37 cpl_image *
omega_make_mflat(cpl_image *, cpl_image *, cpl_mask *, cpl_parameterlist *);
38 int omega_fringecor(cpl_image *sci,
const cpl_image *fringe,
const cpl_image *bpm,
39 const cpl_parameterlist *fpars);
40 int omega_flatcor(cpl_image *image,
const cpl_image *flat,
const cpl_image *nsky);
cpl_image * omega_make_mflat(cpl_image *, cpl_image *, cpl_mask *, cpl_parameterlist *)
It creates a master flat field.
cpl_image * omega_nsky_create(cpl_imagelist *ilist, cpl_image *bpm, int n)
Create a night sky flat from a series of science frames.
int omega_fringecor(cpl_image *sci, const cpl_image *fringe, const cpl_image *bpm, const cpl_parameterlist *fpars)
This function takes a reduced science image and correct from the fringing.
int omega_flatcor(cpl_image *image, const cpl_image *flat, const cpl_image *nsky)
Divide image by flat field.
cpl_image * omega_fringes_create(cpl_imagelist *ilist, cpl_image *bpm, int n)
Create a fringe image from a list of science frames.