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

12073 77.59 272.62 50.46 175.50 -11.17 63.89 -38.67 105.66 0.6378 249.9 203.8


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SDO HMI 2014-05-24 02:00:38 UT

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

1 10.09 121.56 6.21 74.96 -10.46 67.03 -35.53 105.51 0.5952 1222.0 389.3
2 5.05 -1.00 3.11 -1.00 -10.21 66.87 -35.68 105.05 0.5967 1084.8 999999
3 9.73 -1.00 6.01 -1.00 -10.52 66.76 -35.80 105.51 0.5991 893.5 999999
4 0.00 0.81 0.00 0.51 -13.06 65.55 -37.01 109.15 0.6230 650.0 533.6
5 0.00 1.53 0.00 1.00 -16.95 64.29 -38.26 114.50 0.6532 145.0 202.1
6 0.00 1.53 0.00 0.96 -8.78 65.52 -37.04 102.31 0.6115 817.0 631.6
7 0.00 1.08 0.00 0.68 -8.28 65.00 -37.56 101.38 0.6176 -728.0 -492.4
8 11.98 17.84 7.71 11.48 -11.64 63.86 -38.70 106.36 0.6405 772.8 209.1
9 5.86 52.17 3.76 33.68 -11.02 63.88 -38.68 105.42 0.6386 1107.7 501.3
10 4.06 -9.00 2.61 -9.00 -10.86 63.67 -38.89 105.11 0.6409 1042.7 999999
11 0.00 1.08 0.00 0.69 -9.82 63.78 -38.77 103.53 0.6370 -564.0 -412.8
12 2.61 -9.00 1.69 -9.00 -11.29 63.40 -39.16 105.69 0.6455 789.6 999999
13 0.99 -9.00 0.64 -9.00 -10.95 63.41 -39.14 105.17 0.6444 813.5 999999
14 4.87 -9.00 3.15 -9.00 -10.82 63.23 -39.32 104.93 0.6464 758.7 999999
15 1.44 3.51 0.94 2.30 -12.49 62.82 -39.73 107.32 0.6560 627.0 457.8
16 0.00 5.32 0.00 3.45 -9.96 62.96 -39.59 103.54 0.6479 86.0 98.6
17 0.00 0.27 0.00 0.18 -11.25 62.68 -39.88 105.42 0.6546 379.0 381.0
18 0.00 1.98 0.00 1.30 -10.75 62.64 -39.92 104.66 0.6539 628.0 447.4
19 0.00 0.99 0.00 0.64 -9.80 62.79 -39.77 103.25 0.6499 -440.0 -372.2
20 0.00 1.26 0.00 0.82 -10.38 62.54 -40.02 104.07 0.6544 634.0 505.4
21 0.00 3.96 0.00 2.60 -10.59 62.46 -40.09 104.38 0.6558 508.0 418.2
22 0.00 1.08 0.00 0.71 -10.43 62.12 -40.43 104.05 0.6598 565.0 379.0
23 0.00 1.17 0.00 0.79 -13.38 60.87 -41.68 108.02 0.6827 -676.0 -536.1
24 0.00 0.99 0.00 0.67 -11.73 60.62 -41.94 105.58 0.6816 674.0 629.8
25 0.00 1.80 0.00 1.24 -13.36 59.86 -42.69 107.70 0.6948 -829.0 -696.1
26 0.00 1.08 0.00 0.74 -11.75 60.19 -42.36 105.50 0.6869 497.0 451.0
27 0.00 0.90 0.00 0.62 -13.79 59.68 -42.88 108.25 0.6981 -599.0 -454.9
28 0.00 1.44 0.00 1.00 -13.29 59.54 -43.02 107.51 0.6985 -857.0 -670.9
29 4.78 7.66 3.31 5.32 -13.32 59.19 -43.37 107.44 0.7028 -784.0 -568.1
30 0.00 3.87 0.00 2.69 -12.97 59.01 -43.55 106.91 0.7041 -845.0 -682.7
31 0.00 2.16 0.00 1.51 -12.71 58.63 -43.93 106.46 0.7079 -806.0 -768.5
32 2.43 3.96 1.71 2.78 -13.15 58.49 -44.07 107.02 0.7106 -625.7 -356.1
33 3.42 16.67 2.38 11.64 -11.91 58.76 -43.80 105.37 0.7046 -925.2 -648.9
34 0.45 1.62 0.31 1.13 -12.41 58.65 -43.90 106.03 0.7070 -895.6 -773.6
35 0.54 1.62 0.38 1.14 -12.96 58.40 -44.16 106.74 0.7112 -594.7 -436.1
36 0.00 2.07 0.00 1.45 -12.68 58.42 -44.14 106.35 0.7103 -777.0 -667.5
37 4.60 -33.00 3.22 -33.00 -12.15 58.40 -44.15 105.62 0.7094 -732.2 999999
38 0.00 0.72 0.00 0.51 -12.67 58.16 -44.40 106.28 0.7134 -538.0 -454.8
39 4.69 6.85 3.32 4.85 -13.07 57.98 -44.58 106.79 0.7164 -528.8 -310.2
40 0.00 0.81 0.00 0.57 -12.80 58.04 -44.51 106.42 0.7150 -416.0 -367.7
41 0.00 1.26 0.00 0.89 -12.67 57.90 -44.66 106.21 0.7165 -440.0 -326.6


  • 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.