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
1 516 3 62.5 ERI 1.3 0.6 77 7
2 517 -18 62 BXI 0.3 0.1 77 7
3 518 -7 42 CRI 0.8 0.3 58 14
4 521 -0.4 18.5 CSI 2.6 2.4 25 9
5 522 -27 -7.5 CSIi 0.6 0.5 37 3
6 526 10 -6.5 HSX 1.1 1.1 21 1
7 530 13 27 DSI 2.5 1.1 43 17
8 531 6 -17.5 HSX 1.2 1.2 29 2
9 532 5 -33.5 DSIi 1.6 1.1 50 6
10 535 3 -45.5 AXX 0.1 0.1 62 1
11 536 -20 -55 CHI 5.3 5.1 72 9
12 538 -26 -63 CHI 1.5 1.2 79 13
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