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

11943 9.08 77.35 4.72 41.02 -12.67 116.36 -18.24 118.35 0.3472 102.1 245.6


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SDO HMI 2014-01-05 04:00:24 UT

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

1 0.00 1.10 0.00 0.56 -10.17 126.46 -8.14 129.96 0.1827 923.0 742.7
2 0.00 1.44 0.00 0.75 -12.77 120.59 -14.01 124.61 0.2882 906.0 852.4
3 0.00 3.48 0.00 1.80 -13.07 120.45 -14.16 125.21 0.2929 910.0 834.1
4 0.00 1.10 0.00 0.57 -13.18 119.78 -14.82 124.35 0.3030 439.0 331.6
5 0.00 1.27 0.00 0.66 -13.47 119.29 -15.31 124.33 0.3123 681.0 692.0
6 3.31 23.79 1.71 12.32 -11.00 119.41 -15.19 117.28 0.2907 1195.7 938.6
7 3.82 -6.00 1.98 -6.00 -10.79 119.30 -15.30 116.46 0.2909 1292.6 999999
8 0.00 2.29 0.00 1.19 -12.39 119.21 -15.40 121.16 0.3044 775.0 783.1
9 0.00 1.36 0.00 0.71 -12.21 119.19 -15.42 120.61 0.3032 998.0 867.0
10 0.00 1.87 0.00 0.97 -9.86 119.25 -15.35 113.44 0.2855 -696.0 -637.3
11 0.00 1.19 0.00 0.62 -12.12 118.88 -15.72 119.87 0.3069 857.0 669.2
12 0.00 1.61 0.00 0.84 -12.48 118.79 -15.81 120.76 0.3109 863.0 685.5
13 0.00 0.59 0.00 0.32 -18.47 118.02 -16.59 133.92 0.3775 497.0 393.1
14 0.00 5.69 0.00 2.96 -11.58 118.54 -16.07 117.79 0.3079 879.0 755.8
15 0.00 2.46 0.00 1.29 -13.81 118.39 -16.22 123.79 0.3278 759.0 633.4
16 0.00 0.76 0.00 0.41 -19.50 117.55 -17.05 135.18 0.3939 177.0 180.4
17 1.95 3.74 1.03 1.98 -12.57 116.00 -18.60 117.33 0.3519 -1071.5 -714.9
18 0.00 1.36 0.00 0.76 -21.23 113.26 -21.35 132.28 0.4605 740.0 560.8
19 0.00 0.93 0.00 0.50 -11.96 113.97 -20.63 113.66 0.3780 186.0 300.0
20 0.00 1.02 0.00 0.55 -11.52 112.75 -21.86 111.52 0.3938 -864.0 -719.1
21 0.00 1.36 0.00 0.74 -15.43 112.29 -22.31 120.00 0.4243 -883.0 -661.0
22 0.00 1.53 0.00 0.82 -11.93 112.65 -21.96 112.43 0.3975 -781.0 -636.2
23 0.00 1.53 0.00 0.83 -11.40 111.78 -22.82 110.51 0.4077 -857.0 -595.6
24 0.00 0.85 0.00 0.46 -11.82 111.64 -22.96 111.38 0.4118 -641.0 -489.7
25 0.00 5.52 0.00 3.03 -14.11 111.18 -23.42 116.13 0.4312 -935.0 -771.2
26 0.00 1.61 0.00 0.89 -13.53 110.58 -24.02 114.37 0.4363 -679.0 -454.7
27 0.00 1.36 0.00 0.75 -13.08 110.57 -24.04 113.39 0.4341 -834.0 -729.6
28 0.00 1.02 0.00 0.58 -16.10 107.72 -26.88 117.33 0.4911 -673.0 -613.6
29 0.00 1.36 0.00 0.77 -15.37 107.52 -27.09 115.80 0.4897 -823.0 -593.9
30 0.00 1.10 0.00 0.63 -16.25 106.69 -27.91 116.87 0.5058 -830.0 -663.9
31 0.00 1.36 0.00 0.78 -15.41 106.65 -27.95 115.26 0.5018 -724.0 -582.4
32 0.00 1.70 0.00 0.98 -16.18 106.22 -28.39 116.40 0.5118 -429.0 -371.0


  • 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.