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

11282 87.69 374.84 53.33 229.78 24.34 300.26 32.82 302.77 0.5882 -39.0 -6.0


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SDO HMI 2011-09-02 10:59:08 UT

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

1 33.82 191.49 21.39 121.26 23.14 303.87 36.43 298.56 0.6239 -1100.3 -275.1
2 2.15 -1.00 1.35 -1.00 23.18 303.31 35.87 298.89 0.6174 -1076.0 999999
3 0.00 0.98 0.00 0.61 23.09 302.76 35.32 299.03 0.6104 -698.0 -633.7
4 0.00 7.61 0.00 4.78 24.04 302.93 35.49 300.39 0.6169 -981.0 -768.3
5 1.43 4.56 0.90 2.86 24.27 302.72 35.28 300.86 0.6156 -702.7 -794.6
6 0.00 3.40 0.00 2.12 24.13 302.06 34.62 300.99 0.6071 -796.0 -673.8
7 1.43 1.70 0.88 1.05 24.34 301.28 33.85 301.75 0.5990 -713.3 -667.3
8 0.00 1.16 0.00 0.71 24.71 300.56 33.12 302.76 0.5924 -866.0 -722.7
9 1.88 2.60 1.15 1.59 24.98 300.32 32.88 303.33 0.5912 -720.6 -577.4
10 3.22 4.03 1.97 2.46 24.97 300.00 32.56 303.51 0.5873 -819.2 -611.7
11 0.00 0.98 0.00 0.60 25.60 300.15 32.71 304.39 0.5928 -707.0 -573.2
12 0.00 1.25 0.00 0.75 24.60 298.21 30.77 304.11 0.5640 698.0 503.2
13 0.63 2.42 0.37 1.44 24.81 297.92 30.48 304.66 0.5618 758.7 654.5
14 0.00 1.79 0.00 1.08 26.27 297.66 30.23 307.15 0.5685 284.0 335.9
15 1.43 4.74 0.85 2.81 25.16 296.85 29.41 306.00 0.5516 734.6 564.8
16 2.95 7.96 1.74 4.70 25.32 296.28 28.84 306.71 0.5460 897.3 329.4
17 0.00 2.33 0.00 1.38 25.71 296.16 28.72 307.44 0.5473 497.0 499.9
18 1.16 2.60 0.69 1.53 25.56 296.04 28.60 307.29 0.5449 756.2 690.4
19 1.34 1.79 0.79 1.05 25.37 295.95 28.51 307.05 0.5425 833.4 780.6
20 3.67 24.34 2.18 14.45 26.78 296.17 28.74 309.11 0.5553 620.4 404.3
21 0.00 3.58 0.00 2.10 25.14 295.59 28.15 306.96 0.5366 748.0 606.2
22 0.36 -20.00 0.21 -20.00 26.63 295.90 28.46 309.10 0.5511 961.0 999999
23 3.58 -20.00 2.12 -20.00 26.76 295.86 28.42 309.34 0.5516 888.3 999999
24 2.24 17.72 1.31 10.42 25.65 295.57 28.13 307.82 0.5401 817.7 652.0
25 2.06 -24.00 1.21 -24.00 25.95 295.45 28.01 308.39 0.5409 782.3 999999
26 1.43 2.51 0.85 1.48 26.92 295.44 28.00 309.93 0.5481 741.5 519.1
27 0.00 1.70 0.00 1.00 25.90 295.17 27.73 308.55 0.5374 726.0 595.9
28 0.00 1.79 0.00 1.05 26.58 295.12 27.68 309.68 0.5419 439.0 525.7
29 3.49 72.30 2.04 42.12 25.76 294.80 27.36 308.64 0.5320 883.1 525.8
30 15.21 -29.00 8.86 -29.00 25.78 294.46 27.02 308.97 0.5282 1116.3 999999
31 1.97 5.01 1.16 2.94 26.83 294.69 27.25 310.45 0.5390 760.6 608.6
32 2.24 -29.00 1.31 -29.00 26.33 294.41 26.97 309.90 0.5319 828.6 999999
33 0.00 1.34 0.00 0.77 25.17 293.71 26.28 308.64 0.5150 763.0 522.5
34 0.00 1.16 0.00 0.67 24.95 293.18 25.74 308.76 0.5070 805.0 715.8


  • 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.