HD:HD number of the star
name:Name of the star in the catalog
C5:Pixel count of the star - the avarage of the 5 brightest pixels of the star.
B:Pixel count of the background - the midean value of the 1600 pixels around the star.
x:x coordinate of the star in the fits frame
y:y coordinate of the star in the fits frame
az:The azimuth of the star.
alt:The altitude of the star.
type:The type of the star (as specified in the catalog).
V-mag:The visual magnitude of the star.
C-mag:The ConCam specific computed magnitude. This value is determined by using concam specific filters and reflects the magnitude of the star as it should appears in ConCam images.