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

9176 129 902 77 562 -8.03 321.30 -33.83 113.28 0.6002 -1000.7 -291.5


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SOHO MDI 2000-09-30 14:23:32 UT

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

1 0 4 0 2 -7.81 327.32 -27.80 117.18 0.5215 615.0 506.9
2 0 3 0 2 -8.16 326.09 -29.03 116.74 0.5401 -679.0 -541.9
3 0 5 0 3 -9.71 325.09 -30.03 118.44 0.5632 -542.0 -476.3
4 40 619 24 371 -7.61 324.50 -30.62 114.60 0.5575 -1997.1 -627.7
5 31 -4 18 -4 -8.01 323.92 -31.21 114.82 0.5675 -1576.7 999999
6 10 -4 6 -4 -7.58 323.68 -31.45 113.96 0.5681 -1394.3 999999
7 5 -4 3 -4 -8.12 323.44 -31.68 114.66 0.5742 -1127.7 999999
8 14 -4 8 -4 -8.02 323.08 -32.04 114.25 0.5783 -1010.8 999999
9 0 4 0 2 -5.98 322.50 -32.62 110.58 0.5749 798.0 657.6
10 0 3 0 2 -9.87 322.01 -33.12 116.34 0.6029 -343.0 -296.2
11 0 5 0 3 -8.34 321.88 -33.24 113.93 0.5956 -470.0 -294.7
12 5 19 3 12 -6.92 319.87 -35.25 110.50 0.6139 -745.1 -589.0
13 0 14 0 9 -8.59 319.42 -35.70 112.76 0.6280 -748.0 -478.0
14 0 5 0 3 -9.02 318.98 -36.14 113.14 0.6357 -468.0 -245.9
15 0 4 0 3 -8.18 319.03 -36.09 111.92 0.6309 -622.0 -531.9
16 0 3 0 2 -9.01 318.59 -36.53 112.89 0.6405 -540.0 -384.0
17 0 6 0 4 -7.93 318.47 -36.66 111.24 0.6367 -379.0 -344.1
18 0 6 0 4 -8.96 318.15 -36.97 112.57 0.6456 -450.0 -253.0
19 0 4 0 2 -8.38 317.82 -37.30 111.55 0.6468 -234.0 -229.3
20 0 4 0 3 -8.32 317.09 -38.04 111.05 0.6556 489.0 406.1
21 0 2 0 2 -9.05 316.44 -38.68 111.75 0.6668 722.0 587.0
22 0 7 0 5 -8.95 316.10 -39.02 111.44 0.6705 744.0 558.1
23 0 5 0 3 -9.68 315.08 -40.04 111.91 0.6859 819.0 661.3
24 5 42 3 28 -7.30 315.17 -39.95 108.65 0.6745 1040.0 539.4
25 0 5 0 4 -10.35 314.72 -40.40 112.64 0.6932 688.0 671.3
26 6 23 4 16 -8.48 314.88 -40.24 110.17 0.6830 1032.4 768.4
27 0 5 0 3 -11.56 314.41 -40.71 114.09 0.7023 571.0 511.1
28 0 14 0 9 -10.78 314.44 -40.68 113.07 0.6984 911.0 654.7
29 0 4 0 3 -11.20 314.21 -40.91 113.52 0.7029 789.0 624.7
30 2 -24 1 -24 -7.38 314.65 -40.47 108.52 0.6812 725.6 999999
31 0 4 0 3 -10.07 314.24 -40.88 112.01 0.6974 737.0 640.2
32 0 4 0 3 -9.17 314.32 -40.80 110.84 0.6926 594.0 555.8
33 3 33 2 23 -7.89 314.23 -40.90 109.04 0.6884 1105.5 892.0
34 3 -33 2 -33 -8.15 314.04 -41.08 109.31 0.6916 1016.8 999999
35 0 5 0 4 -8.38 313.69 -41.43 109.46 0.6966 710.0 588.7
36 5 10 3 7 -9.74 313.23 -41.89 111.09 0.7076 673.8 485.2
37 0 13 0 9 -8.05 313.31 -41.81 108.84 0.6998 715.0 643.1
38 0 4 0 3 -7.95 312.95 -42.17 108.55 0.7036 527.0 521.8
39 0 6 0 4 -7.44 312.86 -42.26 107.82 0.7028 558.0 460.4
40 0 4 0 3 -8.71 312.10 -43.02 109.19 0.7164 365.0 315.2
41 0 4 0 3 -7.39 312.01 -43.11 107.39 0.7126 535.0 492.7


  • 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.