261 
TABEL VI. 
Berekening voor Bolvorm 
De Bilt, Juni -J- Juli: * = 37°42'.5 
W 
W s 
Z 
iv s + z 
30° 
0.577 
0.922 
0.270 
119.2 
k = 1 
35 
0.521 
0.894 
0.342 
123.6 
40 
0.466 
0.862 
0.411 
127.3 
i='+ sin Z w 
cos P 
45 
0.414 
0.824 
0.476 
130.0 
W 
R = 
cos, F 
50 
0.364 
0.781 
0.540 
132.1 
55 
0.315 
0.732 
0.601 
133.3 
60 
0.268 
0.677 
0.661 
133.8 
1.1+ sin p 
'' = Z ,n \- S in? 
65 
0.222 
0.611 
0.720 
133.1 
70 
0.176 
0.538 
0.777 
131.5 
75 
0.132 
0.450 
0.833 
128.3 
80 
0.088 
0.345 
0.889 
123.4 
85 
0.044 
0.211 
0.945 
115.6 
30° 
0.693 
0.931 
0.124 
105.5 
35 
0.616 
0.899 
0.221 
112.0 
40 
0.542 
0.861 
0.315 
117.6 
i= 2 -- co f i, w 
COS p 
45 
0.471 
0.817 
0.405 
122.2 
W 
R = 
COS F 
50 
0.405 
0.769 
0.488 
125.7 
55 
0.343 
0.714 
0.566 
128.0 
60 
0.286 
0.655 
0.638 
129.3 
65 
0.232 
0.589 
0.707 
129.6 
, , 1 + sin P 
h = in , — • - 
1 — sin P 
70 
0.182 
0.515 
0.770 
128.5 
75 
0.134 
0.430 
0.831 
126.1 
80 
0.088 
0.329 
0.889 
121 .8 
85 
0.044 
0.202 
0.944 
114.6 
In cos p 
