Page History
...
source
(default: "DetInfo(:Cspad)") – input source of datainputKey
(default: " " ) – key for input data, by default use raw dataoutputKey
(default: "bkgd_subtracted" ) – output key for the next data processing stageWiki Markup {{bkgd_fname}} (default: "cspad_background.dat" ) -- file with CSPad array \[4*8*185\]\[388\] of averaged background
norm_sector
(default: 0) – CSPad sector in quad from 0 to 7print_bits
(default: 0) – module verbosity:- 0 - print nothing,
- 1 bit (1) - input pars,
- 2 bit (2) - event ID,
- 3 bit (4) - normalization factor for each event,
- 4 bit (8) - part of the background array.
Example of the module application.
The file with the background array, bkgd_fname
, was obtained by averaging 1000 events using module CSPadArrAverage. Subtraction is done with normalization for norm_sector=0
.
Event image and pixel amplitude spectrum before and after the background subtraction are shown in plots:
Overview
Content Tools