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

11353 20.57 83.74 10.29 43.12 8.91 259.62 -11.48 196.66 0.2395 -276.3 -86.8


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SDO HMI 2011-11-23 00:58:57 UT

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

1 0.00 3.00 0.00 1.50 10.68 271.17 0.07 359.55 0.1526 -1021.0 -766.6
2 19.97 30.25 9.97 15.10 7.78 266.92 -4.18 35.33 0.1253 -1219.4 -642.0
3 0.00 2.06 0.00 1.03 9.87 266.20 -4.89 31.35 0.1623 -706.0 -476.5
4 0.00 0.86 0.00 0.43 5.22 265.06 -6.03 61.28 0.1199 -913.0 -772.8
5 0.00 1.20 0.00 0.60 5.84 264.82 -6.28 57.92 0.1290 -895.0 -696.1
6 0.00 1.46 0.00 0.73 6.94 264.74 -6.35 51.52 0.1410 -1173.0 -1017.2
7 0.00 1.71 0.00 0.86 8.90 264.23 -6.87 44.21 0.1702 -979.0 -824.0
8 0.00 1.11 0.00 0.56 8.84 264.05 -7.05 45.20 0.1716 -992.0 -814.6
9 0.00 2.66 0.00 1.33 7.80 263.62 -7.48 51.58 0.1654 -1019.0 -816.5
10 0.00 7.54 0.00 3.80 9.08 263.17 -7.93 47.57 0.1854 -881.0 -726.2
11 0.00 1.11 0.00 0.56 8.33 263.00 -8.09 51.30 0.1793 -1090.0 -923.9
12 0.00 1.29 0.00 0.65 8.48 262.40 -8.70 52.65 0.1891 -764.0 -622.2
13 0.00 1.37 0.00 0.69 8.39 261.97 -9.12 54.32 0.1940 -794.0 -562.1
14 0.00 1.03 0.00 0.53 5.25 254.93 -16.16 78.00 0.2847 -722.0 -548.8
15 0.00 0.94 0.00 0.51 9.86 249.67 -21.43 68.74 0.3879 800.0 644.6
16 0.00 1.20 0.00 0.65 10.22 249.45 -21.65 68.06 0.3931 922.0 773.6
17 0.00 1.20 0.00 0.65 9.80 249.45 -21.65 69.07 0.3909 809.0 655.2
18 0.60 2.66 0.32 1.43 10.07 249.23 -21.86 68.60 0.3955 1109.1 933.0
19 0.00 0.86 0.00 0.46 10.87 249.11 -21.99 66.80 0.4018 857.0 614.2
20 0.00 0.94 0.00 0.51 10.30 249.02 -22.07 68.21 0.3999 860.0 732.6
21 0.00 1.37 0.00 0.74 9.88 248.89 -22.21 69.32 0.3997 875.0 626.3
22 0.00 1.29 0.00 0.70 10.66 248.80 -22.30 67.56 0.4052 797.0 606.4
23 0.00 1.80 0.00 0.97 10.00 248.69 -22.41 69.20 0.4034 1032.0 855.3
24 0.00 1.80 0.00 0.97 9.52 248.59 -22.51 70.41 0.4024 921.0 785.6
25 0.00 3.86 0.00 2.09 9.76 248.48 -22.62 69.93 0.4053 872.0 766.8
26 0.00 1.29 0.00 0.70 10.61 247.56 -23.54 68.64 0.4233 750.0 542.5
27 0.00 1.71 0.00 0.94 10.43 247.41 -23.69 69.16 0.4246 842.0 728.0
28 0.00 3.68 0.00 2.03 10.77 246.22 -24.87 69.24 0.4437 899.0 612.0
29 0.00 2.49 0.00 1.40 12.50 244.71 -26.39 66.73 0.4743 827.0 620.7


  • 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.