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<u><b>Narbe:</b></u> Updated kinematic binning tables, using both Jon's
results for energy resolution.<br>
<a class="moz-txt-link-freetext" href="https://hallcweb.jlab.org/experiments/sane/wiki/index.php/Kinematics#02.2F16.2F2011">https://hallcweb.jlab.org/experiments/sane/wiki/index.php/Kinematics#02.2F16.2F2011</a><br>
As well as a a best-estimate <br>
<a class="moz-txt-link-freetext" href="https://hallcweb.jlab.org/experiments/sane/wiki/index.php/Kinematics#02.2F15.2F2011">https://hallcweb.jlab.org/experiments/sane/wiki/index.php/Kinematics#02.2F15.2F2011</a><br>
Added Q^2=2[GeV^2] to the recent tables. <br>
Looking at dilution factors. Weighting by cross-section.<br>
<a class="moz-txt-link-freetext" href="https://hallcweb.jlab.org/experiments/sane/wiki/index.php/Packing_Fraction#02.2F16.2F2011">https://hallcweb.jlab.org/experiments/sane/wiki/index.php/Packing_Fraction#02.2F16.2F2011</a><br>
Weighting by cross-section only is not sufficient; needs to include
luminosity as well. Working on this.<br>
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<u><b>James:</b></u> Updated asymmetries with target polarization
tables using beam current lower bound cuts (>60nA).<br>
<a class="moz-txt-link-freetext" href="https://hallcweb.jlab.org/experiments/sane/wiki/index.php/Raw_Asymmetries#Adding_Current_Cuts_to_Asymmetries:_2.2F9.2F2011">https://hallcweb.jlab.org/experiments/sane/wiki/index.php/Raw_Asymmetries#Adding_Current_Cuts_to_Asymmetries:_2.2F9.2F2011</a><br>
Accounting for HWP in charge normalization. This is not necessary. HWP
only needs to be taken in to account with the beam polarization.<br>
<a class="moz-txt-link-freetext" href="https://hallcweb.jlab.org/experiments/sane/wiki/index.php/Raw_Asymmetries#HWP_charge_normalization:_2.2F14.2F2011">https://hallcweb.jlab.org/experiments/sane/wiki/index.php/Raw_Asymmetries#HWP_charge_normalization:_2.2F14.2F2011</a><br>
Looking at possible dependence of asymmetries on azimuthal angle of
scattered electron. Doesn't see a dependence for 4.7 GeV perpendicular
case. <br>
<a class="moz-txt-link-freetext" href="https://hallcweb.jlab.org/experiments/sane/wiki/index.php/Raw_Asymmetries#Looking_at_Cuts_in_Phi:_2.2F16.2F2011">https://hallcweb.jlab.org/experiments/sane/wiki/index.php/Raw_Asymmetries#Looking_at_Cuts_in_Phi:_2.2F16.2F2011</a><br>
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<u><b>Luwani:</b></u> Looking at neutral pions asymmetry.Adding more
runs/statistics as they get replayed. <br>
<a class="moz-txt-link-freetext" href="http://www.jlab.org/~lzwano/pi0_asymmetry_run%23.pdf">http://www.jlab.org/~lzwano/pi0_asymmetry_run%23.pdf</a><br>
Will look at them normalized by charge and live-time, and also at the
yields.<br>
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<u><b>Whit:</b></u> Made parallel-coordinate plots for ntuple variables
pertaining to the detectors. This is to map correlations of the
variables and cuts placed on them. Will be useful in comparing data and
MC.<br>
<a class="moz-txt-link-freetext" href="http://quarks.temple.edu/~whit/SANE/talks/plots/cluster_2_16_11.pdf">http://quarks.temple.edu/~whit/SANE/talks/plots/cluster_2_16_11.pdf</a><br>
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<u><b>Hoyoung (02/17/11):</b></u> Looking at packing fractions. Found
mystery of packing fractions not matching for some of the runs using
the same target loads/cups. Some of the runs weren't getting replayed
completely. They seem to be consistent now.<br>
Seeing some mismatch in comparing data and MC. Using E_beam and P_HMS
from logbook. Will use numbers in scaler files. Could also use beam
energies from the beam polarization tables.<br>
<a class="moz-txt-link-freetext" href="https://hallcweb.jlab.org/experiments/sane/wiki/index.php/Hykang#2011.2F02.2F17">https://hallcweb.jlab.org/experiments/sane/wiki/index.php/Hykang#2011.2F02.2F17</a><br>
Studying what happens with cuts on slow raster.<br>
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As always, please let me know if I missed anything or if I made any
mistake(s)<br>
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Next meeting will be February 23rd 3:30pm JLab time.<br>
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