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

11280 24.22 94.69 13.80 53.83 17.21 327.85 -28.20 67.04 0.4923 187.2 203.1


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SDO HMI 2011-08-26 17:59:08 UT

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

1 0.00 0.54 0.00 0.30 22.26 334.63 -21.42 51.39 0.4344 782.0 625.5
2 0.00 0.99 0.00 0.55 23.21 334.08 -21.97 50.21 0.4493 574.0 604.9
3 0.00 2.60 0.00 1.39 12.72 334.31 -21.74 73.48 0.3784 -765.0 -663.3
4 0.00 0.99 0.00 0.54 15.38 332.89 -23.16 67.87 0.4111 -761.0 -510.5
5 0.00 1.17 0.00 0.64 18.30 332.12 -23.93 61.98 0.4380 -808.0 -681.8
6 0.00 0.99 0.00 0.56 24.69 330.97 -25.08 50.87 0.4985 831.0 676.4
7 0.00 1.26 0.00 0.69 18.49 331.60 -24.45 62.00 0.4463 -854.0 -724.2
8 0.00 3.86 0.00 2.13 18.08 331.45 -24.60 62.98 0.4460 -775.0 -693.3
9 0.00 2.78 0.00 1.54 18.44 331.19 -24.86 62.44 0.4517 -833.0 -599.9
10 0.00 3.77 0.00 2.10 18.19 330.56 -25.49 63.44 0.4590 -646.0 -563.1
11 0.00 0.90 0.00 0.51 19.02 329.10 -26.95 62.85 0.4835 -873.0 -658.8
12 9.60 18.65 5.45 10.61 18.23 328.30 -27.75 64.91 0.4903 -967.2 -687.5
13 0.00 1.26 0.00 0.71 16.78 328.36 -27.69 67.72 0.4827 846.0 619.2
14 0.00 1.08 0.00 0.61 16.19 328.38 -27.67 68.89 0.4799 842.0 667.2
15 0.00 4.13 0.00 2.33 16.83 328.17 -27.87 67.73 0.4855 823.0 590.1
16 1.61 -12.00 0.92 -12.00 18.48 327.75 -28.30 64.77 0.4990 -531.3 999999
17 0.00 0.81 0.00 0.46 16.85 327.96 -28.09 67.81 0.4887 699.0 576.9
18 0.00 1.08 0.00 0.61 16.66 327.91 -28.13 68.20 0.4885 894.0 719.2
19 0.63 33.90 0.36 19.35 16.56 327.68 -28.37 68.54 0.4913 967.3 748.7
20 1.26 -19.00 0.71 -19.00 16.14 327.39 -28.66 69.51 0.4938 901.2 999999
21 1.79 -19.00 1.02 -19.00 16.31 327.25 -28.80 69.23 0.4964 933.8 999999
22 0.00 1.26 0.00 0.71 15.98 327.30 -28.74 69.86 0.4944 643.0 452.8
23 3.77 -19.00 2.15 -19.00 16.37 327.06 -28.99 69.22 0.4993 841.1 999999
24 5.29 -19.00 3.04 -19.00 16.58 326.59 -29.46 69.03 0.5068 655.3 999999
25 0.27 -19.00 0.15 -19.00 16.67 326.54 -29.51 68.88 0.5078 -72.7 999999
26 0.00 2.24 0.00 1.29 16.66 326.25 -29.80 69.05 0.5118 713.0 523.7
27 0.00 1.17 0.00 0.68 18.00 325.94 -30.11 66.70 0.5216 755.0 589.2
28 0.00 1.08 0.00 0.63 17.72 325.47 -30.58 67.44 0.5268 712.0 548.0
29 0.00 1.43 0.00 0.83 14.57 325.75 -30.29 73.26 0.5119 652.0 628.6
30 0.00 1.08 0.00 0.62 14.35 325.71 -30.33 73.70 0.5118 843.0 731.3
31 0.00 1.17 0.00 0.68 13.23 324.42 -31.63 76.22 0.5276 261.0 316.5
32 0.00 1.17 0.00 0.68 13.26 324.01 -32.03 76.26 0.5336 566.0 496.2
33 0.00 1.17 0.00 0.71 20.52 321.45 -34.59 64.54 0.5911 628.0 465.8
34 0.00 0.99 0.00 0.61 18.42 319.53 -36.51 68.72 0.6081 750.0 596.6
35 0.00 1.17 0.00 0.76 20.49 316.55 -39.50 66.55 0.6518 647.0 517.0


  • 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.