SECTION./ACAT
ADD/ACAT [cat_name] frame_list               
	add entries to an ASCII\ file catalog
SECTION./FCAT
ADD/FCAT [cat_name] file_list [lowstr,histr]
	add entries to a fitfile catalog
SECTION./ICAT
ADD/ICAT [cat_name] frame_list [lowstr,histr] 
	add entries to an image catalog
SECTION./TCAT
ADD/TCAT [cat_name] table_list [lowstr,histr]
	add entries to a table catalog
