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

11998 25.53 96.05 14.43 53.47 -10.16 358.13 26.96 261.03 0.4542 400.0 310.7


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SDO HMI 2014-03-13 06:00:29 UT

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

1 0.00 1.74 0.00 1.01 -13.06 2.37 31.20 256.66 0.5208 655.0 505.6
2 0.00 0.78 0.00 0.45 -7.94 1.78 30.61 266.58 0.5072 588.0 477.9
3 1.04 2.87 0.60 1.64 -7.94 1.25 30.08 266.58 0.4994 790.2 606.0
4 2.87 8.08 1.63 4.59 -7.97 0.80 29.63 266.54 0.4926 815.6 659.2
5 0.00 1.74 0.00 0.98 -6.82 0.55 29.38 268.90 0.4892 662.0 534.1
6 0.78 2.34 0.44 1.33 -7.63 0.53 29.37 267.25 0.4886 894.3 732.1
7 0.00 5.56 0.00 3.15 -7.85 0.41 29.24 266.80 0.4867 684.0 714.5
8 0.00 1.04 0.00 0.59 -6.72 0.20 29.03 269.14 0.4839 757.0 671.8
9 0.00 1.91 0.00 1.08 -7.57 0.05 28.88 267.39 0.4812 858.0 745.3
10 14.59 27.70 8.24 15.66 -9.87 0.10 28.93 262.60 0.4826 1059.1 440.4
11 0.00 1.30 0.00 0.73 -8.02 359.91 28.74 266.44 0.4790 751.0 592.9
12 0.00 1.13 0.00 0.64 -12.64 0.30 29.13 256.93 0.4896 692.0 650.0
13 2.17 9.29 1.22 5.23 -9.17 359.76 28.59 264.03 0.4770 906.4 807.5
14 4.08 -13.00 2.30 -13.00 -9.32 359.71 28.54 263.71 0.4762 1089.8 999999
15 0.00 0.96 0.00 0.54 -8.34 359.62 28.46 265.78 0.4747 682.0 583.4
16 0.00 1.13 0.00 0.63 -6.51 359.26 28.09 269.69 0.4698 675.0 500.0
17 0.00 0.87 0.00 0.48 -14.36 357.46 26.30 252.27 0.4524 649.0 552.4
18 0.00 2.61 0.00 1.43 -11.14 357.04 25.87 259.28 0.4376 674.0 618.9
19 0.00 1.30 0.00 0.72 -11.45 356.84 25.67 258.52 0.4350 759.0 645.1
20 0.00 2.17 0.00 1.19 -11.72 356.83 25.66 257.90 0.4355 710.0 650.8
21 0.00 1.39 0.00 0.77 -14.42 356.99 25.82 251.92 0.4456 1007.0 796.7
22 0.00 1.30 0.00 0.72 -15.36 356.97 25.81 249.87 0.4490 786.0 535.7
23 0.00 1.04 0.00 0.57 -14.29 355.92 24.75 251.65 0.4293 716.0 569.8
24 0.00 1.04 0.00 0.57 -15.11 355.88 24.71 249.79 0.4320 870.0 688.3
25 0.00 1.22 0.00 0.66 -16.16 354.86 23.69 246.76 0.4218 -800.0 -678.6
26 0.00 0.87 0.00 0.46 -14.67 352.38 21.21 248.46 0.3779 -727.0 -619.4
27 0.00 1.30 0.00 0.69 -12.38 351.71 20.55 254.03 0.3581 -748.0 -638.1
28 0.00 1.22 0.00 0.64 -12.93 351.47 20.30 252.37 0.3563 -855.0 -740.7
29 0.00 1.04 0.00 0.55 -13.87 351.32 20.15 249.72 0.3581 -868.0 -742.6
30 0.00 0.87 0.00 0.46 -17.74 351.29 20.12 239.87 0.3804 -673.0 -580.8
31 0.00 1.13 0.00 0.59 -11.00 350.45 19.28 257.29 0.3337 -844.0 -673.3
32 0.00 1.04 0.00 0.54 -9.26 349.93 18.76 262.39 0.3216 -708.0 -629.2
33 0.00 0.78 0.00 0.41 -9.38 349.90 18.73 262.01 0.3214 -629.0 -595.6
34 0.00 1.22 0.00 0.64 -13.14 349.99 18.82 250.70 0.3343 -848.0 -744.7
35 0.00 4.34 0.00 2.24 -13.14 346.63 15.46 247.44 0.2823 -699.0 -732.1
36 0.00 0.69 0.00 0.36 -14.73 346.70 15.53 242.40 0.2936 -805.0 -651.8
37 0.00 1.04 0.00 0.53 -9.90 345.88 14.72 258.45 0.2566 -828.0 -665.9


  • 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.