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 18 72 18.5 H 6 6 83 1
2 27 17 -7.5 J 0.4 0.4 25 1
3 30 -15 -16 J 1.3 1.3 27 1
4 35 53 -12 C 0.7 0.4 69 8
5 37 -24 7 C 3.6 3 40 17
6 38 -40 17 J 0.5 0.5 61 1
7 40 4.5 26 B 0.1 0.1 45 2
8 42 -57 9 D 5 3.8 74 8
9 44 -60 29.5 C 6.3 6.2 80 4
10 45 -30 19 A 0.1 0.1 54 1
11 46 -34.5 15 B 0.1 0.1 56 3
12 47 -67 20.5 B 0.4 0.3 81 2
13 48 -74 13.5 D 2.5 2 84 3
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