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

9068 84 638 49 362 -18.63 49.60 -19.33 140.18 0.4887 -807.6 -262.6


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SOHO MDI 2000-07-05 07:59:31 UT

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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler MU MP

1 7 340 4 189 -17.92 52.52 -16.41 143.38 0.4524 -1793.7 -726.3
2 10 -1 6 -1 -17.58 52.55 -16.38 142.95 0.4480 -2362.1 999999
3 32 -1 18 -1 -17.89 52.13 -16.80 142.69 0.4556 -1614.7 999999
4 -3 -1 -3 -1 -17.89 51.78 -17.14 142.14 0.4590 999999 999999
5 0 4 0 2 -19.09 51.35 -17.58 143.11 0.4774 -756.0 -590.9
6 0 5 0 3 -15.07 51.61 -17.32 137.58 0.4279 -755.0 -653.5
7 0 3 0 2 -16.37 51.49 -17.43 139.46 0.4440 -621.0 -451.1
8 0 4 0 2 -14.95 51.28 -17.65 136.85 0.4301 -755.0 -598.4
9 0 5 0 3 -19.45 50.69 -18.24 142.59 0.4877 -805.0 -523.5
10 0 21 0 12 -18.51 50.53 -18.39 141.08 0.4782 -1056.0 -682.0
11 0 10 0 6 -19.16 50.02 -18.91 141.22 0.4907 -604.0 -625.7
12 0 4 0 2 -17.25 49.71 -19.22 138.06 0.4723 -783.0 -738.6
13 0 4 0 2 -18.20 49.25 -19.68 138.77 0.4874 -809.0 -561.3
14 0 7 0 4 -18.55 48.80 -20.12 138.65 0.4957 -754.0 -616.5
15 10 19 6 11 -20.40 48.38 -20.55 140.59 0.5202 -919.9 -597.9
16 4 20 3 11 -19.03 48.30 -20.63 138.63 0.5060 -672.6 -532.5
17 0 6 0 3 -19.00 47.85 -21.08 137.99 0.5101 -689.0 -456.4
18 0 4 0 2 -16.28 48.10 -20.83 134.31 0.4790 584.0 621.8
19 7 51 4 30 -19.84 46.56 -22.37 137.50 0.5320 1159.1 663.9
20 0 6 0 4 -18.64 46.64 -22.29 135.94 0.5188 1157.0 828.6
21 0 4 0 2 -21.20 45.98 -22.95 138.58 0.5517 -117.0 -153.9
22 2 -19 1 -19 -19.77 46.11 -22.82 136.85 0.5357 888.0 999999
23 0 5 0 3 -21.51 45.74 -23.19 138.70 0.5572 773.0 624.2
24 0 13 0 7 -18.70 45.90 -23.02 135.12 0.5271 1229.0 935.7
25 0 6 0 3 -21.13 45.29 -23.63 137.69 0.5576 715.0 583.6
26 0 8 0 4 -19.61 45.49 -23.43 135.90 0.5404 1082.0 806.3
27 0 6 0 4 -18.84 45.43 -23.50 134.75 0.5335 843.0 820.3
28 4 13 2 7 -19.27 45.22 -23.70 135.12 0.5398 1101.2 959.0
29 0 8 0 5 -20.53 44.98 -23.95 136.54 0.5548 1004.0 735.4
30 0 2 0 1 -19.63 44.85 -24.08 135.17 0.5472 973.0 943.4
31 0 3 0 2 -23.59 43.56 -25.37 138.82 0.5986 518.0 343.0
32 8 28 5 17 -19.99 44.19 -24.74 134.91 0.5575 980.8 980.0
33 0 5 0 3 -18.87 44.23 -24.70 133.42 0.5464 417.0 451.1
34 0 5 0 3 -20.47 43.87 -25.06 135.21 0.5654 917.0 709.1
35 0 4 0 3 -21.21 43.64 -25.28 135.94 0.5748 610.0 409.7
36 0 4 0 2 -20.82 43.62 -25.31 135.41 0.5713 696.0 608.2
37 0 4 0 3 -21.71 43.22 -25.71 136.12 0.5836 763.0 546.2
38 0 3 0 2 -21.91 42.32 -26.60 135.44 0.5943 766.0 500.5
39 0 4 0 3 -20.95 42.23 -26.70 134.10 0.5865 772.0 573.1


  • 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
  • MU -  Mean magnetic field within the umbra contour averaged the pixel values with sign.
  • MP -  Mean magnetic field within the penumbra contour averaged the pixel values with sign.