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 46 23 49 HSX 1.3 1.3 66 1
2 47 23 16 HHX 13.8 13.8 33 1
3 48 -15 15 CSI 7.2 5.7 35 22
4 50 20 4 BXO 0.3 0.1 21 7
5 51 27 -46 HHX 12.1 12.1 64 2
6 52 9 -54 BXI 0.2 0.1 70 4
7 53 -13 -54 CSI 2.7 2.4 74 13
8 54 -27 -67 HSX 1.2 1.2 83 1
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