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

9073 130 819 87 537 -20.35 14.66 33.11 231.56 0.6548 268.5 97.7


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SOHO MDI 2000-07-11 22:23:31 UT

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

1 4 130 3 92 -18.84 21.20 39.66 238.21 0.7129 -860.0 -425.6
2 13 -1 9 -1 -19.27 21.05 39.50 237.59 0.7136 -1003.6 999999
3 3 -1 2 -1 -18.42 20.49 38.94 238.32 0.7031 -1067.9 999999
4 0 13 0 9 -18.87 20.02 38.48 237.46 0.7007 -903.0 -642.4
5 0 11 0 7 -17.48 19.34 37.79 238.83 0.6854 -932.0 -753.3
6 8 18 6 12 -18.09 17.92 36.38 237.11 0.6737 853.4 545.2
7 0 3 0 2 -19.78 18.25 36.70 235.15 0.6876 -470.0 -459.1
8 13 77 9 52 -19.84 17.69 36.14 234.69 0.6822 -1195.4 -873.2
9 12 -8 8 -8 -20.04 17.37 35.83 234.22 0.6802 -1166.8 999999
10 0 4 0 3 -20.76 16.89 35.35 232.96 0.6800 -493.0 -337.9
11 0 4 0 3 -19.69 16.20 34.65 233.82 0.6656 -553.0 -566.7
12 0 4 0 3 -20.56 16.37 34.83 232.83 0.6733 -790.0 -668.8
13 0 1 0 1 -20.90 15.99 34.45 232.13 0.6717 -538.0 -538.0
14 0 8 0 5 -20.53 15.49 33.94 232.22 0.6639 -553.0 -787.6
15 3 69 2 46 -21.04 15.31 33.77 231.43 0.6658 -742.4 -586.0
16 4 -15 3 -15 -21.38 15.04 33.50 230.80 0.6655 -716.9 999999
17 0 5 0 3 -19.73 14.13 32.59 232.18 0.6441 605.0 537.1
18 0 6 0 4 -20.58 13.73 32.19 230.75 0.6462 -329.0 -424.5
19 8 454 5 288 -20.21 13.10 31.55 230.70 0.6368 808.9 608.2
20 5 -19 3 -19 -20.41 12.65 31.10 230.06 0.6337 1015.5 999999
21 12 -19 8 -19 -20.61 12.05 30.50 229.29 0.6290 1361.5 999999
22 4 -19 3 -19 -21.29 11.76 30.22 228.16 0.6317 809.0 999999
23 20 -19 12 -19 -20.97 11.29 29.75 228.15 0.6243 1524.6 999999
24 10 -19 7 -19 -21.50 11.36 29.82 227.55 0.6294 1076.5 999999
25 0 5 0 3 -18.14 10.58 29.04 231.26 0.5935 732.0 694.0
26 0 3 0 2 -22.60 11.37 29.83 226.19 0.6387 224.0 131.9
27 5 -19 3 -19 -21.21 10.86 29.32 227.44 0.6219 1355.7 999999
28 6 -19 4 -19 -20.97 10.13 28.58 227.06 0.6125 1690.0 999999
29 0 4 0 2 -22.10 9.98 28.44 225.50 0.6209 712.0 602.9


  • 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.