TB 9-5220-212-40
Table 4. Sample Calibration Stations (Perimeter Lines) Continued.
Column 6
Column 7
Column 3
Column 4
Column 5
Cumulative
Linear
Column 2
Column 1
Angular
Linear
Cumulative
Correction
Displacement
Readings
Station
Displacement
Displacement
Displacement
From Datum
(Seconds of
Factor
(Seconds of
(Micro-
(Micro-
Number
Plane (Micro-
(Micro-
Arc)
Arc)
Inches)
Inches)
Inches)
Inches)
South Perimeter Line (East to West)
0
0
0
0
0
-179
-179
1
15.2
0
0
0
-159
-159
2
14.5
-0.7
-11
-11
-139
-150
3
14.4
-0.8
-12
-23
-119
-142
4
13.8
-1.4
-21
-44
-98
-142
5
14.2
-1.0
-15
-59
-78
-137
6
13.5
-1.7
-26
-85
-58
-143
7
14.0
-1.2
-18
-103
-38
-141
8
12.9
-2.3
-35
-138
-18
-156
9
13.0
-2.2
-33
-171
+2
-169
10
13.1
-2.1
-32
-203
+22
-181
11
12.5
-2.7
-41
-244
+43
-201
12
12.9
-2.3
-35
-279
+63
-216
13
12.9
-2.3
-35
-314
+83
-231
14
12.6
-2.6
-39
-358
+103
-250
Table 5. Sample Calibration Stations (Centerline).
Column 6
Column 7
Column 3
Column 4
Column 5
Column 2
Cumulative
Linear
Column 1
Angular
Linear
Cumulative
Readings
Correction
Displacement
Displacement
Station
Displacement
Displacement
(Seconds
Factor
from Datum
(Seconds of
Number
(Micro-
(Micro-
of Arc)
(Micro-
Plane (Micro-
Arc)
Inches)
Inches)
Inches)
Inches
West-East Centerline
0
0
0
0
0
-115
-115
1
14.7
0
0
0
-88
-88
2
13.7
-1.0
-15
-15
-61
-76
3
13.6
-1.1
-17
-32
-34
-66
4
14.6
-0.1
-2
-34
-8
-42
5
15.0
+0.3
+5
-29
+20
-9
6
13.9
-0.8
-12
-42
+47
+5
7
12.3
-2.4
-36
-77
+74
-3
8
12.5
-2.2
-33
-110
+101
-9
9
10.9
-3.8
-57
-167
+128
-39
10
10.5
-4.2
-63
-230
+155
-75
11
13.4
-1.3
-20
-250
+181
-69
12
12.9
-1.8
-27
-277
+208
-69
13
11.9
-2.8
-42
-319
+235
-84
14
10.5
-4.2
-63
-382
+261
-121
North-South Centerline
0
0
0
0
0
-154
-154
1
16.9
0
0
0
-124
-124
2
18.7
+1.8
+27
+27
-94
-67
3
17.1
+0.2
+3
+30
-65
-35
4
17.3
+0.4
+6
+36
-35
+1
5
15.2
-1.7
-26
+10
-5
+5
6
14.3
-2.6
-39
-29
+25
-4
7
13.2
-3.7
-56
-85
+55
-30
8
11.9
-5.0
-75
-160
+84
-76
9
13.1
-3.8
-57
-217
+114
-103
10
12.4
-4.5
-68
-285
+144
-141
11