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

12155 62.01 258.34 39.14 163.13 -19.72 107.22 -27.74 135.11 0.6231 636.6 400.3


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SDO HMI 2014-09-07 12:00:36 UT

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

1 0.00 0.89 0.00 0.55 -20.57 109.84 -25.13 138.88 0.6067 691.0 498.2
2 0.00 2.14 0.00 1.37 -22.56 108.80 -26.16 139.99 0.6355 650.0 435.1
3 0.00 0.80 0.00 0.51 -21.09 109.09 -25.87 138.67 0.6186 577.0 464.9
4 2.59 4.91 1.67 3.16 -22.82 108.38 -26.58 139.84 0.6417 725.8 547.4
5 0.00 2.23 0.00 1.45 -23.25 108.25 -26.71 140.16 0.6469 632.0 528.2
6 12.94 88.98 8.01 55.04 -18.86 108.49 -26.47 135.38 0.6027 1065.4 511.5
7 0.00 1.07 0.00 0.69 -22.34 107.79 -27.17 138.69 0.6422 556.0 458.8
8 0.00 0.71 0.00 0.46 -23.11 107.62 -27.34 139.37 0.6510 646.0 511.2
9 1.78 -6.00 1.11 -6.00 -19.08 108.24 -26.72 135.38 0.6072 641.0 999999
10 0.00 0.80 0.00 0.52 -22.88 107.45 -27.51 138.95 0.6503 648.0 513.6
11 4.46 -6.00 2.77 -6.00 -18.61 108.25 -26.71 134.81 0.6027 914.8 999999
12 1.87 -6.00 1.16 -6.00 -18.81 108.18 -26.78 134.99 0.6053 833.6 999999
13 0.00 0.71 0.00 0.47 -23.29 107.06 -27.90 139.00 0.6575 453.0 353.9
14 1.16 49.35 0.74 31.44 -20.44 107.48 -27.48 136.22 0.6271 822.5 308.0
15 0.00 1.96 0.00 1.24 -19.76 107.54 -27.42 135.47 0.6203 284.0 267.7
16 0.00 2.41 0.00 1.57 -22.29 106.99 -27.97 137.83 0.6488 703.0 517.0
17 10.80 -14.00 6.89 -14.00 -20.47 106.97 -28.00 135.73 0.6323 803.2 999999
18 7.67 78.80 4.88 50.04 -20.01 106.80 -28.16 135.02 0.6296 832.0 459.6
19 17.40 -18.00 11.06 -18.00 -19.71 106.68 -28.28 134.54 0.6281 999.9 999999
20 0.00 1.07 0.00 0.69 -20.66 106.16 -28.81 135.15 0.6416 412.0 324.5
21 0.00 0.45 0.00 0.30 -22.69 105.59 -29.37 136.92 0.6648 601.0 528.2
22 0.00 0.71 0.00 0.50 -26.80 104.41 -30.56 140.18 0.7108 -506.0 -476.1
23 0.00 1.34 0.00 0.87 -21.44 105.73 -29.23 135.64 0.6525 697.0 527.2
24 1.34 2.86 0.85 1.82 -19.36 105.87 -29.09 133.32 0.6329 710.4 570.8
25 0.00 1.07 0.00 0.69 -20.73 105.51 -29.45 134.62 0.6483 233.0 198.2
26 0.00 0.54 0.00 0.34 -17.96 104.71 -30.25 130.50 0.6326 506.0 523.3
27 0.00 1.16 0.00 0.76 -20.31 104.18 -30.78 132.89 0.6574 666.0 546.8
28 0.00 1.87 0.00 1.20 -18.32 104.38 -30.58 130.65 0.6389 717.0 572.1
29 0.00 2.14 0.00 1.37 -18.08 104.39 -30.57 130.37 0.6369 722.0 648.8
30 0.00 1.07 0.00 0.70 -18.64 103.57 -31.39 130.32 0.6497 -427.0 -335.6
31 0.00 1.43 0.00 0.93 -18.41 103.47 -31.50 129.95 0.6489 -692.0 -504.4
32 0.00 1.16 0.00 0.74 -16.77 103.75 -31.21 128.12 0.6329 -547.0 -457.3
33 0.00 2.14 0.00 1.37 -16.62 103.48 -31.48 127.70 0.6347 -705.0 -593.3
34 0.00 1.16 0.00 0.76 -18.74 102.57 -32.39 129.58 0.6606 -600.0 -555.5
35 0.00 1.25 0.00 0.82 -18.45 102.40 -32.56 129.09 0.6600 -630.0 -532.0
36 0.00 1.16 0.00 0.76 -18.19 102.39 -32.58 128.75 0.6582 -641.0 -552.5


  • 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.