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 0 49 7.5 D 1.3 1 65 8
2 674 75 -13 A 0.2 0.1 84 3
3 676 57 16 D 1.2 0.6 75 8
4 677 50 -14.5 A 0.1 0.1 68 1
5 680 36 -14.5 E 36 30 54 35
6 681 17.5 14 D 2.4 1 31 8
7 682 6 13 D 1.3 0.7 19 16
8 683 -8 -7.5 D 8.8 8.7 18 9
9 684 -14 8.5 D 8 6 24 19
10 685 -35.5 -12.5 A 0.1 0.1 53 1
11 686 -39 -19.5 D 6.6 6.5 60 5
12 688 -65.5 -12 J 1 1 79 1
13 689 19 43 B 0.1 0.1 60 2
14 690 -13.4 15.5 B 0.2 0.1 28 2
15 691 -28.5 4 B 0.6 0.3 40 5
16 692 -80 18 J 0.4 0.4 85 1
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