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

8821 49 332 28 189 26.17 209.08 5.48 350.38 0.5147


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Gyula 2000-01-13 11:39:43 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 0 0 0 0 27.95 212.93 9.30 345.01 0.5543
2 49 309 28 178 25.96 209.59 5.99 349.45 0.5148
3 0 0 0 0 23.86 208.61 5.00 350.41 0.4809
4 0 1 0 1 26.01 207.25 3.64 353.56 0.5104
5 0 1 0 0 28.49 205.83 2.21 356.42 0.5453
6 0 3 0 1 28.64 205.59 2.00 356.79 0.5473
7 0 3 0 2 29.20 204.66 1.06 358.33 0.5550
8 0 1 0 0 29.06 204.41 0.78 358.75 0.5528
9 0 1 0 0 28.52 203.34 -0.28 0.46 0.5447
10 0 1 0 1 30.11 201.73 -1.89 2.89 0.5686
11 0 1 0 1 29.85 201.69 -1.93 2.98 0.5648
12 0 1 0 0 28.31 201.70 -1.91 3.12 0.5424
13 0 1 0 1 30.24 200.97 -2.66 4.04 0.5712
14 0 2 0 1 28.11 200.83 -2.79 4.58 0.5403
15 0 2 0 1 30.50 200.53 -3.09 4.64 0.5753
16 0 2 0 1 30.00 200.55 -3.07 4.70 0.5681
17 0 1 0 0 29.87 200.11 -3.51 5.40 0.5668
18 0 1 0 1 27.80 198.87 -4.76 7.86 0.5390
19 0 1 0 0 28.09 198.52 -5.10 8.32 0.5439
20 0 0 0 0 28.78 198.10 -5.53 8.79 0.5548


  • 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