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

11998 45.92 213.82 24.29 114.17 -10.42 358.30 -21.75 99.89 0.3719 447.3 354.1


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SDO HMI 2014-03-09 13:00:29 UT

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

1 0.00 1.73 0.00 0.90 -14.28 2.65 -17.40 113.89 0.3184 857.0 633.0
2 0.00 2.34 0.00 1.22 -14.15 2.40 -17.65 113.25 0.3214 1101.0 877.9
3 15.51 134.62 8.17 70.92 -9.45 0.04 -20.01 97.81 0.3422 1225.4 503.0
4 21.83 -3.00 11.51 -3.00 -10.01 359.94 -20.11 99.41 0.3447 1192.2 999999
5 0.00 1.04 0.00 0.55 -14.57 359.54 -20.52 111.79 0.3669 655.0 445.5
6 0.00 1.04 0.00 0.55 -14.32 359.13 -20.92 110.80 0.3717 747.0 626.2
7 0.00 1.21 0.00 0.65 -15.51 358.98 -21.07 113.72 0.3801 619.0 447.7
8 0.00 1.47 0.00 0.78 -8.76 358.70 -21.35 95.61 0.3631 1071.0 885.9
9 0.00 1.13 0.00 0.60 -9.02 358.49 -21.56 96.29 0.3667 522.0 505.2
10 0.00 1.82 0.00 0.97 -7.83 358.53 -21.52 93.03 0.3655 878.0 791.6
11 0.00 1.65 0.00 0.88 -9.44 357.97 -22.08 97.34 0.3755 918.0 708.1
12 0.00 1.13 0.00 0.61 -13.20 357.66 -22.39 106.98 0.3894 736.0 567.5
13 1.91 6.06 1.02 3.24 -8.73 357.89 -22.16 95.41 0.3761 974.5 758.3
14 0.00 2.17 0.00 1.16 -9.70 357.79 -22.26 98.00 0.3787 810.0 577.0
15 1.30 10.40 0.70 5.57 -9.30 357.53 -22.52 96.89 0.3824 747.7 492.2
16 0.00 1.47 0.00 0.79 -10.22 357.43 -22.62 99.27 0.3853 820.0 652.2
17 0.00 1.65 0.00 0.88 -8.78 357.27 -22.78 95.50 0.3861 751.0 612.2
18 0.00 6.84 0.00 3.71 -14.56 356.65 -23.40 109.70 0.4101 747.0 583.6
19 0.00 1.21 0.00 0.65 -8.77 357.01 -23.04 95.44 0.3903 577.0 495.4
20 5.37 7.88 2.89 4.25 -9.89 356.73 -23.32 98.26 0.3958 -987.8 -732.0
21 0.00 1.13 0.00 0.61 -12.96 356.42 -23.63 105.74 0.4076 892.0 759.2
22 0.00 0.78 0.00 0.42 -8.04 356.60 -23.45 93.54 0.3966 573.0 478.9
23 0.00 1.65 0.00 0.90 -12.80 355.10 -24.95 104.78 0.4273 758.0 592.9
24 0.00 2.17 0.00 1.20 -15.02 354.56 -25.49 109.54 0.4429 -831.0 -703.8
25 0.00 0.95 0.00 0.53 -17.22 353.24 -26.81 113.40 0.4713 -657.0 -621.4
26 0.00 0.95 0.00 0.53 -14.72 353.47 -26.58 108.32 0.4578 -868.0 -719.3
27 0.00 0.87 0.00 0.49 -12.98 352.35 -27.70 104.15 0.4691 -704.0 -610.0
28 0.00 1.56 0.00 0.88 -4.70 351.78 -28.27 86.46 0.4749 -743.0 -568.1
29 0.00 1.13 0.00 0.64 -10.18 351.18 -28.87 98.01 0.4820 -772.0 -664.7
30 0.00 0.95 0.00 0.54 -12.21 350.67 -29.38 102.09 0.4924 -689.0 -556.2
31 0.00 3.55 0.00 2.05 -16.53 349.78 -30.27 110.23 0.5171 -777.0 -437.7
32 0.00 1.82 0.00 1.04 -12.55 350.21 -29.84 102.64 0.4999 -830.0 -694.2
33 0.00 1.21 0.00 0.69 -10.53 350.06 -29.99 98.58 0.4990 -740.0 -576.2
34 0.00 0.87 0.00 0.50 -11.18 349.99 -30.06 99.88 0.5009 -584.0 -493.8
35 0.00 1.13 0.00 0.65 -13.10 349.49 -30.56 103.55 0.5114 -754.0 -539.7
36 0.00 3.81 0.00 2.20 -13.03 349.29 -30.76 103.36 0.5142 -701.0 -608.9
37 0.00 0.61 0.00 0.35 -12.09 347.77 -32.28 101.24 0.5345 -488.0 -389.3
38 0.00 1.82 0.00 1.07 -11.27 347.63 -32.42 99.68 0.5355 -666.0 -512.9


  • 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.