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

10057 172 946 112 619 -7.70 147.68 38.22 250.49 0.6511 -384.3 -118.3


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SOHO MDI 2002-08-04 20:47:32 UT

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

1 0 4 0 3 -8.24 160.54 51.07 254.87 0.7998 -83.0 -32.0
2 27 182 19 129 -8.04 152.93 43.47 252.49 0.7166 -1171.1 -427.8
3 8 -2 5 -2 -7.76 152.40 42.93 252.66 0.7094 -1158.8 999999
4 10 47 7 32 -7.50 151.12 41.66 252.48 0.6934 -967.2 -462.4
5 0 3 0 2 -8.31 150.48 41.01 251.09 0.6887 -782.0 -698.3
6 0 4 0 3 -8.54 150.35 40.88 250.70 0.6881 -722.0 -554.2
7 4 231 2 153 -6.91 149.68 40.22 252.70 0.6737 227.2 -526.4
8 4 -7 3 -7 -7.19 149.56 40.09 252.25 0.6732 -860.5 999999
9 35 -7 23 -7 -7.55 148.92 39.45 251.45 0.6668 -1393.1 999999
10 0 10 0 7 -8.88 148.71 39.25 249.46 0.6698 -555.0 -422.2
11 4 -7 3 -7 -7.92 148.44 38.98 250.69 0.6625 -1080.2 999999
12 0 3 0 2 -7.53 147.48 38.01 250.78 0.6488 -678.0 -769.0
13 0 7 0 5 -9.33 147.54 38.07 248.22 0.6576 -462.0 -360.4
14 11 24 7 15 -9.90 147.51 38.05 247.39 0.6600 737.6 356.5
15 15 79 10 51 -7.42 146.96 37.50 250.70 0.6419 -1163.5 -719.6
16 4 -15 2 -15 -7.81 146.70 37.23 249.99 0.6403 -940.3 999999
17 3 -15 2 -15 -7.99 146.47 37.00 249.59 0.6382 -783.1 999999
18 0 10 0 6 -8.04 145.88 36.41 249.21 0.6309 -162.0 -132.4
19 0 8 0 5 -6.66 145.30 35.83 250.99 0.6173 218.0 387.1
20 0 3 0 2 -10.31 145.60 36.13 245.71 0.6388 484.0 403.2
21 0 6 0 4 -6.81 144.53 35.06 250.34 0.6080 876.0 590.6
22 4 11 2 7 -8.03 144.54 35.08 248.47 0.6140 728.5 363.6
23 0 4 0 2 -8.86 144.04 34.58 246.92 0.6118 600.0 607.2
24 11 242 7 148 -7.28 143.55 34.08 249.06 0.5974 658.5 544.8
25 0 3 0 2 -9.76 143.47 34.00 245.18 0.6094 520.0 543.4
26 21 -24 13 -24 -6.85 143.13 33.66 249.49 0.5898 1635.8 999999
27 0 5 0 3 -9.42 143.28 33.82 245.57 0.6052 792.0 659.3
28 0 3 0 2 -11.49 143.44 33.98 242.60 0.6191 488.0 416.7
29 0 8 0 5 -10.32 143.10 33.63 244.10 0.6079 698.0 650.1
30 5 -24 3 -24 -7.15 142.68 33.21 248.75 0.5853 1704.2 999999
31 3 -24 2 -24 -7.42 142.56 33.09 248.23 0.5851 1068.4 999999
32 3 14 2 9 -8.00 142.04 32.57 246.98 0.5814 981.3 729.8
33 0 4 0 3 -8.45 142.08 32.61 246.29 0.5844 592.0 485.8
34 0 3 0 2 -7.49 141.52 32.05 247.47 0.5718 770.0 617.5
35 0 3 0 2 -9.08 141.52 32.06 244.93 0.5808 866.0 779.3
36 0 9 0 5 -10.05 141.44 31.97 243.34 0.5856 588.0 564.9
37 0 16 0 10 -7.29 140.94 31.47 247.41 0.5631 1034.0 862.4


  • 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.