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

9073 150 859 95 549 -20.31 14.46 31.15 230.00 0.6342 169.2 101.8


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SOHO MDI 2000-07-11 19:11:31 UT

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

1 14 133 10 91 -19.24 21.08 37.77 236.55 0.6954 -1046.1 -420.2
2 4 -1 2 -1 -18.80 20.80 37.49 236.94 0.6898 -1077.3 999999
3 4 -1 2 -1 -18.40 20.54 37.23 237.28 0.6847 -1047.8 999999
4 2 6 1 4 -18.85 20.03 36.72 236.36 0.6819 -848.6 -698.4
5 0 8 0 5 -19.18 19.80 36.49 235.78 0.6815 -739.0 -587.4
6 0 8 0 5 -17.50 19.33 36.02 237.67 0.6661 -878.0 -750.7
7 0 6 0 4 -18.01 19.40 36.09 237.04 0.6700 -786.0 -693.6
8 7 20 5 13 -18.12 17.94 34.63 235.88 0.6547 899.8 621.2
9 20 68 13 45 -19.90 17.35 34.04 233.11 0.6604 -1216.4 -857.5
10 5 -9 4 -9 -20.09 16.83 33.53 232.47 0.6564 -1346.9 999999
11 0 4 0 3 -20.43 16.72 33.41 231.94 0.6576 -777.0 -755.1
12 4 -9 3 -9 -19.81 16.41 33.11 232.50 0.6500 -1038.5 999999
13 0 5 0 3 -20.63 16.21 32.90 231.28 0.6538 -315.0 -629.3
14 0 10 0 6 -19.55 15.15 31.85 231.83 0.6347 -246.0 -248.0
15 5 65 3 42 -20.54 15.18 31.87 230.56 0.6426 -725.5 -597.4
16 6 23 4 15 -21.16 15.23 31.92 229.82 0.6477 -762.6 -605.7
17 4 -16 2 -16 -21.45 14.95 31.64 229.21 0.6472 -766.4 999999
18 3 9 2 6 -19.68 14.20 30.89 230.84 0.6256 651.5 382.5
19 4 455 3 283 -20.39 13.42 30.11 229.24 0.6231 602.8 584.3
20 0 3 0 2 -18.43 12.92 29.61 231.40 0.6021 -575.0 -491.7
21 4 -19 2 -19 -20.40 12.69 29.38 228.56 0.6157 1098.8 999999
22 13 -19 8 -19 -20.52 12.18 28.87 227.94 0.6114 1447.2 999999
23 5 -19 3 -19 -20.89 11.73 28.42 227.02 0.6100 1236.4 999999
24 0 4 0 2 -22.74 11.79 28.48 224.77 0.6268 318.0 239.2
25 31 -19 19 -19 -21.36 11.39 28.08 226.10 0.6107 1360.3 999999
26 -25 -19 -25 -19 -20.96 11.21 27.90 226.43 0.6054 999999 999999
27 3 10 2 6 -18.18 10.64 27.33 229.59 0.5751 877.5 733.1
28 0 4 0 3 -22.64 11.38 28.07 224.49 0.6219 -398.0 -196.5
29 6 -19 3 -19 -21.26 10.89 27.58 225.73 0.6048 1382.3 999999
30 0 4 0 2 -17.86 10.17 26.86 229.56 0.5672 505.0 373.6
31 6 -19 4 -19 -20.97 10.11 26.80 225.32 0.5944 1714.2 999999
32 0 14 0 9 -22.15 10.06 26.75 223.78 0.6048 824.0 556.8


  • 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.