background from cxif5315 run 162 (no sample) and run 169 (class0)

Four normalization windows in the water ring zone

 

difference between background shapes from cxif5315 run 162 minus 169

Four normalization windows between l=0 and l=1 diffraction patterns

does it help?

Kartik, class0 subtracted bkgd with normalization in windows in water ring and between l=0 and l=1 regions (selected 2635 events), respectively

 

 

Selection of events discarding too much intensity in central region

Extra selection

if sp.intens_equ_tot > 8*sp.intens_equ_sel : return False

selects 1618 events:

Median background subtraction

for 2635 events

 

Radial background subtraction

for 1618 events

 

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