$ 
% 
TABLE I 
Distance and Time Covered by Observations Outside the Grid 
Date 
03 
01; 
03 
06 
13 
ia 
13 
16 
17 
18 
19 
20 ' 
21 
22 
23 
2a 
23 
26 
27 
TT 
No. Hours 
13.1 
13.3 
13.0 
а. i 
9.1 
13.1 
13.2 
10.2 
0.0 
0.0 
0.0 
3.2 
0.0 
0.0 
12.7 
13.2 
13.3 
13.3 
б . 3 
131.3 
A ? i 
A 1 Cv 
\ A > 
v / A" 1 ’ 
-a 
No, Miles 
101 
103 
• 131 
a2 
33 
102 
112 
98 
0.0 
0 
0 
ai 
0 
0 
109 
no 
101 
128 
33 
126a 
TABLE II 
Distance and Time Covered by Observations Inside the Grid 
No. Hours 
No. Miles 
^06 
8.6 
07 
12.7 
08 
12.6 
09 
12.8 
10 
12.7 
11 
12.8 • 
12 
13.2 
13 
9.1 
Total 
9 a .3 
76 
120 
100 
126 
118 
no 
127 
76 
833 
T 0 
„ i -J 
0- 
4 
o 
n i 
CJr 
0 
f 
r * 
7 0^ 
a-* 
f 
... ■ ■ ■ 
