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

12045 40.89 298.49 23.04 169.75 -23.94 116.24 -22.96 133.16 0.4898 392.0 279.7


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SDO HMI 2014-04-24 02:00:35 UT

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

1 0.00 0.36 0.00 0.20 -25.44 120.82 -18.38 141.29 0.4573 657.0 619.2
2 0.00 1.07 0.00 0.60 -24.98 119.23 -19.96 138.39 0.4680 633.0 516.8
3 0.00 1.24 0.00 0.71 -26.23 116.74 -22.46 137.20 0.5064 901.0 763.8
4 39.82 255.00 22.44 143.90 -23.73 117.08 -22.12 133.66 0.4785 1232.6 378.8
5 0.00 2.67 0.00 1.54 -26.64 116.36 -22.84 137.37 0.5143 814.0 598.7
6 1.07 -4.00 0.60 -4.00 -23.33 116.54 -22.65 132.38 0.4807 746.3 999999
7 0.00 1.16 0.00 0.67 -26.26 115.67 -23.53 136.03 0.5177 618.0 545.3
8 0.00 1.42 0.00 0.82 -26.03 115.61 -23.59 135.62 0.5162 765.0 648.3
9 0.00 1.07 0.00 0.62 -25.80 115.55 -23.65 135.21 0.5146 826.0 695.0
10 0.00 1.33 0.00 0.77 -25.96 115.48 -23.72 135.37 0.5169 798.0 623.5
11 0.00 1.69 0.00 0.96 -23.41 115.17 -24.03 130.99 0.4971 -687.0 -526.8
12 0.00 0.98 0.00 0.57 -25.34 114.40 -24.80 133.28 0.5227 539.0 445.2
13 0.00 1.51 0.00 0.88 -25.00 113.78 -25.42 132.11 0.5265 654.0 518.6
14 0.00 1.87 0.00 1.08 -24.00 113.78 -25.42 130.53 0.5180 -677.0 -531.6
15 0.00 1.24 0.00 0.71 -19.81 113.58 -25.62 123.16 0.4879 -328.0 -394.9
16 0.00 1.60 0.00 0.91 -20.24 113.36 -25.84 123.74 0.4937 -779.0 -621.1
17 0.00 1.51 0.00 0.91 -26.29 110.29 -28.90 130.86 0.5751 -734.0 -564.6
18 0.00 0.80 0.00 0.49 -26.51 110.08 -29.12 131.00 0.5791 -748.0 -646.1
19 0.00 1.07 0.00 0.64 -24.97 110.46 -28.74 129.01 0.5632 -184.0 -183.2
20 0.00 1.42 0.00 0.82 -20.20 111.35 -27.85 121.97 0.5189 -165.0 -305.4
21 0.00 1.16 0.00 0.70 -26.56 109.75 -29.44 130.80 0.5830 -765.0 -552.2
22 0.00 0.89 0.00 0.55 -27.53 109.39 -29.80 131.89 0.5943 -112.0 -205.1
23 0.00 0.80 0.00 0.46 -20.09 111.08 -28.12 121.58 0.5216 -723.0 -578.6
24 0.00 0.98 0.00 0.58 -23.07 110.36 -28.84 125.97 0.5505 -672.0 -568.4
25 0.00 1.16 0.00 0.71 -26.52 109.42 -29.78 130.46 0.5863 -749.0 -649.2
26 0.00 1.24 0.00 0.76 -26.29 109.37 -29.83 130.08 0.5851 -909.0 -748.5
27 0.00 1.42 0.00 0.87 -26.54 109.14 -30.06 130.26 0.5894 -518.0 -469.4
28 0.00 1.78 0.00 1.08 -26.15 109.21 -29.98 129.76 0.5858 -613.0 -543.5
29 0.00 1.33 0.00 0.82 -26.85 108.89 -30.31 130.52 0.5945 -689.0 -481.8
30 0.00 1.51 0.00 0.92 -26.11 109.07 -30.13 129.59 0.5870 -635.0 -539.7
31 0.00 1.07 0.00 0.66 -26.98 108.70 -30.50 130.54 0.5975 -582.0 -452.8
32 0.00 2.76 0.00 1.69 -26.62 108.80 -30.40 130.12 0.5937 -538.0 -532.6
33 0.00 1.16 0.00 0.70 -24.15 108.64 -30.55 126.33 0.5779 -582.0 -418.4
34 0.00 1.42 0.00 0.92 -25.88 103.16 -36.03 125.19 0.6499 -524.0 -362.7
35 0.00 0.80 0.00 0.53 -25.91 101.85 -37.35 124.48 0.6643 -432.0 -378.7


  • 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.