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

12155 45.81 213.43 26.12 121.97 -19.75 107.01 -13.09 154.74 0.5012 613.8 441.3


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SDO HMI 2014-09-08 15:00:36 UT

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

1 0.00 2.14 0.00 1.24 -22.09 108.84 -11.27 159.63 0.5222 520.0 516.3
2 0.80 7.67 0.46 4.42 -21.23 108.87 -11.23 159.06 0.5100 904.9 684.1
3 1.69 -2.00 0.98 -2.00 -21.40 108.69 -11.41 158.89 0.5134 774.9 999999
4 0.00 1.34 0.00 0.77 -21.17 108.55 -11.56 158.46 0.5109 801.0 720.3
5 0.00 0.89 0.00 0.52 -22.45 108.31 -11.80 159.02 0.5299 -592.0 -450.5
6 13.46 72.66 7.60 40.97 -18.99 108.52 -11.59 156.63 0.4808 1116.3 495.7
7 0.62 2.50 0.36 1.44 -21.38 108.07 -12.04 157.83 0.5166 694.4 307.2
8 0.00 2.76 0.00 1.59 -21.11 108.06 -12.05 157.59 0.5129 675.0 513.0
9 6.24 -6.00 3.53 -6.00 -18.97 108.16 -11.94 155.97 0.4826 925.2 999999
10 0.00 0.98 0.00 0.56 -20.87 108.01 -12.09 157.32 0.5098 787.0 648.0
11 0.00 1.07 0.00 0.62 -22.32 107.82 -12.29 158.14 0.5308 629.0 488.5
12 0.00 1.25 0.00 0.73 -22.71 107.68 -12.42 158.21 0.5368 697.0 602.3
13 0.00 1.34 0.00 0.78 -21.70 107.74 -12.36 157.54 0.5228 696.0 508.3
14 0.00 0.89 0.00 0.51 -20.74 107.79 -12.31 156.85 0.5093 627.0 517.8
15 0.00 1.07 0.00 0.62 -20.75 107.36 -12.75 156.14 0.5121 695.0 616.7
16 0.00 1.69 0.00 0.97 -20.62 107.20 -12.90 155.77 0.5112 982.0 833.0
17 0.00 1.96 0.00 1.13 -20.66 107.00 -13.10 155.47 0.5130 727.0 620.4
18 5.97 75.87 3.43 43.43 -20.05 106.82 -13.28 154.65 0.5059 816.2 491.8
19 8.20 -18.00 4.70 -18.00 -19.85 106.78 -13.33 154.38 0.5035 1176.2 999999
20 0.00 3.39 0.00 1.95 -20.64 106.64 -13.46 154.86 0.5150 507.0 416.1
21 8.83 -18.00 5.06 -18.00 -19.79 106.58 -13.52 154.00 0.5039 1073.9 999999
22 0.00 0.98 0.00 0.57 -21.43 106.40 -13.71 155.16 0.5271 773.0 599.3
23 0.00 4.19 0.00 2.42 -20.41 106.39 -13.71 154.26 0.5134 543.0 526.9
24 0.00 0.98 0.00 0.56 -18.06 105.78 -14.33 150.96 0.4866 759.0 577.6
25 0.00 1.69 0.00 0.99 -21.27 105.18 -14.93 153.10 0.5328 757.0 625.8
26 0.00 1.16 0.00 0.66 -18.42 104.99 -15.11 150.03 0.4972 850.0 625.5
27 0.00 0.80 0.00 0.46 -18.33 104.73 -15.37 149.52 0.4979 683.0 583.2
28 0.00 1.78 0.00 1.03 -19.72 104.53 -15.57 150.63 0.5173 916.0 713.3
29 0.00 8.56 0.00 4.98 -20.41 104.29 -15.81 150.94 0.5278 629.0 698.7
30 0.00 1.43 0.00 0.82 -19.23 104.15 -15.95 149.53 0.5138 903.0 631.9
31 0.00 0.71 0.00 0.41 -18.41 103.43 -16.67 147.54 0.5091 -561.0 -447.8
32 0.00 1.52 0.00 0.86 -16.32 103.37 -16.73 145.00 0.4837 -649.0 -491.1
33 0.00 1.34 0.00 0.77 -18.16 103.13 -16.97 146.78 0.5084 -735.0 -671.6
34 0.00 0.62 0.00 0.36 -18.50 102.79 -17.31 146.66 0.5155 -581.0 -517.6
35 0.00 0.89 0.00 0.53 -21.54 102.37 -17.73 149.23 0.5560 -739.0 -556.1
36 0.00 2.05 0.00 1.22 -21.76 102.07 -18.04 149.03 0.5609 -624.0 -556.5
37 0.00 2.23 0.00 1.28 -17.56 102.29 -17.81 144.81 0.5081 -606.0 -614.6
38 0.00 1.16 0.00 0.67 -17.74 101.94 -18.16 144.50 0.5133 -670.0 -642.5
39 0.00 0.62 0.00 0.37 -19.13 100.74 -19.37 144.38 0.5401 -555.0 -464.6
40 0.00 1.25 0.00 0.76 -20.62 97.85 -22.26 142.29 0.5817 -478.0 -388.7


  • 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.