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

11228 30.92 289.47 17.83 166.96 17.19 20.05 -25.49 53.46 0.5127 -187.3 -307.3


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SDO HMI 2011-06-02 08:59:10 UT

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

1 0.00 0.45 0.00 0.26 20.78 23.06 -22.47 44.56 0.5114 -719.0 -644.8
2 0.00 1.90 0.00 1.08 18.42 22.57 -22.96 48.79 0.4940 -837.0 -662.3
3 0.00 3.80 0.00 2.21 21.34 21.83 -23.70 45.19 0.5298 -636.0 -624.4
4 0.00 1.27 0.00 0.72 18.48 22.25 -23.28 49.06 0.4983 -733.0 -593.9
5 0.00 2.71 0.00 1.55 18.19 22.15 -23.38 49.64 0.4968 -776.0 -666.2
6 11.57 225.64 6.57 128.41 16.37 21.36 -24.18 53.56 0.4904 -1315.6 -479.7
7 1.99 -6.00 1.13 -6.00 16.69 21.24 -24.29 53.13 0.4945 -1005.0 999999
8 8.41 -6.00 4.80 -6.00 16.95 21.03 -24.50 52.92 0.4992 -980.2 999999
9 2.26 -6.00 1.29 -6.00 16.76 20.89 -24.65 53.40 0.4994 -1010.6 999999
10 0.00 1.18 0.00 0.68 17.91 20.05 -25.49 52.37 0.5190 -846.0 -711.8
11 0.00 1.18 0.00 0.68 17.92 19.41 -26.13 53.00 0.5266 -595.0 -437.7
12 0.00 0.99 0.00 0.58 17.85 19.24 -26.29 53.27 0.5281 -608.0 -492.1
13 0.00 0.90 0.00 0.53 17.70 18.40 -27.13 54.31 0.5369 -735.0 -600.4
14 0.00 1.54 0.00 0.90 17.73 18.22 -27.31 54.43 0.5394 -680.0 -491.1
15 0.00 0.99 0.00 0.58 17.41 18.16 -27.37 54.99 0.5376 -381.0 -376.6
16 0.00 1.08 0.00 0.64 17.86 17.98 -27.55 54.45 0.5432 -485.0 -332.3
17 2.80 8.59 1.67 5.12 18.54 17.17 -28.36 54.12 0.5580 908.2 689.9
18 1.54 -17.00 0.92 -17.00 18.47 16.82 -28.71 54.52 0.5617 846.9 999999
19 0.00 0.90 0.00 0.55 18.61 15.91 -29.62 55.09 0.5733 -565.0 -439.6
20 0.00 2.26 0.00 1.38 19.90 15.43 -30.11 53.57 0.5884 872.0 725.0
21 0.00 1.72 0.00 1.05 19.71 15.36 -30.18 53.91 0.5878 939.0 717.3
22 0.00 1.63 0.00 1.00 19.48 15.14 -30.39 54.42 0.5886 787.0 595.6
23 0.00 1.99 0.00 1.24 21.11 14.71 -30.83 52.43 0.6054 719.0 606.4
24 0.00 1.90 0.00 1.19 21.31 14.35 -31.18 52.43 0.6107 719.0 570.6
25 0.00 1.08 0.00 0.67 19.91 14.56 -30.97 54.26 0.5983 825.0 591.0
26 0.00 1.27 0.00 0.76 16.57 14.96 -30.57 59.00 0.5709 737.0 529.6
27 0.00 2.26 0.00 1.42 21.68 13.69 -31.84 52.45 0.6206 553.0 528.7
28 0.00 0.90 0.00 0.55 16.69 14.75 -30.78 58.96 0.5743 728.0 621.4
29 1.27 3.07 0.78 1.90 19.01 13.89 -31.65 56.11 0.5998 909.6 775.1
30 0.00 1.27 0.00 0.78 19.23 13.76 -31.77 55.87 0.6028 688.0 619.1
31 0.00 1.27 0.00 0.78 18.30 13.88 -31.65 57.16 0.5952 807.0 697.7
32 0.00 2.44 0.00 1.51 18.56 13.64 -31.89 56.95 0.5997 919.0 758.2
33 0.00 2.17 0.00 1.34 18.88 13.53 -32.00 56.56 0.6031 914.0 769.8
34 0.00 0.90 0.00 0.56 19.07 13.42 -32.12 56.36 0.6057 711.0 642.8
35 1.08 2.35 0.67 1.46 18.91 13.22 -32.31 56.74 0.6069 639.5 529.3
36 0.00 6.33 0.00 3.92 18.53 13.27 -32.26 57.27 0.6039 774.0 699.9
37 0.00 1.54 0.00 0.96 18.72 13.07 -32.46 57.13 0.6074 488.0 391.0


  • 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.