Space interferometer imaging limitations due to Global Positioning System uncertainties and parasitic forces in Low Earth Orbit
Leonid Pogorelyuk,
Mason Black,
Nicholas Belsten
et al.
Abstract:Space interferometers could, in principle, exploit the relatively stable space environment and ease of baseline reconfiguration to collect measurements beyond the limitations of ground-based interferometers. In particular, a two-element interferometer could provide excellent uv-plane coverage over a few tens of low Earth orbits. One of the challenges for free-flying interferometers is controlling the optical path distance with subwavelength accuracies despite the collectors flying up to hundreds of meters apar… Show more
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