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

9036 97 671 56 379 -20.86 341.91 -19.49 139.91 0.4849


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Gyula 2000-06-13 05:19:05 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 73 500 41 280 -20.19 343.00 -18.40 140.42 0.4668
2 0 1 0 0 -18.35 342.78 -18.64 137.25 0.4486
3 3 -1 2 -1 -20.40 341.92 -19.47 139.18 0.4799
4 0 2 0 1 -18.32 341.67 -19.75 135.59 0.4603
5 0 1 0 1 -23.63 341.82 -19.60 143.39 0.5172
6 5 -1 3 -1 -20.58 341.56 -19.84 138.93 0.4855
7 0 1 0 0 -24.10 341.53 -19.88 143.60 0.5252
8 0 8 0 4 -23.06 341.43 -19.97 142.16 0.5143
9 0 4 0 2 -19.66 340.73 -20.68 136.41 0.4844
10 0 3 0 2 -18.76 340.32 -21.08 134.50 0.4795
11 0 1 0 0 -25.18 340.73 -20.67 143.90 0.5441
12 0 1 0 1 -22.30 340.53 -20.88 139.94 0.5144
13 1 10 1 6 -19.61 340.14 -21.26 135.58 0.4900
14 1 9 1 5 -19.03 339.88 -21.52 134.36 0.4870
15 1 -14 0 -14 -19.16 339.72 -21.70 134.34 0.4902
16 13 112 8 65 -23.25 339.79 -21.61 140.29 0.5317
17 0 4 0 2 -21.83 339.63 -21.77 138.16 0.5182
18 0 1 0 1 -23.08 338.61 -22.80 138.61 0.5413
19 0 1 0 1 -22.69 336.15 -25.26 135.31 0.5620
20 0 3 0 2 -23.46 334.75 -26.67 134.90 0.5834
21 0 1 0 1 -23.60 334.32 -27.09 134.66 0.5889
22 0 3 0 2 -23.93 331.96 -29.45 132.88 0.6156
23 0 1 0 0 -24.70 330.61 -30.80 132.70 0.6354
24 0 1 0 1 -24.88 330.13 -31.28 132.54 0.6416
25 0 3 0 2 -24.75 329.88 -31.52 132.18 0.6429


  • 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