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

9069 111 632 186 1042 -18.23 32.00 69.88 249.24 0.9506 223.2 9.5


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SOHO MDI 2000-07-13 09:35:31 UT

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

1 8 136 18 350 -17.02 37.96 75.83 251.55 0.9783 -263.9 -7.0
2 16 -1 45 -1 -18.72 39.76 77.64 250.09 0.9848 -128.3 999999
3 7 -1 16 -1 -17.52 37.89 75.77 251.03 0.9783 -246.7 999999
4 0 3 0 6 -16.50 35.91 73.79 251.78 0.9704 -98.0 -97.6
5 0 2 0 5 -16.76 35.44 73.31 251.44 0.9686 -324.0 -372.1
6 1 10 3 21 -18.06 36.57 74.44 250.30 0.9739 -275.0 -374.4
7 0 2 0 5 -18.49 36.15 74.02 249.79 0.9726 -333.0 -345.3
8 0 8 0 16 -17.47 34.31 72.19 250.53 0.9644 -250.0 -169.3
9 0 3 0 6 -19.08 35.48 73.35 249.09 0.9704 -281.0 -249.7
10 0 6 0 10 -17.36 32.75 70.62 250.38 0.9572 -562.0 -487.9
11 0 1 0 2 -16.91 32.36 70.23 250.77 0.9549 -290.0 -365.0
12 0 6 0 10 -17.93 32.51 70.39 249.75 0.9566 -289.0 -296.0
13 0 10 0 16 -18.20 31.53 69.40 249.29 0.9520 -592.0 -481.5
14 0 4 0 6 -17.33 29.45 67.32 249.78 0.9401 -487.0 -419.7
15 5 220 7 316 -18.30 28.79 66.66 248.64 0.9376 232.1 -120.9
16 5 -15 8 -15 -19.65 29.79 67.67 247.44 0.9447 -84.1 999999
17 6 -15 8 -15 -18.72 28.69 66.56 248.18 0.9376 493.0 999999
18 11 -15 15 -15 -19.42 28.93 66.81 247.50 0.9398 615.7 999999
19 0 8 0 10 -16.60 26.78 64.65 249.99 0.9233 265.0 134.2
20 10 -15 14 -15 -19.94 29.05 66.93 246.99 0.9411 319.8 999999
21 14 80 18 98 -15.84 26.02 63.90 250.64 0.9174 737.3 320.3
22 0 2 0 2 -17.55 26.52 64.40 248.93 0.9231 73.0 94.0
23 0 4 0 6 -20.07 27.27 65.15 246.45 0.9313 -169.0 -109.8
24 7 37 8 45 -17.07 25.08 62.96 249.11 0.9131 815.1 530.8
25 21 90 26 112 -18.37 25.54 63.41 247.83 0.9181 755.8 262.4
26 -25 -25 -25 -25 -18.84 25.58 63.45 247.34 0.9191 999999 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.