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

8910 152 1690 118 1305 12.64 72.14 46.31 293.08 0.7679


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Gyula 2000-03-21 15:33:45 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 2 1050 1 848 12.54 76.20 50.38 291.17 0.8086
2 65 -1 53 -1 12.42 75.11 49.28 291.46 0.7976
3 10 -1 8 -1 13.01 74.52 48.70 292.39 0.7939
4 0 1 0 1 9.67 73.96 48.13 288.57 0.7767
5 7 -1 6 -1 12.50 72.24 46.42 292.76 0.7692
6 3 38 3 29 10.89 72.32 46.51 290.74 0.7640
7 2 -1 1 -1 12.12 71.63 45.80 292.57 0.7614
8 3 396 2 284 14.37 70.03 44.20 296.09 0.7544
9 4 -1 3 -1 12.88 70.73 44.90 293.92 0.7551
10 2 -8 2 -8 14.50 69.29 43.47 296.63 0.7474
11 5 -8 4 -8 14.25 69.39 43.57 296.27 0.7473
12 1 -1 1 -1 10.64 70.94 45.13 291.01 0.7485
13 0 6 0 4 9.54 71.16 45.34 289.52 0.7466
14 0 2 0 2 8.65 71.53 45.72 288.24 0.7476
15 0 2 0 1 10.79 69.46 43.64 291.88 0.7329
16 0 3 0 2 12.20 68.53 42.72 294.14 0.7289
17 0 -8 0 -8 13.66 67.83 42.01 296.35 0.7280
18 2 -8 1 -8 13.67 67.47 41.65 296.57 0.7243
19 0 1 0 1 9.27 69.54 43.73 289.88 0.7278
20 0 0 0 0 11.17 68.39 42.57 292.88 0.7227
21 5 97 4 69 12.46 67.63 41.81 294.94 0.7202
22 1 -21 1 -21 12.18 67.72 41.91 294.52 0.7200
23 7 -8 5 -8 13.75 66.93 41.10 296.97 0.7188
24 1 -8 1 -8 13.99 66.60 40.79 297.44 0.7167
25 3 -8 2 -8 13.29 66.68 40.85 296.53 0.7138
26 9 -8 6 -8 13.75 66.46 40.63 297.23 0.7137
27 5 -8 3 -8 13.43 66.52 40.69 296.80 0.7128
28 3 -21 2 -21 12.09 67.13 41.32 294.71 0.7130
29 1 -21 1 -21 11.72 67.27 41.45 294.16 0.7127
30 2 -21 2 -21 12.31 66.84 41.02 295.16 0.7108
31 0 4 0 3 10.26 67.71 41.89 292.03 0.7112
32 0 6 0 4 12.62 66.25 40.44 295.89 0.7059
33 0 2 0 1 12.44 65.54 39.73 296.06 0.6971
34 1 80 1 55 11.78 65.66 39.83 295.13 0.6949
35 3 -34 2 -34 11.05 65.80 39.98 294.06 0.6930
36 2 -34 1 -34 10.04 66.21 40.38 292.49 0.6928
37 3 -34 2 -34 10.47 65.92 40.10 293.22 0.6916
38 0 2 0 1 8.71 66.34 40.52 290.63 0.6885


  • 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