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

9149 160 1047 99 650 12.94 356.31 -37.05 77.89 0.6016


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Gyula 2000-08-31 10:53:50 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 30 549 18 328 13.40 0.06 -33.30 76.51 0.5513
2 0 1 0 1 14.77 0.12 -33.24 74.02 0.5534
3 34 -1 20 -1 12.39 359.03 -34.33 78.52 0.5643
4 11 -1 6 -1 13.65 359.05 -34.30 76.28 0.5659
5 1 -1 1 -1 12.68 358.50 -34.85 78.08 0.5719
6 5 -1 3 -1 13.78 358.63 -34.73 76.14 0.5721
7 3 -1 2 -1 12.56 358.18 -35.18 78.35 0.5764
8 0 1 0 1 12.92 357.97 -35.38 77.76 0.5796
9 2 -1 1 -1 12.43 357.40 -35.96 78.69 0.5870
10 23 151 14 93 13.52 356.94 -36.42 76.93 0.5948
11 0 0 0 0 12.32 356.40 -36.94 79.01 0.6004
12 2 -10 1 -10 12.92 356.49 -36.85 78.00 0.5998
13 0 2 0 1 11.81 355.35 -38.00 79.97 0.6142
14 0 1 0 1 12.23 354.48 -38.87 79.39 0.6262
15 1 30 1 19 12.80 354.54 -38.81 78.47 0.6260
16 0 1 0 1 14.44 354.91 -38.43 75.79 0.6232
17 2 -15 2 -15 12.81 354.01 -39.35 78.52 0.6331
18 0 1 0 0 14.59 353.28 -40.07 75.84 0.6448
19 5 54 3 35 13.62 352.87 -40.49 77.39 0.6489
20 0 9 0 6 12.52 352.51 -40.85 79.12 0.6524
21 2 230 1 153 11.91 351.80 -41.55 80.11 0.6611
22 0 5 0 3 14.77 352.55 -40.80 75.67 0.6544
23 3 -19 2 -19 13.82 352.26 -41.10 77.16 0.6569
24 0 7 0 5 14.39 352.17 -41.19 76.31 0.6588
25 0 1 0 0 14.82 352.03 -41.33 75.68 0.6611
26 32 -21 21 -21 12.16 351.18 -42.17 79.78 0.6692
27 0 4 0 3 13.73 351.15 -42.20 77.43 0.6709
28 1 -21 1 -21 13.19 350.48 -42.87 78.30 0.6787
29 3 -21 2 -21 12.91 350.38 -42.98 78.73 0.6799


  • 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