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

9149 185 1177 96 608 13.21 356.98 -14.84 65.62 0.2737 919.9 193.8


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SOHO MDI 2000-09-02 01:35:31 UT

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

1 0 3 0 2 13.61 1.69 -10.13 56.52 0.2058 513.0 432.3
2 0 6 0 3 12.97 1.48 -10.35 59.75 0.2035 -89.0 -1.9
3 27 621 14 316 12.55 0.35 -11.47 63.88 0.2173 2006.9 720.2
4 56 -3 29 -3 13.64 359.92 -11.90 60.27 0.2318 1963.8 999999
5 11 -3 6 -3 12.69 359.85 -11.97 64.17 0.2259 1576.2 999999
6 9 -3 5 -3 13.40 359.56 -12.26 61.89 0.2352 1948.3 999999
7 13 -3 6 -3 12.96 359.42 -12.40 63.85 0.2342 1426.3 999999
8 -4 -3 -4 -3 13.75 359.30 -12.52 61.06 0.2418 999999 999999
9 0 3 0 2 14.63 358.37 -13.45 59.56 0.2621 419.0 338.8
10 0 11 0 6 12.89 358.39 -13.43 65.73 0.2494 1122.0 866.8
11 16 112 8 57 13.39 358.03 -13.79 64.42 0.2582 1385.5 442.1
12 4 21 2 11 12.33 357.89 -13.93 68.54 0.2539 1092.9 901.6
13 6 -12 3 -12 12.20 357.56 -14.26 69.41 0.2583 997.2 999999
14 0 5 0 3 12.55 357.42 -14.40 68.31 0.2625 735.0 603.2
15 0 5 0 2 15.47 357.14 -14.68 58.90 0.2864 -581.0 -467.2
16 0 6 0 3 12.48 356.59 -15.23 69.50 0.2751 758.0 478.1
17 0 6 0 3 12.24 356.27 -15.55 70.69 0.2789 311.0 308.0
18 0 9 0 5 12.93 355.85 -15.97 68.78 0.2889 599.0 418.0
19 0 5 0 3 12.55 355.04 -16.78 70.83 0.2997 -664.0 -538.2
20 0 6 0 3 14.47 353.66 -18.16 66.34 0.3309 -852.0 -703.7
21 0 23 0 12 13.56 353.61 -18.21 69.02 0.3268 -1306.0 -1016.8
22 0 30 0 16 12.85 353.58 -18.24 71.16 0.3239 -1311.0 -887.3
23 0 3 0 2 13.79 353.34 -18.48 68.61 0.3321 -893.0 -873.3
24 0 9 0 5 14.84 352.95 -18.87 66.02 0.3437 -846.0 -658.1
25 7 31 4 16 13.38 352.90 -18.92 70.17 0.3368 -1221.3 -949.4
26 0 14 0 8 14.47 352.55 -19.27 67.42 0.3476 -1174.0 -896.6
27 0 4 0 2 13.99 352.51 -19.31 68.77 0.3458 -735.0 -733.4
28 0 22 0 11 14.81 352.09 -19.73 66.92 0.3563 -651.0 -603.0
29 5 183 3 97 12.91 352.13 -19.69 72.08 0.3467 -1529.7 -814.6
30 0 5 0 2 15.50 351.46 -20.36 65.70 0.3695 -669.0 -537.9
31 13 -29 7 -29 12.64 351.42 -20.40 73.29 0.3566 -1713.9 999999
32 0 5 0 3 14.29 351.14 -20.68 69.07 0.3679 -627.0 -578.1
33 18 -29 9 -29 12.66 350.90 -20.92 73.56 0.3647 -1450.3 999999
34 0 6 0 3 13.60 350.65 -21.17 71.24 0.3724 -922.0 -722.2
35 0 4 0 2 10.92 350.87 -20.95 78.31 0.3601 -591.0 -556.7
36 0 7 0 4 13.27 350.38 -21.45 72.28 0.3752 -788.0 -615.3
37 0 12 0 6 13.02 350.09 -21.73 73.09 0.3786 -833.0 -622.9


  • 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.