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

12014r 0.70 52.00 0.38 26.78 -13.24 124.50 -8.91 160.76 0.2332 240.1 223.4


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SDO HMI 2014-03-28 06:00:31 UT

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

1 0.00 1.49 0.00 0.74 -6.83 138.81 5.41 268.77 0.0940 674.0 488.5
2 0.00 2.01 0.00 1.00 -8.45 138.01 4.60 249.18 0.0854 986.0 826.0
3 0.00 0.96 0.00 0.48 -8.63 137.92 4.52 246.83 0.0851 904.0 724.3
4 0.00 1.66 0.00 0.83 -7.26 137.33 3.93 262.21 0.0689 961.0 770.1
5 0.00 1.40 0.00 0.70 -8.19 137.34 3.94 249.44 0.0729 1028.0 806.2
6 0.00 2.10 0.00 1.04 -9.80 137.27 3.86 231.02 0.0857 856.0 715.4
7 0.00 1.05 0.00 0.52 -4.63 137.08 3.67 299.87 0.0740 898.0 748.1
8 0.00 1.14 0.00 0.56 -7.69 134.56 1.15 230.27 0.0260 804.0 675.6
9 0.00 2.19 0.00 1.10 -16.32 133.90 0.49 182.83 0.1674 1052.0 799.0
10 0.00 0.88 0.00 0.44 -15.17 133.46 0.06 180.37 0.1472 870.0 692.3
11 0.00 1.05 0.00 0.52 -7.09 133.32 -0.09 166.26 0.0063 861.0 640.2
12 0.00 1.66 0.00 0.83 -14.59 132.69 -0.72 174.94 0.1378 955.0 651.1
13 0.00 2.10 0.00 1.05 -15.16 132.28 -1.12 172.65 0.1484 1012.0 702.9
14 0.00 0.96 0.00 0.49 -19.70 132.19 -1.22 174.90 0.2262 874.0 737.9
15 0.00 1.93 0.00 0.96 -10.95 131.97 -1.43 161.51 0.0778 841.0 642.0
16 0.00 1.31 0.00 0.65 -11.94 131.94 -1.47 164.53 0.0945 963.0 798.5
17 0.00 1.31 0.00 0.65 -11.50 129.43 -3.97 140.81 0.1079 745.0 629.9
18 0.00 0.96 0.00 0.48 -14.77 128.16 -5.24 147.78 0.1664 825.0 698.7
19 0.00 1.14 0.00 0.58 -16.64 127.80 -5.61 151.52 0.1972 770.0 544.7
20 0.00 1.23 0.00 0.62 -17.24 127.15 -6.25 150.37 0.2114 760.0 510.5
21 0.00 1.14 0.00 0.58 -9.39 121.81 -11.60 103.78 0.2052 853.0 636.2
22 0.70 2.36 0.38 1.27 -23.75 117.32 -16.08 139.48 0.3920 -923.1 -677.6
23 0.00 4.03 0.00 2.07 -9.96 118.35 -15.06 103.21 0.2640 910.0 817.6
24 0.00 1.23 0.00 0.66 -23.21 115.24 -18.16 135.23 0.4085 -946.0 -743.7
25 0.00 1.14 0.00 0.60 -18.28 115.72 -17.68 125.43 0.3556 -847.0 -613.2
26 0.00 0.70 0.00 0.37 -12.92 114.55 -18.85 109.86 0.3364 -758.0 -591.5
27 0.00 1.58 0.00 0.84 -17.11 114.06 -19.35 120.48 0.3690 -869.0 -669.5
28 0.00 1.14 0.00 0.61 -17.26 113.97 -19.43 120.75 0.3713 -728.0 -598.8
29 0.00 1.66 0.00 0.88 -13.05 113.86 -19.55 109.65 0.3476 -797.0 -640.5
30 0.00 2.01 0.00 1.12 -23.15 110.80 -22.60 129.46 0.4596 -844.0 -673.6
31 0.00 1.23 0.00 0.66 -14.67 110.93 -22.48 111.63 0.3996 -860.0 -687.0
32 0.00 1.40 0.00 0.76 -14.52 110.78 -22.63 111.14 0.4011 -931.0 -747.8
33 0.00 1.31 0.00 0.71 -14.87 110.57 -22.84 111.83 0.4058 -739.0 -501.9
34 0.00 0.88 0.00 0.48 -6.92 106.71 -26.70 91.98 0.4482 -687.0 -555.4
35 0.00 1.66 0.00 0.93 -5.32 105.58 -27.83 88.62 0.4669 -626.0 -541.1


  • 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.