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

11355 40.66 273.26 22.60 151.21 14.32 251.56 23.29 300.43 0.4463 -427.8 -300.3


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SDO HMI 2011-11-26 06:58:57 UT

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

1 0.00 0.43 0.00 0.25 17.93 257.47 29.19 301.61 0.5471 -507.0 -406.2
2 37.24 236.72 20.70 131.52 14.19 252.37 24.10 299.23 0.4555 -1259.1 -435.1
3 3.42 -2.00 1.90 -2.00 14.32 251.85 23.58 299.98 0.4493 -1213.9 999999
4 0.00 1.28 0.00 0.72 16.54 251.68 23.41 304.45 0.4638 -538.0 -512.1
5 0.00 1.11 0.00 0.62 16.89 251.39 23.12 305.40 0.4628 -755.0 -647.5
6 0.00 1.28 0.00 0.71 16.92 250.66 22.38 306.29 0.4539 -837.0 -652.7
7 0.00 1.80 0.00 1.00 17.02 250.50 22.23 306.64 0.4527 -909.0 -696.1
8 0.00 1.03 0.00 0.57 17.17 250.19 21.91 307.30 0.4501 -756.0 -630.2
9 0.00 3.08 0.00 1.65 10.19 248.71 20.43 293.90 0.3775 801.0 663.8
10 0.00 1.28 0.00 0.69 9.86 248.62 20.35 293.17 0.3742 875.0 786.4
11 0.00 1.63 0.00 0.87 9.71 248.42 20.14 292.99 0.3704 949.0 814.3
12 0.00 1.11 0.00 0.60 15.02 247.55 19.28 306.38 0.3977 827.0 625.6
13 0.00 2.31 0.00 1.21 10.21 245.40 17.13 297.71 0.3289 925.0 748.3
14 0.00 1.28 0.00 0.68 12.11 245.17 16.90 303.03 0.3405 910.0 636.5
15 0.00 1.11 0.00 0.58 11.60 245.04 16.77 301.91 0.3345 856.0 628.4
16 0.00 2.83 0.00 1.48 10.73 244.68 16.40 300.13 0.3223 815.0 618.2
17 0.00 1.20 0.00 0.65 17.77 244.92 16.65 315.83 0.3933 734.0 650.9
18 0.00 1.11 0.00 0.60 17.28 244.88 16.60 314.97 0.3874 772.0 680.1
19 0.00 2.31 0.00 1.25 18.64 244.26 15.99 318.53 0.3958 794.0 663.8
20 0.00 2.14 0.00 1.15 18.24 243.93 15.66 318.39 0.3877 969.0 842.2
21 0.00 3.85 0.00 2.07 18.27 243.55 15.27 319.13 0.3840 987.0 840.3
22 0.00 1.54 0.00 0.83 19.30 243.38 15.11 321.22 0.3945 673.0 532.5
23 0.00 0.86 0.00 0.46 18.06 243.04 14.77 319.67 0.3762 946.0 776.2
24 0.00 1.97 0.00 1.05 18.40 242.85 14.57 320.65 0.3782 758.0 650.7


  • 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.