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

12181 52.46 196.25 32.08 120.64 -12.33 163.50 31.01 238.43 0.5924 239.0 187.1


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SDO HMI 2014-10-04 23:00:32 UT

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

1 0.00 4.31 0.00 2.75 -10.43 167.79 35.29 244.48 0.6319 756.0 556.5
2 0.00 0.97 0.00 0.72 -24.47 170.24 37.75 228.47 0.7466 520.0 422.9
3 0.00 0.70 0.00 0.45 -13.52 166.41 33.91 239.14 0.6342 122.0 290.6
4 0.00 1.93 0.00 1.24 -13.99 166.41 33.92 238.49 0.6374 560.0 504.6
5 0.00 1.14 0.00 0.71 -10.80 165.95 33.45 242.69 0.6116 641.0 497.5
6 0.00 0.88 0.00 0.55 -12.12 165.86 33.37 240.72 0.6188 560.0 408.7
7 0.00 2.02 0.00 1.28 -13.23 165.92 33.42 239.18 0.6267 641.0 481.3
8 0.00 0.79 0.00 0.50 -11.85 165.57 33.07 240.89 0.6136 -363.0 -258.4
9 23.55 95.97 14.66 59.77 -12.33 164.80 32.30 239.60 0.6075 948.4 321.0
10 0.00 0.97 0.00 0.60 -11.41 164.67 32.18 240.86 0.5999 278.0 234.4
11 1.49 -9.00 0.92 -9.00 -11.65 164.49 31.99 240.36 0.5993 830.1 999999
12 0.00 1.05 0.00 0.67 -14.76 164.91 32.41 236.27 0.6255 697.0 604.7
13 0.00 1.05 0.00 0.65 -11.11 164.35 31.85 241.06 0.5940 642.0 449.6
14 1.76 21.88 1.08 13.39 -11.44 164.10 31.60 240.37 0.5931 911.8 650.0
15 8.09 10.90 4.99 6.72 -12.38 164.01 31.51 238.91 0.5984 887.7 610.9
16 1.76 -14.00 1.08 -14.00 -11.74 163.89 31.39 239.76 0.5926 839.3 999999
17 2.28 -14.00 1.40 -14.00 -11.38 163.63 31.13 240.09 0.5869 956.0 999999
18 0.00 1.41 0.00 0.85 -9.98 163.36 30.87 242.01 0.5744 -646.0 -467.6
19 0.00 0.97 0.00 0.59 -11.55 163.47 30.97 239.69 0.5862 285.0 261.4
20 1.23 4.13 0.75 2.53 -12.25 163.52 31.03 238.70 0.5917 855.9 701.0
21 0.00 2.02 0.00 1.23 -10.89 163.35 30.86 240.61 0.5803 -540.0 -337.6
22 0.70 2.37 0.43 1.44 -10.54 163.24 30.75 241.06 0.5766 -710.6 -573.8
23 0.00 2.20 0.00 1.33 -10.25 163.14 30.65 241.42 0.5734 -821.0 -738.0
24 0.00 0.70 0.00 0.43 -12.39 163.15 30.65 238.19 0.5881 581.0 427.0
25 0.53 1.67 0.32 1.00 -10.69 162.62 30.13 240.32 0.5699 -742.2 -677.2
26 0.44 1.49 0.26 0.90 -10.95 162.37 29.87 239.70 0.5686 -703.0 -591.1
27 0.00 0.88 0.00 0.54 -13.66 162.64 30.14 235.91 0.5914 522.0 473.2
28 0.00 0.97 0.00 0.59 -14.35 161.92 29.42 234.27 0.5884 658.0 554.2
29 0.35 2.20 0.20 1.27 -10.69 158.81 26.31 236.84 0.5224 -815.8 -687.5
30 0.00 2.55 0.00 1.50 -13.56 158.77 26.27 232.33 0.5458 -615.0 -524.9
31 0.00 2.02 0.00 1.20 -14.29 158.65 26.15 231.13 0.5508 -806.0 -609.9
32 0.00 1.23 0.00 0.72 -13.79 158.28 25.78 231.47 0.5422 -656.0 -577.9
33 0.00 0.97 0.00 0.57 -13.37 158.20 25.70 232.00 0.5375 -698.0 -618.1
34 2.37 5.19 1.39 3.04 -13.59 158.12 25.62 231.59 0.5386 -854.2 -629.2
35 0.00 0.79 0.00 0.46 -12.44 157.38 24.89 232.53 0.5198 -684.0 -521.8
36 7.91 17.58 4.60 10.25 -13.17 157.42 24.93 231.45 0.5268 -996.4 -725.1
37 0.00 0.35 0.00 0.20 -19.84 146.14 13.64 206.68 0.4960 -613.0 -643.0


  • 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.