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

12139 53.09 245.20 28.81 132.26 14.17 57.24 22.47 290.66 0.3980 -397.7 -241.1


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SDO HMI 2014-08-18 20:00:38 UT

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

1 0.00 1.80 0.00 1.00 12.57 61.11 26.35 284.56 0.4494 -611.0 -550.7
2 0.00 1.35 0.00 0.74 11.23 60.56 25.79 281.74 0.4377 -652.0 -521.2
3 2.07 15.66 1.14 8.63 13.77 60.42 25.65 287.51 0.4427 -880.2 -693.3
4 9.36 -3.00 5.16 -3.00 13.90 60.26 25.49 287.88 0.4408 -1039.6 999999
5 0.00 3.51 0.00 1.92 11.45 59.79 25.02 282.50 0.4264 -857.0 -720.5
6 0.00 2.43 0.00 1.33 11.40 59.55 24.78 282.47 0.4225 -767.0 -678.2
7 0.00 1.08 0.00 0.60 16.41 59.99 25.23 293.49 0.4476 -615.0 -464.2
8 0.00 1.17 0.00 0.64 12.36 59.33 24.57 284.80 0.4218 -722.0 -585.2
9 0.00 1.08 0.00 0.59 12.25 59.12 24.35 284.63 0.4182 -769.0 -660.6
10 0.00 0.81 0.00 0.44 15.76 58.76 23.99 292.93 0.4267 -829.0 -691.8
11 0.00 1.35 0.00 0.74 16.54 58.45 23.68 294.91 0.4263 -899.0 -747.0
12 32.57 170.86 17.65 92.40 13.89 58.03 23.26 289.09 0.4074 -1184.6 -363.7
13 2.61 -12.00 1.42 -12.00 14.32 58.04 23.27 290.10 0.4094 -986.7 999999
14 0.00 1.98 0.00 1.08 15.27 58.05 23.28 292.32 0.4139 -905.0 -746.1
15 0.00 1.08 0.00 0.59 17.75 57.85 23.08 298.04 0.4248 -720.0 -686.2
16 0.00 1.08 0.00 0.59 17.50 57.16 22.39 298.12 0.4137 -767.0 -646.2
17 0.00 1.89 0.00 1.03 17.51 56.85 22.08 298.43 0.4095 -832.0 -718.5
18 2.25 -12.00 1.20 -12.00 13.57 56.37 21.60 289.37 0.3810 684.8 999999
19 0.00 1.80 0.00 0.96 13.05 56.29 21.52 288.10 0.3776 724.0 564.3
20 0.00 1.71 0.00 0.90 7.06 55.34 20.57 271.98 0.3505 -14.0 0.5
21 4.23 4.77 2.24 2.52 15.36 53.77 19.00 296.27 0.3517 -22.4 -12.8
22 0.00 1.08 0.00 0.57 14.06 53.16 18.39 293.37 0.3348 743.0 556.6
23 0.00 0.63 0.00 0.33 16.58 53.16 18.39 300.15 0.3512 12.0 6.7
24 0.00 2.34 0.00 1.23 14.57 52.67 17.91 295.31 0.3306 824.0 692.0
25 0.00 1.44 0.00 0.75 14.52 52.37 17.60 295.50 0.3258 979.0 764.9
26 0.00 1.17 0.00 0.61 14.98 52.28 17.51 296.92 0.3274 530.0 423.9
27 0.00 1.17 0.00 0.61 14.75 52.09 17.33 296.46 0.3232 857.0 720.0
28 0.00 2.25 0.00 1.18 15.34 51.72 16.95 298.62 0.3217 792.0 663.6
29 0.00 1.53 0.00 0.80 14.90 51.32 16.55 297.86 0.3128 867.0 710.7
30 0.00 0.90 0.00 0.47 15.39 51.13 16.36 299.55 0.3136 740.0 638.6
31 0.00 1.62 0.00 0.86 19.34 51.34 16.57 309.49 0.3502 -4.0 -7.8
32 0.00 1.17 0.00 0.61 17.63 50.73 15.97 306.24 0.3264 755.0 595.5
33 0.00 6.93 0.00 3.62 16.96 50.44 15.67 304.93 0.3166 689.0 767.7
34 0.00 1.62 0.00 0.85 17.24 50.20 15.44 306.08 0.3159 833.0 748.1
35 0.00 0.81 0.00 0.42 17.09 50.19 15.42 305.69 0.3144 884.0 727.0
36 0.00 1.26 0.00 0.66 20.08 49.70 14.94 313.96 0.3378 662.0 556.8
37 0.00 1.08 0.00 0.56 18.02 48.89 14.12 310.48 0.3063 704.0 471.5
38 0.00 1.35 0.00 0.70 17.87 48.81 14.04 310.23 0.3038 827.0 687.1
39 0.00 1.44 0.00 0.73 14.32 45.66 10.90 305.96 0.2273 866.0 730.5


  • 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.