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

12171 93.34 477.51 50.85 261.47 -10.54 265.34 -17.28 136.40 0.4173 311.4 112.6


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SDO HMI 2014-09-23 14:00:34 UT

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

1 0.00 1.24 0.00 0.63 -2.78 276.95 -5.67 149.77 0.1970 780.0 733.9
2 0.00 1.24 0.00 0.66 -14.53 276.07 -6.56 163.21 0.3843 741.0 554.0
3 0.00 1.15 0.00 0.60 -8.48 273.42 -9.20 149.21 0.3104 774.0 445.3
4 0.00 0.97 0.00 0.51 -10.06 272.73 -9.90 149.88 0.3387 697.0 539.5
5 0.00 2.83 0.00 1.47 -7.28 272.77 -9.85 145.29 0.2993 793.0 745.6
6 0.00 0.88 0.00 0.46 -9.72 272.61 -10.01 149.07 0.3348 851.0 637.6
7 0.00 1.42 0.00 0.74 -9.15 272.54 -10.09 147.98 0.3275 752.0 559.0
8 0.00 3.10 0.00 1.63 -10.26 272.25 -10.37 149.01 0.3455 685.0 579.2
9 14.86 198.51 7.85 104.88 -8.94 269.87 -12.75 141.25 0.3499 1154.5 397.5
10 13.09 -9.00 6.91 -9.00 -8.62 269.88 -12.74 140.71 0.3458 1351.4 999999
11 1.15 -9.00 0.61 -9.00 -9.25 269.67 -12.95 141.39 0.3560 810.2 999999
12 3.36 -9.00 1.78 -9.00 -9.04 269.59 -13.04 140.81 0.3541 911.4 999999
13 4.07 -9.00 2.15 -9.00 -8.85 269.53 -13.09 140.36 0.3523 992.5 999999
14 1.15 -9.00 0.61 -9.00 -8.51 269.48 -13.14 139.62 0.3485 656.7 999999
15 0.00 1.06 0.00 0.56 -6.71 269.23 -13.39 135.47 0.3295 -531.0 -537.8
16 0.00 0.97 0.00 0.52 -9.12 268.96 -13.67 139.62 0.3616 609.0 554.3
17 0.00 1.42 0.00 0.74 -6.67 268.42 -14.20 133.69 0.3385 964.0 726.3
18 0.00 0.88 0.00 0.47 -6.86 268.41 -14.21 134.08 0.3407 746.0 630.7
19 0.80 58.92 0.42 31.35 -8.45 268.23 -14.39 136.90 0.3614 1102.7 486.7
20 0.00 1.24 0.00 0.67 -11.06 268.08 -14.54 141.18 0.3948 646.0 482.1
21 20.26 -19.00 10.78 -19.00 -8.68 268.03 -14.59 136.94 0.3662 1075.2 999999
22 0.00 5.40 0.00 2.88 -9.31 267.79 -14.84 137.62 0.3765 620.0 572.1
23 1.33 -19.00 0.71 -19.00 -8.87 267.77 -14.85 136.79 0.3714 738.7 999999
24 2.39 -19.00 1.27 -19.00 -8.40 267.76 -14.86 135.89 0.3661 992.4 999999
25 0.00 1.15 0.00 0.62 -9.91 267.66 -14.96 138.45 0.3850 719.0 528.4
26 0.00 1.24 0.00 0.66 -8.82 267.43 -15.19 136.03 0.3747 528.0 439.2
27 0.00 1.50 0.00 0.81 -9.32 267.31 -15.31 136.74 0.3819 633.0 474.4
28 0.00 2.92 0.00 1.57 -10.40 267.23 -15.40 138.46 0.3955 550.0 578.8
29 0.00 2.39 0.00 1.28 -8.30 266.31 -16.31 132.99 0.3815 -709.0 -443.2
30 0.00 3.63 0.00 1.95 -8.70 266.26 -16.36 133.68 0.3866 -707.0 -631.0
31 2.21 5.04 1.19 2.72 -8.91 265.81 -16.81 133.27 0.3941 967.5 703.3
32 0.00 2.03 0.00 1.10 -9.17 265.54 -17.08 133.30 0.4001 706.0 602.3
33 0.00 0.97 0.00 0.53 -8.62 265.19 -17.44 131.68 0.3984 723.0 572.8
34 0.00 2.03 0.00 1.11 -9.58 264.46 -18.16 132.29 0.4172 541.0 345.1
35 0.80 2.57 0.43 1.39 -8.69 264.00 -18.62 129.93 0.4134 -833.8 -627.0
36 0.00 0.97 0.00 0.56 -16.81 263.22 -19.40 141.31 0.5108 757.0 560.0
37 0.00 1.06 0.00 0.59 -9.96 262.76 -19.86 130.39 0.4412 -762.0 -599.8
38 0.00 1.06 0.00 0.62 -16.75 261.65 -20.97 139.06 0.5251 676.0 532.0
39 0.53 1.86 0.29 1.03 -10.40 262.15 -20.48 130.27 0.4529 -925.8 -797.8
40 0.00 1.68 0.00 0.93 -9.80 262.12 -20.50 129.21 0.4473 -819.0 -604.0
41 0.00 1.06 0.00 0.60 -11.69 261.59 -21.04 131.64 0.4723 -723.0 -577.8
42 0.00 0.80 0.00 0.45 -11.70 261.36 -21.27 131.35 0.4751 -743.0 -613.6
43 0.00 1.15 0.00 0.66 -13.56 261.02 -21.60 133.79 0.4977 405.0 416.1
44 0.00 1.33 0.00 0.75 -11.64 261.20 -21.43 131.04 0.4763 -713.0 -592.3
45 0.00 1.50 0.00 0.85 -11.56 260.84 -21.78 130.45 0.4797 -772.0 -650.1
46 1.77 5.48 1.02 3.16 -12.66 259.10 -23.52 130.00 0.5103 -892.2 -717.4
47 25.57 150.56 14.83 87.43 -13.51 258.75 -23.88 130.85 0.5224 -1110.4 -320.3
48 0.00 1.15 0.00 0.66 -12.45 258.38 -24.24 128.81 0.5166 -753.0 -615.8
49 0.00 1.15 0.00 0.67 -12.55 258.20 -24.42 128.77 0.5196 -685.0 -520.8


  • 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.