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

9026m 82 525 43 278 19.83 67.77 3.35 350.67 0.3392


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Gyula 2000-06-08 11:01:24 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 82 501 43 264 19.78 68.31 3.89 349.18 0.3413
2 0 1 0 0 22.08 62.69 -1.73 4.31 0.3741
3 0 1 0 1 18.31 61.89 -2.53 7.71 0.3138
4 0 2 0 1 19.14 61.18 -3.24 9.39 0.3291
5 0 1 0 1 18.05 61.28 -3.13 9.66 0.3110
6 0 1 0 0 19.91 60.65 -3.76 10.41 0.3431
7 0 3 0 2 20.18 60.29 -4.12 11.21 0.3486
8 0 3 0 2 23.90 59.27 -5.15 11.57 0.4108
9 0 1 0 0 24.07 59.07 -5.35 11.92 0.4140
10 0 2 0 1 23.73 58.88 -5.54 12.51 0.4093
11 0 1 0 1 23.55 58.83 -5.59 12.74 0.4069
12 0 0 0 0 24.44 58.47 -5.95 12.98 0.4218
13 0 1 0 1 18.41 58.42 -6.00 17.66 0.3281
14 0 1 0 1 19.92 55.19 -9.23 24.15 0.3701
15 0 2 0 1 19.66 54.60 -9.82 25.81 0.3704
16 0 2 0 1 19.78 54.53 -9.89 25.82 0.3726
17 0 2 0 1 19.41 52.95 -11.47 29.78 0.3793


  • 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