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
1 518 -22 60 DAI 6.4 3 78 8
2 522 6 67 HSX 2.5 2.5 80 1
3 523 0 54 AXX 0.2 0.1 71 2
4 525 15 54 BXI 0.5 0.2 70 9
5 531 -21 24 BXI 0.4 0.1 51 10
6 537 22 -11 ERI 6.5 1 30 62
7 538 -4 33 CRO 1.3 1 49 5
8 539 -8 -54 AXX 0.1 0.1 72 1
9 540 -14 -5 AXX 0.1 0.1 30 1
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