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 31 72 -13 H 2.7 2.6 82 4
2 39 63 -19 A 0.1 0.1 76 1
3 40 -37 -18 A 0.1 0.1 53 1
4 41 -74 15 E 13.2 9.8 84 12
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