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

9068 70 475 63 416 -18.45 49.13 51.70 244.35 0.8273 -286.5 -96.3


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SOHO MDI 2000-07-10 17:35:31 UT

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

1 0 4 0 4 -16.17 52.78 55.35 248.21 0.8529 -454.0 -368.2
2 16 174 15 162 -17.82 52.19 54.76 246.17 0.8521 -710.4 -183.8
3 6 -2 6 -2 -18.00 51.55 54.12 245.76 0.8472 -745.2 999999
4 0 1 0 1 -16.51 50.64 53.21 247.16 0.8352 -593.0 -544.7
5 5 -2 5 -2 -17.87 50.79 53.36 245.65 0.8403 -764.0 999999
6 0 8 0 7 -16.65 50.21 52.78 246.85 0.8318 -735.0 -726.1
7 0 19 0 17 -17.12 50.26 52.83 246.33 0.8336 -859.0 -614.3
8 0 4 0 4 -18.18 49.68 52.25 244.91 0.8316 -279.0 -396.0
9 0 2 0 2 -19.69 49.87 52.44 243.26 0.8378 -266.0 -206.4
10 0 4 0 3 -17.42 48.89 51.46 245.51 0.8222 -687.0 -572.4
11 0 2 0 2 -19.49 49.43 52.00 243.33 0.8335 -459.0 -401.6
12 12 28 11 25 -20.02 49.61 52.18 242.79 0.8366 -750.4 -492.0
13 3 31 3 26 -17.28 47.91 50.47 245.31 0.8128 -215.5 -199.7
14 4 -13 4 -13 -17.58 47.95 50.52 244.98 0.8142 -298.5 999999
15 0 18 0 15 -18.92 47.71 50.27 243.32 0.8164 101.0 -105.8
16 5 35 4 29 -18.22 47.22 49.79 243.96 0.8096 -284.9 83.4
17 0 7 0 6 -16.78 46.43 49.00 245.35 0.7973 411.0 283.1
18 0 13 0 11 -20.47 47.78 50.35 241.57 0.8224 -71.0 -237.3
19 4 18 3 15 -17.33 46.44 49.01 244.70 0.7992 741.4 635.4
20 0 5 0 4 -19.41 47.12 49.69 242.53 0.8128 271.0 194.8
21 0 4 0 3 -20.90 47.58 50.15 241.01 0.8221 261.0 229.3
22 0 4 0 3 -17.86 46.13 48.69 243.94 0.7981 491.0 551.5
23 0 12 0 10 -19.91 46.94 49.51 241.88 0.8130 -249.0 -391.6
24 2 21 2 17 -18.97 46.17 48.74 242.66 0.8025 674.0 624.9
25 4 -24 3 -24 -18.99 45.73 48.30 242.45 0.7985 815.1 999999
26 0 3 0 3 -17.97 45.10 47.67 243.39 0.7888 112.0 92.9
27 0 5 0 4 -21.41 45.91 48.48 239.72 0.8094 434.0 267.0
28 9 49 7 40 -20.45 44.99 47.56 240.42 0.7973 789.1 177.9
29 0 4 0 3 -20.87 43.12 45.69 239.06 0.7817 365.0 504.6


  • 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.