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

9173 140 957 87 587 -11.69 351.57 31.27 239.02 0.5914


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Gyula 2000-10-03 06:07:57 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 53 325 35 217 -10.80 358.76 38.46 245.82 0.6720
2 0 1 0 0 -10.24 356.21 35.91 245.08 0.6386
3 0 1 0 1 -12.20 351.98 31.68 239.26 0.5995
4 0 5 0 3 -12.59 351.70 31.40 238.46 0.5989
5 0 1 0 0 -11.53 351.00 30.69 239.44 0.5830
6 0 5 0 3 -11.19 350.96 30.66 239.92 0.5803
7 16 164 10 99 -12.34 350.37 30.07 237.71 0.5812
8 0 1 0 0 -11.63 350.49 30.19 238.87 0.5776
9 8 -7 5 -7 -12.31 349.94 29.64 237.38 0.5759
10 0 1 0 0 -13.53 349.40 29.10 235.09 0.5787
11 0 2 0 1 -14.10 348.25 27.95 233.19 0.5700
12 0 3 0 2 -14.29 348.09 27.79 232.74 0.5698
13 0 6 0 4 -12.64 348.49 28.18 235.56 0.5610
14 0 24 0 15 -13.15 348.10 27.80 234.42 0.5606
15 0 1 0 0 -12.91 347.60 27.29 234.28 0.5526
16 0 4 0 2 -12.51 347.65 27.35 234.94 0.5500
17 0 5 0 3 -11.50 347.95 27.65 236.80 0.5456
18 0 6 0 3 -13.89 346.74 26.44 231.96 0.5509
19 0 4 0 2 -10.21 348.11 27.81 238.98 0.5378
20 3 398 2 232 -13.28 346.23 25.93 232.32 0.5398
21 4 -20 2 -20 -13.00 346.21 25.91 232.73 0.5371
22 2 -20 1 -20 -12.43 346.16 25.86 233.55 0.5316
23 15 -20 9 -20 -12.94 345.80 25.50 232.38 0.5318
24 2 -20 1 -20 -12.14 345.99 25.69 233.81 0.5271
25 10 -20 6 -20 -11.87 345.93 25.62 234.17 0.5241
26 26 -20 15 -20 -11.41 345.93 25.63 234.90 0.5203
27 0 0 0 0 -10.00 346.39 26.09 237.69 0.5145
28 1 -20 1 -20 -10.92 345.77 25.47 235.52 0.5143


  • 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