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 14 67.5 16 J 0.8 0.8 82 1
2 16 56.5 14 E 39 19.3 74 20
3 17 34.5 11 D 53 52.8 54 16
4 21 12 13 C 1.6 0.9 33 20
5 23 -6 -13 B 0.3 0.1 15 5
6 26 -76 -13 J 0.7 0.7 84 1
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