SLAC Magnetic Measurements
Date: 10-11-2007
Time: 09:44:03

Program Parameters:
Input file directory = S:\MagData\LCLS\Undulator\L143-112000-39\DATASET0001\MECHANICAL MEASUREMENTS\DATA\
Input file name = SN39 POLE TIP DATA POINTS - PRETUNING 28-SEP-2007.TXT
Coordinate system figure file = c:\analysis\insertion device analysis\cmm analysis\coordinate system large.jpg
Shim adjustment range in y = 0.000020 m
Shim angle = 0.002250 rad

Measurement File Header:
!  UNDULATOR POLE TIP MEASUREMENT DATA POINTS - PRETUNING
!  UNDULATOR S/N 39
!  MEASUREMENT DATE : 28-SEP-2007
!
!  POLE TIP   - POLE TIP NUMBER 
!  INC ANG    - INCLUDED ANGLE BETWEEN TOP AND BOTTOM POLE TIPS
!  SYM ANG    - ANLGLE OF SYMMETRY AXIS BETWEEN POLE TIPS WITH ZX PLANE OF EVALUATION CSY
!  MID PNT    - MID POINT BETWEEN TOP AND BOTTOM POLE TIPS AT X = 0(YZ PLANE) 
!  POLE GAP   - DISTANCE BETWEEN TOP AND BOTTOM POLE TIPS AT X = 0 (YZ PLANE)
!  TOP AT X=0 - POINT ON TOP POLE TIP AT X = 0
!  BTM AT X=0 - POINT ON BOTTOM POLE TIP AT X = 0 
!  BTM X FACE - POINT ON X FACE OF BOTTOM POLE TIP 10MM BELOW Y CENTERLINE
!  TOP X FACE - POINT ON X FACE OF TOP POLE TIP 10MM ABOVE Y CENTERLINE
!
!
!
!--------------------------------------------------------------------------------------
!POLE |   INC   |   SYM   |   MID    | POLE   |  TOP AT |  BTM AT |  BTM X  |  TOP X  |   
! TIP |   ANG   |   ANG   |   PNT    | GAP    |  X = 0  |  X = 0  |  FACE   |  FACE   |  
!--------------------------------------------------------------------------------------