Distortion Corrections for NACO

Below you can download distortion corrections for the S27 (wide-field) and the S13 (narrow-field) cameras of NACO in the form of zipped FITS images. The value of a pixel in each of the two image planes specifies the shift required to move that pixel position into a coordinate system approximately free of distortion, along the x and y directions. A more detailed description of the distortion model can be found in the companion paper. For any question about applying these corrections to your own images, feel free to contact pmplewa@mpe.mpg.de or ste@mpe.mpg.de.

S27 Camera

S13 Camera