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

9070 178 1160 122 785 17.63 34.60 41.58 291.97 0.6820 186.4 297.5


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SOHO MDI 2000-07-11 01:35:31 UT

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

1 10 726 7 508 17.06 39.93 46.91 289.48 0.7428 816.6 587.8
2 0 5 0 4 18.37 40.01 46.99 291.19 0.7466 -8.0 86.0
3 3 -1 2 -1 15.88 39.01 46.00 288.10 0.7302 -503.8 999999
4 18 67 13 48 17.62 39.44 46.42 290.34 0.7387 822.7 495.0
5 2 9 2 6 18.80 39.79 46.78 291.81 0.7453 547.8 433.9
6 8 -1 6 -1 16.00 38.34 45.32 288.41 0.7227 -704.9 999999
7 -4 -4 -4 -4 17.69 38.86 45.85 290.58 0.7324 999999 999999
8 0 3 0 2 18.94 38.51 45.49 292.35 0.7316 30.0 267.2
9 0 3 0 2 17.99 37.77 44.76 291.27 0.7209 577.0 540.9
10 4 -1 3 -1 17.85 37.32 44.30 291.21 0.7154 772.5 999999
11 0 9 0 6 18.42 37.44 44.42 291.95 0.7183 781.0 597.3
12 12 -1 8 -1 16.24 36.67 43.65 289.16 0.7039 -695.7 999999
13 7 -1 5 -1 16.70 36.45 43.43 289.86 0.7025 45.0 999999
14 4 -1 3 -1 17.35 36.47 43.45 290.77 0.7044 1357.9 999999
15 24 -1 17 -1 17.88 36.57 43.56 291.47 0.7070 1153.9 999999
16 7 -1 5 -1 17.66 35.94 42.92 291.36 0.6990 1452.3 999999
17 3 -1 2 -1 17.43 35.64 42.62 291.13 0.6949 1587.2 999999
18 8 -1 6 -1 18.41 35.76 42.75 292.46 0.6992 853.1 999999
19 3 -1 2 -1 18.30 35.45 42.43 292.41 0.6952 1214.9 999999
20 10 -1 7 -1 18.56 35.19 42.17 292.86 0.6929 1286.5 999999
21 0 8 0 6 17.94 33.45 40.43 292.58 0.6704 -432.0 -253.6
22 0 5 0 3 16.82 32.77 39.75 291.18 0.6587 762.0 611.8
23 0 7 0 4 19.24 32.83 39.81 294.69 0.6676 693.0 606.2
24 4 43 3 28 19.31 32.30 39.28 295.00 0.6616 842.6 278.0
25 10 -24 6 -24 18.80 31.73 38.71 294.49 0.6528 -749.3 999999
26 0 3 0 2 19.11 31.22 38.20 295.16 0.6479 -663.0 -492.1
27 0 10 0 6 19.37 30.87 37.85 295.70 0.6447 -739.0 -110.6
28 0 12 0 8 16.90 28.90 35.88 292.80 0.6105 -540.0 -598.5
29 4 9 2 6 18.21 28.89 35.87 294.85 0.6157 -701.6 -565.5
30 0 5 0 3 17.46 28.31 35.29 293.94 0.6052 -670.0 -557.6
31 0 13 0 8 18.81 28.37 35.35 296.03 0.6117 -567.0 -629.7
32 0 6 0 4 20.32 27.82 34.80 298.65 0.6121 -753.0 -658.9
33 0 9 0 5 18.85 27.25 34.24 296.68 0.5981 -850.0 -722.1
34 12 200 7 121 18.13 26.69 33.67 295.83 0.5876 -982.8 -726.4
35 4 -34 3 -34 17.92 25.94 32.92 295.88 0.5770 -1167.4 999999
36 21 -34 13 -34 17.48 25.65 32.63 295.31 0.5712 -1741.4 999999
37 0 4 0 3 22.37 24.08 31.06 304.20 0.5790 606.0 706.2
38 0 4 0 2 12.88 18.96 25.94 290.68 0.4577 800.0 537.5


  • 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.