Fig. 1. 热真空试验Thermal vacuum test

Fig. 2. 真实焦距与在轨标定焦距Real focal length and calibrated focal length

Fig. 3. 焦距校正前后误差Angle distance error before and after on-orbit calibration

Fig. 4. 焦距与畸变同时更新Focal length and distortion parameter calibrated at the same time

Fig. 5. 观星1数据在轨校正前后对比Comparison between data of star observation 1 before and after on-orbit calibration

Fig. 6. 观星2数据在轨校正前后对比Comparison between data of star observation 2 before and after on-orbit calibration

Fig. 7. 观星3数据在轨校正前后对比Comparison between data of star observation 3 before and after on-orbit calibration

Fig. 8. 在轨数据在轨校正前后对比Comparison between on-board data before and after on-orbit calibration