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

9176 121 803 78 540 -8.06 321.40 -39.88 109.90 0.6755 -869.2 -263.6


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SOHO MDI 2000-09-30 03:11:32 UT

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

1 0 5 0 3 -7.76 326.82 -34.45 112.30 0.6081 456.0 353.4
2 0 4 0 3 -7.68 326.31 -34.97 111.86 0.6143 -405.0 -296.8
3 38 556 24 359 -7.86 324.39 -36.88 111.03 0.6393 -1831.5 -572.0
4 -3 -3 -3 -3 -7.41 324.44 -36.84 110.40 0.6366 999999 999999
5 19 -3 12 -3 -7.97 323.89 -37.39 110.92 0.6462 -1571.8 999999
6 10 -3 6 -3 -7.72 323.57 -37.71 110.38 0.6489 -1151.6 999999
7 22 -3 14 -3 -8.22 323.26 -38.02 110.95 0.6550 -999.5 999999
8 0 4 0 3 -6.64 322.42 -38.86 108.25 0.6585 374.0 279.5
9 0 6 0 4 -5.85 322.29 -38.99 107.05 0.6569 774.0 641.5
10 0 7 0 5 -9.98 321.82 -39.46 112.65 0.6806 -416.0 -293.2
11 0 3 0 2 -9.72 320.46 -40.82 111.60 0.6953 -205.0 -288.4
12 0 7 0 5 -7.78 320.09 -41.19 108.78 0.6915 -456.0 -365.3
13 0 3 0 2 -11.44 318.84 -42.44 113.07 0.7212 32.0 172.3
14 9 21 6 14 -6.84 319.36 -41.92 107.16 0.6966 -762.6 -475.5
15 0 14 0 10 -8.72 318.91 -42.37 109.52 0.7091 -905.0 -448.5
16 0 5 0 4 -8.27 318.49 -42.79 108.73 0.7122 -467.0 -320.3
17 0 3 0 2 -9.33 318.28 -43.00 110.05 0.7187 -382.0 -339.5
18 0 5 0 4 -9.25 317.86 -43.42 109.75 0.7231 -368.0 -378.4
19 0 5 0 4 -8.25 317.24 -44.04 108.18 0.7264 597.0 550.4
20 0 4 0 3 -10.25 315.57 -45.70 110.06 0.7521 712.0 596.9
21 0 5 0 4 -9.63 315.23 -46.05 109.14 0.7536 526.0 494.1
22 6 45 4 34 -8.57 314.95 -46.32 107.68 0.7530 1022.6 824.4
23 0 8 0 6 -10.21 314.66 -46.61 109.64 0.7617 904.0 755.6
24 3 37 2 27 -7.24 315.09 -46.19 106.02 0.7471 1058.4 664.9
25 0 3 0 2 -7.90 314.83 -46.45 106.78 0.7522 319.0 288.5
26 3 -24 2 -24 -7.36 314.62 -46.66 106.01 0.7527 749.5 999999
27 0 6 0 4 -10.67 314.05 -47.23 109.96 0.7698 655.0 637.9
28 0 12 0 9 -9.89 314.14 -47.13 109.03 0.7661 832.0 668.5
29 7 -22 5 -22 -8.34 314.36 -46.92 107.17 0.7587 996.9 999999
30 0 2 0 2 -10.40 313.87 -47.41 109.56 0.7707 484.0 532.0
31 0 2 0 2 -8.22 313.50 -47.78 106.70 0.7675 525.0 359.5
32 4 13 3 10 -9.55 313.03 -48.25 108.18 0.7766 801.6 547.7
33 0 3 0 2 -7.42 313.03 -48.24 105.53 0.7701 594.0 552.6
34 0 5 0 4 -7.90 312.54 -48.73 105.97 0.7767 343.0 402.4
35 0 2 0 1 -9.42 312.22 -49.06 107.73 0.7847 372.0 265.7
36 0 8 0 6 -8.80 311.97 -49.31 106.88 0.7853 372.0 281.9


  • 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.