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

12065 1.80 42.30 1.03 23.55 -18.80 141.84 -21.38 130.82 0.4548 126.9 87.9


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SDO HMI 2014-05-19 12:00:38 UT

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

1 0.00 1.08 0.00 0.57 -19.68 151.06 -12.16 146.68 0.3627 790.0 657.8
2 0.00 1.44 0.00 0.77 -18.71 148.60 -14.62 140.09 0.3742 869.0 689.3
3 0.00 1.44 0.00 0.77 -19.43 148.20 -15.02 140.64 0.3870 824.0 684.8
4 0.00 2.07 0.00 1.12 -19.83 146.95 -16.27 139.17 0.4046 837.0 637.0
5 0.00 1.17 0.00 0.62 -16.52 147.14 -16.08 133.19 0.3657 850.0 687.2
6 0.00 0.81 0.00 0.44 -19.32 146.57 -16.65 137.63 0.4029 750.0 588.9
7 0.00 1.35 0.00 0.74 -20.88 146.13 -17.09 139.57 0.4252 742.0 624.1
8 0.00 1.08 0.00 0.57 -15.88 146.47 -16.75 130.73 0.3673 829.0 663.9
9 0.00 1.26 0.00 0.69 -21.26 145.91 -17.31 139.85 0.4318 690.0 493.3
10 0.00 1.44 0.00 0.78 -19.92 146.03 -17.18 137.81 0.4153 905.0 726.3
11 0.00 2.07 0.00 1.13 -20.68 145.91 -17.31 138.91 0.4252 832.0 738.1
12 0.00 1.44 0.00 0.78 -18.17 146.06 -17.16 134.69 0.3960 847.0 621.3
13 0.00 1.17 0.00 0.65 -23.22 144.51 -18.71 140.76 0.4680 687.0 588.2
14 0.00 0.99 0.00 0.53 -15.49 145.05 -18.16 127.71 0.3814 715.0 508.0
15 0.00 1.35 0.00 0.73 -18.31 144.73 -18.49 132.92 0.4128 691.0 470.7
16 0.00 2.88 0.00 1.58 -19.39 144.40 -18.82 134.40 0.4276 762.0 577.6
17 0.00 0.72 0.00 0.40 -19.51 144.01 -19.21 134.06 0.4333 680.0 587.1
18 0.00 0.90 0.00 0.51 -18.47 138.23 -24.99 125.34 0.4931 -661.0 -511.7
19 0.00 2.97 0.00 1.69 -17.89 137.40 -25.81 123.53 0.4991 -838.0 -683.8
20 0.00 0.54 0.00 0.31 -18.42 137.03 -26.18 124.11 0.5077 -631.0 -518.7
21 0.00 0.99 0.00 0.57 -17.79 137.03 -26.19 123.01 0.5031 -866.0 -786.2
22 0.00 1.08 0.00 0.62 -18.00 136.57 -26.65 122.97 0.5105 -793.0 -743.3
23 1.80 4.23 1.03 2.43 -17.65 136.59 -26.63 122.38 0.5078 -878.9 -741.2
24 0.00 0.90 0.00 0.52 -18.41 136.43 -26.79 123.55 0.5152 -415.0 -385.8
25 0.00 1.35 0.00 0.78 -17.90 136.37 -26.85 122.62 0.5123 -702.0 -539.9
26 0.00 1.08 0.00 0.63 -18.82 136.21 -27.00 124.05 0.5208 -740.0 -622.4
27 0.00 0.99 0.00 0.57 -18.31 136.27 -26.95 123.24 0.5165 -818.0 -699.1
28 0.00 0.81 0.00 0.47 -18.55 135.58 -27.64 123.05 0.5268 -790.0 -673.3
29 0.00 1.98 0.00 1.16 -18.96 135.39 -27.83 123.58 0.5320 -684.0 -495.5
30 0.00 0.72 0.00 0.42 -18.64 135.05 -28.17 122.76 0.5339 -645.0 -580.4


  • 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.