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

11365 18.84 61.12 11.48 37.36 19.63 122.89 30.78 304.67 0.5878 444.1 339.5


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SDO HMI 2011-12-06 14:58:56 UT

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

1 0.00 1.53 0.00 0.99 19.91 127.75 35.64 301.64 0.6459 -348.0 -400.8
2 3.15 4.35 2.03 2.80 20.54 126.99 34.88 303.01 0.6409 -772.1 -573.7
3 0.00 1.45 0.00 0.92 18.67 126.38 34.27 300.72 0.6228 -699.0 -637.5
4 0.00 1.36 0.00 0.88 20.92 126.82 34.71 303.65 0.6413 -663.0 -447.6
5 0.00 3.75 0.00 2.41 20.92 126.52 34.41 303.86 0.6379 -378.0 -495.4
6 0.00 0.85 0.00 0.51 18.51 122.32 30.21 303.37 0.5736 569.0 443.1
7 11.77 20.55 7.08 12.35 18.55 121.97 29.86 303.70 0.5695 891.5 760.0
8 0.00 3.58 0.00 2.18 20.08 122.28 30.17 305.77 0.5840 655.0 411.9
9 0.00 1.19 0.00 0.72 20.05 121.94 29.83 306.00 0.5799 543.0 423.0
10 0.00 2.05 0.00 1.23 19.08 121.75 29.64 304.70 0.5706 895.0 668.6
11 2.81 3.33 1.70 2.01 19.83 121.83 29.72 305.77 0.5770 714.6 641.3
12 1.11 2.39 0.67 1.44 19.20 121.70 29.59 304.93 0.5710 693.5 498.9
13 0.00 1.53 0.00 0.93 20.14 121.75 29.64 306.31 0.5783 595.0 419.8
14 0.00 1.02 0.00 0.62 20.14 121.53 29.42 306.49 0.5758 715.0 615.8
15 0.00 1.02 0.00 0.62 20.46 121.56 29.45 306.93 0.5785 789.0 686.4
16 0.00 0.94 0.00 0.56 19.70 121.33 29.22 306.00 0.5703 882.0 731.2
17 0.00 1.02 0.00 0.60 16.75 120.79 28.68 301.80 0.5429 -656.0 -548.8
18 0.00 2.30 0.00 1.39 20.02 121.36 29.25 306.45 0.5729 677.0 710.9
19 0.00 1.11 0.00 0.67 19.86 121.29 29.18 306.27 0.5710 887.0 759.4
20 0.00 1.71 0.00 1.04 21.91 121.59 29.48 309.02 0.5899 893.0 728.8
21 0.00 2.73 0.00 1.67 22.20 121.62 29.51 309.40 0.5924 540.0 535.4
22 0.00 1.36 0.00 0.82 20.27 121.16 29.05 307.00 0.5725 772.0 637.3


  • 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.