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

11591 102.69 557.57 69.33 377.96 7.34 228.61 -43.25 85.48 0.6836 -673.4 -126.6


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SDO HMI 2012-10-15 05:59:01 UT

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

1 63.01 343.89 41.53 226.87 7.41 230.31 -41.55 85.40 0.6622 -1292.1 -311.8
2 0.00 1.05 0.00 0.72 10.86 227.51 -44.35 80.40 0.6986 -550.0 -433.7
3 1.22 1.57 0.84 1.08 7.00 227.80 -44.06 85.96 0.6943 -760.7 -818.0
4 0.44 5.51 0.30 3.79 7.26 227.68 -44.18 85.57 0.6957 -906.8 -668.6
5 0.00 1.57 0.00 1.09 7.24 227.30 -44.55 85.60 0.7004 -439.0 -421.6
6 17.39 39.33 12.04 27.26 5.14 227.36 -44.50 88.61 0.7007 -842.6 -311.5
7 1.57 2.71 1.09 1.88 7.67 227.08 -44.78 84.98 0.7031 -620.9 -518.9
8 0.00 1.22 0.00 0.86 9.44 226.60 -45.26 82.46 0.7091 -473.0 -382.9
9 0.00 1.31 0.00 0.91 6.93 226.83 -45.03 86.02 0.7063 -671.0 -459.7
10 0.00 0.96 0.00 0.67 9.19 226.47 -45.39 82.82 0.7107 -256.0 -240.2
11 1.05 47.37 0.73 33.26 7.40 226.69 -45.17 85.35 0.7080 -502.2 -44.6
12 1.49 -11.00 1.04 -11.00 7.19 226.63 -45.23 85.66 0.7087 -784.6 999999
13 0.00 1.49 0.00 1.04 5.28 226.75 -45.11 88.37 0.7081 124.0 109.9
14 0.00 1.14 0.00 0.79 5.09 226.72 -45.14 88.62 0.7085 203.0 150.4
15 1.31 -11.00 0.92 -11.00 7.39 226.43 -45.43 85.37 0.7111 -440.3 999999
16 1.57 -11.00 1.11 -11.00 6.93 226.36 -45.50 86.01 0.7121 -464.7 999999
17 2.97 35.13 2.11 24.87 8.42 225.81 -46.05 83.91 0.7186 837.0 484.5
18 1.49 -17.00 1.06 -17.00 8.20 225.66 -46.19 84.22 0.7203 734.8 999999
19 4.72 6.90 3.35 4.90 7.28 225.75 -46.11 85.51 0.7194 -552.7 -348.5
20 0.00 12.06 0.00 8.58 7.84 225.63 -46.23 84.72 0.7207 469.0 389.3
21 0.00 1.66 0.00 1.18 6.82 225.63 -46.22 86.14 0.7209 -294.0 -221.3
22 1.31 -17.00 0.94 -17.00 8.15 225.41 -46.45 84.28 0.7234 857.2 999999
23 1.40 2.97 1.01 2.14 9.55 225.09 -46.77 82.36 0.7272 663.2 539.9
24 0.00 0.61 0.00 0.44 8.75 224.87 -46.99 83.46 0.7297 591.0 477.7
25 0.70 15.64 0.50 11.31 7.19 225.01 -46.84 85.60 0.7282 -336.8 234.6
26 1.05 20.01 0.76 14.44 8.17 224.83 -47.03 84.25 0.7303 695.8 559.7
27 0.00 1.92 0.00 1.39 8.04 224.63 -47.23 84.44 0.7327 776.0 618.1
28 0.00 0.96 0.00 0.70 9.08 224.46 -47.40 83.01 0.7346 625.0 496.6
29 0.00 0.70 0.00 0.51 6.75 224.76 -47.10 86.20 0.7314 499.0 545.6
30 0.00 1.84 0.00 1.34 8.62 224.40 -47.46 83.64 0.7353 724.0 588.4
31 0.00 1.66 0.00 1.21 8.35 224.35 -47.50 84.01 0.7358 725.0 607.5
32 0.00 1.75 0.00 1.28 8.07 224.26 -47.59 84.39 0.7369 754.0 641.8
33 0.00 1.05 0.00 0.77 7.83 224.25 -47.60 84.72 0.7371 536.0 486.4
34 0.00 1.14 0.00 0.84 7.50 223.90 -47.96 85.15 0.7413 495.0 489.4
35 0.00 1.14 0.00 0.85 7.66 222.73 -49.13 84.92 0.7547 566.0 475.8
36 0.00 1.31 0.00 0.99 5.16 222.77 -49.09 88.23 0.7553 641.0 524.5


  • 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.