groupProj. UProj. WSCorr. UCorr. WS BLLCMPos. angler

8881 42 181 23 102 18.99 355.22 11.35 337.20 0.4794


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Gyula 2000-02-26 12:20:32 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 11 31 6 18 19.46 358.59 14.72 331.66 0.5069
2 0 1 0 1 20.34 358.07 14.19 333.37 0.5148
3 0 2 0 1 19.57 357.68 13.80 333.29 0.5019
4 0 3 0 2 19.24 357.69 13.82 332.93 0.4977
5 0 1 0 1 19.70 357.51 13.63 333.70 0.5026
6 0 0 0 0 19.86 357.19 13.30 334.38 0.5026
7 0 2 0 1 20.15 356.92 13.03 335.10 0.5047
8 0 1 0 0 18.75 357.35 13.46 333.07 0.4887
9 6 17 3 10 19.35 357.08 13.21 334.06 0.4951
10 0 2 0 1 19.79 356.78 12.89 335.00 0.4990
11 0 4 0 2 18.76 357.05 13.19 333.55 0.4870
12 0 5 0 3 19.82 356.40 12.51 335.69 0.4969
13 0 1 0 1 20.08 356.11 12.23 336.40 0.4988
14 0 3 0 2 19.10 356.29 12.40 335.23 0.4864
15 0 6 0 3 19.38 355.85 11.97 336.25 0.4876
16 2 12 1 7 19.18 355.30 11.43 337.02 0.4815
17 0 3 0 2 19.49 355.00 11.11 337.86 0.4840
18 2 11 1 6 19.10 354.25 10.39 338.87 0.4745
19 0 4 0 2 19.28 353.88 9.99 339.74 0.4749
20 0 1 0 1 17.99 354.29 10.42 337.88 0.4587
21 0 4 0 2 18.36 353.96 10.07 338.86 0.4621
22 0 3 0 2 18.71 353.74 9.85 339.56 0.4658
23 0 3 0 2 19.15 353.44 9.57 340.44 0.4708
24 21 49 12 27 18.17 353.19 9.32 340.16 0.4553
25 0 1 0 0 19.01 352.61 8.74 341.91 0.4645
26 -24 -24 -24 -24 18.22 352.83 8.97 340.88 0.4541
27 0 1 0 1 18.82 351.99 8.12 343.00 0.4589
28 0 1 0 0 18.57 351.08 7.21 344.65 0.4512
29 0 3 0 1 18.81 350.89 7.02 345.18 0.4541
30 0 1 0 0 18.85 350.28 6.40 346.46 0.4523
31 0 2 0 1 18.84 349.88 6.01 347.25 0.4508
32 0 1 0 1 19.28 349.22 5.34 348.84 0.4554
33 0 2 0 1 18.32 348.54 4.66 349.83 0.4387


  • Proj. U -  Projected umbra area in millionths of solar disc, negative values indicate
    that the umbra consists of fragmented regions which cannot be separated without losing umbral area.
    In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that
    the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2.
  • Proj. WS -  Projected whole spot area in millionths of solar disc, negative values indicate
    that several umbras have a common penumbra, e.g. -7 means that the given umbra shares
    a penumbra with umbra No.7, and the WS value is indicated at No.7.
  • Corr. U -  Corrected umbra area in millionths of solar hemisphere, for negative values see above
  • Corr. WS -  Corrected whole spot area in millionths of solar hemisphere, for negative values see above
  • B -  Heliographic latitude B; positive: North, negative: South
  • L -  Heliographic longitude L
  • LCM -  Longitudinal distance from the Sun's central meridian
  • Pos. angle -  Position angle
  • r -  Distance from the centre of Sun's disc in terms of Sun's radius