24 citations · 69 across the 7 of their papers we have counts for
Showing 2024Show all
2 papers · 1 filter
astro-ph.IM2024
Precision premium transformation -- a high-precision astrometric solution based on the precision premium curve
Z. J. Zheng, Q. Y. Peng, F. R. Lin +2
Context. In Gaia era, atmospheric turbulence, which causes stochastic wander of a star image, is a fundamental limitation to the astrometric accuracy of ground-based optical imagin…
astro-ph.IM2024★ 1 cited
A geometric distortion solution specifically for historical observations and its implementation
F. R. Lin, Q. Y. Peng, Z. J. Zheng +1
Geometric distortion (GD) critically constrains the precision of astrometry. Using well-established methods to correct GD requires calibration observations, which can only be obtai…