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

9176 119 838 85 599 -8.22 320.92 -43.88 108.30 0.7228 -859.5 -187.3


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SOHO MDI 2000-09-29 20:47:32 UT

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

1 6 552 4 376 -7.96 324.37 -40.43 109.38 0.6832 -1485.5 -503.9
2 28 -1 19 -1 -7.48 324.32 -40.48 108.69 0.6818 -1788.7 999999
3 0 3 0 2 -5.63 324.45 -40.35 106.14 0.6731 437.0 411.8
4 52 -1 36 -1 -7.92 323.80 -41.00 109.07 0.6898 -1170.0 999999
5 -4 -1 -4 -1 -8.40 323.27 -41.53 109.48 0.6981 999999 999999
6 0 6 0 4 -5.80 323.29 -41.50 105.91 0.6878 320.0 319.4
7 0 7 0 5 -10.04 321.52 -43.27 110.86 0.7247 -772.0 -435.9
8 0 7 0 5 -7.93 321.24 -43.55 107.96 0.7198 -568.0 -355.5
9 0 8 0 6 -9.90 320.22 -44.57 110.11 0.7386 -397.0 -344.9
10 0 3 0 2 -7.71 320.06 -44.73 107.19 0.7324 -438.0 -401.8
11 0 5 0 4 -11.34 318.65 -46.15 111.25 0.7610 328.0 167.2
12 11 21 8 15 -6.75 319.07 -45.73 105.57 0.7405 -634.7 -328.6
13 5 21 4 15 -8.93 318.47 -46.33 108.14 0.7542 -794.8 -427.5
14 0 5 0 4 -9.25 317.55 -47.25 108.20 0.7652 -465.0 -312.4
15 0 8 0 6 -8.33 317.47 -47.33 107.01 0.7631 663.0 468.5
16 0 6 0 4 -9.17 316.68 -48.12 107.77 0.7741 -196.0 -104.0
17 0 4 0 3 -10.28 315.56 -49.24 108.72 0.7892 613.0 548.8
18 0 5 0 4 -8.89 315.77 -49.02 107.10 0.7827 544.0 393.9
19 0 7 0 5 -9.66 315.20 -49.60 107.85 0.7909 765.0 668.4
20 9 37 7 30 -8.63 315.03 -49.77 106.53 0.7896 978.1 748.7
21 1 33 1 27 -10.16 314.60 -50.20 108.24 0.7984 822.2 693.9
22 5 43 4 34 -7.24 314.95 -49.84 104.79 0.7864 1025.9 643.4
23 0 4 0 3 -7.82 314.74 -50.06 105.44 0.7903 438.0 396.4
24 0 5 0 4 -7.85 314.36 -50.43 105.36 0.7942 721.0 675.5
25 0 10 0 8 -10.48 313.78 -51.02 108.33 0.8075 499.0 453.8
26 2 23 2 20 -9.51 312.97 -51.82 106.90 0.8125 758.2 543.7
27 0 3 0 3 -7.83 312.47 -52.33 104.74 0.8131 550.0 422.0
28 0 5 0 4 -9.38 312.16 -52.64 106.49 0.8200 139.0 83.7
29 0 7 0 6 -8.80 311.95 -52.84 105.74 0.8205 294.0 320.7


  • 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.