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

12171 97.21 425.27 51.64 227.22 -10.69 265.27 -11.83 148.08 0.3665 278.5 82.3


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SDO HMI 2014-09-24 00:00:34 UT

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

1 0.00 0.62 0.00 0.31 -3.60 276.14 -0.97 174.77 0.1858 643.0 513.6
2 0.00 1.50 0.00 0.83 -19.66 274.14 -2.96 173.81 0.4533 864.0 683.8
3 0.00 1.77 0.00 0.91 -8.99 273.35 -3.76 166.78 0.2842 759.0 594.8
4 0.00 1.06 0.00 0.55 -9.96 272.88 -4.23 166.02 0.3020 943.0 810.6
5 0.00 1.06 0.00 0.55 -10.53 272.87 -4.24 166.44 0.3112 642.0 465.9
6 0.00 1.77 0.00 0.93 -11.08 271.81 -5.29 163.73 0.3244 600.0 548.8
7 0.00 1.24 0.00 0.62 -0.37 270.90 -6.21 139.80 0.1682 833.0 576.5
8 0.00 1.33 0.00 0.69 -9.30 270.65 -6.45 158.40 0.3026 57.0 96.5
9 4.69 181.59 2.43 94.17 -8.93 270.26 -6.84 156.73 0.2994 1107.6 421.3
10 18.93 -9.00 9.81 -9.00 -8.59 270.05 -7.05 155.63 0.2956 1414.7 999999
11 16.36 -9.00 8.50 -9.00 -8.87 269.89 -7.21 155.55 0.3010 1149.0 999999
12 0.00 1.33 0.00 0.69 -8.13 269.29 -7.81 152.66 0.2942 816.0 581.1
13 0.00 1.33 0.00 0.69 -9.22 269.18 -7.93 153.96 0.3114 494.0 467.5
14 0.00 0.97 0.00 0.50 -5.01 269.07 -8.03 146.10 0.2507 808.0 660.7
15 0.00 1.06 0.00 0.54 -4.83 268.74 -8.36 144.60 0.2514 881.0 647.5
16 8.67 49.27 4.51 25.67 -8.74 268.45 -8.65 151.17 0.3097 1250.8 640.4
17 11.41 -16.00 5.95 -16.00 -8.68 268.14 -8.96 150.22 0.3114 1096.7 999999
18 0.00 1.06 0.00 0.55 -9.28 268.01 -9.10 150.78 0.3211 846.0 698.1
19 3.89 -16.00 2.03 -16.00 -8.59 267.87 -9.23 149.32 0.3124 1060.8 999999
20 0.00 0.62 0.00 0.32 -9.00 267.86 -9.24 149.95 0.3183 617.0 567.6
21 1.42 -16.00 0.74 -16.00 -8.44 267.78 -9.32 148.83 0.3109 1059.8 999999
22 1.86 7.61 0.97 3.98 -9.25 267.70 -9.41 149.92 0.3233 867.5 611.0
23 0.00 0.97 0.00 0.51 -9.10 267.58 -9.53 149.36 0.3220 613.0 455.5
24 0.88 2.03 0.46 1.07 -8.85 265.88 -11.22 144.66 0.3338 -970.4 -754.8
25 0.00 1.42 0.00 0.75 -10.04 263.59 -13.51 141.57 0.3718 -771.0 -639.3
26 0.00 2.12 0.00 1.13 -9.73 263.48 -13.63 140.80 0.3690 -814.0 -771.5
27 0.00 0.88 0.00 0.50 -17.14 262.77 -14.33 149.74 0.4714 760.0 590.5
28 0.00 0.62 0.00 0.33 -9.68 262.85 -14.25 139.45 0.3749 -796.0 -750.1
29 0.00 1.06 0.00 0.56 -8.94 262.76 -14.35 137.92 0.3668 -728.0 -574.8
30 0.00 0.97 0.00 0.52 -10.26 262.67 -14.44 140.07 0.3839 -764.0 -663.8
31 0.00 0.80 0.00 0.44 -12.18 260.97 -16.13 140.03 0.4246 -888.0 -730.6
32 0.00 0.27 0.00 0.14 -11.67 260.94 -16.17 139.18 0.4189 -710.0 -661.0
33 0.00 0.53 0.00 0.29 -13.69 259.86 -17.24 140.41 0.4537 -836.0 -732.5
34 29.10 155.41 16.24 86.80 -13.60 258.83 -18.27 138.64 0.4631 -1318.6 -386.2
35 0.00 0.44 0.00 0.25 -13.02 258.19 -18.91 136.79 0.4631 -516.0 -515.0
36 0.00 1.59 0.00 0.89 -12.29 258.06 -19.05 135.46 0.4565 -867.0 -685.1
37 0.00 0.97 0.00 0.54 -12.20 257.77 -19.34 134.90 0.4587 -759.0 -649.9


  • 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.