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
1 550 44 19.5 D 8.2 6.5 62 20
2 551 -3.5 15.5 B 0.3 0.1 17 8
3 555 -13.5 16.5 A 0.2 0.1 26 2
4 552 -21.5 6 A 0.2 0.1 32 2
5 557 -78 20.5 C 0.5 0.4 85 4
6 556 -45 -7 A 0.1 0.1 62 1
7 549 -1.5 -12 D 9.8 7.5 56 20
8 547 7.5 -18 E 40 12 36 45
9 541 58 -34 J 1.2 1.2 81 1
10 554 65 -6 J 2.9 2.4 80 8
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