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

12201 26.13 92.51 17.96 63.97 -4.73 84.20 -43.39 101.32 0.7003 289.5 252.3


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SDO HMI 2014-11-01 15:00:28 UT

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

1 0.00 1.04 0.00 0.69 -4.55 86.91 -40.68 101.85 0.6663 540.0 481.8
2 0.00 0.87 0.00 0.58 -5.94 86.20 -41.39 103.65 0.6791 497.0 393.6
3 0.00 1.12 0.00 0.76 -5.38 86.09 -41.50 102.79 0.6788 -728.0 -557.2
4 0.00 1.99 0.00 1.35 -6.39 85.72 -41.88 104.13 0.6864 -516.0 -454.3
5 0.00 0.35 0.00 0.23 -5.03 85.80 -41.79 102.20 0.6815 -599.0 -545.2
6 0.00 1.47 0.00 1.00 -5.98 85.51 -42.08 103.47 0.6877 -583.0 -437.5
7 0.00 1.30 0.00 0.88 -4.47 85.48 -42.11 101.31 0.6841 460.0 450.9
8 0.00 1.30 0.00 0.88 -5.75 85.33 -42.26 103.09 0.6893 -659.0 -539.9
9 0.00 0.87 0.00 0.59 -5.99 85.27 -42.32 103.41 0.6907 285.0 333.9
10 0.00 1.90 0.00 1.30 -5.57 85.19 -42.40 102.79 0.6906 -654.0 -488.2
11 0.00 0.87 0.00 0.59 -5.27 85.22 -42.38 102.37 0.6895 -686.0 -557.9
12 5.36 8.22 3.68 5.64 -5.65 84.86 -42.74 102.80 0.6949 573.8 430.6
13 0.00 1.21 0.00 0.83 -5.33 84.64 -42.95 102.28 0.6967 678.0 540.4
14 10.21 50.62 7.00 34.74 -4.27 84.68 -42.91 100.80 0.6935 1053.6 549.9
15 3.12 4.85 2.14 3.33 -4.76 84.56 -43.03 101.46 0.6962 746.1 536.2
16 4.41 -14.00 3.04 -14.00 -4.17 84.45 -43.15 100.58 0.6962 786.5 999999
17 0.00 1.38 0.00 0.96 -5.07 84.33 -43.26 101.84 0.6998 561.0 460.4
18 0.95 -14.00 0.66 -14.00 -3.94 84.09 -43.50 100.18 0.7001 663.2 999999
19 0.00 1.12 0.00 0.78 -3.46 84.12 -43.47 99.51 0.6986 687.0 654.2
20 0.00 1.82 0.00 1.26 -4.94 83.93 -43.66 101.54 0.7044 476.0 429.6
21 2.08 -14.00 1.44 -14.00 -3.68 83.94 -43.65 99.77 0.7013 650.0 999999
22 0.00 1.38 0.00 0.97 -5.16 83.83 -43.76 101.81 0.7061 457.0 301.2
23 0.00 1.47 0.00 1.02 -4.02 83.84 -43.76 100.22 0.7033 393.0 289.9
24 0.00 1.56 0.00 1.12 -5.03 81.81 -45.78 101.09 0.7298 -654.0 -525.9
25 0.00 0.61 0.00 0.46 -6.01 79.24 -48.35 101.74 0.7613 -645.0 -619.1
26 0.00 1.21 0.00 0.93 -6.24 79.03 -48.56 101.98 0.7641 -606.0 -570.2
27 0.00 1.90 0.00 1.47 -6.51 78.58 -49.01 102.21 0.7696 -666.0 -553.9
28 0.00 1.30 0.00 1.00 -6.24 78.48 -49.11 101.84 0.7701 -652.0 -538.5
29 0.00 0.78 0.00 0.61 -6.58 78.25 -49.34 102.23 0.7734 -375.0 -302.9


  • 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.