Mask between CATS1 and CATS2 in Z=-2190 Reconsctruction with nptool and attached mugast.detector and ConfigCATS.dat attached.

The beam seems to be shifted strongly to the [B]left[/B] of the beam line during the run. not clear yet if the shift of the mask is due to :

•  shift of cats
• shift of the mask itself

ConfigCATS

ZPROJ -2190


% RECONSTRUCTION METHOD
% 5 recosntructions are available :
% FSECH : for fitted hyperbolic secante method 
% ASECH : for analytic hyperbolic secante method
% AGAUSS : for analytic Gaussian method
% CENTROIDE : for a simple centroide method
 RECONSTRUCTION_METHOD CATS1X ASECH
 RECONSTRUCTION_METHOD CATS1Y ASECH
 RECONSTRUCTION_METHOD CATS2X ASECH
 RECONSTRUCTION_METHOD CATS2Y ASECH



% INVERSION CATS2 11 and 12 inversed   
%DISABLE_CHANNEL CATS2STRX27



% CORRECTION (Correction3Points or Correction4Points : depends on the reconstruction method)
% use Correction3Points for GAUSS, SECH or BAR3
% use Correction4Points for BAR4
%        CORRECTION_METHOD CATS1X Correction4Points
%        CORRECTION_METHOD CATS1Y Correction4Points
%        CORRECTION_METHOD CATS2X Correction4Points
%        CORRECTION_METHOD CATS2Y Correction4Points

% CORRECTION COEF
% See TCATSPhyscis.cxx to see the correction formula where the coefficient of correction is applied. 
 %       CORRECTION_COEF CATS1X 0.60
 %       CORRECTION_COEF CATS1Y 0.60
 %       CORRECTION_COEF CATS2X 0.60
 %       CORRECTION_COEF CATS2Y 0.60

 SHIFT_CATS CATS1X 0
 SHIFT_CATS CATS1Y 0
 SHIFT_CATS CATS2X 0
 SHIFT_CATS CATS2Y 0