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

8926 63 369 39 234 -10.09 13.74 38.38 262.37 0.6184


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Kanzelhoehe 2000-03-25 11:26:10 UT

No observation available


spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 13 121 8 80 -10.39 17.11 41.76 262.04 0.6637
2 4 -1 3 -1 -10.78 16.92 41.57 261.43 0.6615
3 0 -1 0 -1 -10.39 16.21 40.85 261.99 0.6520
4 0 4 0 2 -10.92 15.77 40.42 261.15 0.6466
5 0 2 0 1 -10.39 14.88 39.53 261.93 0.6346
6 0 9 0 6 -9.55 14.17 38.82 263.24 0.6248
7 2 178 1 110 -9.80 12.97 37.61 262.80 0.6085
8 2 -7 1 -7 -9.66 12.82 37.47 263.01 0.6064
9 14 -7 9 -7 -10.18 12.60 37.24 262.14 0.6036
10 8 -7 5 -7 -9.84 12.20 36.85 262.69 0.5980
11 11 -7 7 -7 -10.23 12.19 36.84 262.04 0.5981
12 0 6 0 4 -8.95 10.73 35.38 264.15 0.5772
13 0 1 0 1 -10.93 11.98 36.63 260.85 0.5956
14 3 40 2 24 -8.68 10.27 34.92 264.61 0.5706
15 0 1 0 1 -9.60 10.40 35.05 263.01 0.5727
16 4 -14 2 -14 -9.26 9.89 34.54 263.58 0.5653
17 2 -14 1 -14 -9.00 9.71 34.36 264.03 0.5626
18 0 1 0 1 -9.81 9.87 34.52 262.61 0.5652
19 0 5 0 3 -10.09 9.70 34.35 262.10 0.5630
20 0 1 0 1 -10.52 9.20 33.85 261.27 0.5562


  • 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