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

12034 88.74 555.70 51.99 324.54 4.08 245.34 -30.35 72.61 0.5293 -246.3 -226.3


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SDO HMI 2014-04-13 18:00:33 UT

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

1 60.58 416.20 34.76 238.89 4.03 246.95 -28.74 71.85 0.5068 -1327.1 -430.8
2 2.12 -1.00 1.22 -1.00 3.87 246.57 -29.11 72.39 0.5113 -773.3 999999
3 1.59 -1.00 0.92 -1.00 3.78 245.81 -29.87 72.99 0.5218 -685.6 999999
4 8.21 43.71 4.80 25.53 4.12 245.17 -30.51 72.75 0.5324 -773.3 -199.3
5 0.00 0.97 0.00 0.58 4.72 243.63 -32.06 72.56 0.5567 -534.0 -507.5
6 0.00 0.26 0.00 0.16 4.05 242.55 -33.14 74.26 0.5687 538.0 629.0
7 0.00 0.79 0.00 0.48 4.75 242.11 -33.57 73.31 0.5775 743.0 570.9
8 0.00 0.71 0.00 0.42 2.83 242.16 -33.53 76.53 0.5694 -200.0 -210.1
9 0.00 1.77 0.00 1.07 3.90 241.94 -33.75 74.81 0.5765 984.0 707.8
10 0.00 1.85 0.00 1.12 2.75 241.95 -33.74 76.76 0.5722 789.0 699.1
11 0.00 3.00 0.00 1.82 3.70 241.80 -33.89 75.21 0.5776 875.0 708.5
12 0.00 1.15 0.00 0.70 3.71 241.51 -34.18 75.32 0.5817 819.0 729.0
13 0.00 0.88 0.00 0.54 3.50 241.52 -34.17 75.67 0.5808 830.0 651.6
14 0.00 1.24 0.00 0.75 3.30 241.23 -34.45 76.12 0.5840 888.0 719.6
15 0.00 1.50 0.00 0.92 3.50 241.01 -34.68 75.90 0.5878 842.0 780.4
16 0.00 1.15 0.00 0.70 3.68 241.00 -34.69 75.60 0.5886 921.0 732.5
17 0.53 3.00 0.32 1.84 4.24 240.94 -34.75 74.72 0.5915 958.0 765.1
18 0.00 0.44 0.00 0.27 4.49 240.81 -34.88 74.37 0.5941 640.0 584.4
19 0.00 1.06 0.00 0.65 3.57 240.82 -34.87 75.86 0.5906 856.0 678.1
20 0.00 1.85 0.00 1.14 3.24 240.72 -34.96 76.44 0.5908 872.0 723.4
21 0.00 1.50 0.00 0.92 3.29 240.39 -35.30 76.50 0.5955 812.0 649.6
22 0.00 0.79 0.00 0.49 3.05 240.36 -35.33 76.91 0.5950 710.0 595.6
23 0.00 1.15 0.00 0.71 3.87 239.99 -35.69 75.74 0.6029 712.0 612.5
24 0.79 9.98 0.49 6.20 4.27 239.90 -35.79 75.14 0.6056 872.8 678.6
25 0.00 0.53 0.00 0.33 4.88 239.86 -35.82 74.18 0.6084 754.0 650.2
26 0.88 -24.00 0.55 -24.00 4.51 239.85 -35.84 74.77 0.6072 830.8 999999
27 0.00 1.68 0.00 1.05 5.25 239.28 -36.41 73.86 0.6176 723.0 701.6
28 0.00 0.88 0.00 0.56 5.73 238.90 -36.78 73.28 0.6243 769.0 683.1
29 0.00 1.15 0.00 0.73 6.02 238.81 -36.88 72.90 0.6267 735.0 637.6
30 0.00 1.15 0.00 0.73 6.00 238.58 -37.11 73.03 0.6296 550.0 516.8
31 0.00 1.32 0.00 0.84 5.63 238.53 -37.15 73.60 0.6288 772.0 670.5
32 0.00 0.79 0.00 0.51 6.11 238.34 -37.34 72.97 0.6331 640.0 561.3
33 0.00 4.33 0.00 2.76 5.89 238.28 -37.40 73.32 0.6330 648.0 613.3
34 0.00 0.79 0.00 0.51 6.36 238.25 -37.44 72.64 0.6353 476.0 428.9
35 5.48 45.04 3.47 28.62 4.24 238.36 -37.33 75.83 0.6260 1013.7 550.2
36 1.41 -35.00 0.90 -35.00 4.00 238.33 -37.35 76.21 0.6255 1019.6 999999
37 3.44 -35.00 2.19 -35.00 4.14 238.02 -37.67 76.12 0.6301 975.1 999999
38 0.00 1.15 0.00 0.74 5.59 237.77 -37.92 74.01 0.6385 480.0 372.2
39 3.71 -35.00 2.37 -35.00 4.30 237.82 -37.87 75.94 0.6333 592.0 999999
40 0.00 1.06 0.00 0.69 4.55 236.84 -38.85 75.95 0.6468 587.0 460.4
41 0.00 0.88 0.00 0.57 4.25 236.70 -38.98 76.45 0.6476 501.0 430.7


  • 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.