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

12014r 0.00 45.81 0.00 25.41 -14.87 126.05 -23.84 113.12 0.4207 453.6 347.5


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SDO HMI 2014-03-27 00:00:31 UT

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

1 0.00 1.84 0.00 0.92 -14.58 145.89 -3.99 153.56 0.1520 890.0 665.2
2 0.00 1.14 0.00 0.57 -14.83 144.00 -5.89 144.70 0.1725 725.0 505.7
3 0.00 1.75 0.00 0.88 -7.79 139.39 -10.49 96.01 0.1823 726.0 631.2
4 0.00 1.05 0.00 0.53 -6.80 139.36 -10.53 90.56 0.1823 821.0 652.9
5 0.00 1.14 0.00 0.58 -8.38 136.87 -13.01 97.78 0.2258 848.0 653.6
6 0.00 1.75 0.00 0.92 -16.27 133.20 -16.69 121.54 0.3249 927.0 631.1
7 0.00 0.44 0.00 0.23 -16.87 132.88 -17.00 122.69 0.3340 826.0 742.8
8 0.00 2.10 0.00 1.10 -17.14 132.69 -17.19 123.12 0.3388 717.0 570.3
9 0.00 1.92 0.00 1.01 -15.72 132.30 -17.58 118.86 0.3335 1026.0 763.0
10 0.00 1.40 0.00 0.73 -15.48 132.23 -17.66 118.10 0.3329 875.0 732.4
11 0.00 1.31 0.00 0.69 -15.11 132.00 -17.89 116.81 0.3337 804.0 624.1
12 0.00 1.40 0.00 0.74 -15.44 131.97 -17.92 117.69 0.3363 775.0 634.7
13 0.00 1.40 0.00 0.74 -15.58 131.70 -18.19 117.75 0.3413 646.0 578.8
14 0.00 1.05 0.00 0.55 -10.43 131.71 -18.18 102.66 0.3159 775.0 616.7
15 0.00 0.96 0.00 0.51 -15.32 131.20 -18.69 116.49 0.3468 781.0 609.3
16 0.00 0.87 0.00 0.47 -13.91 129.16 -20.72 110.88 0.3692 683.0 506.0
17 0.00 0.87 0.00 0.48 -17.07 127.17 -22.72 116.84 0.4155 750.0 656.4
18 0.00 1.49 0.00 0.81 -16.97 127.01 -22.87 116.49 0.4171 484.0 357.2
19 0.00 0.96 0.00 0.54 -22.07 126.23 -23.66 126.23 0.4630 673.0 512.4
20 0.00 1.66 0.00 0.92 -17.97 125.54 -24.35 117.43 0.4437 742.0 523.6
21 0.00 0.79 0.00 0.43 -12.21 126.24 -23.65 104.83 0.4073 850.0 704.1
22 0.00 1.22 0.00 0.66 -12.29 126.06 -23.82 104.95 0.4102 794.0 608.0
23 0.00 1.49 0.00 0.83 -19.94 125.02 -24.87 120.99 0.4631 711.0 559.0
24 0.00 0.70 0.00 0.38 -12.44 126.02 -23.87 105.28 0.4114 497.0 399.1
25 0.00 0.79 0.00 0.43 -15.62 125.55 -24.33 112.37 0.4309 648.0 570.3
26 0.00 1.14 0.00 0.65 -10.66 119.26 -30.63 99.45 0.5096 729.0 582.0
27 0.00 0.61 0.00 0.35 -10.65 118.65 -31.23 99.35 0.5185 589.0 457.4
28 0.00 1.05 0.00 0.61 -10.06 117.90 -31.99 98.12 0.5290 812.0 677.9
29 0.00 1.57 0.00 0.92 -10.36 117.43 -32.45 98.64 0.5360 644.0 528.8
30 0.00 1.14 0.00 0.67 -10.12 117.32 -32.57 98.16 0.5375 734.0 618.8
31 0.00 0.87 0.00 0.53 -17.39 115.87 -34.01 110.81 0.5733 -744.0 -618.9
32 0.00 1.22 0.00 0.74 -17.13 115.74 -34.15 110.33 0.5742 -754.0 -676.4
33 0.00 1.22 0.00 0.75 -16.49 114.77 -35.12 108.89 0.5852 -719.0 -615.5
34 0.00 0.87 0.00 0.56 -21.87 112.68 -37.21 116.70 0.6305 -770.0 -610.2
35 0.00 0.96 0.00 0.61 -17.83 112.44 -37.45 110.32 0.6195 -573.0 -502.2
36 0.00 1.05 0.00 0.69 -23.30 110.21 -39.68 117.78 0.6651 -401.0 -345.5
37 0.00 1.92 0.00 1.23 -14.13 110.78 -39.11 104.06 0.6329 -731.0 -527.5
38 0.00 0.70 0.00 0.45 -14.85 110.55 -39.34 105.14 0.6371 -574.0 -475.9


  • 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.