Direct radiation measured by Eppley NIP

C A L E N D A R
73
April 2006
48
Mon
Tue
Wed
Thu
Fri
Sat
Sun
13
27
28
29
30
31
1
2
14
3
4
5
6
7
8
9
15
10
11
12
13
14
15
16
16
17
18
19
20
21
22
23
17
24
25
26
27
28
29
30
18
1
2
3
4
5
6
7
Y-12 airplane