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

9052 53 276 36 186 -27.83 298.86 32.82 224.29 0.6877


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Gyula 2000-06-20 10:13:13 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 27 167 19 116 -27.50 301.35 35.31 226.71 0.7067
2 -1 -1 -1 -1 -27.33 301.00 34.96 226.64 0.7024
3 0 1 0 1 -26.26 300.40 34.37 227.48 0.6892
4 0 2 0 1 -26.15 300.21 34.18 227.47 0.6866
5 -1 -1 -1 -1 -27.70 300.92 34.88 226.16 0.7042
6 2 -1 2 -1 -28.00 300.85 34.82 225.78 0.7059
7 2 -1 1 -1 -27.87 300.55 34.51 225.69 0.7022
8 0 1 0 1 -27.81 299.89 33.86 225.27 0.6959
9 2 -1 1 -1 -28.15 300.03 34.00 224.98 0.6997
10 0 1 0 1 -26.64 299.16 33.14 226.09 0.6806
11 3 11 2 7 -27.73 298.57 32.53 224.32 0.6835
12 0 2 0 1 -28.08 298.50 32.46 223.86 0.6856
13 0 1 0 0 -26.12 297.52 31.50 225.39 0.6613
14 0 1 0 0 -27.90 297.85 31.81 223.55 0.6785
15 0 33 0 22 -27.20 297.49 31.46 224.07 0.6696
16 3 -15 2 -15 -27.45 297.53 31.49 223.81 0.6719
17 1 5 1 3 -26.98 294.71 28.67 221.88 0.6426
18 1 41 0 27 -28.92 294.58 28.54 219.56 0.6589
19 12 -18 8 -18 -28.71 293.92 27.88 219.19 0.6514
20 -19 -18 -19 -18 -28.94 293.85 27.81 218.86 0.6530
21 0 0 0 0 -30.23 291.70 25.67 215.41 0.6481
22 0 1 0 0 -29.39 290.98 24.94 215.56 0.6341
23 0 0 0 0 -29.56 290.86 24.83 215.26 0.6349
24 0 1 0 1 -31.21 291.32 25.30 214.05 0.6552
25 0 2 0 1 -30.40 290.84 24.81 214.38 0.6433
26 0 3 0 2 -30.44 288.82 22.79 212.22 0.6287
27 0 1 0 1 -29.41 285.94 19.90 209.92 0.5966
28 0 1 0 1 -29.47 285.58 19.54 209.43 0.5948
29 0 1 0 0 -33.16 285.38 19.35 205.94 0.6363


  • 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