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

9017 125 798 101 637 -12.68 178.16 50.63 253.97 0.7863


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Gyula 2000-06-03 16:35:37 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 0 1 0 1 -10.61 177.78 50.28 256.54 0.7796
2 124 747 100 603 -12.69 178.66 51.13 254.10 0.7920
3 0 4 0 3 -10.56 176.72 49.21 256.41 0.7680
4 0 2 0 1 -12.85 175.87 48.36 253.27 0.7631
5 0 2 0 1 -13.27 174.84 47.33 252.46 0.7528
6 0 1 0 1 -11.34 173.42 45.92 254.67 0.7326
7 0 1 0 1 -13.86 173.78 46.27 251.41 0.7425
8 0 2 0 2 -13.02 170.29 42.78 251.49 0.7002
9 0 1 0 0 -13.15 170.03 42.52 251.22 0.6975
10 0 2 0 1 -12.30 169.04 41.53 252.11 0.6830
11 0 1 0 1 -12.43 168.59 41.06 251.75 0.6777
12 0 1 0 1 -13.07 168.82 41.31 250.93 0.6826
13 0 1 0 1 -12.40 168.31 40.78 251.71 0.6741
14 1 22 1 14 -12.20 167.44 39.90 251.70 0.6627
15 0 2 0 1 -12.70 167.36 39.83 250.94 0.6634
16 0 3 0 2 -12.91 166.67 39.17 250.37 0.6559
17 0 1 0 1 -14.40 167.26 39.72 248.43 0.6679
18 0 1 0 0 -12.29 165.16 37.65 250.71 0.6346
19 0 1 0 1 -12.82 165.24 37.74 249.95 0.6375
20 0 2 0 1 -19.19 165.15 37.65 240.62 0.6643


  • 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