Ignore:
Timestamp:
May 22, 2019 2:36:28 PM (3 years ago)
Author:
srkline
Message:

some addtions:

DIV file generation is now aware of the High resolution detector, but the procedures are still awaiting data for testing.

Read Noise file can now be read in and stored in the (RAW) folder ReadNoise?. This is not a work folder and the data isnot changed from the RAW state. This image is then subtracted from other raw data as it is converted to a work file (SAM, EMP, etc.) Previously, only a constant value was subtracted. If the ReadNoise? data is not present, the constant will be subtracted. There is a menu option to load the ReadNoise? data.

File:
1 edited

Legend:

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

    r1149 r1151  
    7777Strconstant ksBinTrimEndDefault = "B=10;FT=5;FB=5;FL=5;FR=5;MT=5;MB=5;ML=5;MR=5;FTB=4;FLR=4;MTB=4;MLR=4;FLRTB=3;MLRTB=3;" 
    7878 
     79 
     80 
     81//////// HIGH RESOLUTION DETECTOR  /////////////// 
     82 
     83 
     84// 
     85// In May 2019 - after testing with Phil's procesing, the data from the detector has a 
     86// larger read noise value. It can also no longer be treated  as a constant value, but rather  
     87// a detector file that is read in and subtracted pixel-by-pixel.  
     88// 
     89 
     90 
    7991// the average read noise level of the back detector 
    8092// taken from multiple runs with the beam off, 6-28-18 
     
    111123Constant                kShift_BottomX_bin1 = 20 
    112124Constant                kShift_BottomY_bin1 = 130 
     125 
     126 
     127 
     128 
     129 
    113130 
    114131 
     
    193210        NewDataFolder/O root:Packages:NIST:VSANS:RealTime 
    194211        NewDataFolder/O root:Packages:NIST:VSANS:VCALC 
     212        NewDataFolder/O root:Packages:NIST:VSANS:ReadNoise 
    195213 
    196214 
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