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<pre class="messagepre">
Failure of a quadrupole triplet at BigRIPS (some time after earthquake)
We take the chance of measuring background:
File: 150504_1500_2047_bckg.root
Rate per tube (n/s): U=0.098, D=0.0062, US=0.0200
Ratio to 1st 110Zr: U=1.38, D=1.99, US=0.90
Notes:
-Compared to the 1st background measurement there are changes
larger than expected statistical fluctuations:
perhaps due to slight changes in noise</pre>
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