[Brahms-dev-l] MRS acceptance maps

From: Bekele, Selemon <bekeleku_at_ku.edu>
Date: Tue, 1 May 2007 13:59:29 -0500
Hi,

   I am trying to make acceptance maps for the MRS.
I see the following default values for the fiducial cuts.
if I run with the defaults
==================
  TPM1 fiducial cuts, 

Front X:[-19.2, 19.2] Y:[-10, 10]
Back  X:[-19.2, 19.2] Y:[-10, 10]
 
  TPM2 fiducial cuts, 

Front X:[-33.84, 33.84] Y:[-9.9, 9.9] 
Back  X:[-33.84, 33.84] Y:[-9.9, 9.9]

  D5 fiducial cuts: X=1 Y=0
===================
On the other hand, I see the following commented values in "generateMAps.cxx". 
Are they suggested values for what fiducial cuts should be? It takes a long time
 to get the maps with a 2% error and I really do not have the time to experiment
 with this values. It would be of great help and save me time if people who have 
generated MRS maps comment on it.

===================
  new BrAppFloatOption('\0', "TPM1-fidflowX", "Lowest acceptable X on front of TPM1", -1111); // -18.2);
  new BrAppFloatOption('\0', "TPM1-fidfhiX", "Highest acceptable X on front of TPM1",  -1111); //  18.2);
  new BrAppFloatOption('\0', "TPM1-fidflowY", "Lowest acceptable Y on front of TPM1", -1111);
  new BrAppFloatOption('\0', "TPM1-fidfhiY", "Highest acceptable Y on front of TPM1",  -1111);
  new BrAppFloatOption('\0', "TPM1-fidblowX", "Lowest acceptable X on back of TPM1",  -1111); // -18.2);
  new BrAppFloatOption('\0', "TPM1-fidbhiX", "Highest acceptable X on back of TPM1",   -1111); //  18.2);
  new BrAppFloatOption('\0', "TPM1-fidblowY", "Lowest acceptable Y on back of TPM1",  -1111);
  new BrAppFloatOption('\0', "TPM1-fidbhiY", "Highest acceptable Y on back of TPM1",   -1111);

  new BrAppFloatOption('\0', "D5-fidX", "Closest acceptable distance to D5 magnet walls in X", 1); // 1);
  new BrAppFloatOption('\0', "D5-fidY", "Closest acceptable distance to D5 magnet walls in Y", 0); // 1);
  
  new BrAppFloatOption('\0', "TPM2-fidflowX", "Lowest acceptable X on front of TPM2", -1111); // -17.8);
  new BrAppFloatOption('\0', "TPM2-fidfhiX", "Highest acceptable X on front of TPM2",  -1111); //  18.8);
  new BrAppFloatOption('\0', "TPM2-fidflowY", "Lowest acceptable Y on front of TPM2", -1111);
  new BrAppFloatOption('\0', "TPM2-fidfhiY", "Highest acceptable Y on front of TPM2",  -1111);
  new BrAppFloatOption('\0', "TPM2-fidblowX", "Lowest acceptable X on back of TPM2",  -1111); // -26.0);
  new BrAppFloatOption('\0', "TPM2-fidbhiX", "Highest acceptable X on back of TPM2",   -1111); //  28.0);
  new BrAppFloatOption('\0', "TPM2-fidblowY", "Lowest acceptable Y on back of TPM2",  -1111);
  new BrAppFloatOption('\0', "TPM2-fidbhiY", "Highest acceptable Y on back of TPM2",   -1111);
=========================

Thanks in advance,

Selemon


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Received on Tue May 01 2007 - 15:01:20 EDT

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