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Absolute Gain Measurement L1C1#2 [message #1280] Mon, 10 January 2005 14:27
Sascha Freuen is currently offline  Sascha Freuen
Messages: 9
Registered: August 2004
Location: Heidelberg PI
occasional visitor
From: *kip.uni-heidelberg.de
Dear All

Please find below the results of our absolute gain measurement.
The measurement was achieved by recording the anode current and the individual pulses.
For measuring we used the Fe source with 3 different collimators.
This is to avoid space charge effects and to check for consistency.
Collimator 3 allows the most intensity , collimator 1 least intensity.



http://img25.exs.cx/img25/6669/absgainlog4iv.gif

edit:
drift voltage : -2100 V
gas mixture : Ar(85%)/CO2(15%)


[Updated on: Wed, 12 January 2005 17:55]

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