Calibration Access and Data Handbook

Input

rawX, rawY

list with subpixel coordinates in the PIXCOORD system. Real numbers.

calc_mode

parameter indicating the way of calculating the disttorion. Integer number with value either 0 or 1.

n

optional input parameter defining the number of neighbouring entries to be considered for interpolation process. Integer number ($\ge 4$).
Default value is 4, i.e. only the four closest detector positions listed in the CCF extension are used in the 2-dimensional interpolation.