CHIPS IAC Run 5-28-08

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Delay from gun is about 400 ns gate width between 400 and 800 ns

Tune 4 MeV electrons into Experimental Cell

Optics elements 45Q2, Bend2, L90Q1m L90Q2 are after the tungsten converter.

Device setting
RS1 -0.46
RS2 +0.77
FS1 -0.68
FS2 0.00
0Q1 +0.76
0Q2 +0.94
45Q1 +0.02
45Q2 +1.37
L90Q1 -2.98
L90Q2 +0.98
Bend1 +1.42
Bend2 +10.66
Gun HV 20 kV
Grid 4.84
802 13.2 kV
SOL1 0.00
SOL2 8.59

MPA RUns

Run # MPA file name W Ta Description
6 NaI006.mpa NA NA Background measurement, no source
7 NaI007.mpa NA NA Na-22 source on top of NaI detector
8 NaI008.mpa NA NA change spec amp gain from 500 to 200
9 NaI009.mpa NA NA Co-60 source on top of NaI, Na-22 removed, Spec amp gain back to 500
10 NaI010.mpa NA NA change spec amp gain from 500 to 1000, put Na-22 and Co-60 on top of Nai
11 NaI011.mpa IN IN ADC free running, change spec amp gain to 500, took out sources - 12 NaI012.mpa IN IN ADC gated with Gun, change spec amp gain to 500, took out sources - 13 NaI013.mpa IN IN

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