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

9209 127 685 84 467 -22.66 306.59 -34.10 130.76 0.6850 -784.8 -337.7


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SOHO MDI 2000-10-28 23:59:32 UT

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

1 0 7 0 5 -23.95 310.82 -29.87 135.80 0.6553 -253.0 -58.9
2 0 4 0 3 -22.00 310.67 -30.03 133.34 0.6402 -922.0 -760.1
3 8 47 5 31 -23.37 310.04 -30.65 134.42 0.6576 -1152.3 -696.8
4 2 -3 1 -3 -23.12 309.81 -30.88 133.92 0.6577 -922.5 999999
5 0 3 0 2 -21.04 310.26 -30.43 131.78 0.6362 -487.0 -455.4
6 15 91 10 61 -23.59 308.05 -32.64 132.98 0.6781 -1135.8 -366.5
7 17 192 11 127 -21.97 308.38 -32.31 131.32 0.6623 -1622.2 -656.1
8 8 -7 5 -7 -22.12 307.90 -32.79 131.11 0.6682 -1204.3 999999
9 11 -7 7 -7 -22.10 307.46 -33.23 130.73 0.6724 -884.0 999999
10 0 7 0 5 -23.12 306.82 -33.87 131.45 0.6861 -631.0 -663.1
11 0 2 0 2 -21.17 307.31 -33.38 129.46 0.6669 -302.0 -307.4
12 0 5 0 3 -22.06 306.47 -34.22 129.90 0.6818 -359.0 -304.0
13 0 11 0 8 -23.07 306.08 -34.62 130.81 0.6929 -763.0 -850.9
14 5 125 3 87 -24.10 305.56 -35.13 131.62 0.7052 -799.4 -174.4
15 9 65 6 45 -22.43 306.01 -34.68 129.99 0.6889 -1103.5 -495.0
16 15 -14 10 -14 -23.58 305.56 -35.13 131.02 0.7013 -977.3 999999
17 -16 -14 -16 -14 -23.55 305.26 -35.43 130.76 0.7039 999999 999999
18 3 -15 2 -15 -22.63 305.49 -35.20 129.84 0.6953 -970.9 999999
19 0 2 0 2 -19.06 306.39 -34.30 126.07 0.6613 628.0 507.8
20 0 3 0 2 -21.02 305.89 -34.80 128.19 0.6801 -159.0 -9.7
21 0 3 0 2 -20.13 305.98 -34.71 127.13 0.6730 663.0 653.8
22 0 4 0 3 -21.70 305.20 -35.49 128.50 0.6917 -408.0 -316.0
23 0 4 0 3 -20.44 305.54 -35.15 127.21 0.6796 859.0 713.1
24 8 -15 6 -15 -22.75 304.73 -35.96 129.43 0.7034 -602.0 999999
25 0 9 0 6 -21.33 304.84 -35.85 127.79 0.6927 785.0 659.1
26 3 -15 2 -15 -22.28 304.57 -36.13 128.75 0.7019 92.8 999999
27 0 6 0 4 -20.21 305.15 -35.54 126.63 0.6821 747.0 595.1
28 0 3 0 2 -20.61 304.79 -35.90 126.87 0.6884 866.0 817.7
29 0 4 0 3 -23.63 303.56 -37.13 129.64 0.7205 -534.0 -458.0
30 7 21 5 14 -20.55 304.30 -36.40 126.44 0.6930 684.9 722.1
31 5 54 3 38 -22.52 303.29 -37.40 128.14 0.7157 855.4 178.0
32 6 -31 4 -31 -22.07 302.91 -37.78 127.34 0.7165 -632.3 999999
33 5 -31 4 -31 -22.39 302.59 -38.10 127.51 0.7216 86.9 999999
34 0 5 0 3 -23.23 302.21 -38.48 128.24 0.7305 -616.0 -458.6
35 0 8 0 6 -22.33 302.03 -38.66 127.07 0.7266 -608.0 -572.4


  • 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.