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

9077 161 891 103 572 16.86 308.55 38.50 291.08 0.6401 228.8 158.0


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SOHO MDI 2000-07-17 07:59:31 UT

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

1 0 3 0 2 17.38 316.48 46.43 289.49 0.7358 135.0 110.8
2 6 24 4 17 18.32 315.23 45.18 291.05 0.7239 -1036.3 -851.4
3 0 4 0 3 19.72 315.25 45.20 292.94 0.7276 660.0 483.0
4 3 21 2 15 19.05 314.65 44.60 292.21 0.7192 -388.9 -512.1
5 0 3 0 2 17.98 313.84 43.79 290.97 0.7072 299.0 394.9
6 10 24 7 16 16.87 313.28 43.23 289.57 0.6979 679.0 376.2
7 15 66 10 44 14.98 311.33 41.28 287.34 0.6700 -1093.1 -409.3
8 0 4 0 3 16.99 311.73 41.68 290.17 0.6799 411.0 366.1
9 5 27 4 18 16.64 311.36 41.31 289.77 0.6745 798.0 310.3
10 0 2 0 1 17.10 311.16 41.11 290.50 0.6732 425.0 427.2
11 2 10 1 7 17.84 311.03 40.98 291.62 0.6738 587.3 412.6
12 8 28 5 18 14.48 310.14 40.09 286.89 0.6539 -829.5 -492.6
13 3 27 2 18 17.00 310.75 40.70 290.48 0.6679 941.7 876.0
14 6 -13 4 -13 17.22 310.37 40.32 290.93 0.6640 993.4 999999
15 0 8 0 5 16.27 309.96 39.91 289.64 0.6562 -542.0 -449.2
16 0 14 0 9 17.26 309.73 39.68 291.19 0.6562 1068.0 821.7
17 0 7 0 5 16.30 309.27 39.22 289.90 0.6478 295.0 77.0
18 0 5 0 3 17.67 309.56 39.51 291.86 0.6555 642.0 434.0
19 0 3 0 2 14.56 308.57 38.52 287.44 0.6341 -596.0 -552.0
20 0 11 0 7 15.08 308.57 38.52 288.25 0.6355 -608.0 -629.7
21 0 6 0 4 15.93 308.50 38.45 289.59 0.6369 -358.0 -280.4
22 0 11 0 7 14.50 308.08 38.03 287.49 0.6277 -936.0 -854.3
23 0 11 0 7 14.06 308.00 37.95 286.82 0.6254 -973.0 -786.9
24 0 5 0 3 18.73 308.88 38.83 293.69 0.6507 447.0 442.9
25 2 9 1 6 19.26 308.97 38.92 294.44 0.6538 592.2 361.2
26 16 380 10 241 17.62 308.16 38.11 292.29 0.6380 1169.6 746.0
27 0 4 0 3 14.01 307.32 37.27 286.94 0.6164 -834.0 -648.3
28 6 83 4 53 15.33 307.53 37.48 288.98 0.6228 -573.2 -670.7
29 4 -26 2 -26 17.10 307.93 37.88 291.59 0.6334 1426.6 999999
30 4 -28 3 -28 14.85 307.38 37.33 288.27 0.6195 -1248.4 999999
31 6 -28 4 -28 15.62 307.49 37.44 289.44 0.6231 226.9 999999
32 15 -26 10 -26 16.74 307.69 37.64 291.13 0.6292 817.9 999999
33 0 6 0 4 14.31 306.86 36.81 287.57 0.6112 -703.0 -740.1
34 4 -26 2 -26 16.37 306.98 36.93 290.81 0.6189 304.3 999999
35 4 -26 2 -26 17.82 307.27 37.22 292.96 0.6276 1000.6 999999
36 12 -26 8 -26 17.97 306.78 36.73 293.38 0.6220 1343.1 999999
37 14 -26 9 -26 18.40 306.42 36.37 294.20 0.6191 1155.6 999999
38 0 6 0 3 17.12 305.66 35.61 292.53 0.6046 -47.0 -33.4
39 0 2 0 1 20.73 305.88 35.83 298.04 0.6225 328.0 350.2
40 0 11 0 6 17.28 304.88 34.83 293.12 0.5952 -457.0 -343.6
41 0 9 0 5 16.85 304.63 34.58 292.52 0.5903 -690.0 -761.3
42 0 6 0 4 20.66 305.44 35.39 298.17 0.6170 771.0 671.2
43 0 4 0 2 17.58 304.64 34.59 293.71 0.5933 -502.0 -533.6
44 0 7 0 4 16.58 304.23 34.18 292.26 0.5840 -903.0 -747.2
45 16 40 9 24 16.60 301.87 31.82 293.43 0.5528 -1237.5 -808.8


  • 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.