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

12073 61.32 217.66 43.73 153.75 -11.16 63.94 -44.71 104.07 0.7126 337.7 155.1


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SDO HMI 2014-05-23 15:00:38 UT

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

1 5.58 118.53 3.74 79.71 -10.48 66.99 -41.66 103.76 0.6752 1241.4 315.4
2 5.13 -1.00 3.45 -1.00 -10.72 66.82 -41.83 104.08 0.6778 906.2 999999
3 5.94 -1.00 3.99 -1.00 -10.29 66.77 -41.88 103.44 0.6776 1030.2 999999
4 8.47 -1.00 5.70 -1.00 -10.53 66.61 -42.04 103.75 0.6801 825.8 999999
5 0.00 1.17 0.00 0.81 -13.48 65.64 -43.01 107.73 0.6987 667.0 541.2
6 0.00 1.08 0.00 0.75 -12.83 65.32 -43.33 106.71 0.7009 617.0 515.8
7 0.00 0.54 0.00 0.36 -6.97 66.03 -42.62 98.43 0.6818 -496.0 -335.2
8 0.00 0.99 0.00 0.72 -15.72 63.27 -45.38 110.10 0.7319 553.0 500.2
9 0.00 1.08 0.00 0.75 -8.10 64.79 -43.86 99.90 0.6987 -526.0 -504.7
10 0.00 1.17 0.00 0.81 -8.43 64.49 -44.16 100.33 0.7028 -435.0 -321.2
11 7.39 25.85 5.32 18.64 -11.69 62.76 -45.89 104.54 0.7287 684.0 619.8
12 10.45 -11.00 7.53 -11.00 -11.04 62.67 -45.98 103.64 0.7285 923.1 999999
13 0.00 0.81 0.00 0.59 -11.31 62.35 -46.30 103.94 0.7328 701.0 630.6
14 3.42 5.49 2.49 3.99 -11.49 62.26 -46.39 104.17 0.7341 566.4 389.3
15 0.00 0.81 0.00 0.60 -12.72 61.75 -46.90 105.71 0.7421 411.0 291.6
16 0.00 0.99 0.00 0.72 -11.30 61.94 -46.71 103.85 0.7374 317.0 241.2
17 1.98 7.57 1.44 5.51 -10.71 62.02 -46.63 103.08 0.7356 610.3 433.4
18 0.00 1.08 0.00 0.79 -10.55 61.60 -47.05 102.78 0.7401 525.0 369.1
19 0.00 1.62 0.00 1.20 -10.42 61.31 -47.34 102.56 0.7433 532.0 364.4
20 1.44 3.69 1.08 2.77 -11.86 60.62 -48.03 104.34 0.7533 483.2 430.3
21 0.00 0.27 0.00 0.20 -12.26 60.39 -48.26 104.82 0.7566 282.0 195.0
22 0.00 2.16 0.00 1.63 -11.67 60.39 -48.26 104.05 0.7556 547.0 436.9
23 1.08 6.66 0.83 5.09 -12.83 59.58 -49.07 105.41 0.7664 -800.3 -649.7
24 3.06 6.39 2.36 4.93 -13.07 59.42 -49.23 105.69 0.7686 -672.1 -522.9
25 0.00 1.71 0.00 1.32 -12.45 59.34 -49.31 104.87 0.7683 -644.0 -600.0
26 0.00 1.26 0.00 0.98 -13.13 59.06 -49.59 105.69 0.7725 -259.0 -268.1
27 0.00 1.80 0.00 1.38 -11.55 59.42 -49.23 103.73 0.7661 -343.0 -320.2
28 0.00 0.81 0.00 0.63 -12.94 59.07 -49.58 105.45 0.7721 -462.0 -399.3
29 0.00 1.35 0.00 1.04 -11.77 59.32 -49.33 103.99 0.7675 -757.0 -673.1
30 0.54 6.21 0.42 4.85 -13.00 58.81 -49.84 105.48 0.7750 -607.2 -496.9
31 0.00 1.89 0.00 1.46 -11.95 59.04 -49.61 104.17 0.7708 -752.0 -624.1
32 0.45 -30.00 0.35 -30.00 -12.75 58.78 -49.87 105.15 0.7749 -643.0 999999
33 0.00 1.08 0.00 0.84 -11.67 58.92 -49.73 103.79 0.7717 -633.0 -490.5
34 0.99 3.33 0.77 2.60 -12.00 58.64 -50.01 104.17 0.7752 -701.0 -571.8
35 5.40 7.03 4.26 5.53 -12.89 58.35 -50.30 105.26 0.7797 -393.5 -144.4
36 0.00 2.43 0.00 1.91 -12.27 58.32 -50.33 104.46 0.7790 -491.0 -370.0
37 0.00 0.81 0.00 0.64 -12.49 58.22 -50.43 104.72 0.7804 -275.0 -291.1


  • 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.