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

11998 46.08 226.26 24.22 119.88 -10.15 358.32 -20.63 99.53 0.3535 397.9 339.0


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SDO HMI 2014-03-09 15:00:28 UT

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

1 0.00 2.17 0.00 1.13 -14.10 2.40 -16.55 114.31 0.3045 929.0 724.0
2 22.17 146.88 11.61 76.88 -10.03 359.97 -18.98 99.86 0.3265 1230.0 459.9
3 14.90 -2.00 7.80 -2.00 -9.44 0.00 -18.95 98.05 0.3249 1258.0 999999
4 0.00 1.13 0.00 0.60 -14.24 359.09 -19.86 111.46 0.3553 808.0 657.6
5 0.00 1.73 0.00 0.91 -8.79 358.70 -20.25 95.82 0.3454 1086.0 867.9
6 0.00 1.91 0.00 1.01 -7.86 358.62 -20.33 93.12 0.3462 1019.0 869.2
7 0.00 0.95 0.00 0.50 -9.28 358.35 -20.60 97.17 0.3516 827.0 743.5
8 0.00 1.73 0.00 0.92 -8.80 358.28 -20.67 95.79 0.3522 879.0 745.0
9 0.00 1.13 0.00 0.60 -7.87 358.17 -20.78 93.14 0.3535 726.0 612.6
10 0.00 2.42 0.00 1.29 -9.41 357.98 -20.97 97.47 0.3576 875.0 743.1
11 2.08 10.39 1.10 5.51 -8.69 357.96 -20.99 95.45 0.3572 990.4 722.8
12 0.00 1.65 0.00 0.87 -9.70 357.80 -21.15 98.23 0.3609 703.0 490.0
13 1.13 3.98 0.60 2.12 -9.30 357.51 -21.45 97.06 0.3652 746.0 786.4
14 0.00 1.13 0.00 0.60 -10.22 357.44 -21.51 99.57 0.3675 777.0 678.2
15 0.43 5.72 0.23 3.04 -8.72 357.32 -21.64 95.46 0.3677 799.8 630.2
16 0.00 4.24 0.00 2.29 -14.61 356.62 -22.33 110.53 0.3943 770.0 619.3
17 0.00 1.65 0.00 0.88 -13.11 356.64 -22.31 106.81 0.3879 947.0 833.9
18 0.00 0.87 0.00 0.46 -8.43 356.81 -22.14 94.62 0.3756 642.0 440.5
19 0.00 1.30 0.00 0.70 -12.98 356.39 -22.56 106.34 0.3913 988.0 835.3
20 4.94 9.87 2.64 5.28 -9.85 356.62 -22.33 98.37 0.3800 -1003.1 -773.2
21 0.00 0.52 0.00 0.28 -13.01 355.19 -23.76 105.81 0.4098 516.0 499.7
22 0.00 1.56 0.00 0.85 -15.06 354.62 -24.33 110.28 0.4260 -908.0 -681.0
23 0.00 1.65 0.00 0.89 -11.50 354.97 -23.98 102.07 0.4090 462.0 380.3
24 0.00 0.87 0.00 0.48 -14.57 353.39 -25.56 108.50 0.4422 -761.0 -605.3
25 0.00 1.56 0.00 0.87 -16.62 352.83 -26.12 112.59 0.4588 -656.0 -594.8
26 0.00 2.17 0.00 1.19 -7.70 352.60 -26.35 92.77 0.4422 -568.0 -532.1
27 0.00 1.13 0.00 0.62 -4.44 352.28 -26.67 85.48 0.4508 -837.0 -699.1
28 0.00 1.39 0.00 0.77 -4.67 351.73 -27.22 86.14 0.4588 -721.0 -527.4
29 0.00 1.04 0.00 0.58 -12.11 350.84 -28.11 102.21 0.4733 -816.0 -660.3
30 0.00 0.61 0.00 0.35 -16.63 349.78 -29.17 110.93 0.5021 -768.0 -638.3
31 0.00 1.13 0.00 0.64 -16.53 349.65 -29.30 110.68 0.5035 -869.0 -723.3
32 0.00 1.56 0.00 0.88 -12.77 350.20 -28.75 103.38 0.4841 -704.0 -589.6
33 0.43 1.47 0.24 0.83 -12.55 350.20 -28.75 102.95 0.4838 -861.0 -774.5
34 0.00 0.95 0.00 0.54 -10.51 350.05 -28.90 98.69 0.4827 -845.0 -696.9
35 0.00 0.95 0.00 0.54 -13.10 349.29 -29.67 103.79 0.4984 -707.0 -625.0
36 0.00 1.30 0.00 0.74 -12.89 349.24 -29.71 103.36 0.4985 -675.0 -572.1
37 0.00 1.04 0.00 0.60 -11.88 348.10 -30.85 101.11 0.5135 -783.0 -700.9
38 0.00 1.91 0.00 1.10 -11.85 347.57 -31.38 100.95 0.5211 -481.0 -386.5
39 0.00 0.95 0.00 0.56 -12.77 347.02 -31.94 102.59 0.5307 -554.0 -382.0
40 0.00 1.65 0.00 0.98 -17.30 346.01 -32.94 110.51 0.5564 -634.0 -520.1


  • 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.