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

12113 7.89 43.48 5.53 28.68 9.82 164.19 40.87 280.01 0.6539 122.4 89.7


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SDO HMI 2014-07-15 22:00:40 UT

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

1 0.00 0.64 0.00 0.48 6.62 173.03 49.71 274.96 0.7629 -300.0 -352.4
2 0.00 1.63 0.00 1.22 6.66 171.76 48.45 275.01 0.7485 -601.0 -512.2
3 0.00 1.63 0.00 1.19 8.56 170.71 47.40 277.60 0.7366 -632.0 -586.7
4 0.54 2.18 0.39 1.56 12.15 169.33 46.02 282.65 0.7232 -662.2 -550.6
5 0.54 1.45 0.39 1.03 11.51 169.10 45.79 281.80 0.7198 -657.8 -592.8
6 0.00 1.00 0.00 0.70 7.32 168.16 44.85 275.98 0.7057 -600.0 -518.2
7 0.00 1.36 0.00 0.94 7.15 167.93 44.61 275.74 0.7027 -616.0 -499.7
8 0.00 0.64 0.00 0.44 6.92 167.77 44.46 275.41 0.7007 -729.0 -648.1
9 6.81 11.07 4.75 7.73 12.66 167.88 44.57 283.57 0.7067 753.5 414.2
10 0.00 0.73 0.00 0.50 8.33 167.05 43.74 277.47 0.6922 -601.0 -468.8
11 0.00 0.82 0.00 0.56 7.85 166.86 43.55 276.79 0.6896 -548.0 -473.2
12 0.00 0.82 0.00 0.56 11.80 167.13 43.82 282.47 0.6964 546.0 466.9
13 0.00 0.54 0.00 0.37 7.97 166.36 43.05 276.98 0.6834 -492.0 -521.2
14 0.00 0.82 0.00 0.55 4.36 165.83 42.52 271.66 0.6764 258.0 227.4
15 0.00 0.73 0.00 0.49 12.47 165.68 42.37 283.67 0.6795 595.0 544.2
16 0.00 0.91 0.00 0.60 11.59 164.68 41.36 282.55 0.6655 604.0 494.1
17 0.00 0.54 0.00 0.35 7.85 163.38 40.07 276.98 0.6447 -688.0 -662.5
18 0.00 1.54 0.00 1.00 8.06 163.32 40.01 277.32 0.6441 -884.0 -712.5
19 0.00 0.27 0.00 0.16 4.82 158.16 34.84 272.13 0.5719 486.0 432.3
20 0.00 1.45 0.00 0.87 4.85 157.56 34.25 272.17 0.5633 381.0 457.0
21 0.00 0.64 0.00 0.38 4.80 157.26 33.95 272.08 0.5590 638.0 518.0
22 0.00 0.36 0.00 0.22 9.12 157.03 33.72 279.85 0.5584 490.0 551.0
23 0.00 1.18 0.00 0.69 9.57 155.79 32.48 280.92 0.5413 676.0 559.5
24 0.00 3.72 0.00 2.18 9.09 155.66 32.35 280.05 0.5387 665.0 697.6
25 0.00 0.73 0.00 0.42 6.23 155.38 32.07 274.72 0.5317 719.0 541.9
26 0.00 1.36 0.00 0.80 9.16 155.45 32.14 280.22 0.5357 863.0 719.5
27 0.00 1.45 0.00 0.84 10.51 153.75 30.44 283.22 0.5137 699.0 570.4
28 0.00 2.36 0.00 1.34 9.74 152.28 28.97 282.14 0.4902 716.0 646.7
29 0.00 0.91 0.00 0.51 10.00 151.95 28.64 282.77 0.4859 714.0 621.9


  • 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.