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

11365 17.48 63.40 10.61 38.73 19.61 123.19 30.53 304.90 0.5847 300.6 332.4


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SDO HMI 2011-12-06 13:58:56 UT

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

1 0.00 1.36 0.00 0.97 18.87 135.13 42.47 296.65 0.7172 577.0 496.6
2 0.00 1.36 0.00 0.88 19.91 127.80 35.14 301.95 0.6401 -621.0 -489.4
3 3.58 4.52 2.29 2.89 20.58 127.01 34.35 303.40 0.6351 -786.5 -618.1
4 0.00 1.02 0.00 0.66 21.08 127.15 34.49 304.02 0.6397 -399.0 -371.6
5 0.00 1.53 0.00 0.96 18.70 126.48 33.82 301.05 0.6177 -813.0 -682.9
6 0.00 1.53 0.00 0.98 20.92 126.80 34.14 304.04 0.6348 -532.0 -419.6
7 0.00 1.02 0.00 0.65 20.83 126.58 33.92 304.05 0.6318 -770.0 -653.2
8 0.00 1.45 0.00 0.92 20.99 126.47 33.81 304.35 0.6316 -651.0 -517.7
9 0.00 1.02 0.00 0.65 20.89 125.84 33.18 304.66 0.6239 -600.0 -485.2
10 0.00 1.28 0.00 0.77 18.48 122.36 29.70 303.73 0.5672 577.0 441.5
11 1.28 2.56 0.77 1.55 20.05 122.35 29.69 306.12 0.5782 485.0 457.7
12 11.34 19.36 6.78 11.57 18.58 121.95 29.29 304.21 0.5629 906.9 754.6
13 0.00 1.45 0.00 0.87 18.83 121.82 29.16 304.71 0.5631 732.0 593.7
14 0.00 1.53 0.00 0.93 20.05 121.99 29.33 306.42 0.5740 565.0 400.3
15 0.00 1.62 0.00 0.97 19.08 121.76 29.10 305.14 0.5642 922.0 734.9
16 0.00 2.98 0.00 1.80 19.80 121.83 29.17 306.18 0.5703 871.0 744.3
17 1.28 1.96 0.77 1.18 19.26 121.69 29.03 305.49 0.5648 770.9 645.9
18 0.00 1.02 0.00 0.62 20.14 121.75 29.09 306.76 0.5721 587.0 461.9
19 0.00 1.53 0.00 0.93 20.49 121.57 28.91 307.44 0.5726 752.0 660.0
20 0.00 3.58 0.00 2.15 20.05 121.45 28.79 306.89 0.5678 933.0 687.2
21 0.00 0.77 0.00 0.46 19.67 121.34 28.68 306.41 0.5637 724.0 709.2
22 0.00 1.19 0.00 0.70 16.75 120.74 28.08 302.29 0.5354 -805.0 -625.9
23 0.00 2.05 0.00 1.25 21.85 121.58 28.92 309.42 0.5832 840.0 707.9
24 0.00 1.28 0.00 0.78 22.10 121.63 28.97 309.73 0.5858 730.0 614.1
25 0.00 1.45 0.00 0.87 20.24 121.16 28.50 307.42 0.5660 841.0 725.0
26 0.00 1.28 0.00 0.77 21.37 121.40 28.74 308.89 0.5775 740.0 597.9
27 0.00 0.85 0.00 0.52 22.23 121.55 28.89 309.99 0.5860 605.0 512.4
28 0.00 0.85 0.00 0.48 16.20 117.53 24.87 304.30 0.4909 -714.0 -618.4


  • 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.