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

8916 109 852 59 471 11.93 357.57 -18.55 44.21 0.4471


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Gyula 2000-03-22 09:14:15 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 73 762 40 419 11.88 358.90 -17.22 42.37 0.4317
2 0 2 0 1 13.10 357.68 -18.39 42.36 0.4579
3 17 -1 10 -1 11.82 357.47 -18.64 44.74 0.4463
4 11 -1 6 -1 12.47 357.08 -19.04 44.32 0.4578
5 4 -1 2 -1 11.90 356.08 -20.04 46.69 0.4628
6 0 1 0 1 10.68 356.55 -19.55 47.99 0.4443
7 0 1 0 1 14.80 353.87 -22.20 45.26 0.5163
8 0 4 0 2 11.17 355.75 -20.37 48.36 0.4589
9 0 3 0 1 9.26 355.51 -20.56 51.91 0.4423
10 0 8 0 4 13.83 352.16 -23.94 48.82 0.5256
11 0 1 0 1 13.55 351.82 -24.28 49.63 0.5267
12 1 45 0 26 12.64 350.92 -25.18 52.02 0.5288
13 0 1 0 1 11.26 351.67 -24.40 53.30 0.5074
14 1 -12 0 -12 12.65 350.78 -25.34 52.18 0.5308
15 2 -12 1 -12 12.37 350.86 -25.21 52.46 0.5268
16 0 3 0 2 11.50 351.26 -24.82 53.39 0.5144
17 0 1 0 1 11.20 351.39 -24.68 53.71 0.5102
18 0 0 0 0 11.86 350.76 -25.31 53.36 0.5236
19 0 1 0 0 12.08 350.61 -25.46 53.18 0.5273
20 0 2 0 1 10.55 350.81 -25.28 55.42 0.5121
21 0 1 0 1 10.78 349.41 -26.68 56.50 0.5311
22 0 9 0 5 9.52 349.04 -27.05 58.90 0.5259
23 0 4 0 2 10.19 348.25 -27.84 58.56 0.5409
24 0 3 0 2 10.07 347.98 -28.11 59.00 0.5434


  • 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