index row col
Where the numerical index is ignored and is assumed to have white space in front of it. Lines without whitespace such as headers are ignored. The program then plots the row and column positions and displays them as crosshairs on any Xwindow tv image. The actual columns can be over-ridden by command line switches.
If the num= number is specified the star number found in this column is displayed at the row/col locations.
stars crab | marks