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

12071 63.21 296.08 40.04 186.91 -11.08 79.63 -37.26 105.79 0.6185 -166.8 -9.3


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SDO HMI 2014-05-23 00:00:38 UT

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

1 2.97 88.53 1.76 52.40 -9.83 84.58 -32.31 105.38 0.5483 1275.5 470.9
2 0.00 1.17 0.00 0.70 -10.88 84.46 -32.43 107.19 0.5534 720.0 490.9
3 1.44 -1.00 0.85 -1.00 -10.17 84.43 -32.46 105.93 0.5514 743.4 999999
4 12.70 -1.00 7.52 -1.00 -9.74 84.41 -32.48 105.15 0.5504 1097.4 999999
5 0.00 0.90 0.00 0.54 -10.03 83.31 -33.58 105.26 0.5667 217.0 255.1
6 0.00 1.71 0.00 1.04 -10.75 82.40 -34.49 106.17 0.5815 778.0 673.3
7 0.00 0.90 0.00 0.55 -11.02 82.36 -34.53 106.62 0.5828 655.0 550.5
8 0.00 0.45 0.00 0.27 -10.62 82.23 -34.66 105.89 0.5834 557.0 514.2
9 0.00 2.25 0.00 1.38 -11.97 81.69 -35.20 107.93 0.5948 976.0 726.6
10 0.00 0.90 0.00 0.55 -11.26 81.80 -35.09 106.81 0.5912 768.0 616.0
11 0.45 1.71 0.28 1.05 -10.80 81.71 -35.18 106.01 0.5910 798.8 653.0
12 2.97 5.13 1.84 3.17 -12.05 81.34 -35.55 107.94 0.5999 618.6 313.5
13 1.35 5.13 0.84 3.18 -11.68 81.05 -35.84 107.22 0.6025 774.5 682.4
14 1.26 3.96 0.78 2.46 -11.67 80.82 -36.07 107.13 0.6056 681.2 558.7
15 1.44 3.42 0.90 2.13 -11.79 80.53 -36.36 107.22 0.6098 603.4 431.2
16 0.00 1.26 0.00 0.78 -10.56 80.64 -36.25 105.26 0.6048 741.0 505.1
17 0.36 1.44 0.23 0.90 -11.91 80.28 -36.61 107.32 0.6134 712.2 599.7
18 0.00 2.16 0.00 1.36 -12.34 80.06 -36.83 107.92 0.6177 514.0 277.3
19 0.00 1.62 0.00 1.02 -12.00 80.00 -36.89 107.36 0.6175 620.0 484.4
20 0.00 0.90 0.00 0.57 -12.43 79.73 -37.16 107.94 0.6223 -478.0 -439.7
21 0.36 1.35 0.23 0.86 -12.42 79.46 -37.43 107.83 0.6258 -607.8 -463.9
22 0.00 1.08 0.00 0.68 -10.57 79.36 -37.53 104.88 0.6219 -430.0 -449.2
23 0.00 1.44 0.00 0.92 -11.61 79.00 -37.89 106.41 0.6293 -704.0 -582.1
24 0.00 0.90 0.00 0.57 -10.90 79.08 -37.81 105.32 0.6265 -664.0 -556.4
25 0.00 0.81 0.00 0.52 -12.59 78.68 -38.21 107.83 0.6364 -685.0 -564.0
26 0.00 0.63 0.00 0.40 -9.58 79.11 -37.78 103.24 0.6229 -679.0 -549.7
27 0.00 1.44 0.00 0.92 -11.38 78.61 -38.28 105.94 0.6339 -658.0 -465.6
28 0.00 1.26 0.00 0.81 -11.08 78.58 -38.31 105.45 0.6335 -554.0 -455.4
29 0.00 0.72 0.00 0.46 -10.34 78.65 -38.24 104.32 0.6307 -657.0 -559.9
30 0.00 0.90 0.00 0.57 -9.24 78.80 -38.09 102.62 0.6262 -420.0 -381.8
31 7.29 87.81 4.71 57.04 -11.03 77.75 -39.14 105.14 0.6441 -1075.8 -361.8
32 0.54 2.61 0.35 1.71 -12.68 77.14 -39.75 107.46 0.6563 -713.8 -628.1
33 0.00 3.42 0.00 2.24 -12.37 77.11 -39.78 106.99 0.6557 -699.0 -727.2
34 12.16 -31.00 7.92 -31.00 -11.30 77.22 -39.67 105.40 0.6515 -909.1 999999
35 17.92 64.03 11.83 42.39 -12.08 76.47 -40.42 106.37 0.6630 -966.7 -216.3
36 0.00 1.44 0.00 0.94 -8.64 76.77 -40.12 101.26 0.6518 -618.0 -518.8
37 0.00 1.80 0.00 1.22 -12.80 75.09 -41.80 107.01 0.6820 -562.0 -414.2
38 0.00 0.90 0.00 0.61 -12.85 74.79 -42.10 107.01 0.6859 -565.0 -440.7


  • 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.