T20SR16E
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Added the following ARRA Control Points

100700
600700
700100

Commented out previous version of these control points

There are existing problems with the 1-JAN-1999 D Wilson Survey
Loosened SID Error estimates for S3213 to 25000ppm & 7200 sec & S100300 to 300ppm & 60 sec.

 CHI SQUARED TEST ON ANALYSIS
   .748 <  7.561 <  1.208
   (LOW)             (HIGH)
 DOES NOT PASS AT THE 5 % SIGNIFICANCE LEVEL

mg/ll 6/2/10
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