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

11314 102.87 679.65 55.63 367.30 27.25 56.36 9.68 337.99 0.4004 -945.2 -386.3


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SDO HMI 2011-10-16 10:59:02 UT

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

1 0.00 0.44 0.00 0.23 17.67 58.90 12.22 315.91 0.2911 -737.0 -599.0
2 0.00 0.87 0.00 0.46 21.92 59.24 12.56 324.25 0.3467 -594.0 -445.3
3 0.00 1.57 0.00 0.83 21.52 59.00 12.32 324.01 0.3393 -785.0 -593.2
4 0.00 2.27 0.00 1.25 28.66 58.75 12.07 334.85 0.4335 792.0 647.7
5 0.00 1.40 0.00 0.73 20.70 57.96 11.27 324.80 0.3187 -832.0 -632.8
6 0.00 1.14 0.00 0.62 28.86 58.74 12.06 335.09 0.4361 724.0 650.6
7 0.00 1.31 0.00 0.68 20.06 57.45 10.77 324.73 0.3055 -883.0 -658.9
8 1.31 1.92 0.72 1.06 29.69 57.78 11.10 337.65 0.4418 529.3 250.9
9 101.56 619.65 54.91 335.11 27.27 56.95 10.27 336.70 0.4021 -1417.3 -415.5
10 0.00 1.14 0.00 0.62 30.39 55.05 8.37 343.26 0.4377 -827.0 -740.4
11 0.00 0.87 0.00 0.47 27.28 54.50 7.81 341.78 0.3883 -765.0 -536.8
12 0.00 0.87 0.00 0.48 30.70 54.51 7.83 344.48 0.4399 -804.0 -624.4
13 0.00 1.14 0.00 0.59 22.60 53.94 7.26 338.09 0.3140 -834.0 -613.7
14 0.00 2.01 0.00 1.11 30.86 54.35 7.67 344.90 0.4417 -937.0 -683.4
15 0.00 1.22 0.00 0.63 19.97 53.62 6.94 335.20 0.2719 -907.0 -657.1
16 0.00 5.94 0.00 3.21 28.42 53.38 6.70 345.10 0.4006 -843.0 -728.1
17 0.00 1.92 0.00 1.05 30.18 53.36 6.68 346.34 0.4275 -738.0 -514.1
18 0.00 0.44 0.00 0.24 28.26 53.13 6.45 345.51 0.3972 -899.0 -825.4
19 0.00 2.53 0.00 1.36 27.85 52.63 5.95 346.31 0.3888 -963.0 -880.4
20 0.00 2.01 0.00 1.08 28.01 52.23 5.55 347.29 0.3899 -863.0 -728.0
21 0.00 1.31 0.00 0.71 28.27 52.24 5.56 347.43 0.3940 -793.0 -691.2
22 0.00 2.53 0.00 1.37 28.95 52.25 5.57 347.84 0.4046 -940.0 -820.1
23 0.00 2.62 0.00 1.42 29.32 51.72 5.03 349.16 0.4086 -897.0 -758.5
24 0.00 1.05 0.00 0.56 27.70 50.66 3.98 350.67 0.3801 -900.0 -689.3
25 0.00 3.49 0.00 1.87 27.94 46.03 -0.65 1.53 0.3789 801.0 452.9
26 0.00 1.66 0.00 0.88 26.75 45.37 -1.31 3.28 0.3600 753.0 632.5
27 0.00 1.92 0.00 1.03 27.84 44.88 -1.80 4.23 0.3782 827.0 606.7
28 0.00 1.05 0.00 0.55 26.24 44.34 -2.34 5.99 0.3529 884.0 657.9
29 0.00 1.75 0.00 0.92 25.09 43.57 -3.11 8.46 0.3358 875.0 789.2
30 0.00 1.57 0.00 0.82 22.82 43.27 -3.41 10.61 0.2996 822.0 680.6
31 0.00 1.83 0.00 0.95 23.01 43.13 -3.55 10.89 0.3030 776.0 633.7
32 0.00 1.57 0.00 0.86 29.92 39.83 -6.85 14.17 0.4242 652.0 599.3
33 0.00 3.67 0.00 1.97 27.28 38.98 -7.70 17.96 0.3877 916.0 674.9
34 0.00 1.57 0.00 0.84 27.09 38.83 -7.85 18.48 0.3855 940.0 718.3
35 0.00 1.40 0.00 0.74 26.06 38.70 -7.98 19.76 0.3707 643.0 558.5


  • 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.