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

12108 43.87 229.39 32.93 170.12 -7.98 240.90 -46.77 103.68 0.7446 285.9 178.8


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SDO HMI 2014-07-03 12:00:40 UT

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

1 0.00 1.27 0.00 0.89 -5.55 243.28 -44.38 101.00 0.7115 519.0 419.4
2 0.00 1.54 0.00 1.09 -6.08 243.19 -44.48 101.70 0.7138 708.0 584.9
3 0.00 0.64 0.00 0.45 -5.99 243.11 -44.56 101.56 0.7145 533.0 492.3
4 0.00 0.82 0.00 0.60 -11.45 241.94 -45.72 108.54 0.7425 529.0 487.6
5 0.82 136.54 0.60 99.62 -8.24 241.77 -45.90 104.25 0.7356 793.6 334.5
6 19.89 -5.00 14.47 -5.00 -7.59 241.73 -45.94 103.37 0.7344 955.3 999999
7 0.00 1.27 0.00 0.93 -8.62 241.53 -46.14 104.69 0.7392 292.0 288.0
8 1.36 52.78 1.00 39.18 -8.56 241.36 -46.31 104.57 0.7410 692.8 12.1
9 0.00 0.91 0.00 0.66 -6.79 241.57 -46.10 102.26 0.7344 612.0 522.5
10 0.00 1.73 0.00 1.27 -8.16 241.33 -46.33 104.03 0.7403 536.0 487.6
11 7.18 -8.00 5.31 -8.00 -8.82 241.09 -46.57 104.84 0.7447 725.9 999999
12 0.00 1.00 0.00 0.74 -8.26 241.09 -46.57 104.10 0.7433 461.0 425.4
13 0.91 -8.00 0.67 -8.00 -8.45 241.02 -46.65 104.33 0.7446 564.2 999999
14 2.54 -5.00 1.87 -5.00 -7.37 240.96 -46.71 102.88 0.7428 371.1 999999
15 1.09 3.54 0.82 2.67 -7.63 239.92 -47.75 102.96 0.7551 -656.3 -561.3
16 0.00 1.54 0.00 1.18 -9.39 239.39 -48.28 105.10 0.7650 453.0 351.6
17 0.00 0.82 0.00 0.62 -6.96 239.65 -48.02 102.02 0.7567 -544.0 -492.7
18 0.00 1.00 0.00 0.78 -8.03 238.36 -49.31 103.10 0.7731 -730.0 -632.4
19 0.00 1.00 0.00 0.79 -9.89 237.92 -49.75 105.33 0.7819 -539.0 -493.6
20 2.45 4.09 1.92 3.20 -8.17 238.10 -49.57 103.20 0.7762 -593.3 -411.7
21 0.00 2.45 0.00 1.97 -10.04 237.30 -50.37 105.35 0.7886 -675.0 -573.4
22 0.00 1.18 0.00 0.94 -7.97 237.51 -50.16 102.82 0.7821 -467.0 -411.8
23 0.00 3.00 0.00 2.41 -9.36 237.10 -50.57 104.46 0.7892 -354.0 -343.8
24 5.81 9.36 4.77 7.68 -8.41 236.00 -51.66 103.02 0.7986 -715.6 -472.0
25 0.55 -24.00 0.45 -24.00 -8.64 235.71 -51.96 103.24 0.8021 -434.0 999999
26 1.27 2.18 1.05 1.81 -6.34 235.10 -52.57 100.28 0.8043 -728.4 -633.4
27 0.00 0.73 0.00 0.64 -10.34 233.14 -54.53 104.71 0.8305 -491.0 -442.5


  • 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.