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

8788 174 1203 110 755 9.89 312.27 36.18 287.82 0.6083 229.0 144.6


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SOHO MDI 1999-12-11 15:59:33 UT
No observation available


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

1 108 714 72 477 9.51 317.25 41.16 284.80 0.6737 1150.3 513.2
2 0 8 0 5 9.84 314.76 38.67 286.08 0.6430 963.0 817.7
3 0 5 0 3 9.38 314.60 38.50 285.43 0.6395 855.0 785.1
4 0 5 0 3 6.09 314.10 38.00 280.43 0.6248 617.0 485.3
5 0 11 0 7 9.14 314.37 38.27 285.14 0.6359 878.0 761.1
6 0 13 0 8 9.49 313.97 37.88 285.81 0.6317 1121.0 803.4
7 0 7 0 4 11.16 313.62 37.52 288.52 0.6325 813.0 583.7
8 0 8 0 5 9.02 313.28 37.18 285.32 0.6211 839.0 650.5
9 0 5 0 3 12.80 303.92 27.82 296.69 0.5115 586.0 449.3
10 16 416 9 234 10.13 302.80 26.71 292.52 0.4809 -1684.6 -689.5
11 14 -10 8 -10 10.48 302.75 26.65 293.24 0.4820 -1379.2 999999
12 7 -10 4 -10 10.40 301.96 25.86 293.67 0.4704 -1560.6 999999
13 26 -10 15 -10 11.26 301.78 25.68 295.50 0.4729 -1637.3 999999
14 3 -10 2 -10 10.83 301.69 25.60 294.73 0.4692 -2102.0 999999
15 0 11 0 6 9.66 301.42 25.32 292.58 0.4586 -1044.0 -931.2


  		• 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.