Difference between revisions of "05/13/2011 PS1 (Tiana) detector threshold calibration"

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[https://wiki.iac.isu.edu/index.php/N%27s_detector_calibration Go Back]
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[https://wiki.iac.isu.edu/index.php/Roman_measurements go back]
  
  
Below the plot of counts rate as function of threshold for PS1 (Tiana). The power supply voltage is -1000 V
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Below the plot of counts rate as function of threshold for PS1 (Tiana). The power supply voltage was -1000 V. The signal is cosmic.
  
 
[[File:Tiana callibration.png | 1000 px]]
 
[[File:Tiana callibration.png | 1000 px]]
  
  
'''Looks like the threshold value should be at about -200 mV.'''
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'''Looks like the threshold value should be at about -100 mV.'''

Latest revision as of 19:01, 24 May 2012

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Below the plot of counts rate as function of threshold for PS1 (Tiana). The power supply voltage was -1000 V. The signal is cosmic.

Tiana callibration.png


Looks like the threshold value should be at about -100 mV.