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

12073 17.59 110.42 9.16 57.82 -13.34 62.91 13.83 226.87 0.3201 36.8 39.3


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SDO HMI 2014-05-28 03:00:39 UT

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

1 0.00 1.08 0.00 0.58 -13.46 68.83 19.75 236.89 0.3940 -792.0 -707.3
2 0.00 1.26 0.00 0.68 -13.37 68.82 19.74 237.08 0.3931 -543.0 -431.9
3 0.00 1.90 0.00 1.00 -8.10 68.31 19.23 249.48 0.3496 716.0 639.9
4 0.00 3.25 0.00 1.74 -12.19 68.27 19.18 239.06 0.3761 859.0 679.4
5 0.00 2.89 0.00 1.54 -11.70 67.90 18.82 239.77 0.3672 887.0 646.5
6 0.00 1.62 0.00 0.85 -8.63 67.39 18.31 247.13 0.3386 855.0 641.8
7 2.80 4.69 1.49 2.50 -12.94 67.63 18.55 236.49 0.3734 1029.0 765.4
8 0.00 3.34 0.00 1.77 -11.52 67.53 18.45 239.74 0.3605 833.0 669.9
9 0.00 1.26 0.00 0.67 -11.73 67.25 18.17 238.84 0.3583 817.0 632.4
10 0.00 0.99 0.00 0.54 -17.80 67.58 18.49 226.41 0.4187 796.0 691.5
11 0.00 0.99 0.00 0.54 -15.72 67.37 18.29 230.11 0.3953 699.0 568.3
12 0.00 2.71 0.00 1.43 -10.57 66.56 17.48 240.89 0.3394 1053.0 826.8
13 3.34 4.87 1.77 2.58 -12.57 66.62 17.54 235.94 0.3566 1067.3 812.1
14 0.00 0.90 0.00 0.49 -17.55 66.68 17.60 225.50 0.4058 791.0 665.1
15 0.00 1.80 0.00 0.97 -17.08 66.53 17.45 226.16 0.3991 725.0 527.8
16 0.00 0.99 0.00 0.53 -15.79 66.12 17.03 228.04 0.3807 639.0 577.6
17 0.00 2.98 0.00 1.57 -13.54 65.35 16.27 231.68 0.3487 736.0 674.1
18 0.00 1.26 0.00 0.67 -15.01 65.20 16.12 228.14 0.3615 658.0 550.9
19 0.00 1.17 0.00 0.63 -17.56 65.21 16.13 223.09 0.3894 -507.0 -468.1
20 0.00 2.80 0.00 1.48 -15.32 64.83 15.75 226.83 0.3604 785.0 609.5
21 0.00 2.53 0.00 1.32 -11.72 64.40 15.31 234.57 0.3188 879.0 803.2
22 0.00 1.99 0.00 1.03 -11.50 63.68 14.60 233.87 0.3071 788.0 645.2
23 0.00 1.26 0.00 0.66 -12.12 63.36 14.28 231.64 0.3088 687.0 514.4
24 1.71 3.25 0.89 1.69 -11.72 63.27 14.19 232.54 0.3038 1151.2 937.6
25 0.00 1.53 0.00 0.80 -12.71 62.94 13.86 229.31 0.3095 826.0 575.2
26 0.00 1.90 0.00 0.98 -11.66 62.70 13.61 231.57 0.2955 1013.0 876.4
27 0.00 1.71 0.00 0.89 -13.33 62.72 13.64 227.33 0.3134 884.0 697.6
28 0.00 3.07 0.00 1.64 -18.46 62.61 13.53 216.68 0.3731 775.0 615.6
29 0.00 1.08 0.00 0.57 -14.71 61.61 12.53 221.78 0.3162 -844.0 -663.4
30 0.00 1.53 0.00 0.80 -14.27 61.52 12.44 222.55 0.3100 -813.0 -730.2
31 0.00 3.79 0.00 1.95 -11.08 60.64 11.56 228.69 0.2629 -848.0 -786.6
32 0.00 1.71 0.00 0.93 -21.38 61.06 11.98 209.17 0.3981 805.0 676.5
33 1.80 6.86 0.93 3.52 -11.58 60.15 11.07 226.07 0.2623 -979.6 -804.0
34 0.00 2.71 0.00 1.41 -15.15 60.28 11.20 217.74 0.3076 -856.0 -722.5
35 0.00 2.26 0.00 1.17 -14.53 60.00 10.91 218.36 0.2966 -904.0 -792.0
36 0.00 2.53 0.00 1.31 -13.84 59.71 10.63 219.15 0.2848 -958.0 -800.9
37 0.00 1.08 0.00 0.56 -13.59 59.70 10.61 219.70 0.2815 -752.0 -632.9
38 0.00 1.62 0.00 0.84 -14.43 59.54 10.46 217.40 0.2908 -828.0 -652.7
39 0.00 1.35 0.00 0.70 -14.65 59.55 10.47 216.96 0.2938 -939.0 -729.5
40 0.00 2.35 0.00 1.21 -13.65 59.35 10.27 218.63 0.2787 -960.0 -801.6
41 0.00 1.90 0.00 0.98 -13.53 59.15 10.07 218.39 0.2750 -1074.0 -832.9
42 0.00 1.44 0.00 0.74 -12.91 58.69 9.60 218.56 0.2620 -874.0 -751.1
43 0.00 2.44 0.00 1.25 -12.38 58.57 9.49 219.55 0.2540 -989.0 -820.9
44 0.00 1.26 0.00 0.65 -12.63 58.42 9.34 218.49 0.2556 -947.0 -805.1
45 0.00 0.90 0.00 0.46 -12.76 57.89 8.81 216.57 0.2518 -745.0 -632.2
46 7.94 12.63 4.08 6.49 -14.16 57.53 8.45 212.32 0.2676 -1034.5 -731.5
47 0.00 0.99 0.00 0.51 -13.04 56.92 7.84 212.82 0.2463 -765.0 -594.3


  • 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.