Operator: zhangchi
spin angle is 47.
not one single event during the shift. only thing to do is licking the buttons to start runs. cell t is fluctuating between 160 and 170 K and is obviously correlated with beam fill.
Some confusion about proper code to use for hPz.
pol.log and RUNLIST-D2.4 updated. As of 8:30am, runs up to 13720 crunched.
with runs from 13697 to 13720, 4kC total, show_deep_asym_all_47.C gives:
hPz = 0.21+-0.04 (L) 0.29+-0.03 (R)
with these runs, tensor pol is:
Pzz = 0.35 +- 0.12
hPz is lower than TB reported: " Polarization product for latest runs (runs 13697-13703) is 0.45 +- 0.18 and 0.49+-0.11 according to show_deep_asym.C (45 deg spn angle) corresponding".
show_deep_asym_all_47.C gives 0.16+-0.10 and 0.30+-0.06 for the exact same runs. the macro show_deep_asym_all_47.C is in
/home/daq/blast/pro2004/analysis/macros/Deuterium/DEEPLIB
while the macro TB used, show_deep_asym.C, is in directory
/home/daq/blast/pro2004/analysis/macros/Deuterium
Maybe Aaron can clarify the situation about which macro is to be used.
Chi
This archive was generated by hypermail 2.1.2 : Mon Feb 24 2014 - 14:07:32 EST