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

11313 55.82 257.46 34.77 160.37 -14.67 118.63 31.28 235.89 0.6081 309.7 226.3


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SDO HMI 2011-10-13 08:59:02 UT

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

1 8.75 9.62 5.61 6.18 -13.67 121.82 34.47 239.89 0.6380 671.0 555.7
2 0.00 3.32 0.00 2.12 -13.88 121.10 33.75 239.08 0.6311 903.0 656.9
3 0.00 0.87 0.00 0.55 -13.19 120.77 33.42 239.80 0.6227 552.0 486.7
4 0.00 0.35 0.00 0.23 -16.29 121.28 33.93 235.93 0.6491 -677.0 -556.0
5 2.45 2.89 1.56 1.83 -14.30 120.66 33.31 238.16 0.6286 668.9 601.2
6 0.00 1.84 0.00 1.16 -13.90 120.33 32.98 238.48 0.6222 807.0 685.0
7 2.10 7.44 1.32 4.67 -13.59 120.06 32.71 238.70 0.6170 732.9 652.1
8 0.00 1.66 0.00 1.04 -13.29 119.76 32.41 238.90 0.6115 934.0 815.4
9 26.16 168.17 16.51 106.04 -14.69 119.84 32.49 236.98 0.6219 1068.1 406.0
10 0.00 0.96 0.00 0.60 -13.21 119.46 32.11 238.78 0.6073 657.0 484.6
11 0.96 -9.00 0.61 -9.00 -15.23 119.75 32.40 236.16 0.6246 416.7 999999
12 1.92 -9.00 1.21 -9.00 -15.06 119.61 32.26 236.28 0.6219 855.1 999999
13 0.00 0.87 0.00 0.53 -11.29 118.76 31.41 241.09 0.5861 688.0 649.1
14 0.96 1.05 0.59 0.64 -14.46 116.77 29.42 234.71 0.5849 -661.4 -806.0
15 0.00 1.92 0.00 1.17 -14.77 116.60 29.25 234.11 0.5854 -742.0 -575.2
16 0.00 1.31 0.00 0.80 -14.50 116.31 28.96 234.24 0.5799 -581.0 -472.9
17 0.00 1.49 0.00 0.91 -15.04 116.28 28.93 233.44 0.5839 -758.0 -586.3
18 0.00 1.05 0.00 0.64 -15.26 115.68 28.33 232.55 0.5789 -750.0 -615.5
19 2.80 3.32 1.66 1.97 -13.62 114.65 27.30 233.94 0.5536 841.2 745.8
20 0.00 2.01 0.00 1.22 -16.41 114.80 27.45 230.08 0.5788 -667.0 -514.5
21 0.00 1.22 0.00 0.74 -16.46 114.63 27.28 229.83 0.5774 -547.0 -455.9
22 0.00 2.80 0.00 1.68 -15.81 114.39 27.04 230.50 0.5691 -734.0 -587.8
23 0.00 1.05 0.00 0.63 -16.16 114.41 27.06 230.02 0.5724 -673.0 -516.8
24 0.00 1.84 0.00 1.08 -13.26 113.88 26.53 233.71 0.5416 716.0 589.0
25 0.00 3.24 0.00 1.94 -15.70 114.13 26.78 230.39 0.5653 -921.0 -786.6
26 0.00 1.40 0.00 0.84 -16.38 114.20 26.85 229.50 0.5720 -789.0 -619.1
27 0.00 1.14 0.00 0.68 -15.98 114.10 26.75 229.95 0.5675 -868.0 -721.4
28 7.79 9.45 4.56 5.53 -12.90 113.60 26.25 233.97 0.5352 958.2 720.7
29 0.00 1.57 0.00 0.92 -13.25 113.64 26.29 233.47 0.5386 670.0 544.6
30 0.00 1.22 0.00 0.74 -16.20 114.00 26.65 229.53 0.5683 -830.0 -720.6
31 0.00 1.05 0.00 0.63 -15.77 113.76 26.41 229.89 0.5619 -782.0 -662.0
32 0.00 0.87 0.00 0.53 -16.78 113.91 26.56 228.64 0.5725 -756.0 -668.0
33 0.00 0.79 0.00 0.48 -17.37 114.00 26.65 227.94 0.5787 -586.0 -513.1
34 0.00 0.96 0.00 0.58 -17.20 113.94 26.59 228.10 0.5766 -637.0 -537.4
35 0.00 0.96 0.00 0.58 -15.93 113.68 26.33 229.58 0.5624 -712.0 -599.9
36 0.00 1.05 0.00 0.63 -17.20 113.76 26.41 227.93 0.5747 -727.0 -618.1
37 0.00 1.05 0.00 0.62 -14.61 112.88 25.53 230.62 0.5417 -677.0 -537.0
38 0.44 1.66 0.26 0.98 -14.88 112.54 25.19 229.85 0.5403 -911.6 -728.5
39 1.49 14.00 0.88 8.26 -15.62 112.53 25.18 228.77 0.5469 -786.3 -737.2


  • 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.