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 66 CRI 0.4 0.3 80 4
2 40 15 28 CSI 3 2.8 50 8
3 43 -19 -2 CRI 1 0.6 18 12
4 46 -6 -17 BXO 0.2 0.1 26 4
5 47 -13 -30 HSX 4.7 4.7 43 1
6 49 -12 -39 CAI 1.5 1.3 53 11
7 50 -3 -28 BXO 0.2 0.1 42 2
8 51 -18 -34 AXX 0.1 0.1 50 1
9 52 -16 -64 DSO 2.2 1.2 77 6
Loading...