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

12181 62.13 195.15 36.71 115.84 -12.39 162.76 27.50 235.14 0.5511 221.9 164.2


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SDO HMI 2014-10-04 18:00:32 UT

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

1 0.00 1.14 0.00 0.70 -10.48 167.64 32.38 242.40 0.5965 870.0 699.6
2 0.00 1.32 0.00 0.82 -11.49 167.66 32.40 240.91 0.6031 676.0 545.6
3 0.00 0.97 0.00 0.59 -10.26 166.18 30.92 241.62 0.5770 669.0 543.2
4 0.00 2.46 0.00 1.52 -13.62 166.43 31.17 236.84 0.6032 617.0 563.1
5 0.00 0.70 0.00 0.44 -14.17 166.51 31.25 236.13 0.6081 522.0 433.8
6 0.00 0.97 0.00 0.60 -14.13 166.36 31.10 236.06 0.6061 694.0 616.6
7 0.53 2.72 0.32 1.67 -13.20 165.83 30.57 236.93 0.5931 829.2 717.6
8 0.00 0.70 0.00 0.43 -12.10 165.36 30.11 238.16 0.5796 590.0 406.5
9 0.79 2.99 0.48 1.81 -11.81 165.22 29.96 238.48 0.5757 -129.3 125.4
10 0.00 1.23 0.00 0.76 -14.75 164.98 29.72 233.98 0.5950 664.0 438.9
11 9.14 96.92 5.51 58.24 -12.40 164.59 29.33 237.03 0.5724 978.5 432.0
12 0.00 0.79 0.00 0.47 -11.34 164.29 29.03 238.37 0.5610 599.0 505.2
13 12.65 -11.00 7.60 -11.00 -12.22 164.32 29.06 237.05 0.5679 1069.3 999999
14 4.57 -11.00 2.74 -11.00 -11.93 164.18 28.92 237.37 0.5640 979.0 999999
15 0.00 2.02 0.00 1.21 -11.36 164.12 28.86 238.18 0.5590 919.0 747.8
16 2.72 -11.00 1.63 -11.00 -11.68 164.12 28.86 237.70 0.5613 945.3 999999
17 0.00 1.05 0.00 0.63 -11.16 163.88 28.63 238.29 0.5547 226.0 256.3
18 2.64 -11.00 1.57 -11.00 -11.56 163.72 28.46 237.52 0.5556 1087.1 999999
19 0.00 1.23 0.00 0.73 -10.79 163.53 28.28 238.54 0.5476 -449.0 -392.4
20 8.96 12.21 5.36 7.30 -12.53 163.66 28.40 235.97 0.5623 937.9 650.8
21 0.00 3.34 0.00 1.97 -10.69 163.28 28.02 238.48 0.5437 -761.0 -646.4
22 0.00 2.81 0.00 1.65 -10.27 163.10 27.84 238.99 0.5383 -824.0 -692.1
23 0.62 3.43 0.37 2.04 -12.35 163.18 27.92 235.81 0.5552 952.0 781.4
24 0.00 1.23 0.00 0.73 -12.52 162.89 27.63 235.26 0.5531 689.0 607.5
25 0.79 2.20 0.46 1.29 -10.74 162.60 27.34 237.75 0.5356 -801.2 -706.6
26 0.00 0.79 0.00 0.47 -12.38 162.70 27.44 235.28 0.5497 816.0 706.2
27 0.00 0.70 0.00 0.41 -10.95 162.34 27.08 237.18 0.5340 -566.0 -567.1
28 0.00 1.41 0.00 0.82 -11.32 162.21 26.95 236.46 0.5352 788.0 669.0
29 0.00 1.49 0.00 0.89 -14.13 162.11 26.85 232.09 0.5574 952.0 696.8
30 0.00 1.05 0.00 0.62 -14.28 160.10 24.84 229.70 0.5359 -397.0 -291.3
31 0.00 3.34 0.00 1.94 -14.11 159.16 23.91 228.87 0.5238 -753.0 -562.6
32 1.23 2.64 0.70 1.49 -10.69 158.67 23.41 233.67 0.4866 -768.4 -634.0
33 0.00 2.81 0.00 1.63 -14.21 158.77 23.51 228.24 0.5205 -811.0 -661.3
34 0.00 0.79 0.00 0.46 -14.56 158.74 23.48 227.69 0.5236 -760.0 -643.0
35 0.00 2.02 0.00 1.16 -13.78 158.45 23.20 228.50 0.5128 -768.0 -638.6
36 0.62 3.60 0.35 2.07 -13.71 158.21 22.95 228.32 0.5093 -835.0 -642.1
37 0.00 1.32 0.00 0.76 -13.48 158.19 22.93 228.63 0.5069 -691.0 -608.4
38 0.00 1.32 0.00 0.75 -11.64 157.98 22.72 231.28 0.4869 -667.0 -598.9
39 16.87 26.01 9.62 14.84 -13.23 157.60 22.34 228.27 0.4978 -994.8 -680.4
40 0.00 2.46 0.00 1.39 -12.37 157.48 22.22 229.47 0.4881 -845.0 -572.6
41 0.00 0.97 0.00 0.54 -14.27 154.19 18.93 222.00 0.4719 -806.0 -571.6


  • 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.