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

12159 13.57 77.88 9.57 55.26 -20.56 80.52 -36.82 128.36 0.7167 236.5 217.5


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SDO HMI 2014-09-08 20:00:36 UT

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

1 0.00 0.98 0.00 0.67 -20.85 83.94 -33.40 131.28 0.6868 659.0 455.5
2 0.00 1.25 0.00 0.85 -21.06 83.81 -33.53 131.42 0.6897 457.0 398.5
3 2.50 6.68 1.71 4.58 -20.86 83.28 -34.06 130.75 0.6932 888.5 649.9
4 0.00 1.43 0.00 0.98 -21.15 83.16 -34.18 130.99 0.6964 481.0 434.7
5 0.45 -3.00 0.31 -3.00 -20.64 83.14 -34.20 130.38 0.6928 605.0 999999
6 0.00 1.07 0.00 0.74 -20.99 83.01 -34.33 130.68 0.6967 781.0 631.5
7 0.00 0.89 0.00 0.61 -20.23 83.13 -34.21 129.89 0.6899 -528.0 -488.8
8 0.98 3.03 0.68 2.09 -20.94 82.75 -34.59 130.42 0.6988 731.7 591.0
9 0.00 0.53 0.00 0.37 -20.11 82.96 -34.38 129.62 0.6906 -279.0 -243.8
10 0.00 3.12 0.00 2.14 -20.49 82.79 -34.55 129.93 0.6952 721.0 559.6
11 0.00 1.96 0.00 1.34 -19.80 82.53 -34.81 128.92 0.6926 732.0 603.2
12 0.00 1.78 0.00 1.20 -18.07 82.48 -34.86 126.78 0.6807 524.0 441.4
13 0.00 0.98 0.00 0.71 -23.11 80.91 -36.43 131.47 0.7313 648.0 513.9
14 0.00 2.23 0.00 1.50 -17.58 82.36 -34.98 126.08 0.6785 749.0 600.0
15 0.00 0.62 0.00 0.42 -17.38 82.41 -34.93 125.87 0.6766 716.0 517.7
16 1.34 4.46 0.94 3.13 -20.97 81.47 -35.87 129.47 0.7111 810.2 638.3
17 0.00 0.80 0.00 0.57 -21.33 81.25 -36.09 129.71 0.7157 569.0 498.8
18 0.00 2.58 0.00 1.78 -19.33 81.75 -35.59 127.75 0.6969 -592.0 -470.3
19 0.80 2.41 0.57 1.70 -20.83 81.11 -36.23 129.03 0.7135 566.8 418.8
20 0.00 1.60 0.00 1.13 -20.98 80.95 -36.39 129.08 0.7161 362.0 409.9
21 0.00 0.89 0.00 0.62 -19.54 81.18 -36.16 127.57 0.7039 -770.0 -624.1
22 0.00 2.94 0.00 2.08 -20.69 80.66 -36.68 128.55 0.7168 691.0 458.0
23 0.00 1.52 0.00 1.08 -20.89 80.37 -36.97 128.56 0.7209 534.0 494.8
24 1.43 2.50 1.02 1.78 -20.66 80.23 -37.11 128.19 0.7207 625.6 515.8
25 1.16 7.40 0.83 5.30 -20.95 79.94 -37.40 128.33 0.7254 563.0 460.8
26 0.00 0.98 0.00 0.68 -19.06 80.47 -36.87 126.48 0.7077 -898.0 -751.5
27 2.05 6.06 1.44 4.25 -19.18 80.24 -37.10 126.46 0.7107 -818.7 -687.6
28 0.36 1.34 0.26 0.97 -20.95 79.20 -38.14 127.80 0.7322 491.8 390.2
29 0.00 1.25 0.00 0.89 -20.15 79.44 -37.90 127.04 0.7248 -518.0 -495.1
30 0.00 1.60 0.00 1.15 -19.94 79.46 -37.88 126.81 0.7233 -844.0 -698.5
31 0.00 1.25 0.00 0.90 -20.10 79.25 -38.09 126.85 0.7263 -880.0 -760.1
32 0.00 0.71 0.00 0.55 -24.40 77.47 -39.87 130.47 0.7697 554.0 454.1
33 2.50 3.92 1.81 2.84 -19.79 78.43 -38.91 125.94 0.7322 -747.2 -653.8
34 0.00 1.43 0.00 1.07 -22.34 77.62 -39.72 128.31 0.7555 651.0 515.2
35 0.00 0.53 0.00 0.40 -22.00 77.61 -39.73 127.92 0.7535 651.0 539.8
36 0.00 1.07 0.00 0.81 -22.01 77.14 -40.20 127.61 0.7578 579.0 528.4
37 0.00 0.89 0.00 0.68 -22.36 76.97 -40.37 127.90 0.7615 372.0 351.6
38 0.00 0.62 0.00 0.48 -21.63 76.32 -41.02 126.67 0.7629 450.0 377.4
39 0.00 0.98 0.00 0.75 -21.66 75.96 -41.38 126.48 0.7663 548.0 424.5
40 0.00 1.60 0.00 1.47 -23.43 67.81 -49.53 123.94 0.8434 -375.0 -322.4


  • 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.