Request:     /FDC/fdc_parms:0:default:2013-01-17_19-02-28

Constants information:

Table	[/FDC/fdc_parms]
Variation	default
Created	2013-01-17 19:02:28
Run range	0 - inf.
Author	anonymous
Exact id	/FDC/fdc_parms:0:default:2013-01-17_19-02-28

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Comment:

electron drift velocity
dead wire radius
other dead wire radius
threshold in keV
threshold in fC
electron charge in fC
diffiusion speed cm^2/s --> 200 microns at 1 cm
The error on the drift time in the FDC. The drift times
for the actual FDC hits coming from the input file
are smeared by a gaussian with this sigma.
200.0/55.0*1.0E-9; # in seconds
The error in the distance along the wire as measured by
the cathodes. This should NOT include the Lorentz
effect which is already included in hdgeant. It
should include any fluctuations due to ion trail density
etc. 150.0 microns [microns]
FDC_CATHODE_SIGMA 50.0
number of sigmas above pedestal for cutting FDC hits
The FDC pedestal noise is used to smear the cathode ADC
values such that the position along the wire has the resolution
specified by FDC_CATHODE_SIGMA.
units in pC (calculated from FDC_CATHODE_SIGMA in SmearFDC)
FDC_PED_NOISE 1.527
Time window for acceptance of FDC hits units in nanoseconds
Fraction of FDC hits to randomly drop (0=drop nothing 1=drop everything)

Data:

FDC_DRIFT_SPEED	FDC_WIRE_DEAD_ZONE_RADIUS	FDC_STRIP_DEAD_ZONE_RADIUS	FDC_ACTIVE_AREA_OUTER_RADIUS	FDC_ANODE_CATHODE_SPACING	FDC_TWO_HIT_RESOL	FDC_WIRES_PER_PLANE	FDC_WIRE_SPACING	FDC_STRIPS_PER_PLANE	FDC_STRIP_SPACING	FDC_STRIP_GAP	FDC_MAX_HITS	FDC_K2	FDC_STRIP_NODES	FDC_THRESH_KEV	FDC_THRESH_STRIPS	FDC_ELECTRON_CHARGE	FDC_DIFFUSION_COEFF	FDC_TDRIFT_SIGMA	FDC_CATHODE_SIGMA	FDC_THRESHOLD_FACTOR	FDC_PED_NOISE	FDC_TIME_WINDOW	FDC_HIT_DROP_FRACTION
.0055	3.5	5.0	48.5	0.5	25.	96	1.	192	0.5	0.1	100	1.15	3	1.	0.001	1.6022e-4	1.1e-6	1.0e-9	150.0	4.0	0.2	1000.0	0.0;