User name R. Michaels
Log entry time 12:09:43 on June 1,2001
Entry number 61585
keyword=fastbus helicity flag checksThe fastbus helicity flags were checked on both spectrometers,
requiring some cabling changes and change to the detmap.
The "helicity" info in the following "official detmap" files were
changed: ~adaq/detmap/detmap.config.lr and detmap.config.eh
Users will need to copy this to wherever ESPACE runs, and also
ESPACE needs to be modified since the ROC1 information is new.
A simple code to check helicity flags is in ~adaq/helchk. If you
run ./helchk there, it is self explanatory, but here are some notes:
and fig 1 is a plot made with hchk.kumac for Left Arm.
Directory: ~adaq/helchk. Computer: adaql1, etc (Linux).
Fortran codes are *.f there, and there is a Makefile.
Usage: First put a list of runs (it could be one) in file 'run.list' in this directory.
Then execute this code (type ./helchk) and look at the histogram
file hchk.hbook. Plot with lego option, e.g. see hchk.kumac
FIGURE 1
