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

8868 29 212 17 124 -23.47 168.15 -27.13 126.03 0.5178


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Gyula 2000-02-10 11:01:36 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 4 103 2 58 -23.22 171.43 -23.85 128.48 0.4767
2 3 -1 2 -1 -23.64 171.47 -23.81 129.26 0.4797
3 4 -1 2 -1 -22.88 171.31 -23.97 127.75 0.4754
4 0 -1 0 -1 -23.53 171.30 -23.96 128.91 0.4806
5 6 -1 4 -1 -22.48 170.90 -24.37 126.61 0.4771
6 0 3 0 2 -23.40 170.55 -24.71 127.93 0.4884
7 0 2 0 1 -22.50 169.72 -25.55 125.54 0.4918
8 0 3 0 2 -23.05 167.67 -27.61 124.71 0.5209
9 0 1 0 0 -23.17 167.30 -27.96 124.64 0.5261
10 1 5 1 3 -23.58 166.96 -28.31 125.06 0.5331
11 0 1 0 1 -24.65 166.99 -28.29 126.83 0.5402
12 0 3 0 2 -24.69 166.57 -28.69 126.58 0.5453
13 0 1 0 1 -24.54 166.04 -29.22 125.92 0.5505
14 0 86 0 51 -23.62 165.62 -29.64 124.09 0.5494
15 0 -14 0 -14 -23.75 165.70 -29.57 124.35 0.5494
16 0 1 0 1 -24.79 165.61 -29.65 125.98 0.5572
17 0 -14 0 -14 -23.52 165.24 -30.02 123.66 0.5533
18 0 0 0 0 -23.24 165.17 -30.09 123.14 0.5524
19 5 -14 3 -14 -23.74 165.05 -30.22 123.88 0.5571
20 2 -14 1 -14 -24.27 165.08 -30.20 124.75 0.5602
21 3 -14 2 -14 -24.15 164.96 -30.32 124.47 0.5609
22 1 -14 0 -14 -24.25 164.72 -30.55 124.46 0.5643
23 0 1 0 0 -23.84 164.33 -30.93 123.53 0.5662
24 0 1 0 1 -24.26 163.21 -32.05 123.44 0.5820
25 0 1 0 1 -23.94 163.13 -32.14 122.89 0.5813


  • 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