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

12045 49.50 303.11 28.10 173.80 -23.99 116.26 -24.04 132.03 0.5021 453.2 230.8


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

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

1 0.00 1.78 0.00 1.01 -25.70 119.22 -21.08 138.04 0.4868 729.0 456.3
2 0.00 1.69 0.00 0.95 -24.46 118.91 -21.39 135.73 0.4776 731.0 506.9
3 0.00 1.33 0.00 0.77 -25.95 116.96 -23.34 135.76 0.5127 789.0 647.5
4 0.00 0.89 0.00 0.51 -26.17 116.73 -23.57 135.83 0.5172 877.0 681.0
5 20.97 258.04 11.91 146.74 -23.86 117.16 -23.14 132.70 0.4910 1165.3 335.7
6 19.02 -5.00 10.78 -5.00 -23.54 117.15 -23.15 132.16 0.4882 1355.8 999999
7 2.58 -5.00 1.47 -5.00 -24.01 116.81 -23.49 132.55 0.4963 676.7 999999
8 0.00 1.42 0.00 0.83 -26.35 116.32 -23.98 135.66 0.5231 752.0 555.4
9 4.98 -5.00 2.83 -5.00 -23.78 116.74 -23.56 132.11 0.4949 797.8 999999
10 1.95 -5.00 1.11 -5.00 -23.40 116.64 -23.66 131.36 0.4927 763.8 999999
11 0.00 2.40 0.00 1.40 -25.91 115.68 -24.62 134.31 0.5257 818.0 685.8
12 0.00 1.24 0.00 0.72 -25.90 115.43 -24.88 134.03 0.5284 704.0 593.6
13 0.00 1.78 0.00 1.02 -23.41 115.27 -25.04 129.95 0.5086 -776.0 -680.8
14 0.00 0.44 0.00 0.26 -25.38 114.47 -25.83 132.28 0.5341 504.0 415.4
15 0.00 1.78 0.00 1.04 -24.82 114.15 -26.15 131.10 0.5329 151.0 146.8
16 0.00 0.89 0.00 0.52 -23.39 113.88 -26.42 128.58 0.5244 -663.0 -583.3
17 0.00 0.98 0.00 0.58 -26.69 113.02 -27.28 132.86 0.5608 508.0 395.5
18 0.00 0.44 0.00 0.26 -21.97 112.43 -27.88 124.96 0.5311 -720.0 -576.6
19 0.00 0.62 0.00 0.37 -24.08 111.68 -28.62 127.73 0.5551 -737.0 -583.9
20 0.00 0.53 0.00 0.31 -22.52 111.97 -28.33 125.49 0.5405 -560.0 -431.8
21 0.00 0.80 0.00 0.47 -22.24 111.92 -28.38 124.98 0.5390 -615.0 -466.1
22 0.00 2.22 0.00 1.36 -26.31 110.16 -30.14 129.86 0.5885 -748.0 -734.8
23 0.00 1.07 0.00 0.65 -26.47 110.11 -30.19 130.06 0.5902 -730.0 -630.1
24 0.00 0.80 0.00 0.49 -25.61 110.36 -29.94 128.98 0.5811 -625.0 -476.9
25 0.00 1.78 0.00 1.09 -25.85 109.91 -30.39 128.98 0.5879 -605.0 -496.5
26 0.00 1.24 0.00 0.73 -20.00 111.15 -29.15 120.63 0.5341 -824.0 -584.9
27 0.00 1.07 0.00 0.66 -26.51 109.40 -30.90 129.55 0.5982 -735.0 -618.9
28 0.00 0.89 0.00 0.54 -24.84 109.88 -30.42 127.46 0.5811 -502.0 -436.9
29 0.00 3.47 0.00 2.14 -26.15 109.27 -31.03 128.92 0.5970 -545.0 -644.4
30 0.00 1.16 0.00 0.71 -26.07 109.06 -31.24 128.65 0.5988 -588.0 -523.6
31 0.00 8.62 0.00 5.36 -26.78 108.80 -31.50 129.48 0.6065 -642.0 -477.7
32 0.00 1.07 0.00 0.66 -25.61 108.92 -31.38 127.88 0.5971 -562.0 -461.7
33 0.00 1.07 0.00 0.65 -23.31 109.33 -30.97 124.71 0.5771 -492.0 -523.1
34 0.00 0.62 0.00 0.38 -23.05 109.28 -31.02 124.27 0.5760 -639.0 -513.0
35 0.00 0.98 0.00 0.62 -24.23 105.57 -34.73 123.60 0.6261 -519.0 -357.4


  • 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.