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
1 643 69 -9.5 H 3.4 3.4 82 2
2 647 59 -14 C 0.4 0.3 74 2
3 648 80 15 J 0.4 0.4 86 1
4 651 13 -4 B 0.2 0.1 21 3
5 652 7.5 -20.5 B 0.3 0.2 33 4
6 653 -2 19 C 0.5 0.3 29 10
7 654 -2.5 4 C 0.5 0.3 29 28
8 655 -16 9 B 0.2 0.1 26 5
9 656 -20 1 B 0.4 0.2 32 8
10 657 -28.5 -17.5 C 2 1.9 48 6
11 658 -35.5 18.5 E 14.3 9.8 55 17
12 660 -33 -31 B 0.2 0.1 61 4
13 661 -40.5 -19.5 C 6.2 5.9 61 9
14 664 -36 8 E 12.7 6.2 53 20
15 665 -49 -14.5 J 3.8 3.8 67 3
16 666 -49 12 C 2 1.7 66 6
17 667 -51 6 C 1.9 1.8 68 8
18 668 33 -14.5 B 0.2 0.1 51 5
19 669 -60 8.5 J 0.8 0.8 76 1
20 670 -74 10.5 A 0.2 0.2 84 1
21 671 -75 18 J 0.4 0.4 84 1
22 672 -81 -13.5 J 0.4 0.4 86 1
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