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

11313 58.53 291.48 34.96 174.59 -14.61 118.63 27.45 232.42 0.5641 301.1 268.7


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SDO HMI 2011-10-13 01:59:02 UT

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

1 5.42 8.92 3.33 5.47 -13.68 121.63 30.44 236.69 0.5913 659.1 638.7
2 2.19 4.55 1.34 2.78 -13.94 121.13 29.95 235.88 0.5874 706.6 594.1
3 0.00 2.01 0.00 1.22 -13.45 120.92 29.73 236.41 0.5813 700.0 589.6
4 0.00 1.05 0.00 0.64 -14.37 120.98 29.79 235.12 0.5890 246.0 184.0
5 0.00 2.36 0.00 1.45 -14.88 120.88 29.69 234.31 0.5917 525.0 375.9
6 0.00 1.49 0.00 0.91 -14.65 120.73 29.55 234.51 0.5882 387.0 195.1
7 1.49 3.24 0.91 1.97 -14.32 120.58 29.40 234.84 0.5839 514.3 376.5
8 1.92 6.12 1.17 3.71 -13.99 120.28 29.10 235.06 0.5779 814.2 707.9
9 0.00 1.14 0.00 0.69 -13.51 120.18 29.00 235.67 0.5730 722.0 629.1
10 0.00 2.01 0.00 1.21 -13.18 120.00 28.82 235.99 0.5683 641.0 560.3
11 0.00 3.94 0.00 2.37 -13.37 119.92 28.73 235.64 0.5688 945.0 818.9
12 0.00 2.62 0.00 1.57 -13.02 119.87 28.69 236.12 0.5656 724.0 653.4
13 31.15 179.80 18.88 108.83 -14.73 119.82 28.64 233.56 0.5784 1059.5 456.9
14 0.00 1.31 0.00 0.81 -16.83 120.01 28.83 230.81 0.5977 677.0 485.5
15 0.00 1.22 0.00 0.73 -13.34 119.49 28.31 235.28 0.5636 616.0 513.6
16 0.00 1.14 0.00 0.70 -18.05 119.15 27.96 228.34 0.5990 231.0 312.8
17 0.00 2.71 0.00 1.59 -14.47 116.66 25.48 230.72 0.5402 -839.0 -681.9
18 0.00 1.14 0.00 0.67 -15.47 116.69 25.50 229.30 0.5495 -481.0 -342.4
19 0.44 2.27 0.26 1.34 -14.69 116.45 25.26 230.17 0.5397 -751.0 -601.2
20 0.00 1.31 0.00 0.77 -14.71 116.31 25.13 229.98 0.5385 -799.0 -552.9
21 0.00 0.96 0.00 0.56 -14.45 116.15 24.96 230.18 0.5342 -720.0 -636.9
22 0.00 1.75 0.00 1.03 -14.95 116.04 24.85 229.32 0.5376 -817.0 -697.8
23 0.00 1.22 0.00 0.72 -15.22 115.46 24.27 228.27 0.5336 -739.0 -606.0
24 0.00 0.79 0.00 0.45 -12.52 114.95 23.77 231.78 0.5029 -711.0 -607.0
25 0.00 0.44 0.00 0.25 -13.51 114.45 23.27 229.63 0.5062 624.0 486.2
26 0.00 1.22 0.00 0.72 -16.47 114.63 23.44 225.52 0.5368 -568.0 -461.2
27 0.00 1.57 0.00 0.90 -13.47 114.18 23.00 229.36 0.5027 917.0 811.1
28 2.36 4.02 1.38 2.34 -15.81 114.41 23.22 226.17 0.5280 -827.0 -574.5
29 0.00 1.92 0.00 1.13 -16.36 114.37 23.19 225.37 0.5331 -798.0 -690.8
30 0.00 1.14 0.00 0.66 -16.19 114.22 23.03 225.41 0.5298 -617.0 -598.9
31 0.00 2.10 0.00 1.22 -15.57 114.01 22.82 226.03 0.5213 -909.0 -745.3
32 0.00 1.22 0.00 0.71 -16.47 113.98 22.80 224.73 0.5301 -680.0 -556.4
33 3.32 5.60 1.89 3.19 -13.29 113.56 22.38 228.88 0.4938 849.3 662.5
34 0.00 7.09 0.00 4.11 -15.88 113.81 22.62 225.33 0.5223 -374.0 -666.7
35 10.24 12.34 5.80 6.99 -12.84 113.38 22.20 229.37 0.4874 962.9 664.9
36 0.00 1.75 0.00 1.02 -16.30 113.76 22.57 224.68 0.5260 -719.0 -601.0
37 0.00 2.62 0.00 1.50 -14.42 113.44 22.26 226.99 0.5037 -547.0 -321.4
38 0.00 1.75 0.00 1.01 -15.57 113.40 22.22 225.26 0.5149 -922.0 -768.8
39 0.00 3.32 0.00 1.90 -14.50 112.92 21.73 226.20 0.4987 -442.0 -635.5
40 0.00 0.96 0.00 0.55 -14.75 112.74 21.56 225.60 0.4994 -948.0 -809.6
41 0.00 0.79 0.00 0.45 -14.90 112.69 21.51 225.31 0.5005 -887.0 -734.2
42 0.00 0.96 0.00 0.55 -14.96 112.57 21.38 225.05 0.4997 -1040.0 -820.4
43 0.00 1.40 0.00 0.80 -15.15 112.42 21.24 224.58 0.5001 -867.0 -776.1
44 0.00 4.20 0.00 2.40 -15.50 112.32 21.14 223.95 0.5028 -831.0 -800.0


  • 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.