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	MQXA (KEK Low-Beta Quad) Reference Harmonics at COLLISION
	---------------------------------------------------------
                                Version 1.1
			     November 20, 1998
***************************************************************************

Dec 7 98: changed magnet end lengths.

Version 1.1 reference harmonics differ from Version 1.0 only in the
systematic and uncertainty values of body b6 and b10.

Quoted harmonic values are given in "units" of 10^-4 of the main quadrupole
field at 17 mm reference radius.  

European convention: b2 is quadrupole!

Magnetic length of the straight section:
  Q1/Q3:     L = 6.3 [m] - L(lead end) - L(return end)
  Q2a/Q2b:   L = 5.5 [m] - L(lead end) - L(return end)
where L(lead end) = 0.45 [m], and L(return end) = (not defined).

Notation:
bn/an:           Mean of normal/skew harmonics
d(bn)/d(an):     Uncertainty of mean normal/skew harmonics
sig(bn)/sig(an): Standard deviation of normal/skew harmonics
Bn/An:           Integrated harmonics (at lead ends)

coil id          70 mm		
ref. radius R    17 mm	

BODY	(unit)
--------------------------------------------------------------------------
n	bn	d(bn)	sig(bn)		an	d(an)	sig(an)
--------------------------------------------------------------------------
3	  .0	.51	1.0		.0	.51	1.0
4	  .0	.29	 .57		.0	.29	 .57
5	  .0	.19	 .38		.0	.19	 .38
6	  .0	.5	 .19		.0	.10	 .19
7	  .0	.05	 .06		.0	.05	 .06
8	  .0	.02	 .03		.0	.02	 .03
9	  .0	.01	 .01		.0	.01	 .01
10	-1.0	.1	 .01		.0	.01	 .01
--------------------------------------------------------------------------

LEAD END	(unit-m)
--------------------------------------------------------------------------
n	Bn	d(Bn)	sig(Bn)		An	d(An)	sig(An)
--------------------------------------------------------------------------
2	 				13.4		
6	2.28				  .07
10	-.17				 -.02
--------------------------------------------------------------------------

RETURN END	(unit-m)
--------------------------------------------------------------------------
n	Bn	d(Bn)	sig(Bn)		An	d(An)	sig(An)
--------------------------------------------------------------------------
6	
10	
--------------------------------------------------------------------------