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 84 -8 A 0.2 0.1 86 2
2 651 28 -3.5 A 0.1 0.1 42 1
3 652 24.5 -19.5 B 0.3 0.1 44 9
4 653 21 19 B 0.2 0.1 41 6
5 654 13 4 C 10.8 9 21 25
6 656 -3.5 1.5 B 0.2 0.1 6 4
7 657 -12.5 -17 C 3.1 3 31 4
8 658 -18 18.5 E 27.2 15.3 38 21
9 660 -19 -34 B 0.2 0.1 54 4
10 661 -23.5 -18.5 C 8.6 7.6 44 19
11 664 -18.5 8.5 E 24.8 12.4 31 41
12 665 -32.5 -14 J 5.8 5.7 50 6
13 666 -33 12.5 C 6.5 6.2 50 8
14 667 -34 6 C 3.6 3.2 50 14
15 668 51 -13.5 B 0.2 0.1 69 6
16 669 -43.5 9.5 J 0.5 0.5 61 1
17 670 -57.5 10.5 C 0.8 0.5 73 7
18 671 -59 18 J 2.7 2.7 76 1
19 672 -67 -14 H 8.4 8.3 81 4
20 673 -40.5 -21 A 0.2 0.1 61 2
21 674 -76 -20 A 0.2 0.2 85 1
22 675 -83 -6 H 1.4 1.4 86 1
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