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180
190
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270
180
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90
270
[AZIMUTH COLUMN READING WHEN EARTH STATION IS WEST OF SATELLITE]
[AZIMUTH COLUMN READING WHEN EARTH STATION IS EAST OF SATELLITE]
EARTH STATION ANTENNA LATITUDE (IN DEGREES NORTH OR SOUTH OF EQUATOR)
EARTH STATION ANTENNA AZIMUTH (IN DEGREES)
" L" IS THE DIFFERENCE BETWEEN THE EARTH STATION
ANTENNA SITE LONGITUDE AND THE SATELLITE LONGITUDE
AZIMUTH CHART
CHART 3
0°
5°
10°
15°
20°
25°
30°
35°
40°
45°
50°
55°
60°
65°
70°
75°
NORTHERN
HEMISPHERE
SOUTHERN
HEMISPHERE
WEST EASTWESTEAST
0
10
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40
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60
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80
90
360
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280
270