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

12014 75.18 431.60 46.59 269.09 -13.61 169.70 -37.35 103.41 0.6082 625.8 313.5


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SDO HMI 2014-03-22 16:00:30 UT

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

1 33.23 267.75 20.38 164.65 -14.32 171.01 -36.04 104.79 0.5918 1202.8 344.2
2 1.22 -1.00 0.75 -1.00 -13.82 170.87 -36.18 103.93 0.5928 726.7 999999
3 0.00 1.13 0.00 0.69 -11.91 171.08 -35.97 100.72 0.5871 816.0 730.2
4 0.00 0.44 0.00 0.27 -12.11 171.01 -36.04 101.06 0.5883 445.0 444.4
5 0.52 2.53 0.32 1.55 -11.53 170.80 -36.25 100.04 0.5906 865.8 768.7
6 13.78 -1.00 8.53 -1.00 -14.21 170.26 -36.78 104.44 0.6017 781.8 999999
7 0.00 1.57 0.00 0.97 -11.47 170.50 -36.54 99.92 0.5946 684.0 467.1
8 0.44 1.83 0.27 1.13 -11.32 170.41 -36.63 99.64 0.5957 670.0 571.9
9 0.00 0.87 0.00 0.55 -15.24 169.39 -37.65 105.93 0.6152 -611.0 -504.3
10 0.00 1.22 0.00 0.77 -14.19 169.26 -37.79 104.22 0.6151 304.0 308.4
11 24.86 113.90 15.62 71.57 -12.60 168.93 -38.12 101.58 0.6172 1063.0 354.9
12 0.00 0.87 0.00 0.55 -14.14 168.52 -38.53 103.99 0.6248 490.0 449.5
13 0.00 0.78 0.00 0.50 -13.90 168.57 -38.48 103.62 0.6238 536.0 453.0
14 0.00 2.62 0.00 1.66 -14.15 168.28 -38.77 103.97 0.6279 406.0 335.2
15 1.13 2.62 0.72 1.66 -13.75 168.24 -38.80 103.33 0.6278 607.4 409.3
16 0.00 0.78 0.00 0.50 -13.55 168.00 -39.04 102.98 0.6307 361.0 329.9
17 0.00 0.96 0.00 0.61 -12.95 168.04 -39.01 102.03 0.6294 410.0 296.7
18 0.00 1.40 0.00 0.89 -13.21 167.91 -39.13 102.43 0.6315 566.0 386.4
19 0.00 3.75 0.00 2.40 -12.92 167.61 -39.44 101.92 0.6351 605.0 393.6
20 0.00 2.09 0.00 1.35 -13.80 167.24 -39.81 103.24 0.6411 -731.0 -690.4
21 0.00 0.52 0.00 0.34 -15.26 166.91 -40.13 105.45 0.6474 559.0 483.3
22 0.00 0.87 0.00 0.58 -15.44 165.35 -41.70 105.44 0.6675 -579.0 -496.5
23 0.00 0.52 0.00 0.34 -12.31 166.04 -41.01 100.80 0.6550 539.0 453.2
24 0.00 1.13 0.00 0.75 -13.52 165.63 -41.42 102.60 0.6614 -838.0 -729.1
25 0.00 0.52 0.00 0.35 -14.89 165.28 -41.77 104.60 0.6676 -546.0 -520.0
26 0.00 2.35 0.00 1.56 -13.68 165.31 -41.74 102.79 0.6656 -839.0 -691.6
27 0.00 0.78 0.00 0.51 -8.86 166.12 -40.92 95.50 0.6526 520.0 423.4
28 0.00 1.92 0.00 1.28 -14.13 164.91 -42.13 103.42 0.6711 -188.0 -270.0
29 0.00 0.52 0.00 0.35 -10.18 164.66 -42.39 97.50 0.6716 455.0 417.3
30 0.00 1.40 0.00 0.93 -9.32 164.43 -42.62 96.21 0.6745 104.0 220.2
31 0.00 0.96 0.00 0.65 -11.82 163.27 -43.77 99.85 0.6896 -619.0 -582.7
32 0.00 0.52 0.00 0.35 -8.25 163.84 -43.21 94.64 0.6821 562.0 529.7
33 0.00 1.31 0.00 0.89 -10.00 163.53 -43.52 97.21 0.6859 543.0 512.3
34 0.00 1.22 0.00 0.83 -8.42 163.77 -43.28 94.90 0.6829 418.0 404.1
35 0.00 2.09 0.00 1.43 -10.19 163.28 -43.76 97.48 0.6890 545.0 405.5
36 0.00 0.61 0.00 0.42 -11.70 163.00 -44.05 99.67 0.6930 -550.0 -466.9
37 0.00 0.70 0.00 0.48 -10.09 162.83 -44.21 97.34 0.6945 759.0 638.6
38 0.00 0.61 0.00 0.42 -7.45 162.56 -44.49 93.54 0.6985 566.0 521.4
39 0.00 0.87 0.00 0.61 -7.66 162.23 -44.81 93.86 0.7024 559.0 487.9
40 0.00 0.44 0.00 0.32 -15.52 159.42 -47.63 104.72 0.7383 -594.0 -594.4
41 0.00 0.78 0.00 0.57 -12.32 159.65 -47.39 100.38 0.7333 -514.0 -551.3
42 0.00 1.66 0.00 1.23 -16.00 158.61 -48.43 105.27 0.7478 -31.0 -115.3
43 0.00 1.05 0.00 0.77 -13.30 158.67 -48.37 101.65 0.7451 -562.0 -425.1
44 0.00 0.44 0.00 0.33 -11.51 158.05 -48.99 99.23 0.7515 -495.0 -453.0
45 0.00 0.70 0.00 0.53 -10.75 157.71 -49.33 98.22 0.7553 -631.0 -574.0


  • 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.