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

9227 72 530 48 348 -10.47 149.43 38.96 250.44 0.6580


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Gyula 2000-11-15 11:08:43 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 54 492 36 326 -10.39 150.23 39.76 251.02 0.6676
2 5 -1 3 -1 -10.96 149.89 39.41 250.05 0.6655
3 0 1 0 0 -12.61 149.17 38.68 247.34 0.6633
4 2 -1 1 -1 -9.86 150.06 39.59 251.72 0.6636
5 0 0 0 0 -12.48 148.67 38.18 247.28 0.6567
6 6 -1 4 -1 -9.42 149.66 39.19 252.20 0.6570
7 1 -1 1 -1 -9.92 149.14 38.66 251.24 0.6523
8 1 -1 1 -1 -10.40 148.64 38.15 250.30 0.6477
9 0 2 0 1 -12.68 146.28 35.80 245.74 0.6283
10 0 1 0 0 -10.16 145.58 35.09 249.21 0.6075
11 0 0 0 0 -12.92 144.49 34.00 244.32 0.6071
12 0 1 0 1 -11.96 144.28 33.79 245.66 0.5994
13 0 1 0 1 -13.57 143.17 32.68 242.47 0.5942
14 0 1 0 1 -13.17 143.01 32.54 242.99 0.5901
15 0 2 0 1 -13.74 142.32 31.83 241.62 0.5846
16 0 2 0 1 -13.07 142.47 31.98 242.77 0.5825
17 0 1 0 1 -13.93 141.14 30.66 240.46 0.5712
18 0 1 0 0 -14.50 139.24 28.75 238.01 0.5512
19 3 25 2 15 -12.31 138.57 28.09 241.06 0.5278
20 0 0 0 0 -10.33 134.68 24.19 241.14 0.4622


  • 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