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

11996 97.98 468.15 108.73 514.49 14.09 52.45 59.86 289.93 0.8922 -25.7 18.0


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SDO HMI 2014-03-11 15:00:29 UT

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

1 21.24 88.69 27.24 115.15 13.58 57.10 64.50 288.02 0.9243 -481.8 154.4
2 0.00 1.30 0.00 1.59 12.31 56.14 63.54 286.93 0.9160 -427.0 -431.0
3 0.00 1.82 0.00 2.26 12.90 56.34 63.74 287.50 0.9183 -457.0 -479.8
4 1.04 9.28 1.27 11.29 12.80 56.01 63.42 287.47 0.9160 -701.6 -577.8
5 3.38 54.70 4.20 66.93 13.94 56.15 63.56 288.65 0.9189 -424.8 -301.8
6 10.84 -5.00 13.17 -5.00 13.48 55.65 63.05 288.29 0.9147 -742.7 999999
7 2.43 -5.00 2.96 -5.00 13.88 55.64 63.05 288.72 0.9154 -639.8 999999
8 0.00 1.21 0.00 1.42 12.51 54.87 62.28 287.47 0.9077 -421.0 -457.5
9 0.87 -5.00 1.04 -5.00 14.01 55.09 62.50 289.00 0.9120 -428.5 999999
10 0.00 3.90 0.00 4.57 13.27 54.68 62.08 288.33 0.9078 -443.0 -446.5
11 0.00 1.04 0.00 1.24 14.31 54.97 62.38 289.36 0.9117 -529.0 -497.3
12 0.00 0.95 0.00 1.10 13.44 54.23 61.64 288.63 0.9050 -446.0 -385.2
13 0.00 0.61 0.00 0.68 13.92 53.17 60.57 289.45 0.8984 -224.0 -189.4
14 0.00 1.73 0.00 1.95 14.86 53.09 60.50 290.47 0.8998 -250.0 -274.0
15 3.99 178.33 4.32 189.08 13.91 52.23 59.63 289.71 0.8915 -112.0 -89.4
16 11.36 -15.00 12.17 -15.00 13.65 51.94 59.34 289.52 0.8888 790.8 999999
17 8.50 -15.00 9.03 -15.00 14.08 51.52 58.92 290.11 0.8866 641.5 999999
18 0.00 0.52 0.00 0.56 15.29 51.63 59.04 291.39 0.8902 -399.0 -489.2
19 2.60 -15.00 2.74 -15.00 14.48 51.15 58.55 290.66 0.8847 -737.2 999999
20 2.60 -15.00 2.70 -15.00 13.84 50.83 58.23 290.07 0.8808 -504.5 999999
21 0.00 0.26 0.00 0.30 17.48 52.55 59.96 293.43 0.9018 -218.0 -269.7
22 0.00 0.52 0.00 0.55 15.25 51.19 58.59 291.48 0.8868 -393.0 -414.3
23 2.08 -15.00 2.17 -15.00 14.72 50.78 58.19 291.04 0.8825 -486.7 999999
24 1.82 -15.00 1.86 -15.00 13.69 50.24 57.64 290.08 0.8758 108.1 999999
25 0.00 0.52 0.00 0.52 13.19 50.05 57.46 289.60 0.8732 360.0 242.8
26 0.00 2.08 0.00 2.15 14.89 50.27 57.67 291.39 0.8790 -628.0 -548.4
27 0.43 4.94 0.44 5.03 14.64 50.05 57.45 291.19 0.8767 -512.2 -513.3
28 0.35 1.39 0.35 1.40 13.85 49.73 57.13 290.42 0.8722 334.8 274.8
29 0.00 0.87 0.00 0.89 15.01 49.91 57.32 291.63 0.8765 -334.0 -384.8
30 0.61 -15.00 0.63 -15.00 15.82 50.04 57.44 292.47 0.8795 476.7 999999
31 0.69 2.86 0.70 2.90 15.80 49.28 56.69 292.71 0.8737 -297.8 -308.7
32 0.00 0.78 0.00 0.79 15.99 49.31 56.72 292.91 0.8744 199.0 185.4
33 5.12 12.83 5.08 12.75 15.99 48.63 56.04 293.13 0.8691 536.9 138.9
34 0.00 1.39 0.00 1.33 14.36 47.97 55.38 291.57 0.8593 191.0 243.0
35 2.25 5.72 2.19 5.56 15.13 48.11 55.52 292.38 0.8626 535.3 395.7
36 0.00 1.13 0.00 1.08 14.39 47.66 55.06 291.71 0.8568 483.0 446.0
37 0.00 1.04 0.00 0.97 14.30 46.83 54.23 291.90 0.8495 256.0 273.2
38 0.00 0.43 0.00 0.41 14.68 46.86 54.26 292.32 0.8509 302.0 364.0
39 0.00 0.87 0.00 0.83 16.47 46.87 54.27 294.30 0.8563 558.0 520.3
40 5.81 85.57 5.34 78.40 14.73 46.14 53.55 292.64 0.8450 885.2 526.5
41 0.00 0.87 0.00 0.81 16.24 46.19 53.60 294.30 0.8500 25.0 39.7
42 9.19 -40.00 8.42 -40.00 15.45 45.73 53.14 293.60 0.8437 917.3 999999
43 0.78 -40.00 0.71 -40.00 15.79 45.55 52.95 294.05 0.8431 673.0 999999


  • 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.