NAME:
	refine_pointing
 PURPOSE:

 CATEGORY:
 CALLING SEQUENCE:
	abg = refine_pointing(good_pos, bad_pos, /degrees)
 INPUTS:
	good_pos
	bad_pos
 OPTIONAL INPUT PARAMETERS:
 OUTPUTS:
 OPTIONAL OUTPUT PARAMETERS:
 INCLUDE:
	@compile_opt.pro	; On error, return to caller
 CALLS: ***
	MEAN, ToRadians
 PROCEDURE:
 MODIFICATION HISTORY:
	MAR-2003, Paul Hick (UCSD/CASS; pphick@ucsd.edu)