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

12077 51.71 235.04 34.07 155.17 -4.37 298.89 -41.29 96.01 0.6636 442.5 200.0


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SDO HMI 2014-06-02 08:00:39 UT

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

1 31.46 152.61 20.39 98.86 -4.17 300.17 -40.01 95.85 0.6468 1072.6 416.8
2 0.90 3.80 0.59 2.48 -6.15 299.94 -40.24 98.87 0.6524 752.6 561.1
3 3.62 -1.00 2.37 -1.00 -3.79 299.27 -40.91 95.19 0.6584 692.7 999999
4 4.97 8.50 3.29 5.62 -4.13 298.88 -41.30 95.65 0.6637 697.7 420.3
5 0.00 1.18 0.00 0.78 -3.70 298.79 -41.39 95.00 0.6646 518.0 358.7
6 0.00 0.72 0.00 0.49 -4.43 297.92 -42.26 96.00 0.6765 748.0 701.6
7 0.00 1.63 0.00 1.10 -6.29 297.67 -42.51 98.71 0.6817 579.0 500.4
8 0.00 0.90 0.00 0.61 -4.12 297.44 -42.74 95.50 0.6823 96.0 100.3
9 0.00 1.36 0.00 0.93 -7.85 297.03 -43.15 100.86 0.6922 -559.0 -494.5
10 0.00 1.90 0.00 1.29 -6.16 297.18 -43.00 98.45 0.6877 509.0 414.7
11 0.00 0.99 0.00 0.68 -8.09 296.95 -43.23 101.20 0.6935 -674.0 -601.6
12 0.00 4.16 0.00 2.86 -7.81 296.78 -43.40 100.76 0.6952 -528.0 -485.1
13 0.00 1.08 0.00 0.74 -5.70 297.02 -43.16 97.76 0.6892 659.0 524.9
14 1.81 12.84 1.23 8.72 -3.87 297.12 -43.05 95.11 0.6861 605.7 266.6
15 0.00 0.81 0.00 0.55 -2.83 296.85 -43.33 93.58 0.6890 437.0 351.1
16 1.27 3.07 0.86 2.10 -3.20 296.79 -43.39 94.10 0.6900 562.5 306.9
17 0.00 0.63 0.00 0.44 -10.27 295.80 -44.38 104.02 0.7117 -417.0 -470.3
18 0.00 1.08 0.00 0.74 -3.93 296.57 -43.61 95.14 0.6931 -195.0 -173.1
19 1.54 5.97 1.06 4.09 -3.62 296.42 -43.75 94.69 0.6948 -667.1 -311.5
20 0.00 0.81 0.00 0.56 -3.95 296.11 -44.07 95.14 0.6990 -580.0 -450.4
21 0.63 29.02 0.44 20.15 -4.41 295.86 -44.32 95.77 0.7025 -930.7 -623.7
22 3.25 -21.00 2.27 -21.00 -4.99 295.68 -44.50 96.58 0.7051 -762.1 999999
23 0.00 0.99 0.00 0.69 -5.33 295.65 -44.53 97.05 0.7058 -534.0 -450.3
24 0.00 0.99 0.00 0.69 -4.01 295.76 -44.42 95.20 0.7034 -424.0 -366.3
25 2.26 -21.00 1.57 -21.00 -4.74 295.62 -44.56 96.23 0.7057 -754.0 999999


  • 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.