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

12073 62.58 227.90 43.65 157.89 -11.17 64.00 -43.54 104.34 0.6987 347.4 142.5


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SDO HMI 2014-05-23 17:00:38 UT

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

1 18.46 119.32 12.18 78.88 -10.47 66.87 -40.67 103.99 0.6627 1098.1 317.8
2 2.61 -1.00 1.73 -1.00 -10.87 66.69 -40.86 104.53 0.6660 688.3 999999
3 5.58 -1.00 3.70 -1.00 -10.49 66.63 -40.92 103.96 0.6659 878.9 999999
4 0.00 1.26 0.00 0.85 -13.51 65.68 -41.86 108.10 0.6850 679.0 543.7
5 0.00 0.99 0.00 0.67 -12.76 65.59 -41.96 107.00 0.6842 687.0 510.9
6 0.00 1.17 0.00 0.81 -14.68 64.90 -42.64 109.51 0.6976 182.0 167.0
7 0.00 0.54 0.00 0.37 -12.78 65.29 -42.26 106.95 0.6879 473.0 410.2
8 0.00 1.08 0.00 0.72 -7.02 65.95 -41.59 98.65 0.6687 -574.0 -524.8
9 0.00 1.17 0.00 0.79 -8.16 64.86 -42.68 100.17 0.6841 -708.0 -555.8
10 0.00 0.90 0.00 0.61 -8.06 64.79 -42.75 100.02 0.6848 -424.0 -350.1
11 0.00 0.54 0.00 0.37 -8.58 64.64 -42.91 100.75 0.6875 -480.0 -412.0
12 0.00 0.36 0.00 0.25 -8.36 64.46 -43.09 100.40 0.6894 -301.0 -330.5
13 8.02 13.15 5.65 9.28 -11.71 62.93 -44.61 104.85 0.7137 720.1 569.6
14 11.98 15.85 8.44 11.17 -10.97 62.86 -44.68 103.81 0.7131 944.6 609.7
15 0.54 8.38 0.38 5.94 -11.28 62.63 -44.92 104.18 0.7165 815.0 497.0
16 0.00 0.27 0.00 0.19 -9.74 62.87 -44.67 102.09 0.7109 -572.0 -534.0
17 2.25 -15.00 1.60 -15.00 -11.43 62.38 -45.17 104.33 0.7197 540.8 999999
18 0.00 1.53 0.00 1.09 -11.36 62.21 -45.33 104.21 0.7215 252.0 272.8
19 0.54 5.13 0.38 3.65 -10.78 62.29 -45.26 103.42 0.7196 626.8 494.3
20 0.00 1.98 0.00 1.41 -11.02 62.24 -45.30 103.75 0.7206 462.0 397.2
21 0.00 1.35 0.00 0.97 -10.98 61.85 -45.69 103.62 0.7251 532.0 405.5
22 0.00 1.71 0.00 1.25 -13.08 61.38 -46.16 106.36 0.7345 -234.0 -162.8
23 0.00 2.25 0.00 1.62 -11.13 61.77 -45.77 103.81 0.7263 -12.0 -24.2
24 0.00 1.26 0.00 0.90 -10.49 61.72 -45.82 102.92 0.7258 547.0 410.1
25 0.00 1.80 0.00 1.30 -10.42 61.42 -46.12 102.77 0.7292 548.0 377.3
26 0.99 1.89 0.73 1.39 -11.82 60.77 -46.77 104.54 0.7391 414.5 199.9
27 0.00 0.90 0.00 0.66 -11.88 60.53 -47.01 104.57 0.7419 457.0 388.2
28 0.81 1.89 0.60 1.39 -11.72 60.47 -47.07 104.35 0.7423 529.1 414.1
29 0.36 3.06 0.27 2.29 -13.08 59.96 -47.58 106.04 0.7505 -770.5 -697.5
30 1.62 10.72 1.22 8.09 -13.22 59.41 -48.13 106.11 0.7569 -701.4 -654.1
31 0.00 1.62 0.00 1.22 -12.53 59.26 -48.28 105.18 0.7573 -759.0 -663.7
32 0.00 1.08 0.00 0.82 -12.96 59.01 -48.54 105.69 0.7608 -493.0 -330.3
33 0.81 2.43 0.61 1.83 -11.79 59.21 -48.34 104.20 0.7566 -778.8 -600.9
34 0.00 0.90 0.00 0.68 -11.57 59.16 -48.38 103.91 0.7567 -631.0 -569.9
35 1.62 6.93 1.24 5.30 -13.05 58.70 -48.84 105.74 0.7643 -601.8 -490.7
36 0.54 -35.00 0.41 -35.00 -12.80 58.72 -48.82 105.43 0.7637 -692.0 999999
37 0.00 2.52 0.00 1.92 -11.97 58.88 -48.66 104.37 0.7605 -726.0 -652.9
38 0.00 1.08 0.00 0.82 -11.87 58.76 -48.78 104.23 0.7616 -673.0 -581.2
39 5.13 7.74 3.96 5.97 -12.92 58.26 -49.29 105.48 0.7689 -476.8 -206.2
40 0.72 1.98 0.55 1.52 -11.96 58.51 -49.04 104.29 0.7646 -665.6 -561.1
41 0.00 1.17 0.00 0.90 -12.51 58.13 -49.42 104.93 0.7696 -387.0 -273.9


  • 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.