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 44 72 -13 C 2 1.8 82 5
2 47 7.5 -11 B 0.6 0.3 13 4
3 48 6.5 -17 A 0.2 0.1 19 3
4 49 -0.5 4 A 0.2 0.1 16 2
5 50 -46 -10 B 0.2 0.1 61 5
6 51 -67 -14 J 2.3 2.2 79 4
7 52 -29.5 -8 B 0.2 0.1 61 2
8 53 -59 -10 A 0.1 0.1 74 1
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