Ignore:
Timestamp:
Nov 28, 2017 9:39:57 AM (5 years ago)
Author:
srkline
Message:

Important change -- re-worked the calculation of how the detector panel "gap" is treated. It is now split equally between the panels rather than assigned to one panel. Makes no difference in the q calculation, simply a philosophical change that should make the measured beam centers make a little more sense, as they will be symmetric.

Changed the appearance and function of the panel to select the "trim" values for the combined 1D data sets. Data no longer needs to be saved as ITX and re-read into the panel. Simply uses the data binning popup and the current data.

File:
1 edited

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  • sans/Dev/trunk/NCNR_User_Procedures/Reduction/VSANS/V_Initialize.ipf

    r1073 r1074  
    2929 
    3030// for the change in July 2017 where the beam center is now defined in cm, rather than pixels. 
    31 // this need never change from 1 
     31// this need not ever change from 1 
    3232Constant kBCTR_CM = 1                   //set to 1 to use beam center in cm. O to use pixels 
    3333 
    3434// // TODO: -- replace this constant with V_getDet_panel_gap(fname,detStr) 
    35 Constant kPanelTouchingGap = 10                 // TODO -- measure this gap when panels "touch", UNITS OF mm, not cm 
     35//Constant kPanelTouchingGap = 10                       // TODO -- measure this gap when panels "touch", UNITS OF mm, not cm 
    3636 
    3737 
     
    5757Strconstant ksBinType3 = "FLRTB;MLRTB;B;" 
    5858//Strconstant ksBinType4 = "FT;FB;FL;FR;MT;MB;ML;MR;B;" 
    59 Strconstant ksBinType4 = "FL;FR;ML;MR;B;"               //in SLIT mode 
     59Strconstant ksBinType4 = "FL;FR;ML;MR;B;"               //in SLIT mode, disregard the T/B panels 
    6060Strconstant ksBinType5 = "FTB;FLR;MLRTB;B;" 
    6161Strconstant ksBinType6 = "FLRTB;MLR;B;" 
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