The obtained star maps are identified using the calibration result. It is indicated that optical axis directionalerror is 4.846 2", which shows the calibration result is more perfect."
This paper mainly studies the coupling error caused by induction voltage phase difference, and fluctuation of directional sensitivity caused by changes in near-field difference slope.
本文着重研究了因近场感应电压相位差引起的耦合误差，以及近场天线差斜率变化引起的定向灵敏度的变化；
3
This paper educed the error calculation formula of the mine directional Angle by using the method of guidance relation connected with the triangle observation.