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
1 653 43 19 A 0.1 0.1 63 1
2 654 36 4.5 C 9 8.4 51 19
3 657 9 -17 J 3.2 3.2 29 2
4 658 4 18 E 34.2 19.3 27 42
5 660 4 -31.5 B 0.3 0.1 46 7
6 661 -2.5 -19 C 7.9 7.6 28 14
7 664 3 8 E 30.7 10.2 13 40
8 665 -10.5 -14 J 5.2 5.2 26 2
9 666 -10.5 12 J 7.4 7.4 24 1
10 667 -11 6 C 4.5 4 19 18
11 668 73.5 -13.5 B 0.3 0.1 84 8
12 669 -21 9 A 0.1 0.1 34 1
13 670 -33.5 10 D 8 5.3 51 16
14 671 -36.5 17.5 J 3.8 3.8 56 1
15 672 -43.5 -14.5 D 21.8 14 62 11
16 674 -52 -19.5 C 1.2 1.1 71 5
17 675 -59.5 -6.5 D 9 8 75 8
18 676 -40 9.5 B 0.2 0.1 57 6
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