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

11376 128.59 496.81 111.01 426.11 18.91 307.15 51.58 294.77 0.8176 -124.5 -42.0


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SDO HMI 2011-12-21 12:58:55 UT

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

1 0.00 1.19 0.00 1.13 18.40 311.50 55.93 292.84 0.8550 -335.0 -284.5
2 2.81 71.59 2.68 68.29 19.16 311.55 55.97 293.69 0.8570 -550.0 -124.9
3 6.63 -2.00 6.29 -2.00 18.93 311.32 55.75 293.49 0.8546 -818.8 999999
4 1.96 -2.00 1.81 -2.00 18.69 310.49 54.91 293.45 0.8470 -630.1 999999
5 0.00 1.19 0.00 1.10 18.91 310.43 54.85 293.72 0.8470 -548.0 -565.4
6 0.00 0.26 0.00 0.24 18.93 310.22 54.65 293.81 0.8454 -510.0 -501.3
7 12.50 39.28 11.39 35.60 18.58 309.89 54.32 293.49 0.8417 -768.9 -485.2
8 0.26 -7.00 0.23 -7.00 18.29 309.54 53.97 293.26 0.8379 -714.3 999999
9 2.04 3.06 1.79 2.69 16.93 308.85 53.27 291.87 0.8284 -519.8 -380.2
10 0.00 0.94 0.00 0.83 17.47 309.02 53.44 292.45 0.8313 -316.0 -334.0
11 0.00 1.19 0.00 1.06 17.78 309.10 53.53 292.79 0.8328 -332.0 -313.1
12 1.53 42.42 1.40 38.51 19.59 309.84 54.27 294.66 0.8437 190.0 -212.3
13 0.00 1.87 0.00 1.63 16.86 308.41 52.83 291.92 0.8242 -663.0 -552.8
14 16.58 -12.00 15.02 -12.00 19.39 309.42 53.85 294.56 0.8396 -633.6 999999
15 0.00 1.02 0.00 0.89 17.85 308.10 52.52 293.17 0.8239 -677.0 -546.8
16 19.64 34.60 17.31 30.51 18.98 308.39 52.81 294.41 0.8295 -729.0 -507.3
17 0.00 0.60 0.00 0.53 19.91 308.72 53.15 295.37 0.8349 -324.0 -302.0
18 2.13 31.29 1.82 26.73 17.61 307.49 51.92 293.08 0.8177 -407.3 -280.3
19 9.01 -18.00 7.67 -18.00 17.58 307.27 51.70 293.10 0.8156 427.3 999999
20 1.79 4.08 1.53 3.49 18.67 307.23 51.65 294.41 0.8182 -742.1 -462.0
21 0.00 0.60 0.00 0.51 18.95 307.00 51.42 294.81 0.8168 -677.0 -528.9
22 0.00 0.85 0.00 0.71 17.18 306.28 50.70 292.94 0.8051 -112.0 -123.2
23 0.77 2.47 0.65 2.08 18.53 306.72 51.14 294.41 0.8131 -707.9 -500.2
24 1.53 142.15 1.27 115.79 17.49 306.10 50.52 293.37 0.8043 431.6 113.9
25 0.00 0.77 0.00 0.63 17.27 306.02 50.44 293.13 0.8028 126.0 103.2
26 0.00 2.04 0.00 1.71 18.43 306.33 50.75 294.42 0.8091 -584.0 -456.0
27 1.28 -24.00 1.05 -24.00 17.67 305.83 50.25 293.67 0.8022 425.4 999999
28 0.00 0.68 0.00 0.58 19.41 306.49 50.92 295.52 0.8135 -464.0 -437.4
29 1.96 -24.00 1.61 -24.00 17.82 305.59 50.02 293.93 0.8004 413.3 999999
30 1.96 -24.00 1.61 -24.00 18.01 305.57 49.99 294.16 0.8007 247.7 999999
31 1.36 -24.00 1.11 -24.00 17.90 305.10 49.52 294.20 0.7958 868.5 999999
32 21.42 -24.00 17.39 -24.00 18.33 304.83 49.25 294.81 0.7946 864.6 999999
33 0.00 1.79 0.00 1.50 20.69 305.78 50.20 297.28 0.8109 -95.0 -220.6
34 0.00 1.62 0.00 1.34 20.30 305.25 49.68 297.01 0.8049 335.0 268.4
35 0.00 0.68 0.00 0.54 17.47 304.04 48.46 294.05 0.7841 -561.0 -499.0
36 5.95 100.92 4.89 81.45 20.41 304.67 49.10 297.36 0.7999 486.2 274.2
37 1.45 4.85 1.16 3.90 19.41 303.88 48.30 296.46 0.7889 349.8 327.0
38 12.67 -36.00 10.25 -36.00 20.33 303.97 48.39 297.53 0.7930 862.9 999999
39 0.00 0.94 0.00 0.73 18.48 303.15 47.57 295.61 0.7786 -610.0 -512.0
40 0.00 1.19 0.00 0.94 19.36 302.87 47.30 296.78 0.7790 -625.0 -555.9
41 1.36 -36.00 1.08 -36.00 20.53 302.96 47.39 298.17 0.7841 -340.2 999999
42 0.00 0.68 0.00 0.47 22.42 293.84 38.27 305.10 0.7022 607.0 486.6


  • 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.