ominas_camera__define.pro

NAME: ominas_camera__define PURPOSE: Class structure fo the CAMERA class. CATEGORY: NV/LIB/CAM CALLING SEQUENCE: N/A FIELDS: scale: 2-element array giving the camera scale (radians/pixel) in each direction. The meaning of this quantity depends on the distortion model. Methods: cam_scale, cam_set_scale oaxis: 2-element array giving the image coordinates corresponding to the camera optic axis. Methods: cam_oaxis, cam_set_oaxis exposure: Exposure duration. BODY time refers to the center of this interval. Methods: cam_exposure, cam_set_exposure size: Image size in pixels. Methods: cam_size, cam_set_size filters: String array giving the names of each filter. fn_focal_to_image: String giving the name of a function that transforms points in the focal plane coordinate system to points in the image coordinate system. Default is cam_image_to_focal_linear(). Methods: cam_fn_focal_to_image, cam_set_fn_focal_to_image fn_image_to_focal: String giving the name of a function that transforms points in the image coordinate system to points in the focal- plane coordinate system. Default is cam_image_to_focal_linear(). Methods: cam_fn_image_to_focal cam_set_fn_image_to_focal fn_psf: String giving the name of a function to be defined as follows: function <name>, cd, x, y, default=default The function should return an array of PSF values at the given coordinates, subject to the following rules: 1) If neither x nor y are given, then a PSF function is returned on some default grid, which is application-specific. 2) If only x is given, then PSF values are returned for each x, with y values set to zero. 3) If x and y are given, then PSF values are returned at all points (x,y). Methods: cam_fn_psf, cam_set_fn_psf, cam_psf, cam_psf_attrib STATUS: Complete MODIFICATION HISTORY: Written by: Spitale, 1/1998 Adapted by: Spitale, 5/2016