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Click on the "EOL pre/post-Offset Plots" calibration dates to see the offset plots as a function of temperature.  For sonics "on top" use the red data curves (chamber temperature increasing with time) and for sonics "on bottom" use the black curves (chamber temperature decreasing), i.e. the curve with the smaller variance.

The dates in violet are the most-recent pre-project calibrations or EOL offset measurements.

 

Sonic 

Site

Factory

Calibration 

EOL pre-project

Offset Plots

EOL post-project

Offset Plots

u.x

u.y
  

u.z 

0536BAO 150m SE Oct 14, 2014    

0537

BAO 150m NW

Feb 4, 2015 

Oct 9, 2014

July 1, 2015

ok 

ok

ok 

0539

BAO 250m NW

Feb 6, 2015Oct 8, 2014July 6, 2015

> 9 C

10.8 C @ 42 C

19 - 29 C

4.4 C @ 25 C

> 28 C

-3.4 C @ 47 C

0671BAO 200m NWFeb 10, 2015Jan 27, 2015July 7, 2015okokok
0672BAO 250m SEOct 10, 2012Oct 9, 2014July 8, 2015ok  ok

1 - 21 C

-2.4 cm/s @ 13 C

 

0674BAO 200m SEAug 13, 2012Oct 10, 2014July 2, 2015okokok
0800BAO 50m NWFeb 5, 2015Jan 21, 2015July 7, 2015

30 - 34 C

4.7 cm/s @ 31C

okok
0853BAO 100m NWJune 21, 2012Oct 10, 2014July 8, 2015  

> -4 C

5.6 C @ 7 C

okok 
0856BAO 300m SEJune 12, 2013Jan 22, 2015July 2, 2015

> 40 C

-4.7 cm/s @ 45 C

okok
1122BAO 300m NW Jan 13, 2015    
1123BAO 50m SEJune 13, 2013Jan 13, 2015July 1, 2015okokok
1124BAO 100m SEJuly 19, 2012Jan 27, 2015July 6, 2015ok

23 - 34 C

-4.5 cm/s @ 27 C

ok