Starlink Project
Starlink User Note 249.2

Mark Taylor

8 June 2005

Copyright © 2000 Council for the Central Laboratory of the Research Councils

INT-WFC - Astrometric Calibration for the INT Wide Field Camera

User Note


Images observed using the Wide Field Camera instrument on the Isaac Newton Telescope contain nonlinear optical distortions. This note gives a quantitative description of these distortions. It also explains how they can be corrected for easily using the CCDPACK package.


1 Astrometric calibration for INT Wide Field Camera images
2 Attaching modified coordinates using CCDPACK
3 Acknowledgements