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

9073 83 498 47 276 -19.91 16.24 -13.78 151.18 0.4605


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Gyula 2000-07-08 06:10:23 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 2 103 1 56 -18.82 21.12 -8.90 159.03 0.4109
2 8 -1 4 -1 -18.62 20.97 -9.06 158.51 0.4089
3 25 137 14 75 -19.07 18.94 -11.08 154.78 0.4282
4 0 3 0 2 -18.34 18.80 -11.23 153.70 0.4188
5 -3 -3 -3 -3 -19.54 18.64 -11.38 154.69 0.4367
6 0 0 0 0 -18.52 18.51 -11.51 153.33 0.4232
7 1 -3 1 -3 -19.29 18.26 -11.76 153.69 0.4358
8 1 -3 0 -3 -19.67 18.14 -11.89 153.86 0.4421
9 0 1 0 0 -20.03 17.55 -12.47 153.15 0.4511
10 0 11 0 6 -18.34 17.70 -12.32 151.54 0.4268
11 0 1 0 0 -18.29 17.28 -12.74 150.67 0.4294
12 0 1 0 1 -20.47 16.98 -13.04 152.58 0.4611
13 0 1 0 1 -19.58 16.68 -13.34 151.07 0.4513
14 0 1 0 0 -21.45 16.26 -13.76 152.37 0.4794
15 0 1 0 0 -21.65 16.06 -13.96 152.24 0.4835
16 0 1 0 0 -19.84 15.82 -14.20 149.85 0.4614
17 0 2 0 1 -19.92 15.62 -14.40 149.61 0.4640
18 0 4 0 2 -21.51 15.14 -14.88 150.59 0.4884
19 0 1 0 1 -20.88 15.18 -14.84 149.95 0.4798
20 0 1 0 1 -22.09 14.58 -15.44 150.32 0.5001
21 1 225 1 128 -20.99 14.19 -15.84 148.46 0.4891
22 0 1 0 1 -22.06 13.89 -16.13 149.21 0.5049
23 0 1 0 0 -21.71 13.64 -16.38 148.43 0.5025
24 5 -21 3 -21 -20.91 13.47 -16.56 147.24 0.4939
25 14 -21 8 -21 -20.87 13.16 -16.86 146.73 0.4960
26 0 1 0 0 -21.90 12.72 -17.30 147.26 0.5122
27 2 -21 1 -21 -20.97 12.66 -17.36 146.08 0.5014
28 4 -21 3 -21 -20.65 12.66 -17.36 145.71 0.4976
29 18 -21 10 -21 -20.96 12.25 -17.77 145.46 0.5047
30 1 -21 0 -21 -20.04 12.35 -17.68 144.47 0.4929
31 0 1 0 1 -21.74 12.12 -17.91 146.19 0.5153
32 0 0 0 0 -21.55 12.06 -17.96 145.89 0.5135
33 0 -21 0 -21 -21.02 11.96 -18.06 145.12 0.5079
34 -29 -21 -29 -21 -20.63 11.86 -18.16 144.49 0.5041
35 1 -21 1 -21 -20.70 11.60 -18.42 144.20 0.5073


  • 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