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

9069 127 868 130 885 -17.91 31.94 57.44 246.68 0.8713


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Gyula 2000-07-12 10:50:43 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 24 157 31 204 -18.42 39.47 64.96 248.20 0.9275
2 2 -1 2 -1 -17.92 38.83 64.33 248.58 0.9229
3 -1 -1 -1 -1 -18.24 38.99 64.50 248.28 0.9244
4 9 136 10 157 -17.49 37.14 62.64 248.64 0.9112
5 4 -4 5 -4 -17.79 35.99 61.49 248.04 0.9040
6 6 -4 7 -4 -17.49 35.08 60.58 248.13 0.8970
7 0 1 0 1 -16.90 34.39 59.89 248.60 0.8909
8 0 1 0 1 -15.76 33.64 59.15 249.66 0.8831
9 0 1 0 1 -18.75 34.63 60.13 246.65 0.8962
10 0 3 0 3 -17.59 33.54 59.04 247.62 0.8859
11 0 1 0 2 -17.15 32.64 58.15 247.86 0.8782
12 0 1 0 1 -18.94 33.08 58.58 246.02 0.8853
13 0 1 0 1 -18.73 32.89 58.39 246.19 0.8835
14 0 2 0 2 -16.77 31.74 57.25 248.03 0.8703
15 0 12 0 12 -17.97 31.44 56.93 246.60 0.8706
16 0 0 0 0 -18.77 31.79 57.30 245.82 0.8753
17 0 3 0 3 -16.64 30.36 55.86 247.76 0.8588
18 0 2 0 2 -18.63 30.23 55.73 245.50 0.8626
19 1 10 1 10 -17.88 29.89 55.39 246.23 0.8579
20 0 1 0 1 -16.46 29.22 54.73 247.63 0.8488
21 34 374 32 344 -19.24 30.14 55.63 244.79 0.8634
22 -21 -21 -21 -21 -18.99 29.31 54.82 244.80 0.8562
23 -21 -21 -21 -21 -19.28 29.39 54.88 244.50 0.8575
24 2 -21 2 -21 -18.83 29.13 54.63 244.92 0.8542
25 0 1 0 1 -15.92 27.86 53.36 247.81 0.8354
26 1 12 1 10 -16.42 27.58 53.08 247.14 0.8344
27 0 1 0 1 -19.37 28.40 53.90 244.07 0.8497
28 0 3 0 3 -16.60 27.24 52.74 246.82 0.8318
29 0 2 0 2 -18.60 27.94 53.44 244.77 0.8436
30 0 2 0 1 -16.89 27.26 52.76 246.49 0.8328
31 0 1 0 1 -18.35 27.80 53.31 245.02 0.8418
32 0 5 0 5 -17.26 27.02 52.52 245.99 0.8318
33 14 129 12 111 -15.75 26.15 51.65 247.44 0.8195
34 2 -21 2 -21 -18.67 26.76 52.26 244.27 0.8337
35 1 -21 1 -21 -17.75 26.52 52.03 245.25 0.8288
36 1 4 1 3 -16.79 25.85 51.35 246.11 0.8198
37 16 -21 14 -21 -18.20 26.14 51.64 244.59 0.8268
38 3 -21 3 -21 -17.91 25.80 51.30 244.80 0.8229
39 7 -21 6 -21 -17.24 25.31 50.80 245.40 0.8162
40 0 2 0 2 -17.41 24.32 49.82 244.83 0.8077


  • 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