Help System
Menu for the XCL12 Package
Menu for the XCL12 Package
- resfind
- Identify and average reseau positions in flat field images.
- mkgeofil
- Combine optical and camera distortion to make a GEO file.
- encounts
- Compute encircled energy (counts) for star images.
- fextract
- Extract regions around stars in a focus image.
- faradius
- Compute average radius of autocorrelation of star images.
- fradius
- Compute average radius of star images.
- fsquares
- Compute sum-of-squares sharpness criterion.
- fblot
- Blot out focus images of a star.
- fgauss
- Fit a Gaussian to output from 'fsquares' to find focus.
- fhyper
- Fit a hyperbola to output from 'faradius' or 'fradius' to
- flall
- Do all steps to make a flat field (UNI file).
- flborder
- Replace border by extrapolating from nearest pixel.
- flcorner
- Replace corner of f/48 internal flat with external flat.
- flmakev
- Make a mask table from a mask image for use by 'flvmask'.
- flnorm
- Normalize a flat field by dividing by average of middle region.
- flvmask
- Apply a mask table to interpolate along vertical lines.
- Type
"help foccs opt=sys" for more information about the 'foccs' package.