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

9212 61 562 36 319 10.28 267.38 -28.51 76.42 0.4845 767.8 307.5


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SOHO MDI 2000-11-01 09:35:32 UT

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

1 0 9 0 5 12.03 272.86 -23.03 69.75 0.4096 871.0 654.3
2 0 9 0 5 8.12 272.81 -23.08 79.31 0.3966 767.0 620.3
3 0 7 0 4 9.80 272.27 -23.62 75.40 0.4097 958.0 905.7
4 0 4 0 2 11.92 271.70 -24.18 70.77 0.4263 490.0 491.3
5 0 19 0 10 9.60 271.86 -24.03 76.08 0.4154 857.0 811.8
6 0 4 0 2 8.71 271.88 -24.01 78.20 0.4126 820.0 707.4
7 0 39 0 21 9.23 271.07 -24.81 77.29 0.4265 1052.0 788.0
8 0 1 0 0 8.79 270.80 -25.08 78.39 0.4295 818.0 798.3
9 0 6 0 3 8.21 270.59 -25.30 79.82 0.4316 256.0 294.4
10 0 3 0 2 8.59 270.56 -25.33 78.94 0.4328 836.0 808.8
11 0 5 0 3 8.85 270.32 -25.56 78.42 0.4371 694.0 493.7
12 12 251 7 140 9.94 269.10 -26.78 76.46 0.4585 1850.7 640.7
13 7 -12 4 -12 9.62 268.74 -27.15 77.29 0.4632 1522.8 999999
14 0 3 0 2 8.76 268.68 -27.21 79.14 0.4621 583.0 434.1
15 9 -12 5 -12 9.91 268.32 -27.57 76.81 0.4703 1273.3 999999
16 6 -12 3 -12 9.78 267.84 -28.05 77.25 0.4771 1061.9 999999
17 0 3 0 2 9.35 267.79 -28.10 78.15 0.4768 582.0 586.3
18 0 4 0 2 9.49 267.25 -28.64 78.04 0.4853 391.0 391.1
19 7 27 4 15 9.53 266.21 -29.67 78.25 0.5007 928.2 6.0
20 6 60 4 35 9.92 265.31 -30.57 77.74 0.5148 1093.2 308.5
21 6 -20 4 -20 9.30 265.38 -30.51 78.92 0.5126 -336.1 999999
22 8 17 5 10 12.61 264.35 -31.54 73.01 0.5359 -1034.6 -732.8
23 0 3 0 2 14.42 263.65 -32.23 70.04 0.5517 -574.0 -636.4
24 0 11 0 7 12.01 263.92 -31.97 74.27 0.5402 -994.0 -828.8
25 0 8 0 5 9.87 263.99 -31.90 78.18 0.5340 -411.0 -555.4
26 0 5 0 3 11.79 262.45 -33.44 75.13 0.5603 -867.0 -767.1
27 0 48 0 29 12.93 261.66 -34.23 73.40 0.5742 -889.0 -709.5
28 0 8 0 5 12.97 260.84 -35.05 73.60 0.5856 -817.0 -779.8
29 0 5 0 3 12.65 260.65 -35.24 74.20 0.5874 -573.0 -508.0
30 0 3 0 2 14.02 259.73 -36.16 72.22 0.6034 -595.0 -531.8


  • 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.