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 39 -8 58 CSI 3.1 3 73 6
2 42 26 38 CRI 0.9 0.6 65 10
3 43 20 40 CRI 0.7 0.4 62 11
4 44 -17 24.5 BXI 0.3 0.1 38 8
5 46 -13 -12 BXI 0.3 0.1 20 6
6 48 -34 -32 CSI 1.6 1.1 57 7
7 49 -16 -40 CSO 2.6 2.5 56 2
8 50 -11 -41.5 CSI 1.9 1.8 57 3
9 52 25 -54 DSI 3.8 2.1 75 16
10 53 -14 -49 HSX 0.8 0.8 65 1
11 54 7 16 BXI 0.3 0.1 31 8
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