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

10846 50 176 29 110 4.33 69.92 37.56 282.99 0.6259


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SOHO/MDI 2006-01-16 11:11:32 UT
No observation available


spotProj. UProj. WSCorr. UCorr. WSBLLCMPos. angler

1 10 19 6 13 3.53 73.04 40.68 280.69 0.6645
2 0 3 0 2 3.70 72.59 40.24 281.07 0.6592
3 0 3 0 2 3.87 72.20 39.84 281.45 0.6546
4 16 62 10 40 3.74 71.30 38.94 281.55 0.6425
5 1 -4 0 -4 3.83 70.66 38.30 281.88 0.6343
6 0 4 0 2 4.23 70.24 37.89 282.65 0.6300
7 0 4 0 2 3.41 70.06 37.70 281.43 0.6251
8 0 5 0 3 3.65 68.76 36.41 282.27 0.6085
9 0 4 0 2 5.67 68.79 36.43 285.47 0.6155
10 0 5 0 3 5.98 68.62 36.27 286.02 0.6144
11 7 23 4 14 5.52 68.11 35.76 285.52 0.6059
12 4 -11 2 -11 5.79 67.94 35.58 286.02 0.6046
13 0 3 0 2 3.33 67.61 35.25 282.15 0.5917
14 12 31 7 19 4.95 67.41 35.05 284.89 0.5944
15 0 6 0 3 4.50 67.10 34.75 284.30 0.5886
16 0 4 0 3 5.70 66.90 34.54 286.35 0.5902


  		• 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