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Astrometric calibration and source characterisation of the latest generation neuromorphic event-based cameras for space imaging
Ralph, Nicholas Owen; Marcireau, Alexandre; Afshar, Saeed +3 more
As an emerging approach to space situational awareness and space imaging, the practical use of an event-based camera (EBC) in space imaging for precise source analysis is still in its infancy. The nature of event-based space imaging and data collection needs to be further explored to develop more effective event-based space imaging systems and adv…
Reconstructing the cruise-phase trajectory of deep-space probes in a general relativistic framework: An application to the Cassini gravitational wave experiment
Barriot, Jean-Pierre; O'Leary, Joseph
Einstein's theory of general relativity is playing an increasingly important role in fields such as interplanetary navigation, astrometry, and metrology. Modern spacecraft and interplanetary probe prediction and estimation platforms employ a perturbed Newtonian framework, supplemented with the Einstein-Infeld-Hoffmann n-body equations of motion. W…