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Created by Jia Jian Teoh@jteohDeveloper

Noise Occupancy Scan

Measures the noise occupancy (down to the level of 10-6) without injecting charge . Try

  1. Default NoiseAnalysis
    • create mask for noisy channel
  2. Extension to (1). NoiseOcc as a function of threshold. The number of triggers is a function of the occupancy (a minimum of 50 hits are seen in more than 50% of the active readout channels).
    • NoiseOccupancy (per chip) vs threshold
    • NoiseOccupancy map [x:channel, y:threshold, colz: NoiseOcc] (maybe in further analysis script)
    • Do a linear fit to a plot of log(noise occupancy) vs. threshold2 to estimate the gaussian noise for each module in ENC. (maybe in further analysis script)