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

12014r 0.00 44.15 0.00 23.35 -13.54 123.61 -16.40 115.56 0.3034 552.2 355.3


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SDO HMI 2014-03-27 18:00:31 UT

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

1 0.00 2.54 0.00 1.26 -8.06 137.18 -2.83 114.98 0.0542 951.0 725.0
2 0.00 4.37 0.00 2.17 -8.33 137.08 -2.92 118.57 0.0577 1083.0 896.0
3 0.00 1.05 0.00 0.52 -6.68 136.34 -3.67 88.89 0.0638 830.0 617.2
4 0.00 0.79 0.00 0.40 -16.12 134.05 -5.96 148.56 0.1920 772.0 664.3
5 0.00 1.66 0.00 0.84 -16.39 133.79 -6.22 148.24 0.1982 998.0 835.8
6 0.00 1.31 0.00 0.66 -17.02 133.46 -6.55 148.60 0.2104 994.0 797.2
7 0.00 1.57 0.00 0.79 -7.00 133.07 -6.94 92.37 0.1205 936.0 749.4
8 0.00 1.66 0.00 0.83 -9.27 133.00 -7.01 110.33 0.1290 804.0 693.9
9 0.00 1.31 0.00 0.66 -10.48 131.96 -8.05 115.61 0.1534 1028.0 812.7
10 0.00 0.87 0.00 0.44 -15.14 131.58 -8.42 136.08 0.2048 908.0 780.2
11 0.00 0.87 0.00 0.44 -15.38 131.26 -8.75 135.84 0.2115 837.0 602.8
12 0.00 1.40 0.00 0.71 -12.05 126.97 -13.04 113.32 0.2414 879.0 680.7
13 0.00 1.31 0.00 0.68 -17.89 125.78 -14.23 130.02 0.3067 836.0 612.9
14 0.00 2.19 0.00 1.12 -12.33 126.07 -13.94 113.09 0.2570 739.0 568.8
15 0.00 1.05 0.00 0.55 -20.37 124.83 -15.18 134.26 0.3442 846.0 730.5
16 0.00 2.62 0.00 1.39 -10.74 119.42 -20.58 102.52 0.3554 915.0 662.2
17 0.00 3.24 0.00 1.72 -10.79 119.16 -20.85 102.54 0.3597 899.0 794.5
18 0.00 1.57 0.00 0.84 -10.14 118.13 -21.88 100.40 0.3746 887.0 745.1
19 0.00 0.44 0.00 0.24 -5.11 116.78 -23.23 87.18 0.3950 694.0 537.6
20 0.00 1.05 0.00 0.57 -8.79 116.05 -23.96 96.45 0.4056 775.0 641.8
21 0.00 1.75 0.00 1.03 -23.05 110.64 -29.37 123.11 0.5409 -776.0 -639.2
22 0.00 1.40 0.00 0.82 -23.27 110.59 -29.42 123.44 0.5430 -660.0 -488.9
23 0.00 0.96 0.00 0.56 -22.64 110.62 -29.39 122.41 0.5386 -671.0 -610.8
24 0.00 5.16 0.00 2.96 -18.03 111.15 -28.86 114.50 0.5065 -829.0 -595.5
25 0.00 2.01 0.00 1.15 -14.46 110.56 -29.45 107.33 0.5008 -871.0 -753.2


  • 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.