Observations of microlensed images with dual-field interferometry:
on-sky demonstration and prospects
Observations of microlensed images with dual-field interferometry:
on-sky demonstration and prospects
Interferometric observations of gravitational microlensing events offer an opportunity for precise, efficient, and direct mass and distance measurements of lensing objects, especially those of isolated neutron stars and black holes. However, such observations were previously possible for only a handful of extremely bright events. The recent development of a dual-field …