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
1 513 59 16.5 F 17 6.5 77 22
2 520 -1.8 -14 A 0.1 0.1 16 1
3 521 -11.5 22 E 19 12 41 32
4 522 -52 -11.5 A 0.1 0.1 68 1
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