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

10057 191 940 115 560 -7.84 146.94 30.73 245.82 0.5557 -214.5 -103.7


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SOHO MDI 2002-08-04 08:33:32 UT

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

1 10 162 6 102 -8.19 152.64 36.43 249.03 0.6318 -1176.8 -487.3
2 25 -1 16 -1 -7.95 152.12 35.91 249.10 0.6241 -1429.2 999999
3 4 -1 3 -1 -7.54 152.03 35.82 249.68 0.6210 -1036.5 999999
4 0 4 0 3 -7.81 151.18 34.97 248.78 0.6113 -692.0 -595.4
5 0 5 0 3 -7.09 150.72 34.51 249.64 0.6019 348.0 208.9
6 8 336 5 203 -7.52 149.79 33.58 248.42 0.5920 -1060.0 -605.9
7 0 5 0 3 -6.93 149.36 33.15 249.10 0.5833 -8.0 22.3
8 0 14 0 8 -8.21 149.04 32.83 246.86 0.5858 677.0 -72.5
9 9 -6 5 -6 -7.87 148.73 32.52 247.20 0.5798 257.7 999999
10 0 4 0 2 -9.01 148.79 32.58 245.43 0.5870 -630.0 -456.7
11 0 8 0 5 -7.16 148.48 32.27 248.18 0.5728 -845.0 -564.5
12 5 -6 3 -6 -7.48 148.32 32.11 247.56 0.5723 -879.1 999999
13 31 -6 19 -6 -7.90 147.93 31.72 246.61 0.5695 -1400.5 999999
14 8 -6 5 -6 -7.55 147.43 31.22 246.85 0.5610 -1664.9 999999
15 4 16 2 9 -9.47 147.47 31.25 243.77 0.5727 284.0 -99.7
16 6 -6 4 -6 -8.29 146.89 30.68 245.25 0.5581 -1101.2 999999
17 0 4 0 3 -8.00 145.94 29.73 245.03 0.5438 -603.0 -548.9
18 0 5 0 3 -8.80 145.77 29.56 243.56 0.5466 -630.0 -367.9
19 3 9 2 5 -10.22 145.40 29.19 240.95 0.5512 720.3 476.1
20 0 5 0 3 -8.80 144.95 28.74 242.90 0.5358 -441.0 -299.9
21 0 7 0 4 -6.42 144.55 28.34 246.71 0.5156 718.0 539.1
22 0 4 0 2 -8.82 144.49 28.28 242.49 0.5300 -378.0 -389.7
23 0 7 0 4 -6.92 144.04 27.83 245.41 0.5116 499.0 174.6
24 0 10 0 6 -8.75 144.03 27.82 242.21 0.5235 817.0 506.0
25 11 240 7 137 -7.73 143.86 27.65 243.85 0.5144 -712.3 577.7
26 0 4 0 2 -9.06 143.56 27.35 241.28 0.5194 640.0 601.8
27 0 5 0 3 -11.00 143.74 27.53 238.22 0.5358 656.0 497.2
28 15 -25 8 -25 -6.97 143.27 27.06 244.71 0.5015 1345.8 999999
29 0 3 0 2 -10.57 143.52 27.31 238.70 0.5299 666.0 502.4
30 0 4 0 2 -9.78 143.35 27.14 239.86 0.5219 425.0 435.5
31 10 21 6 12 -10.14 143.16 26.95 239.07 0.5221 1012.4 526.6
32 16 -25 9 -25 -6.78 142.82 26.61 244.65 0.4941 1913.1 999999
33 15 -25 9 -25 -7.27 142.76 26.55 243.72 0.4964 1510.8 999999
34 0 4 0 2 -8.11 142.46 26.25 241.93 0.4982 386.0 311.4
35 0 4 0 3 -8.51 142.40 26.19 241.16 0.5002 353.0 261.2
36 3 10 1 6 -7.85 142.13 25.92 242.10 0.4919 986.6 788.6
37 0 5 0 3 -8.40 141.72 25.51 240.72 0.4905 988.0 743.9
38 8 27 5 15 -7.56 141.18 24.97 241.72 0.4771 1387.0 1057.4
39 0 3 0 2 -8.74 141.26 25.05 239.64 0.4870 267.0 460.9
40 0 5 0 3 -10.06 141.32 25.11 237.39 0.4980 835.0 634.4


  • 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.