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

8831 45 313 35 236 -17.00 133.24 48.55 251.89 0.7560


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Gyula 2000-01-22 12:24:54 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 1 247 1 189 -15.88 134.35 49.67 253.59 0.7667
2 2 -1 1 -1 -16.37 134.30 49.61 252.94 0.7668
3 39 -1 30 -1 -16.79 134.03 49.35 252.36 0.7645
4 0 0 0 0 -19.70 134.98 50.29 248.79 0.7792
5 1 16 1 12 -18.55 133.58 48.89 249.98 0.7626
6 0 2 0 2 -15.97 131.47 46.78 253.00 0.7350
7 0 1 0 1 -13.06 129.95 45.25 256.76 0.7131
8 0 2 0 1 -17.27 131.93 47.25 251.34 0.7424
9 0 1 0 1 -16.36 131.42 46.73 252.46 0.7351
10 1 25 1 18 -16.63 131.45 46.75 252.10 0.7358
11 1 -10 1 -10 -17.02 131.19 46.51 251.53 0.7338
12 0 0 0 0 -20.54 128.18 43.50 245.95 0.7083
13 0 1 0 1 -19.73 126.86 42.18 246.64 0.6908
14 0 1 0 0 -20.76 126.96 42.28 245.24 0.6952
15 0 3 0 2 -20.14 126.61 41.92 245.99 0.6891
16 0 3 0 2 -18.97 126.03 41.33 247.45 0.6786
17 0 1 0 1 -20.01 126.20 41.52 246.04 0.6840
18 0 2 0 1 -19.23 125.58 40.90 246.93 0.6743
19 0 2 0 1 -19.79 125.73 41.03 246.18 0.6776
20 0 1 0 0 -20.06 125.64 40.96 245.76 0.6776
21 0 0 0 0 -18.96 122.24 37.55 246.09 0.6327
22 0 2 0 2 -21.76 122.72 38.03 242.12 0.6497
23 0 3 0 2 -18.24 119.58 34.89 246.09 0.5965


  • 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