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 80 19.5 J 0 0 86 1
2 0 58.5 13 A 0.1 0.1 74 1
3 0 34.5 7 D 7 6 49 21
4 673 71 22.5 D 3.2 3 82 6
5 674 59 -12.5 J 3 3 75 2
6 676 41 16.5 E 6 3 58 21
7 677 35.5 -15 J 1.1 1 54 4
8 679 29 34 B 0.3 0.2 58 2
9 680 20 -15 E 54 40 38 36
10 681 1 15.5 D 7.6 6 19 8
11 682 -9 12.5 D 9 4.5 21 12
12 683 -22.5 -8 D 11.5 11 36 13
13 684 -28.5 8.5 ? 0.8 0.4 43 12
14 685 -51.1 -13 A 0.1 0.1 69 1
15 686 -53 -20 D 7 6.6 72 7
16 687 -76 14 A 0.1 0.1 8 1
17 688 -79 -12 J 0.3 0.3 84 1
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