Basic Information
Number:
Date:
Standard Time:
International time:
P:
B_0:
L_0:
L:
  N S N+S
g
f
R
k R
weather:
visibility:
Note:
Observer:
Sunspot Information
No. Sunspot number longitude latitude type a a' radius Sunspot number
1 52 66 -7 A 0.1 0.1 79 2
2 62 40 21 C 1.5 1.2 65 8
3 64 21 8.5 F 22 12.5 38 48
4 0 38.5 9.5 J 0.4 0.4 58 1
5 66 5 10 C 75 65 26 8
6 67 -9.5 -12 D 15.5 13.5 16 22
7 68 11 14 C 1 0.7 36 11
8 69 -22.5 9 D 10 8.5 39 6
9 70 -29 20.5 C 2.5 2 54 12
10 71 -50.5 25 J 4.7 4.7 74 3
11 72 8.5 -10 A 0.1 0.1 14 1
12 73 -37.5 -17.5 B 0.2 0.1 53 4
13 74 -75 -23 J 1.5 1.5 83 1
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