FIELD: measurement technology; spacecraft body-axis systems. SUBSTANCE: device has scanning drive, scanning element, two position sensors, optical system, two radiation detectors whose instant fields of vision are relatively coaxial, two amplifiers, count pulse setting element, , controlled integrating unit, data computing unit, switching unit, and sun presence storage unit. EFFECT: improved informative capacity of device. 2 dwg
Authors
Dates
1999-06-10—Published
1997-08-21—Filed