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

9178 101 846 58 485 -21.87 315.20 11.43 201.05 0.5127


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Gyula 2000-10-04 12:13:12 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 33 450 19 261 -21.48 318.81 15.03 207.37 0.5268
2 11 -1 7 -1 -21.76 318.32 14.54 206.36 0.5272
3 2 -1 1 -1 -21.60 317.99 14.21 206.00 0.5229
4 0 1 0 1 -23.15 317.26 13.49 203.56 0.5390
5 11 -1 6 -1 -21.85 316.74 12.96 203.77 0.5184
6 0 2 0 1 -25.83 314.90 11.13 198.06 0.5630
7 0 1 0 0 -20.74 316.75 12.98 204.77 0.5035
8 0 1 0 0 -20.71 316.52 12.74 204.39 0.5016
9 0 1 0 1 -18.97 317.10 13.31 207.00 0.4817
10 0 0 0 0 -20.89 316.09 12.32 203.52 0.5015
11 2 9 1 5 -21.63 314.64 10.85 200.43 0.5036
12 0 1 0 0 -22.77 313.89 10.11 198.36 0.5159
13 0 8 0 5 -19.76 313.97 10.18 200.67 0.4734
14 1 55 1 32 -24.15 311.88 8.11 194.20 0.5272
15 26 135 15 77 -21.44 312.92 9.14 197.55 0.4923
16 0 1 0 1 -19.57 313.42 9.65 199.82 0.4679
17 2 -14 1 -14 -24.10 311.18 7.41 193.03 0.5240
18 0 5 0 3 -25.15 310.51 6.73 191.45 0.5370
19 0 4 0 3 -20.62 312.31 8.54 196.98 0.4777
20 0 0 0 0 -24.16 310.18 6.41 191.30 0.5218
21 10 163 5 92 -22.44 310.47 6.70 192.57 0.4974
22 -21 -21 -21 -21 -22.35 310.24 6.47 192.19 0.4954
23 1 -21 1 -21 -21.95 310.10 6.33 192.12 0.4889
24 2 -21 1 -21 -21.76 309.86 6.10 191.77 0.4854
25 0 2 0 1 -22.58 309.36 5.60 190.50 0.4962
26 0 1 0 0 -22.42 309.08 5.32 190.04 0.4930
27 0 3 0 1 -22.28 307.93 4.15 187.92 0.4881
28 0 2 0 1 -22.58 305.12 1.36 182.57 0.4888
29 0 1 0 0 -22.18 305.25 1.48 182.85 0.4828


  • 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