Seeing for Ashburn

Sun 2018-04-22 to Mon 2018-04-23
Sky
Hour (EDT) Clouds
Best values are marked
arc sec.
20 0 1.61
21 33 1.57
22 67 1.57
23 100 1.61
0 67 1.71
1 54 1.84
2 61 1.93
3 73 1.93
4 85 1.94
5 97 2.00
6 96 2.14
7 95 2.34
8 94 2.52
9 95 2.61
10 96 2.59
11 96 2.44
12 96 2.19
13 95 1.95
14 94 1.85
15 94 1.94
16 94 2.20
17 93 2.51
18 95 2.71
19 96 2.76