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

11327 89.78 396.95 54.84 241.70 -21.48 332.68 23.83 220.34 0.5834 -228.9 -241.8


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SDO HMI 2011-10-23 20:59:00 UT

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

1 0.00 0.87 0.00 0.54 -19.13 338.25 29.41 229.16 0.6155 741.0 611.1
2 0.00 0.87 0.00 0.54 -19.26 338.13 29.29 228.88 0.6153 675.0 554.4
3 7.47 9.04 4.71 5.70 -19.84 338.10 29.26 228.10 0.6199 722.2 435.2
4 3.56 4.09 2.23 2.56 -19.79 337.73 28.88 227.81 0.6157 709.5 516.5
5 0.00 1.39 0.00 0.86 -18.39 337.11 28.26 229.04 0.5972 566.0 505.0
6 0.00 0.87 0.00 0.54 -19.64 337.27 28.42 227.56 0.6096 725.0 682.3
7 0.00 1.56 0.00 0.98 -19.86 337.13 28.28 227.14 0.6102 603.0 489.5
8 0.00 2.00 0.00 1.24 -19.43 337.01 28.16 227.58 0.6052 757.0 641.4
9 0.00 1.91 0.00 1.18 -18.74 336.85 28.00 228.32 0.5975 733.0 585.2
10 0.00 1.04 0.00 0.65 -19.99 337.01 28.16 226.87 0.6101 346.0 312.6
11 0.87 3.39 0.54 2.12 -20.22 336.95 28.10 226.52 0.6115 681.8 489.8
12 1.13 39.20 0.70 24.09 -19.09 336.55 27.71 227.58 0.5974 798.2 627.5
13 15.30 -12.00 9.40 -12.00 -18.91 336.34 27.50 227.60 0.5938 1027.8 999999
14 2.69 3.30 1.66 2.04 -19.40 336.40 27.55 227.01 0.5987 624.8 546.6
15 0.00 0.96 0.00 0.58 -18.70 335.92 27.07 227.44 0.5874 729.0 586.1
16 0.00 1.22 0.00 0.76 -20.51 336.07 27.22 225.27 0.6053 742.0 566.1
17 0.00 1.30 0.00 0.80 -18.82 335.76 26.91 227.12 0.5869 789.0 661.5
18 0.00 1.13 0.00 0.69 -18.91 335.63 26.79 226.87 0.5864 843.0 732.6
19 0.00 1.13 0.00 0.69 -19.30 335.42 26.57 226.14 0.5877 700.0 584.9
20 0.00 2.26 0.00 1.39 -19.72 335.42 26.58 225.60 0.5917 567.0 499.5
21 0.00 1.56 0.00 0.96 -19.87 335.10 26.25 225.06 0.5898 640.0 465.4
22 0.00 1.04 0.00 0.65 -21.91 335.41 26.57 222.88 0.6120 -616.0 -507.1
23 0.00 1.39 0.00 0.85 -20.02 334.66 25.82 224.41 0.5869 572.0 528.8
24 0.00 2.35 0.00 1.46 -21.62 334.93 26.08 222.72 0.6047 -782.0 -655.3
25 0.00 3.74 0.00 2.31 -22.31 333.85 25.00 220.73 0.6015 -685.0 -575.3
26 0.00 2.35 0.00 1.45 -22.16 333.53 24.69 220.56 0.5972 -711.0 -488.9
27 0.00 1.39 0.00 0.86 -22.60 333.55 24.70 220.06 0.6017 -850.0 -715.9
28 0.00 1.30 0.00 0.80 -21.99 333.40 24.55 220.60 0.5942 -578.0 -416.9
29 0.00 1.13 0.00 0.68 -20.54 332.89 24.05 221.79 0.5748 -603.0 -475.5
30 0.00 1.22 0.00 0.73 -20.07 332.71 23.86 222.16 0.5684 -646.0 -514.1
31 0.00 1.13 0.00 0.68 -19.70 332.51 23.67 222.39 0.5627 -813.0 -718.5
32 0.00 1.56 0.00 0.96 -22.68 332.99 24.15 219.35 0.5975 -494.0 -389.8
33 0.00 1.65 0.00 1.01 -22.50 332.82 23.97 219.35 0.5942 -568.0 -398.8
34 0.00 1.22 0.00 0.73 -20.26 332.36 23.51 221.52 0.5669 -783.0 -590.4
35 0.00 0.96 0.00 0.59 -22.76 332.58 23.74 218.79 0.5948 -305.0 -258.3
36 1.74 294.21 1.06 178.30 -21.78 332.27 23.42 219.56 0.5817 -718.3 -390.1
37 0.00 1.22 0.00 0.73 -19.91 331.89 23.04 221.39 0.5588 -672.0 -591.8
38 7.56 -36.00 4.58 -36.00 -21.70 332.01 23.16 219.35 0.5786 -978.2 999999
39 6.43 -36.00 3.90 -36.00 -21.93 331.73 22.88 218.76 0.5785 -871.4 999999
40 7.74 -36.00 4.72 -36.00 -22.63 331.75 22.90 217.97 0.5861 -731.2 999999
41 21.73 -36.00 13.17 -36.00 -22.22 331.43 22.59 218.06 0.5789 -1090.2 999999
42 13.56 -36.00 8.17 -36.00 -21.83 331.02 22.17 218.01 0.5712 -1371.6 999999


  • 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.