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

11313 63.98 292.08 38.50 176.81 -14.64 118.64 28.55 233.45 0.5769 216.8 234.5


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SDO HMI 2011-10-13 03:59:02 UT

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

1 6.39 11.38 3.97 7.06 -13.67 121.72 31.64 237.71 0.6051 634.0 582.9
2 0.00 0.88 0.00 0.54 -13.67 121.22 31.13 237.30 0.5992 433.0 468.7
3 2.98 3.41 1.84 2.11 -13.95 121.11 31.03 236.81 0.6000 726.1 544.4
4 0.00 2.19 0.00 1.35 -13.47 121.01 30.92 237.41 0.5953 700.0 553.0
5 0.00 2.71 0.00 1.70 -15.97 121.26 31.17 234.11 0.6166 -681.0 -551.0
6 0.00 1.05 0.00 0.65 -13.58 120.81 30.72 237.08 0.5938 612.0 459.7
7 0.00 2.89 0.00 1.79 -14.93 120.94 30.85 235.28 0.6052 473.0 340.9
8 1.31 10.06 0.81 6.21 -14.30 120.59 30.50 235.86 0.5965 628.0 433.2
9 0.00 3.33 0.00 2.04 -13.97 120.29 30.20 236.08 0.5905 755.0 713.8
10 0.00 6.56 0.00 4.00 -13.58 120.13 30.04 236.51 0.5857 507.0 598.7
11 0.00 1.31 0.00 0.80 -13.16 120.00 29.91 237.01 0.5811 738.0 625.7
12 0.00 0.96 0.00 0.58 -12.08 119.86 29.77 238.51 0.5716 642.0 539.3
13 0.00 0.70 0.00 0.44 -16.89 120.48 30.39 232.17 0.6151 718.0 566.5
14 0.96 1.49 0.58 0.90 -13.34 119.77 29.69 236.55 0.5798 845.2 799.3
15 32.20 172.48 19.74 105.58 -14.77 119.84 29.75 234.53 0.5914 1063.4 436.3
16 0.70 1.84 0.42 1.09 -14.41 116.63 26.54 231.96 0.5517 -663.8 -684.8
17 0.00 2.63 0.00 1.56 -14.72 116.50 26.41 231.36 0.5529 -774.0 -641.3
18 0.00 0.88 0.00 0.52 -14.48 116.19 26.10 231.39 0.5473 -706.0 -578.7
19 0.00 1.31 0.00 0.78 -15.02 116.12 26.03 230.53 0.5513 -842.0 -730.5
20 0.00 0.88 0.00 0.52 -15.25 116.08 26.00 230.16 0.5529 -658.0 -540.9
21 0.00 2.10 0.00 1.25 -16.54 115.50 25.41 227.71 0.5583 -553.0 -425.4
22 0.00 0.96 0.00 0.57 -15.27 115.29 25.21 229.27 0.5443 -723.0 -622.6
23 0.00 1.05 0.00 0.62 -14.79 115.16 25.08 229.83 0.5384 -805.0 -682.4
24 0.00 1.05 0.00 0.61 -14.71 114.91 24.83 229.66 0.5350 -834.0 -679.8
25 1.75 3.06 1.01 1.77 -13.51 114.37 24.28 230.84 0.5177 887.0 656.7
26 0.00 2.10 0.00 1.23 -15.84 114.41 24.32 227.45 0.5400 -927.0 -778.8
27 0.53 2.63 0.31 1.55 -16.39 114.41 24.33 226.68 0.5453 -763.5 -561.9
28 0.00 1.23 0.00 0.72 -16.32 114.27 24.18 226.61 0.5430 -700.0 -538.4
29 0.00 1.58 0.00 0.92 -15.57 114.03 23.95 227.40 0.5333 -959.0 -763.3
30 0.00 1.14 0.00 0.67 -15.73 113.98 23.90 227.12 0.5343 -911.0 -767.3
31 0.00 0.96 0.00 0.56 -15.86 114.00 23.91 226.95 0.5357 -784.0 -631.2
32 0.00 2.01 0.00 1.18 -16.50 114.02 23.93 226.07 0.5422 -731.0 -543.3
33 3.15 5.43 1.81 3.11 -13.29 113.60 23.52 230.30 0.5068 725.5 603.7
34 0.00 3.15 0.00 1.85 -16.07 113.86 23.77 226.47 0.5363 -738.0 -592.9
35 10.68 11.99 6.10 6.85 -12.84 113.46 23.37 230.83 0.5009 943.7 723.3
36 0.00 1.84 0.00 1.08 -16.33 113.86 23.77 226.11 0.5388 -747.0 -594.0
37 0.00 2.19 0.00 1.28 -15.72 113.74 23.66 226.85 0.5316 -873.0 -734.1
38 0.00 1.58 0.00 0.92 -15.71 113.51 23.42 226.57 0.5289 -832.0 -736.5
39 0.70 1.40 0.40 0.81 -14.42 113.32 23.24 228.23 0.5144 -454.6 -600.9
40 1.23 1.93 0.71 1.11 -14.53 112.96 22.88 227.63 0.5115 -546.1 -468.4
41 0.00 0.88 0.00 0.51 -15.00 112.88 22.80 226.82 0.5153 -651.0 -554.7
42 0.96 2.63 0.55 1.51 -14.71 112.75 22.66 227.09 0.5109 -827.5 -702.9
43 0.00 1.05 0.00 0.61 -15.28 112.65 22.56 226.12 0.5155 -744.0 -534.6
44 0.00 2.10 0.00 1.21 -15.05 112.55 22.47 226.34 0.5122 -637.0 -678.1
45 0.00 1.58 0.00 0.91 -15.27 112.44 22.36 225.88 0.5132 -920.0 -801.8
46 0.44 4.64 0.25 2.68 -15.56 112.41 22.32 225.42 0.5158 -882.8 -726.6
47 0.00 0.88 0.00 0.50 -15.54 112.00 21.92 224.93 0.5113 -763.0 -615.7


  • 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.