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

9009 9 81 4 40 -15.36 266.62 14.16 224.20 0.3410


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Gyula 2000-05-25 06:01:31 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 0 0 0 0 -14.45 278.24 25.77 241.59 0.4806
2 0 1 0 1 -17.63 272.35 19.89 229.15 0.4304
3 0 1 0 0 -18.08 271.96 19.50 227.79 0.4301
4 0 4 0 2 -17.65 271.64 19.18 228.13 0.4222
5 0 1 0 1 -18.35 271.35 18.88 226.42 0.4258
6 0 1 0 1 -15.85 268.92 16.45 227.47 0.3714
7 0 1 0 1 -16.16 268.30 15.84 225.77 0.3674
8 0 50 0 26 -14.11 267.06 14.60 227.98 0.3304
9 1 -8 0 -8 -14.26 266.82 14.35 227.15 0.3290
10 8 -8 4 -8 -13.99 266.72 14.26 227.61 0.3251
11 0 2 0 1 -19.90 267.60 15.14 217.71 0.4032
12 0 2 0 1 -13.60 263.84 11.38 222.23 0.2866
13 0 1 0 0 -16.91 265.01 12.54 217.86 0.3401
14 0 1 0 0 -13.49 263.37 10.91 221.31 0.2800
15 0 1 0 0 -16.59 264.53 12.06 217.40 0.3312
16 0 6 0 3 -17.83 264.17 11.71 214.32 0.3440
17 0 1 0 1 -17.08 263.59 11.12 214.29 0.3285
18 0 1 0 0 -16.47 263.12 10.66 214.31 0.3160
19 0 1 0 0 -16.67 263.01 10.55 213.67 0.3177
20 0 3 0 1 -16.17 262.39 9.93 213.03 0.3052
21 0 1 0 1 -22.19 263.77 11.31 207.09 0.4004
22 0 1 0 0 -17.12 257.80 5.33 198.17 0.2860
23 0 1 0 0 -17.97 257.34 4.87 195.84 0.2972


  • 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