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Archived Messages for EGN_CALCOM_1997@cebaf.gov: ntuple files in /work area
ntuple files in /work area
WILL BROOKS (BROOKSW@CEBAF.GOV)
Thu, 03 Apr 1997 08:14:00 -0500 (EST)
Hello,
Over the last few weeks I have been running recsis on a number
of the February data files. The more recent ones might be interesting
to look at. The name of the ntuple file are of the form "runXXXY",
where XXX is the run number and Y gives more information, as follows.
There have been two variants of these runs: some are on the .a00 files
and some are on the .b00 files; and some have the standard 'Bogdan'
number of minimum hits per segment for hit-based tracking (3 for
region I four-row superlayers, 4 for all others), while others have
a reduced number (2 and 3, respectively) which should reduce sensitivity
to wire groups with dead HV, in the HBT analysis.
Most recent interesting runs:
run682a2or3.rzn !from .a00, 2/3 hits minimum per superlayer
run682b2or3.rzn !from .b00, 2/3 hits minimum per superlayer
run682b.rzn !from .b00, 3/4 hits minimum per superlayer
run682b2or3.rzn !from .b00, 2/3 hits minimum per superlayer
run781b2or3.rzn !from .b00, 2/3 hits minimum per superlayer
Joe Manak has been doing a comparison of the effects of the the
'demuxing' (.b00 files) and the effects of reducing the number of
hits/superlayer using these files.
- Will