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 2 42 7 C 2.5 1 58 13
2 3 -31.5 -13.5 A 0.2 0.1 47 2
3 6 -53 -15 B 1 0.2 70 14
4 653 74 -30.5 J 0.7 0.7 83 1
5 655 81 -7 J 1.6 1.6 86 1
6 662 21.5 10.5 J 7.7 7.6 37 6
7 666 11 11.5 C 1.6 1.5 27 5
8 669 56 21.5 B 0.6 0.2 75 13
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