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

11998 45.03 217.79 23.75 115.92 -10.31 358.26 -21.24 99.80 0.3634 355.7 330.0


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SDO HMI 2014-03-09 14:00:28 UT

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

1 0.00 1.47 0.00 0.77 -14.28 2.68 -16.82 114.53 0.3096 849.0 503.9
2 0.00 2.08 0.00 1.08 -14.15 2.40 -17.10 113.82 0.3131 1068.0 842.3
3 0.00 1.13 0.00 0.59 -14.05 0.57 -18.93 111.71 0.3403 530.0 456.0
4 14.21 141.53 7.46 74.32 -9.45 0.04 -19.46 97.94 0.3333 1235.5 489.3
5 22.17 -4.00 11.65 -4.00 -10.01 359.97 -19.53 99.61 0.3353 1207.8 999999
6 0.00 1.39 0.00 0.74 -15.48 359.03 -20.48 114.17 0.3711 610.0 469.1
7 0.00 0.78 0.00 0.41 -14.31 359.11 -20.39 111.21 0.3637 653.0 536.9
8 0.00 2.17 0.00 1.15 -8.76 358.70 -20.80 95.68 0.3543 1053.0 798.7
9 0.00 1.82 0.00 0.96 -7.87 358.59 -20.91 93.13 0.3556 977.0 822.8
10 0.00 0.95 0.00 0.51 -9.19 358.22 -21.28 96.80 0.3624 666.0 525.9
11 0.00 1.39 0.00 0.74 -9.47 357.94 -21.56 97.53 0.3672 878.0 796.4
12 1.73 6.15 0.92 3.27 -8.73 357.93 -21.57 95.48 0.3667 980.2 806.1
13 0.00 1.13 0.00 0.60 -9.68 357.83 -21.67 98.06 0.3692 726.0 621.7
14 0.95 6.84 0.51 3.65 -9.28 357.53 -21.97 96.91 0.3735 808.2 716.7
15 0.00 1.56 0.00 0.83 -8.53 357.55 -21.95 94.91 0.3727 765.0 684.9
16 0.00 1.91 0.00 1.02 -10.23 357.43 -22.07 99.43 0.3764 868.0 588.6
17 0.69 2.86 0.37 1.53 -8.73 357.28 -22.22 95.41 0.3772 799.5 619.4
18 0.00 1.21 0.00 0.66 -14.59 356.60 -22.90 110.09 0.4027 784.0 640.9
19 0.00 1.04 0.00 0.56 -10.35 356.90 -22.60 99.60 0.3851 645.0 490.7
20 0.00 1.99 0.00 1.07 -13.12 356.62 -22.88 106.52 0.3966 916.0 749.3
21 0.00 1.13 0.00 0.60 -8.62 356.86 -22.64 95.08 0.3838 643.0 538.4
22 5.28 7.71 2.84 4.14 -9.89 356.67 -22.83 98.36 0.3880 -1004.9 -835.5
23 0.00 1.99 0.00 1.08 -12.96 356.41 -23.10 106.01 0.3994 950.0 773.4
24 0.00 0.61 0.00 0.33 -15.97 354.71 -24.79 112.03 0.4367 -721.0 -626.3
25 0.00 1.73 0.00 0.95 -15.03 354.56 -24.94 109.85 0.4348 -886.0 -728.7
26 0.00 1.04 0.00 0.58 -14.73 353.50 -26.00 108.63 0.4492 -765.0 -669.8
27 0.00 1.21 0.00 0.67 -14.57 353.35 -26.15 108.21 0.4509 -730.0 -589.1
28 0.00 1.04 0.00 0.58 -14.03 352.84 -26.66 106.80 0.4566 -716.0 -579.7
29 0.00 1.04 0.00 0.58 -14.12 352.28 -27.22 106.75 0.4652 -718.0 -589.5
30 0.00 0.61 0.00 0.34 -13.01 352.31 -27.19 104.40 0.4615 -710.0 -602.3
31 0.00 1.47 0.00 0.82 -7.68 352.61 -26.89 92.72 0.4506 -695.0 -505.5
32 0.00 0.95 0.00 0.54 -17.46 350.96 -28.54 112.87 0.4966 -615.0 -366.4
33 0.00 1.39 0.00 0.78 -4.67 351.74 -27.76 86.28 0.4671 -657.0 -543.9
34 0.00 2.77 0.00 1.57 -12.11 350.80 -28.70 102.05 0.4822 -819.0 -595.2
35 0.00 2.08 0.00 1.20 -16.56 349.69 -29.81 110.50 0.5108 -799.0 -654.3
36 0.00 1.65 0.00 0.94 -12.58 350.18 -29.32 102.85 0.4922 -892.0 -783.5
37 0.00 0.87 0.00 0.50 -16.49 349.45 -30.05 110.25 0.5138 -669.0 -534.0
38 0.00 0.87 0.00 0.49 -10.57 350.03 -29.47 98.73 0.4913 -724.0 -636.3
39 0.00 1.21 0.00 0.69 -13.08 349.48 -30.02 103.66 0.5035 -746.0 -560.2
40 0.00 0.95 0.00 0.55 -12.97 349.21 -30.29 103.37 0.5072 -733.0 -617.1
41 0.00 1.04 0.00 0.60 -11.94 348.07 -31.43 101.11 0.5220 -691.0 -565.8
42 0.00 4.16 0.00 2.42 -11.16 347.63 -31.87 99.56 0.5274 -626.0 -555.4
43 0.00 0.87 0.00 0.51 -10.60 347.27 -32.23 98.45 0.5321 -550.0 -469.6


  • 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.