NAME:
	pntfix3
 PURPOSE: (one line)
	Compute the pointing correction as used by MOVE at Anderson Mesa
 DESCRIPTION:
 CATEGORY:
  Astronomy
 CALLING SEQUENCE:
  pntfix3,coefs,haobs,decobs,hafix,decfix,dha,ddec
 INPUTS:
	coefs  - Pointing coefficients.
	           coefs(0) - Zero point in dec (")
	           coefs(1) - Zero point in ra (")
	           coefs(2) - Angle between true and instrumental poles (")
	           coefs(3) - Angle between line of pole and true meridian (deg)
	           coefs(4) - Telescope tube droop in HA and DEC (")
	           coefs(5) - Angle between optical and telescope tube axes (")
	           coefs(6) - Mechanical orthogonality of RA and Dec Axes (")
	           coefs(7) - Dec axis flexure (")
	           coefs(8) - HA encoder scale error ("/degree)
             coefs[9] -  HA*Dec term
             coefs[10]-  HA^2 term
	haobs  - Observed hour angle of telescope in degrees
	decobs - Observed declination of telescope in degrees
 OPTIONAL INPUT PARAMETERS:
 KEYWORD PARAMETERS:
 OUTPUTS:
	hafix  - Corrected (true) hour angle of telescope in degrees
	decfix - Corrected (true) declination of telescope in degrees
	dha    - Correction to hour angle in arc-sec on the sky
	ddec   - Correction to declination in arc-sec
 COMMON BLOCKS:
 SIDE EFFECTS:
 RESTRICTIONS:
	The latitude and longitude of Anderson Mesa (42" actually) is
	hardcoded into this procedure.
 PROCEDURE:
 MODIFICATION HISTORY:
	2/11/93 - Written by Marc W. Buie from notes provided by Nat White.