Minutes from target meeting held July 20 2006 in 888

These minutes are available also from:

http://wwwcompass.cern.ch/compass/detector/target/Minutes/2006/

a) Paul was analyzing the highest deuteron polarizations reached in 
2001 - 2004 in terms of nuclear spin temperature.

b) Takeshi was measuring the volumes of 2004 double cells at room temperature 
and in LN2.

c) First thermal equilibrium calibration was finished on July 16. Three 
temperatures 1.1 K, 1.4 K and 1.6 K were used. The preliminary error is
about 1 % for coils #2 - #5 and #7 - #10, and 6 % for coils #1 and #6.

d) The pump room air conditioning was broken on July 20. Compressor drive belt 
was replaced. 

e) The evaporator roots blower RHV2000 axial coupling was repaired. Now the 
4He evaporator can reach 1.2 - 1.3 K temperatures again.