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

9173 168 1023 102 632 -12.09 351.11 31.00 238.29 0.5909 12.6 80.8


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SOHO MDI 2000-10-03 06:05:32 UT

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

1 48 314 32 210 -11.20 358.80 38.69 245.42 0.6767 -1333.4 -490.7
2 -1 -1 -1 -1 -11.20 358.29 38.18 245.12 0.6708 999999 999999
3 0 6 0 4 -12.12 352.01 31.90 239.57 0.6015 561.0 447.1
4 0 4 0 3 -12.91 351.56 31.45 238.05 0.6015 806.0 679.5
5 3 17 2 10 -11.54 350.68 30.57 239.34 0.5815 -905.3 -597.8
6 9 185 5 113 -12.29 350.22 30.11 237.84 0.5813 -1151.7 -509.9
7 13 -6 8 -6 -12.78 350.15 30.04 237.05 0.5839 -1166.9 999999
8 12 -6 7 -6 -12.63 349.71 29.60 236.89 0.5777 -1431.8 999999
9 0 6 0 3 -14.30 348.52 28.41 233.36 0.5767 561.0 477.1
10 0 6 0 4 -12.88 348.24 28.13 235.17 0.5621 401.0 408.3
11 0 5 0 3 -10.41 347.92 27.81 238.70 0.5392 -241.0 -519.6
12 3 15 2 9 -13.44 348.04 27.93 234.14 0.5643 672.5 510.3
13 0 8 0 4 -11.87 347.76 27.65 236.25 0.5484 -676.0 -449.2
14 0 6 0 4 -14.55 347.87 27.76 232.37 0.5714 589.0 554.8
15 0 10 0 6 -12.76 347.59 27.48 234.73 0.5535 715.0 669.6
16 0 7 0 4 -13.00 347.58 27.47 234.34 0.5553 795.0 706.1
17 0 5 0 3 -12.37 347.32 27.21 235.04 0.5472 634.0 603.7
18 0 10 0 6 -13.61 347.43 27.32 233.29 0.5586 695.0 754.4
19 0 4 0 3 -11.78 347.04 26.93 235.67 0.5390 36.0 144.3
20 0 6 0 4 -10.32 346.23 26.12 237.21 0.5173 274.0 269.5
21 0 8 0 5 -14.19 346.56 26.45 231.55 0.5535 592.0 457.3
22 23 401 13 234 -11.77 345.93 25.82 234.56 0.5254 1795.0 813.5
23 14 -22 8 -22 -12.59 345.97 25.86 233.32 0.5328 1189.8 999999
24 9 -22 5 -22 -12.13 345.79 25.68 233.84 0.5268 1722.1 999999
25 28 -22 16 -22 -13.32 345.83 25.72 232.06 0.5376 1177.0 999999
26 6 -22 4 -22 -11.38 345.58 25.47 234.80 0.5179 2031.1 999999


  • 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.