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

9140 79 486 48 293 9.20 80.26 34.19 275.97 0.5593


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Gyula 2000-08-30 11:48:24 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 8 144 5 90 8.17 83.65 37.58 274.08 0.6074
2 11 -1 7 -1 8.90 84.09 38.02 275.29 0.6133
3 10 -1 6 -1 8.52 83.71 37.64 274.66 0.6081
4 6 81 4 50 7.93 82.68 36.61 273.64 0.5941
5 0 1 0 1 8.72 83.00 36.93 274.98 0.5984
6 3 -4 2 -4 8.04 82.37 36.30 273.81 0.5897
7 5 -4 3 -4 8.03 82.02 35.95 273.79 0.5848
8 2 -4 1 -4 8.88 82.23 36.16 275.25 0.5876
9 0 1 0 1 8.76 81.28 35.21 275.04 0.5742
10 0 1 0 1 9.12 81.28 35.21 275.67 0.5742
11 0 1 0 1 9.28 80.85 34.78 275.97 0.5681
12 0 6 0 4 8.33 80.32 34.25 274.27 0.5606
13 0 2 0 1 9.35 80.62 34.55 276.09 0.5649
14 0 2 0 1 7.43 79.51 33.44 272.62 0.5492
15 1 5 1 3 8.92 79.93 33.86 275.33 0.5550
16 0 1 0 1 8.60 78.64 32.57 274.76 0.5362
17 0 1 0 1 9.30 79.04 32.97 276.06 0.5422
18 1 12 1 7 9.41 78.60 32.53 276.28 0.5357
19 0 1 0 0 9.19 78.47 32.40 275.86 0.5338
20 0 1 0 1 9.06 78.18 32.11 275.64 0.5295
21 0 2 0 1 10.08 78.14 32.07 277.57 0.5295
22 1 224 0 129 9.80 77.58 31.51 277.09 0.5210
23 19 -22 11 -22 9.98 77.09 31.02 277.46 0.5140
24 1 -22 0 -22 10.55 77.34 31.27 278.56 0.5181
25 10 -22 6 -22 10.32 77.12 31.05 278.13 0.5147
26 1 -22 1 -22 10.29 76.20 30.13 278.18 0.5010


  • 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