Ignore:
Timestamp:
Nov 18, 2007 4:15:52 PM (15 years ago)
Author:
srkline
Message:

Three changes:

(1) in WorkfileUtils? - DetCorr?() now includes the correction to the detector efficiency at large angles as was described in John's memo of 3/20/2007. A small correction, increasing the measured intensity by at most a few percent at the largest scattering angles.

(2) Tweaks to the ascii output for Grasp, still untested.

(3) Changed beamstop x-tolerance to -8 cm to account for the 3" BS malfunction on NG3. Only affected recognition of transmission files, and easily worked around by resetting the BS position (NG1 Files to Trans function)

File:
1 edited

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  • sans/SANSReduction/trunk/Put in User Procedures/SANS_Reduction_v5.00/NCNR_Utils.ipf

    r143 r206  
    4141         
    4242        //new 11APR07 
    43         Variable/G root:myGlobals:BeamstopXTol = -5                     // (cm) is BS Xpos is -5 cm or less, it's a trans measurement 
     43        Variable/G root:myGlobals:BeamstopXTol = -8                     // (cm) is BS Xpos is -5 cm or less, it's a trans measurement 
    4444        // sample aperture offset is NOT stored in the VAX header, but it should be 
    4545        // - when it is, remove the global and write an accessor AND make a place for  
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