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 69 37.5 -15 J 0.9 0.9 54 1
2 70 32 15 E 12.5 4 52 23
3 72 11 17 J 0.9 0.9 34 1
4 73 1.5 8.5 C 1 0.3 18 12
5 74 -24 18.5 G 7 4 44 21
6 75 -26 7.5 B 0.2 0.1 40 4
7 77 -50.5 19.5 E 16 8 69 8
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