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

9330 43 346 26 204 24.54 113.72 12.31 339.08 0.5513 858.0 128.1


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SOHO MDI 2001-02-06 03:11:32 UT
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spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler MU MP

1 27 173 16 102 23.06 116.74 15.33 333.47 0.5468 1477.5 551.6
2 0 3 0 2 23.51 113.90 12.50 338.17 0.5357 397.0 504.9
3 0 10 0 6 21.95 113.00 11.59 338.45 0.5093 528.0 497.6
4 4 19 2 11 24.94 112.10 10.70 341.98 0.5462 903.5 669.1
5 0 4 0 2 25.96 111.24 9.83 343.92 0.5567 32.0 11.4
6 4 23 3 14 25.23 111.01 9.60 343.88 0.5456 873.3 312.5
7 3 86 2 51 26.46 110.98 9.57 344.59 0.5625 -455.7 -743.6
8 0 5 0 3 25.09 110.48 9.07 344.64 0.5415 391.0 279.3
9 5 -7 3 -7 26.67 110.34 8.94 345.67 0.5632 -942.0 999999
10 0 4 0 2 27.96 109.92 8.51 346.91 0.5796 -592.0 -553.2
11 0 4 0 2 27.16 109.47 8.06 347.24 0.5671 -910.0 -787.1
12 0 4 0 2 26.73 108.00 6.60 349.33 0.5566 -800.0 -677.7
13 0 6 0 4 27.56 107.88 6.47 349.82 0.5681 -842.0 -802.6
14 0 5 0 3 29.98 105.94 4.53 353.40 0.5981 -593.0 -514.9


  		• 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.