Seeing for Ashburn

Fri 2017-10-20 to Sat 2017-10-21
Sky
Hour (EDT) Clouds
Best values are marked
arc sec.
20 0 1.66
21 0 1.66
22 0 1.62
23 0 1.59
0 0 2.04
1 0 2.05
2 0 1.54
3 2 1.53
4 3 1.51
5 5 2.04
6 29 2.01
7 54 1.98
8 78 2.00
9 52 2.02
10 26 2.03
11 1 2.02
12 4 2.02
13 7 2.02
14 10 2.01
15 17 1.99
16 24 1.96
17 30 1.95
18 28 1.95
19 25 1.95