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

12141 78.62 348.94 41.25 182.38 16.31 25.02 -15.82 56.06 0.3138 -133.8 -79.1


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SDO HMI 2014-08-18 09:00:38 UT

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

1 35.31 177.37 18.12 91.02 15.90 28.50 -12.34 51.92 0.2622 -1393.1 -411.5
2 4.77 7.03 2.46 3.63 16.24 27.31 -13.53 53.30 0.2813 -1023.1 -603.6
3 0.00 0.99 0.00 0.51 16.45 27.20 -13.64 52.89 0.2848 -626.0 -523.5
4 0.00 0.90 0.00 0.47 15.87 26.07 -14.77 56.62 0.2950 -745.0 -617.7
5 0.00 1.80 0.00 0.94 16.81 25.86 -14.97 54.25 0.3061 -774.0 -683.0
6 1.08 9.37 0.56 4.86 16.17 25.88 -14.96 56.05 0.3001 -1003.1 -865.7
7 0.00 1.26 0.00 0.66 16.96 25.65 -15.18 54.20 0.3102 -857.0 -694.9
8 1.17 8.20 0.61 4.27 16.41 25.60 -15.24 55.83 0.3061 -1060.2 -685.7
9 0.00 0.99 0.00 0.52 16.52 25.16 -15.67 56.22 0.3130 -956.0 -808.8
10 0.00 2.43 0.00 1.27 16.73 25.08 -15.76 55.76 0.3159 -867.0 -712.7
11 0.00 0.81 0.00 0.42 16.23 24.99 -15.85 57.27 0.3130 -863.0 -697.1
12 0.00 1.26 0.00 0.66 16.75 24.65 -16.19 56.37 0.3220 -720.0 -628.4
13 0.00 1.89 0.00 0.99 16.47 24.48 -16.36 57.40 0.3220 -628.0 -584.2
14 0.00 2.34 0.00 1.23 16.48 24.08 -16.76 57.92 0.3277 -885.0 -720.0
15 0.00 2.34 0.00 1.23 15.99 24.02 -16.81 59.34 0.3247 -799.0 -556.1
16 0.00 0.90 0.00 0.47 15.80 23.97 -16.86 59.92 0.3240 -859.0 -735.4
17 0.00 1.44 0.00 0.76 16.06 23.45 -17.38 59.90 0.3333 -721.0 -480.7
18 0.00 1.89 0.00 1.00 17.13 23.09 -17.75 57.58 0.3466 -700.0 -554.3
19 0.00 1.98 0.00 1.05 17.18 22.85 -17.99 57.76 0.3503 -612.0 -392.9
20 0.00 1.35 0.00 0.72 16.15 21.58 -19.25 61.90 0.3606 814.0 697.3
21 3.87 9.46 2.06 5.04 16.82 21.41 -19.42 60.41 0.3677 1173.9 798.1
22 0.81 -21.00 0.43 -21.00 17.03 21.25 -19.58 60.07 0.3714 1091.3 999999
23 0.00 2.07 0.00 1.11 18.79 20.85 -19.99 56.44 0.3900 763.0 622.5
24 2.25 9.10 1.20 4.84 16.29 21.10 -19.74 62.08 0.3685 1104.8 744.7
25 0.00 15.67 0.00 8.38 17.33 20.99 -19.85 59.65 0.3772 751.0 866.3
26 0.00 2.70 0.00 1.45 18.10 20.90 -19.94 57.94 0.3841 716.0 608.5
27 0.00 1.53 0.00 0.82 18.40 20.56 -20.28 57.65 0.3910 860.0 587.2
28 0.00 1.44 0.00 0.77 17.93 20.51 -20.33 58.77 0.3882 1044.0 895.2
29 0.00 1.17 0.00 0.63 17.63 20.51 -20.33 59.49 0.3859 825.0 700.2
30 2.34 3.96 1.25 2.12 15.99 20.59 -20.25 63.34 0.3738 1003.3 810.4
31 1.17 16.03 0.63 8.61 16.84 20.33 -20.51 61.52 0.3831 1009.6 832.2
32 0.00 2.52 0.00 1.36 17.80 20.22 -20.62 59.40 0.3912 974.0 616.2
33 0.00 1.08 0.00 0.58 18.17 20.11 -20.73 58.68 0.3954 554.0 433.9
34 0.00 1.35 0.00 0.73 17.61 20.11 -20.73 59.96 0.3914 825.0 662.8
35 1.80 -31.00 0.97 -31.00 17.26 20.01 -20.83 60.86 0.3904 883.6 999999
36 0.99 -31.00 0.53 -31.00 17.08 20.03 -20.81 61.27 0.3888 995.4 999999
37 0.00 1.44 0.00 0.78 17.35 19.69 -21.14 60.99 0.3953 726.0 585.4
38 0.00 1.80 0.00 0.97 17.01 19.70 -21.14 61.78 0.3930 964.0 830.6
39 4.68 16.58 2.53 8.95 17.02 19.32 -21.51 62.11 0.3984 856.1 470.8
40 9.01 26.93 4.85 14.48 16.16 19.42 -21.41 64.04 0.3917 1127.5 596.5
41 6.22 -39.00 3.35 -39.00 16.83 19.24 -21.59 62.62 0.3984 976.8 999999
42 3.15 6.31 1.70 3.40 16.20 18.98 -21.86 64.33 0.3984 817.6 701.1
43 0.00 1.26 0.00 0.68 16.79 18.91 -21.93 63.04 0.4029 486.0 405.6


  • 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.