From:	SMTP%"MURRAY@axdes1.cern.ch" 11-MAR-1997 17:46:34.78
To:	unno@kekvax.kek.jp
CC:	
Subj:	Re: aligning stuff

  Hello Nobu,
              I append my complete parameters set to this mail. We actually had
 the two telescope module swapped over, so one is at z=0 and the other at z=7cm, 
but they are the wrong way round!
  So the modules come out at: 

    0/1 :   Z=5.1 (1st side) 4.6 (2nd side)
    1/2 :   Z=3.0            2.8   
    2/3 :   Z=-3.0          -3.0
 
 The separation between the sides, of up to 3mm, gives some idea of the error
in finding the corrdinate, I suppose. But we actually had both sides of the
telescope ot the same z, which is not really correct, and probably one could
do a little better by changing that. My software however gets a space point from 
the two telescope cross-planes IGNORING the track angle (it just quotes the
mean z)
 


      No Cod S   Rad       Z      phi     theta   eta    pitch     y     dp/dy
 AL:   1 13  0 -4.8194   5.092 -1.5648  -.1126  -.0022  .00800   .0000  .000000
 AL:   1 13  1 -1.2508   4.648  1.6157  -.0161  -.0392  .00800   .0000  .000000
 AL:   2 13  0 -4.8257   2.996 -1.5680   .0040  -.0015  .00800   .0000  .000000
 AL:   2 13  1 -1.2434   2.802  1.6130   .0205   .0219  .00800   .0000  .000000
 AL:   3 13  0 -2.1648  -3.043   .0060   .3835  -.0318  .00750   .0000  .000000
 AL:   3 13  1 -3.6572  -2.960  3.1174  -.3872  -.0002  .00750   .0000  .000000
 AL:   4 13  0 -2.4350  -4.729   .0742  -.0841   .0101  .00800  8.3803  .000255
 AL:   5 13  0 -4.8318  -7.263 -1.4741  -.0256   .0055  .00800  1.6392  .000255
 AL:   1 16  0   .0000    .000   .0000   .0000   .0000  .00500   .0000  .000000
 AL:   1 16  1   .0000    .000  1.5700   .0000   .0000  .00500   .0000  .000000
 AL:   2 16  0  -.0288   7.000  -.0298   .0000   .0043  .00500   .0000  .000000
 AL:   2 16  1   .0286   7.000  1.5779   .0000   .0042  .00500   .0000  .000000

Hi, Bill;

  We have been moving the z positions of the DUT's...  What are the 
z positions out of your fitting routine?  I would like to know those 
of Tele#0, DUT0(KEK Centre tap), DUT1(KEK End tap), Tele#1, LBIC1.

					Nobu