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

11987 107.71 538.16 75.28 375.60 -1.42 148.53 -44.42 84.82 0.7035 -188.9 -131.9


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SDO HMI 2014-02-24 10:00:27 UT

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

1 0.00 2.15 0.00 1.41 -5.07 151.92 -41.03 89.51 0.6562 -689.0 -555.9
2 47.01 277.42 31.03 182.98 -2.28 151.68 -41.26 85.34 0.6635 -1053.8 -376.0
3 1.21 -2.00 0.80 -2.00 -3.00 151.42 -41.53 86.47 0.6657 -524.2 999999
4 0.00 2.50 0.00 1.68 -1.29 150.59 -42.35 84.12 0.6794 -345.0 -287.7
5 7.92 53.56 5.34 36.30 -1.99 150.37 -42.57 85.19 0.6809 -908.6 -442.1
6 3.01 -5.00 2.03 -5.00 -1.51 150.39 -42.56 84.49 0.6816 -729.6 999999
7 0.00 0.69 0.00 0.47 -0.88 149.99 -42.95 83.67 0.6878 -454.0 -365.8
8 8.44 -5.00 5.74 -5.00 -2.03 149.84 -43.10 85.37 0.6875 -703.5 999999
9 0.00 0.69 0.00 0.47 -3.60 149.69 -43.26 87.67 0.6869 -551.0 -348.9
10 0.00 1.38 0.00 0.94 -2.55 149.62 -43.33 86.16 0.6894 -68.0 -96.1
11 3.01 5.34 2.06 3.65 -1.62 149.61 -43.34 84.83 0.6912 -327.7 -53.7
12 0.00 1.12 0.00 0.78 -1.37 148.71 -44.24 84.66 0.7028 -679.0 -591.9
13 0.00 0.52 0.00 0.36 -2.44 148.67 -44.27 86.18 0.7014 -475.0 -492.7
14 0.00 5.08 0.00 3.53 -2.78 148.49 -44.46 86.70 0.7031 -432.0 -464.6
15 0.00 1.81 0.00 1.26 -3.49 148.41 -44.54 87.72 0.7030 -582.0 -495.7
16 0.00 1.46 0.00 1.02 -2.52 148.29 -44.65 86.37 0.7059 -445.0 -346.4
17 0.52 1.38 0.36 0.96 -1.56 148.16 -44.79 85.04 0.7092 -502.8 -413.6
18 0.00 1.64 0.00 1.18 -2.84 146.53 -46.42 87.13 0.7267 834.0 641.3
19 0.00 0.77 0.00 0.56 -2.66 146.54 -46.41 86.89 0.7269 726.0 636.6
20 0.00 1.03 0.00 0.76 0.05 146.00 -46.95 83.33 0.7381 759.0 718.8
21 0.00 3.10 0.00 2.28 0.46 145.78 -47.17 82.83 0.7414 533.0 573.4
22 0.00 1.55 0.00 1.15 2.14 145.70 -47.25 80.62 0.7461 84.0 86.1
23 0.00 1.38 0.00 1.02 1.10 145.64 -47.31 82.01 0.7444 571.0 542.2
24 0.00 1.03 0.00 0.76 0.89 145.64 -47.30 82.29 0.7439 606.0 487.0
25 0.00 1.12 0.00 0.83 0.02 145.30 -47.65 83.52 0.7461 451.0 441.2
26 0.00 0.95 0.00 0.70 -0.84 145.20 -47.75 84.68 0.7456 695.0 606.5
27 2.93 4.99 2.17 3.70 -2.28 144.93 -48.01 86.65 0.7463 746.4 506.5
28 0.00 1.12 0.00 0.84 -0.88 144.66 -48.28 84.84 0.7517 674.0 612.8
29 0.00 0.95 0.00 0.72 -1.38 143.93 -49.02 85.64 0.7592 620.0 537.3
30 24.71 158.60 18.85 121.62 -0.05 143.81 -49.13 83.93 0.7628 910.8 251.6
31 0.00 3.62 0.00 2.75 -1.15 143.80 -49.15 85.38 0.7610 802.0 657.7
32 0.00 1.21 0.00 0.92 -1.32 143.70 -49.24 85.62 0.7618 453.0 398.4
33 3.96 -30.00 3.04 -30.00 0.58 143.54 -49.41 83.19 0.7671 745.3 999999
34 2.58 -30.00 1.99 -30.00 0.31 143.49 -49.45 83.54 0.7671 557.3 999999
35 2.41 -30.00 1.87 -30.00 0.79 143.17 -49.78 82.99 0.7716 450.1 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.