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

12173 47.02 171.58 25.36 92.43 -15.97 248.90 2.57 186.21 0.3945 81.9 -211.4


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SDO HMI 2014-09-26 08:00:34 UT

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

1 0.00 1.77 0.00 0.96 -15.98 252.44 6.12 194.78 0.4035 721.0 642.6
2 0.00 1.41 0.00 0.76 -15.69 252.43 6.11 194.95 0.3989 583.0 535.4
3 0.00 1.06 0.00 0.57 -15.75 252.31 5.99 194.62 0.3994 663.0 489.2
4 0.00 1.77 0.00 0.95 -15.17 252.20 5.88 194.75 0.3898 1016.0 878.4
5 0.00 1.86 0.00 1.00 -15.36 252.14 5.82 194.48 0.3926 1044.0 874.7
6 18.21 28.99 9.87 15.72 -16.40 251.76 5.44 192.96 0.4074 1028.6 684.4
7 0.00 1.15 0.00 0.62 -14.96 251.63 5.31 193.51 0.3844 674.0 587.5
8 2.65 -6.00 1.44 -6.00 -16.63 251.58 5.26 192.41 0.4103 797.0 999999
9 1.86 9.28 1.00 5.01 -16.04 251.37 5.05 192.26 0.4003 1103.1 812.1
10 0.53 1.86 0.29 1.01 -16.95 251.40 5.08 191.83 0.4147 857.2 734.0
11 0.00 2.03 0.00 1.10 -16.30 251.22 4.90 191.77 0.4039 943.0 780.3
12 0.88 4.42 0.48 2.41 -17.57 250.88 4.55 190.36 0.4228 934.9 699.6
13 0.97 2.92 0.52 1.57 -15.90 250.52 4.20 190.31 0.3954 1017.6 837.8
14 0.00 0.80 0.00 0.43 -15.47 250.23 3.91 189.81 0.3879 797.0 598.9
15 0.00 0.80 0.00 0.43 -17.56 249.71 3.38 187.74 0.4197 749.0 565.7
16 0.62 3.09 0.34 1.69 -17.53 249.55 3.23 187.39 0.4189 1049.3 776.0
17 0.00 1.59 0.00 0.87 -17.69 249.30 2.98 186.78 0.4210 714.0 535.2
18 0.00 10.70 0.00 5.75 -15.72 249.08 2.76 186.87 0.3892 -904.0 -728.9
19 0.88 3.18 0.47 1.70 -15.00 248.92 2.60 186.69 0.3774 845.1 711.3
20 0.00 1.77 0.00 0.94 -14.90 248.60 2.28 185.91 0.3752 814.0 617.4
21 8.04 15.11 4.32 8.11 -15.62 248.52 2.20 185.50 0.3866 -1015.2 -594.0
22 0.00 2.12 0.00 1.15 -16.86 248.40 2.08 184.93 0.4063 -898.0 -713.0
23 0.00 2.92 0.00 1.58 -17.25 248.31 1.99 184.64 0.4125 -854.0 -660.3
24 0.00 2.39 0.00 1.29 -16.86 248.22 1.89 184.49 0.4061 -981.0 -668.7
25 6.10 8.49 3.27 4.56 -15.71 248.02 1.70 184.24 0.3874 -909.3 -573.6
26 0.00 1.06 0.00 0.56 -14.41 247.82 1.50 183.99 0.3662 -785.0 -603.8
27 0.00 1.15 0.00 0.62 -15.78 247.61 1.29 183.22 0.3880 -625.0 -428.3
28 0.00 4.24 0.00 2.30 -17.15 247.30 0.98 182.31 0.4099 -729.0 -698.9
29 0.00 0.97 0.00 0.53 -16.89 247.12 0.79 181.88 0.4055 -926.0 -660.8
30 0.00 1.68 0.00 0.91 -17.12 247.02 0.70 181.64 0.4092 -579.0 -577.0
31 1.68 21.39 0.90 11.48 -15.64 246.58 0.26 180.65 0.3853 -1033.4 -701.8
32 0.00 1.59 0.00 0.85 -14.60 246.55 0.23 180.60 0.3684 -887.0 -643.9
33 0.00 1.33 0.00 0.71 -16.10 246.52 0.20 180.49 0.3927 -617.0 -562.5
34 2.30 4.33 1.23 2.32 -15.51 246.18 -0.15 179.63 0.3832 -1166.6 -893.7
35 2.30 16.88 1.23 9.02 -15.15 246.11 -0.21 179.47 0.3774 -1062.2 -837.8
36 0.00 2.21 0.00 1.19 -15.87 246.05 -0.27 179.33 0.3890 -883.0 -778.8
37 0.00 2.12 0.00 1.15 -16.82 245.76 -0.56 178.68 0.4043 -823.0 -628.4
38 0.00 1.15 0.00 0.61 -13.48 243.92 -2.40 173.34 0.3523 -813.0 -658.5


  • 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.