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

11987 81.71 383.65 42.37 199.69 -1.41 151.40 16.64 289.33 0.3041 -376.9 -249.2


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SDO HMI 2014-02-28 20:00:27 UT

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

1 0.00 0.86 0.00 0.46 0.08 154.57 19.81 289.42 0.3609 -656.0 -437.7
2 36.72 223.60 19.31 117.60 -1.64 153.60 18.84 285.66 0.3367 -1506.1 -405.5
3 0.00 1.98 0.00 1.04 -0.17 152.22 17.46 291.30 0.3234 -709.0 -631.5
4 0.00 1.90 0.00 0.99 -0.69 151.88 17.11 290.18 0.3149 -888.0 -690.5
5 0.00 1.64 0.00 0.85 -0.03 151.75 16.99 292.25 0.3171 -893.0 -794.1
6 0.00 1.55 0.00 0.81 -0.63 151.66 16.90 290.59 0.3118 -858.0 -675.4
7 0.00 1.90 0.00 0.99 -0.88 151.54 16.77 290.00 0.3084 -986.0 -798.2
8 0.00 1.12 0.00 0.58 -1.24 151.35 16.59 289.10 0.3034 -895.0 -705.2
9 0.00 1.55 0.00 0.80 -2.88 151.37 16.60 283.84 0.2952 -799.0 -714.9
10 0.00 3.02 0.00 1.57 -0.83 151.29 16.52 290.45 0.3049 -1018.0 -856.7
11 0.00 2.50 0.00 1.30 -1.97 151.11 16.35 287.07 0.2956 -925.0 -715.6
12 0.00 0.43 0.00 0.22 -1.37 151.01 16.25 289.08 0.2973 -774.0 -604.6
13 0.00 1.38 0.00 0.72 -0.42 150.95 16.18 292.13 0.3022 -916.0 -770.4
14 0.00 4.48 0.00 2.32 -1.65 150.89 16.13 288.35 0.2938 -768.0 -731.9
15 0.00 2.33 0.00 1.21 -0.52 150.70 15.94 292.15 0.2978 -859.0 -749.2
16 0.00 0.78 0.00 0.40 -0.61 150.54 15.78 292.06 0.2948 -923.0 -740.7
17 21.89 35.51 11.31 18.34 -1.46 150.30 15.54 289.67 0.2857 -1179.1 -595.3
18 0.00 1.03 0.00 0.54 -0.62 150.30 15.54 292.37 0.2909 -717.0 -661.4
19 0.34 3.19 0.18 1.64 -2.12 150.15 15.39 287.64 0.2795 -1081.8 -762.9
20 0.00 1.81 0.00 0.94 -0.03 150.08 15.32 294.53 0.2917 -817.0 -590.4
21 0.00 0.95 0.00 0.49 -2.39 150.09 15.33 286.78 0.2772 -515.0 -496.1
22 0.00 2.59 0.00 1.34 -0.42 150.05 15.29 293.36 0.2885 -954.0 -821.7
23 0.00 1.64 0.00 0.84 -3.40 150.07 15.31 283.25 0.2720 -784.0 -494.5
24 0.00 1.29 0.00 0.67 -1.45 149.44 14.68 290.81 0.2722 -851.0 -695.6
25 0.00 2.76 0.00 1.42 -1.40 149.16 14.40 291.37 0.2682 -839.0 -640.0
26 0.00 2.41 0.00 1.23 -0.94 147.73 12.96 295.32 0.2493 762.0 628.2
27 0.00 1.03 0.00 0.53 -1.87 147.61 12.84 292.07 0.2409 -579.0 -446.6
28 0.69 2.41 0.35 1.23 -0.58 147.57 12.81 296.87 0.2497 894.5 776.9
29 0.00 6.03 0.00 3.08 -1.33 147.45 12.69 294.35 0.2422 773.0 653.1
30 0.00 5.95 0.00 3.04 -0.71 147.42 12.66 296.72 0.2464 825.0 536.3
31 0.00 0.95 0.00 0.48 -0.05 147.33 12.57 299.22 0.2504 795.0 626.0
32 0.00 1.03 0.00 0.53 -1.55 147.09 12.33 294.17 0.2350 533.0 523.7
33 0.00 1.21 0.00 0.62 0.18 146.93 12.17 300.83 0.2467 718.0 592.7
34 10.52 27.15 5.36 13.83 -1.32 146.87 12.11 295.47 0.2334 1164.7 780.5
35 0.00 0.86 0.00 0.44 -0.25 146.69 11.93 299.84 0.2394 807.0 556.5
36 2.93 -34.00 1.49 -34.00 -1.65 146.66 11.90 294.57 0.2277 1095.9 999999
37 0.00 1.72 0.00 0.87 -3.90 146.02 11.25 285.88 0.2034 859.0 512.8
38 8.62 12.50 4.37 6.34 -0.29 144.94 10.17 303.88 0.2137 1119.3 796.8
39 0.00 1.64 0.00 0.83 1.89 144.52 9.76 312.72 0.2317 911.0 748.1
40 0.00 2.67 0.00 1.35 -2.60 144.07 9.31 295.99 0.1806 785.0 675.7
41 0.00 3.10 0.00 1.57 0.32 143.85 9.09 309.34 0.2052 795.0 661.8
42 0.00 1.81 0.00 0.91 -1.00 143.76 9.00 304.31 0.1902 925.0 790.5
43 0.00 1.47 0.00 0.74 0.10 143.46 8.70 309.77 0.1977 1073.0 835.5
44 0.00 1.72 0.00 0.87 1.36 143.41 8.64 314.50 0.2116 989.0 837.2
45 0.00 1.98 0.00 1.00 1.57 143.32 8.56 315.49 0.2131 949.0 760.0
46 0.00 1.29 0.00 0.65 -0.71 143.31 8.55 306.97 0.1869 970.0 752.9
47 0.00 0.69 0.00 0.35 0.25 143.31 8.55 310.84 0.1974 865.0 709.0
48 0.00 1.12 0.00 0.56 -0.86 143.28 8.52 306.43 0.1850 952.0 720.7
49 0.00 1.12 0.00 0.56 -3.97 142.61 7.84 292.17 0.1477 801.0 559.1


  • 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.