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

12141 85.21 360.21 48.73 204.00 16.15 24.64 -27.76 68.15 0.4822 -83.7 -109.5


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SDO HMI 2014-08-17 12:00:38 UT

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

1 16.40 188.01 8.99 103.02 16.13 28.39 -24.01 66.13 0.4293 -1226.5 -407.0
2 11.17 -1.00 6.13 -1.00 15.88 28.22 -24.19 66.82 0.4305 -1207.6 999999
3 4.41 -1.00 2.42 -1.00 15.71 28.03 -24.38 67.31 0.4324 -1057.4 999999
4 0.00 1.26 0.00 0.70 18.25 27.29 -25.12 62.47 0.4564 -791.0 -624.7
5 9.46 12.52 5.24 6.94 16.19 26.96 -25.45 67.00 0.4501 -863.7 -579.0
6 0.00 1.17 0.00 0.65 17.14 26.75 -25.65 65.15 0.4578 -547.0 -476.5
7 0.00 1.17 0.00 0.65 16.56 26.31 -26.10 66.65 0.4612 -644.0 -418.8
8 0.00 1.08 0.00 0.60 16.08 26.02 -26.38 67.82 0.4630 -550.0 -455.3
9 0.00 1.08 0.00 0.60 15.86 25.95 -26.46 68.32 0.4631 -680.0 -564.2
10 0.00 1.26 0.00 0.71 17.20 25.57 -26.83 65.81 0.4746 -884.0 -707.0
11 0.00 2.70 0.00 1.52 16.11 25.45 -26.95 68.09 0.4713 -753.0 -658.9
12 0.00 2.97 0.00 1.67 16.23 25.22 -27.18 67.99 0.4750 -849.0 -762.5
13 0.00 1.35 0.00 0.76 16.71 25.04 -27.36 67.12 0.4798 -835.0 -740.5
14 1.26 2.88 0.71 1.62 16.46 25.04 -27.36 67.62 0.4786 -908.1 -771.4
15 0.00 0.36 0.00 0.20 17.07 24.77 -27.64 66.57 0.4852 -567.0 -540.0
16 0.00 1.17 0.00 0.66 16.78 24.49 -27.91 67.31 0.4877 -716.0 -570.9
17 0.00 1.89 0.00 1.07 16.59 24.45 -27.95 67.71 0.4875 -709.0 -596.3
18 0.00 1.35 0.00 0.76 16.10 24.49 -27.91 68.66 0.4848 -551.0 -395.3
19 0.00 1.17 0.00 0.67 15.44 23.12 -29.29 70.64 0.5018 708.0 586.3
20 0.00 1.98 0.00 1.14 15.70 22.79 -29.62 70.29 0.5074 853.0 665.5
21 0.00 1.17 0.00 0.68 16.11 22.47 -29.94 69.65 0.5135 773.0 715.9
22 0.00 1.62 0.00 0.95 17.49 21.19 -31.22 67.69 0.5364 844.0 743.0
23 0.00 1.44 0.00 0.84 16.37 21.13 -31.27 69.75 0.5329 765.0 655.8
24 0.00 0.99 0.00 0.58 15.72 21.10 -31.31 70.96 0.5312 718.0 623.9
25 0.00 1.17 0.00 0.69 16.94 20.81 -31.60 68.86 0.5395 841.0 752.2
26 1.44 2.70 0.85 1.60 17.32 20.36 -32.05 68.38 0.5470 889.9 734.0
27 6.22 8.92 3.65 5.24 15.81 20.56 -31.84 71.00 0.5389 893.8 626.3
28 2.79 18.29 1.65 10.81 16.81 20.12 -32.29 69.39 0.5484 854.6 734.6
29 0.00 0.54 0.00 0.32 18.65 19.67 -32.74 66.38 0.5613 551.0 502.3
30 1.80 -28.00 1.07 -28.00 16.74 20.02 -32.39 69.56 0.5495 789.3 999999
31 0.81 2.16 0.48 1.28 17.04 19.81 -32.59 69.12 0.5534 746.6 581.1
32 1.80 33.51 1.07 19.98 17.05 19.47 -32.94 69.24 0.5580 477.6 185.3
33 12.52 -32.00 7.46 -32.00 16.65 19.47 -32.93 69.94 0.5566 851.2 999999
34 11.80 55.58 7.01 33.03 15.87 19.50 -32.90 71.29 0.5537 971.1 420.9
35 1.80 5.22 1.08 3.13 16.52 18.93 -33.48 70.37 0.5636 575.2 461.9
36 1.53 -34.00 0.92 -34.00 15.84 18.94 -33.46 71.55 0.5613 424.4 999999
37 0.00 0.45 0.00 0.27 15.22 17.88 -34.53 72.98 0.5741 510.0 424.2
38 0.00 1.08 0.00 0.66 16.97 17.22 -35.19 70.22 0.5879 527.0 389.6


  • 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.