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

12155 13.19 90.07 7.89 53.45 -19.66 106.97 19.90 215.57 0.5514 352.2 356.7


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SDO HMI 2014-09-11 03:00:36 UT

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

1 0.00 0.71 0.00 0.44 -20.61 111.01 23.94 219.72 0.5966 479.0 456.8
2 0.00 3.39 0.00 2.08 -20.35 110.73 23.65 219.68 0.5914 665.0 521.7
3 2.23 5.43 1.36 3.32 -20.49 110.12 23.04 218.80 0.5874 730.0 692.2
4 0.00 0.98 0.00 0.60 -20.59 109.47 22.39 217.90 0.5828 549.0 460.3
5 0.00 0.53 0.00 0.32 -20.55 109.25 22.18 217.68 0.5804 658.0 525.0
6 1.07 2.76 0.65 1.68 -20.95 109.07 22.00 217.01 0.5832 689.1 550.4
7 0.00 1.34 0.00 0.81 -20.73 108.90 21.82 217.03 0.5794 681.0 641.6
8 0.00 0.71 0.00 0.43 -21.00 108.80 21.72 216.62 0.5815 668.0 609.9
9 3.65 25.30 2.17 15.04 -18.74 108.34 21.27 218.60 0.5526 1052.4 647.6
10 0.00 0.98 0.00 0.59 -21.31 108.11 21.04 215.42 0.5793 665.0 419.8
11 0.00 1.87 0.00 1.13 -21.47 107.86 20.79 214.93 0.5790 686.0 558.6
12 0.00 0.89 0.00 0.53 -19.88 107.46 20.39 216.14 0.5577 497.0 489.1
13 0.00 1.60 0.00 0.96 -20.28 107.41 20.34 215.63 0.5619 403.0 378.7
14 2.23 15.95 1.33 9.49 -20.04 107.24 20.17 215.67 0.5576 908.3 748.4
15 0.00 0.89 0.00 0.54 -21.79 107.49 20.42 214.12 0.5797 663.0 600.8
16 1.96 -14.00 1.16 -14.00 -19.92 106.99 19.92 215.46 0.5542 1039.3 999999
17 2.05 -14.00 1.22 -14.00 -20.09 106.84 19.77 215.08 0.5548 946.1 999999
18 0.00 0.89 0.00 0.52 -18.55 106.38 19.30 216.18 0.5330 762.0 607.8
19 0.00 1.16 0.00 0.69 -20.45 106.58 19.51 214.33 0.5569 730.0 534.2
20 0.00 3.03 0.00 1.87 -23.99 106.85 19.78 211.13 0.6002 763.0 610.5
21 0.00 0.89 0.00 0.53 -21.51 105.93 18.86 212.34 0.5643 576.0 457.3
22 0.00 1.07 0.00 0.62 -18.96 104.98 17.90 213.70 0.5260 644.0 576.8
23 0.00 1.16 0.00 0.67 -18.97 104.41 17.33 212.85 0.5215 721.0 583.0
24 0.00 1.25 0.00 0.72 -18.79 104.22 17.15 212.76 0.5179 702.0 490.0
25 0.00 2.41 0.00 1.38 -18.70 103.54 16.47 211.83 0.5113 -631.0 -575.5
26 0.00 3.21 0.00 1.84 -18.73 102.75 15.68 210.55 0.5056 -681.0 -532.6
27 0.00 1.60 0.00 0.92 -18.92 102.51 15.43 209.95 0.5062 -652.0 -485.1
28 0.00 0.98 0.00 0.56 -18.61 102.31 15.24 209.96 0.5008 -762.0 -611.7
29 0.00 1.96 0.00 1.11 -18.11 102.10 15.03 210.16 0.4926 -635.0 -559.5
30 0.00 2.14 0.00 1.22 -18.37 102.09 15.02 209.86 0.4960 -918.0 -745.3
31 0.00 0.98 0.00 0.55 -17.40 101.88 14.80 210.55 0.4817 -887.0 -711.8
32 0.00 3.03 0.00 1.73 -18.53 101.94 14.87 209.44 0.4970 -651.0 -595.0
33 0.00 0.98 0.00 0.56 -19.43 100.50 13.43 206.17 0.4987 -698.0 -586.9


  • 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.