Comparison of the cable -driven counter and the Jones/Oerth Counter On LL's front wheel
		Cable-driven counter				Jones/Oerth Counter
Gear ratio		280				260
		9				11
Counts per revolution		31.111111111				23.636363636
		Mounted on left side, counts up				Mounted on right side, counts down.
	Obtain conversion factor by dividing Jones/Oerth gear ratio by cable-driven gear ratio.
			Conversion factor
	(280/9)/(260/11)	=	0.75974025974026
	Convert cable-driven count intervals by multiplying them by the conversion factor and find the difference between
	the cable-driven counts and the Jones/Oerth counts.
	Cable-driven Counter		Converted		Jones/Oerth			Difference
	counts	interval	interval		counts	interval
Elapsed counts for Day 1
Start precal	15000				122918.25
End postcal	96113.5	81113.5	61625.19156		61293	61625.25		-0.06
Elapsed counts for Day 2
Start cal 1	23500				740486.5
End cal 3	870913	847413	643813.7727		96672.5	643814		-0.23
	Comparison of the cable -driven counter and the Jones/Oerth Counter On LL's front wheel
Day 1
26-May-01
	Cable driven		Converted Counts		Jones/Oerth
	Counts	Interval (cts)	for Interval		Counts	Interval (cts)		Difference (cts)
Precal	15000				22918.25
	21642.5	6642.5	5046.574675		17871.5	5046.75		-0.18
	28285.5	6643	5046.954545		12824.5	5047		-0.05
	34928	6642.5	5046.574675		7778.75	5045.75		0.82
	41569	6641	5045.435065		2732.5	5046.25		-0.81
Postcal	69550				81474
	76190.5	6640.5	5045.055195		76429	5045		0.06
	82833	6642.5	5046.574675		71383	5046		0.57
	89473.5	6640.5	5045.055195		66337.75	5045.25		-0.19
	96113.5	6640	5044.675325		61293	5044.75		-0.07
Stadium Measurements
Point A	48660				97345
WR Start	50009.5	1349.5	1025.269481		96320.5	1024.5		0.77
M Start	54063	4053.5	3079.607143		93240.5	3080		-0.39
Finish	54497.5	434.5	330.1071429		92910.5	330		0.11
WR Start	56401	1903.5	1446.165584		91464	1446.5		-0.33
M Start	60452.5	4051.5	3078.087662		88386	3078		0.09
Finish	60886.75	434.25	329.9172078		88056	330		-0.08
Point A	62636.25	1749.5	1329.165584		86727	1329		0.17
Total		13976.25	10618.31981			10618		0.32
Day 2
27-May-01
	Cable driven	Interval (cts)	Converted Counts		Jones/Oerth	Interval (cts)		Difference (cts)
	Counts		for Interval		Counts
1st calibration	23500				740486.5
	30140	6640	5044.675325		735441.5	5045		-0.32
	36778	6638	5043.155844		730398.75	5042.75		0.41
	43416	6638	5043.155844		725355.5	5043.25		-0.09
	50055.25	6639.25	5044.105519		720311	5044.5		-0.39
2nd calibration	25620				207057.5
	32250	6630	5037.077922		202020	5037.5		-0.42
	38882.75	6632.75	5039.167208		196981.5	5038.5		0.67
	45512	6629.25	5036.508117		191944.75	5036.75		-0.24
	52142.5	6630.5	5037.457792		186907	5037.75		-0.29
3rd calibration	44400				116815.5
	51028.75	6628.75	5036.128247		111779.75	5035.75		0.38
	57656.5	6627.75	5035.368506		106743.75	5036		-0.63
	64284.75	6628.25	5035.748377		101708.5	5035.25		0.50
	70913	6628.25	5035.748377		96672.5	5036		-0.25
Stadium Parking Measurement
Point 1	54071.5				717260
Point A	57362.5	3291	2500.305195		714759.75	2500.25		0.06
Point 2	60360	2997.5	2277.321429		712482.5	2277.25		0.07
Total		171794	4777.626623			4777.5		0.13
Marathon Road Measurement
Point 2	67189				707294
5 km	135453	68264	51862.90909		655431.5	51862.5		0.41
10 km	215508	80055	60821.00649		594610	60821.5		-0.49
15 km	295491	79983	60766.30519		533844	60766		0.31
20 km	375348.5	79857.5	60670.95779		473173	60671		-0.04
21.1 km	392906	17557.5	13339.13961		459834	13339		0.14
25 km	455268	62362	47378.92208		412455	47379		-0.08
30 km	535190	79922	60719.96104		351734.5	60720.5		-0.54
35 km	615121	79931	60726.7987		291008	60726.5		0.30
40 km	695116	79995	60775.42208		230232.5	60775.5		-0.08
Point 1	721617	26501	20133.87662		210098.5	20134		-0.12
Total		654428	497195.2987			497195.5		-0.20
Race Walk 4 km Loop
Point 2	56062.5				183929.25
Point 2	101701.75	45639.25	34673.97565		149255.25	34674		-0.02
Race Walk 2 km Loop
Arc Loop Start	9000				143710.5
Arc Loop Start	40924.25	31924.25	24254.13799		119455.5	24255		-0.86