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 4 10.5 22 B 0.2 0.1 39 3
2 5 -20.5 -15 B 0.7 0.1 34 22
3 6 13.5 -24 A 0.2 0.1 36 2
4 7 -4.5 9 B 0.2 0.1 19 4
5 8 -78 -8 A 0.1 0.1 85 1
6 9 -78 -16 J 1 1 85 1
7 548 58 -18 A 0.1 0.1 75 1
8 552 2 6 H 13.5 13.5 13 1
9 555 21 6 A 0.2 0.1 34 2
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