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

3375 68 387 37 202 12.16 114.01 -16.44 69.79 0.2961


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Gyula 1981-10-02 10:58:38 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 2 43 1 22 13.16 117.04 -13.40 62.68 0.2551
2 2 -1 1 -1 13.29 116.90 -13.54 62.44 0.2582
3 17 41 9 21 12.58 116.50 -13.95 65.55 0.2596
4 1 -1 1 -1 13.59 116.68 -13.77 61.75 0.2639
5 1 -1 0 -1 13.47 116.40 -14.05 62.62 0.2671
6 1 19 0 10 10.91 114.94 -15.51 73.33 0.2754
7 0 2 0 1 12.26 115.44 -15.01 68.08 0.2741
8 0 1 0 1 10.68 114.77 -15.68 74.29 0.2771
9 1 241 1 125 12.21 114.42 -16.01 69.37 0.2894
10 7 -9 4 -9 12.20 114.06 -16.39 69.80 0.2952
11 1 -9 1 -9 11.51 113.78 -16.67 72.31 0.2963
12 13 -9 7 -9 11.39 113.39 -17.06 73.03 0.3021
13 14 -9 7 -9 12.08 113.57 -16.88 70.65 0.3023
14 0 1 0 0 10.47 112.18 -18.27 76.75 0.3181
15 0 2 0 1 13.14 113.16 -17.29 67.76 0.3141
16 0 3 0 2 13.45 113.22 -17.23 66.76 0.3149
17 0 1 0 1 10.82 112.02 -18.43 75.77 0.3218
18 0 2 0 1 11.20 111.94 -18.51 74.66 0.3244
19 2 -9 1 -9 12.42 112.21 -18.24 70.79 0.3251
20 2 -9 1 -9 12.20 112.11 -18.34 71.54 0.3257
21 3 16 2 8 11.61 111.53 -18.92 73.71 0.3323
22 0 1 0 1 12.77 111.39 -19.06 70.45 0.3395
23 0 2 0 1 13.34 109.76 -20.69 70.17 0.3671
24 0 2 0 1 12.92 109.46 -20.98 71.47 0.3696
25 1 4 1 2 13.72 109.74 -20.71 69.19 0.3691
26 0 3 0 2 14.82 109.91 -20.56 66.25 0.3725
27 0 2 0 1 16.00 110.13 -20.31 63.04 0.3759
28 0 1 0 1 14.14 109.35 -21.09 68.41 0.3770


  • 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