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
1 597 73 18 Hhx 4.7 4.7 84 1
2 602 45 19 Dai 6 3.4 65 20
3 608 13 13 Csi 2 1.4 27 12
4 612 -14 -9 Csi 2.7 2.3 24 12
5 615 -38 15 Cro 0.7 0.4 56 3
6 617 -12 -21 Bxi 0.2 0.1 35 5
7 618 -41 -27 Axx 0.1 0.1 64 1
8 619 -68 -21 Bxi 0.3 0.1 81 9
9 620 -85 28 Hrx 0.2 0.2 86 1
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