Initial look at 9 string MC

• NPE-Energy
  
• ATWD based NPE vs FADC based NPE
  
• Waveforms
  
  
  click to enlearge plots.
  

  NPE-Energy

  dataset-322: 9 string (reduced number of bins)	dataset-316: 23 string
  log NPE vs log Energy	log NPE vs lov Energy

  
  

  Using ATWD and FADC based NPE

  log NPE vs log Energy: Best estimated, ATWD based and FADC based

  ATWD-FADC

  dataset-322: 9 string (reduced number of bins)	dataset-316: 23 string
  Channel wise Log ATWD NPE vs Log FADC NPE	Channel wise Log ATWD NPE vs Log FADC NPE

  Waveforms...

  Lastly as always I looked at some waveforms.
  ATWD waveforms are red lines and FADC waveforms are blue lines.
  Dashed lines are estimated baseline by portia.

  Just plotted GDOM waveforms for a random choice

  Large NPE waveforms are... ah... ATWD saturation level is as low as that of FADC after 32bin*3.3ns = 105ns short period!

  
  
  

  send your comments to: aya at hepburn.s.chiba-u.ac.jp