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Message ID: 1512
Entry time: Thu Apr 23 18:09:11 2009
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| Author: |
Yoichi |
| Type: |
Update |
| Category: |
Environment |
| Subject: |
Effect of cryopump |
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The attached is the trend plot of the MC1 accelerometer for 3 days.
It is evident that the seismic level increased by a factor of two on Wednesday morning (when Steve started the cryopump). |
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