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 10 36.5 CRI 0.9 0.8 56 4
2 40 15 2.5 DSI 5.3 3 34 24
3 42 11 23 AXX 0.2 0.1 42 2
4 43 -20 -29 DRI 1.4 0.8 44 13
5 44 8 -20.5 AXX 0.2 0.1 37 3
6 47 -13 -57 CSO 3.2 3.1 71 3
7 48 9 -40 BXO 0.2 0.1 59 2
8 49 -12 -69 BXO 0.3 0.1 80 3
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