When he moves in a new field the FITS values are shown in the top window. The user must type this key when he needs to mark a coordinate field that must be converted to a DIRA format. When there are many coordinates fields to convert the user must type the C key for each field that he needs to convert. Then the command will asks to define the coordinate type in the input catalogue and the conversion required in the output catalogue. When there are no more coordinate fields the user can type the E key to continue.
E Ends the interactive phase and starts to write, converting all the marked field.
CTRL-Z Aborts the task. All the temporary files are deleted. The user can define the name of the output data file. Moreover a .DOC file will be written in the user current directory. This file contains the FITS keywords found in the original file, and it can be useful in the writing of the documentation file.