Real-time algorithms for accounting for dark currents in charge-coupled device of STAR sensors

Efficient algorithms for calculating dark current in primary image processing real time typical modes of operation a stellar sensor are discussed. We present way to reduce the orientation error by improving accuracy position photocenter star on radiation receiver, charge-coupled matrix device. The dependence determining coordinates standard deviation irregularity thermogeneration rate, expressed units mean value, is shown. A part frame device with distinct trap traces considered. emission trace trap, which signal from "hot" element has hit, stands out especially brightly.