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ueddaq quad shows fluctuation of the baseline-mean image intensity from event by to event.
Correction like common mode applied to entire image would solve this problem:
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arr = det.raw.calib(evt) med = np.median(arr) if fabs(med>thr_med_max): continue # discard deviation of median exceeding some threshold arr -= med <here apply per-pixel thresholds etc to arr> # generate image from arr, if necessary img = det.raw.image(evt, nda=arr) |
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