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 63 15.5 -10 B 0.6 0.1 35 20
2 64 58.5 9 C 2.5 2.3 75 7
3 66 -16 -7 C 1 0.6 25 22
4 67 -35.5 10.5 C 0.9 0.8 55 5
5 68 -47.5 -8.5 F 33 23.3 64 25
6 69 8 -5 B 0.2 0.1 11 3
7 70 -11.5 -11.5 B 0.2 0.1 19 2
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