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 37 57 9 C 1.9 1.6 76 9
2 40 36 -17 D 19 12.1 52 21
3 41 39 -13.5 J 1.6 1.6 55 1
4 44 26 13 A 0.1 0.1 46 1
5 45 -12.5 -8 B 0.2 0.1 20 6
6 47 -37.5 -12 A 0.1 0.1 53 1
7 48 -4 7.5 B 0.3 0.1 19 6
8 49 -70 -20 C 0.7 0.6 81 3
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