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

12181 66.41 203.35 36.32 111.71 -12.97 160.92 16.34 219.57 0.4326 63.8 76.7


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SDO HMI 2014-10-04 01:00:32 UT

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

1 0.00 1.23 0.00 0.70 -11.02 167.71 23.12 232.72 0.4864 590.0 534.3
2 0.00 0.97 0.00 0.55 -11.46 167.65 23.06 231.92 0.4897 614.0 448.7
3 0.00 2.29 0.00 1.29 -11.26 167.47 22.88 232.02 0.4857 789.0 722.1
4 0.00 1.67 0.00 0.96 -13.99 166.92 22.33 227.05 0.5057 717.0 601.7
5 0.00 1.32 0.00 0.75 -13.92 166.08 21.49 226.06 0.4958 729.0 587.8
6 0.00 0.97 0.00 0.55 -14.23 165.08 20.49 224.25 0.4883 516.0 465.3
7 0.00 1.23 0.00 0.68 -10.41 163.83 19.24 228.58 0.4341 -629.0 -559.6
8 0.00 1.23 0.00 0.73 -20.31 164.74 20.15 215.93 0.5527 735.0 658.6
9 0.97 67.11 0.53 36.99 -12.05 163.33 18.74 225.04 0.4459 764.4 553.1
10 10.29 -9.00 5.69 -9.00 -12.27 163.15 18.56 224.42 0.4463 885.9 999999
11 16.27 -9.00 8.96 -9.00 -12.03 162.68 18.09 224.07 0.4385 1130.4 999999
12 0.00 2.29 0.00 1.35 -20.72 163.47 18.88 213.74 0.5470 464.0 409.1
13 0.00 1.85 0.00 1.02 -12.53 162.52 17.93 223.02 0.4424 951.0 845.7
14 7.74 16.36 4.28 9.04 -12.94 162.49 17.90 222.32 0.4467 919.2 742.6
15 1.06 -9.00 0.58 -9.00 -11.73 162.37 17.78 224.06 0.4318 1039.7 999999
16 0.00 1.41 0.00 0.82 -19.59 162.85 18.27 214.12 0.5285 655.0 524.9
17 0.00 1.23 0.00 0.67 -11.76 162.15 17.56 223.66 0.4296 398.0 346.4
18 0.00 0.97 0.00 0.53 -11.56 162.01 17.42 223.75 0.4259 683.0 504.5
19 0.00 0.79 0.00 0.44 -15.26 162.06 17.47 218.26 0.4695 730.0 568.0
20 0.00 1.14 0.00 0.62 -11.06 161.34 16.75 223.45 0.4130 754.0 568.6
21 0.00 0.70 0.00 0.39 -13.21 161.15 16.56 219.71 0.4362 -558.0 -389.2
22 2.81 10.29 1.55 5.68 -13.72 160.99 16.41 218.70 0.4407 988.3 802.9
23 0.00 2.81 0.00 1.55 -13.48 160.53 15.94 218.25 0.4332 441.0 423.8
24 0.00 1.41 0.00 0.77 -13.00 159.67 15.08 217.40 0.4190 -791.0 -584.5
25 0.00 1.76 0.00 0.97 -14.56 159.48 14.89 214.86 0.4370 -559.0 -425.8
26 0.00 1.23 0.00 0.68 -14.36 159.34 14.75 214.87 0.4332 -815.0 -689.4
27 0.00 0.79 0.00 0.44 -14.65 159.36 14.77 214.51 0.4371 -667.0 -525.1
28 0.00 1.14 0.00 0.69 -24.27 160.11 15.52 205.60 0.5667 655.0 476.9
29 0.00 3.87 0.00 2.11 -13.65 158.94 14.35 215.12 0.4204 -722.0 -611.1
30 0.00 1.94 0.00 1.05 -13.39 158.93 14.34 215.46 0.4170 -804.0 -667.9
31 4.05 6.16 2.17 3.30 -10.88 158.70 14.11 218.88 0.3830 -932.9 -676.2
32 0.00 1.50 0.00 0.80 -10.91 158.44 13.86 218.33 0.3808 -940.0 -867.6
33 0.00 1.23 0.00 0.66 -12.23 158.35 13.76 216.06 0.3968 -894.0 -785.4
34 0.00 3.08 0.00 1.65 -11.37 158.25 13.66 217.18 0.3847 -935.0 -811.0
35 2.46 4.13 1.32 2.22 -11.78 158.14 13.55 216.32 0.3890 -1044.0 -869.1
36 0.00 2.37 0.00 1.29 -13.82 158.25 13.66 213.57 0.4165 -798.0 -669.4
37 0.00 1.14 0.00 0.62 -12.32 158.17 13.58 215.55 0.3962 -1005.0 -820.2
38 0.00 0.97 0.00 0.53 -15.27 158.34 13.75 211.85 0.4364 -656.0 -493.0
39 20.76 45.47 11.24 24.62 -13.05 158.14 13.55 214.44 0.4055 -1035.5 -606.1
40 0.00 3.52 0.00 1.89 -12.06 158.06 13.47 215.72 0.3918 -947.0 -890.1
41 0.00 1.32 0.00 0.72 -13.65 158.02 13.43 213.35 0.4123 -746.0 -671.8
42 0.00 1.32 0.00 0.77 -23.89 152.38 7.79 193.76 0.5233 707.0 542.0
43 0.00 1.14 0.00 0.62 -15.75 150.96 6.37 195.72 0.3959 -774.0 -613.7


  • 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.