B087  fordra087bcs2006 

Latitude  33.4955	Longitude  -116.60267  Elevation  1139  m
 
Install Date 2006-06-13 

Processing Information

Manufacturer:	GTSM Technologies
Manufacturer Gauge Scale Factor:	0.1 nanostrain per digital count 
Manufacturer Areal Scale Factor:	1.5
Manufacturer Shear Scale Factor:	3.0
Manufacturer Gauge Weightings:		CH0=1, CH1=1, CH2=1, CH3=1

CH0 Orientation recorded in field =  340.7  degrees east of north 
  
Borehole Trend Models, y=F+A1*exp(T1*t)+M*t+A2*exp(T2*t) 
Gauge		F	A1	T1	M	A2	T2
CH0	   6.720     0.000    0.00000  0.00440  -10.673   -0.00120
CH1	 -16.760    28.945   -0.00317 -0.00224    0.000    0.00000
CH2	 -23.120    43.234   -0.00360 -0.00500    0.000    0.00000
CH3	 -14.200    20.103   -0.00210  0.00140    0.000    0.00000
 
Barometric Response
Gauge	Response(ns/millibar) 
CH0	-4.2
CH1	-2.7
CH2	-4.0
CH3	-5.2
  
Tidal Constituants
Gauge	Tide	Amp(ns)	Phase
CH0	M2	58.3	2.7
CH0	K1	-21.7	3.9
CH0	N2	57.5	0.9
CH0	O1	-26.4	3.0
CH0	P1	-37.7	1.3
CH0	S2	93.3	0.8
CH1	M2	30.6	7.1
CH1	K1	3.5	6.7
CH1	N2	49.4	0.8
CH1	O1	6.5	6.4
CH1	P1	5.3	2.7
CH1	S2	32.1	3.9
CH2	M2	-24.4	11.4
CH2	K1	134.0	1.8
CH2	N2	-21.1	3.0
CH2	O1	160.0	2.1
CH2	P1	113.5	0.9
CH2	S2	-5.7	5.5
CH3	M2	-126.1	3.9
CH3	K1	-177.6	5.0
CH3	N2	-67.4	0.6
CH3	O1	179.9	5.5
CH3	P1	167.6	1.6
CH3	S2	-151.9	1.4
 
Strain Matrices To Compute Areal and Shear Strain from Gauge Strain
 
  Manufacturer's Isotropic Strain Matrix, C=1.5, D=3.0, Gauge Weights=1, Orientation =  340.7
	0.296 0.519 0.296 0.222 
	-0.209 0.345 0.071 -0.207 
	-0.331 -0.135 0.385 0.081 
 
  PBO Tidal calibration , Preliminary
	1.297   0.724   1.110   -0.780
	0.811   -0.364  -0.388  -0.241
	-1.451  0.738   -0.910  0.136