscopic confirmation and modeling of the quadruply imaged quasar GRAL113100-441959, the first gravitational lens (GL) to be discovered mainly from astrometric c…