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

11352 43.00 262.80 30.21 182.81 -23.76 284.61 -37.02 128.27 0.7029 430.6 271.8


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SDO HMI 2011-11-19 04:58:57 UT

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

1 1.03 206.82 0.70 141.38 -23.35 286.31 -35.32 128.84 0.6838 603.0 326.0
2 0.94 -1.00 0.64 -1.00 -23.52 286.17 -35.45 128.95 0.6863 1053.5 999999
3 31.42 -1.00 21.49 -1.00 -23.82 285.84 -35.79 129.09 0.6916 1055.6 999999
4 0.00 9.10 0.00 6.32 -23.47 284.38 -37.25 127.66 0.7037 809.0 640.5
5 0.00 3.52 0.00 2.44 -23.18 284.27 -37.36 127.23 0.7029 645.0 543.6
6 0.00 3.00 0.00 2.11 -23.84 284.01 -37.62 127.87 0.7096 642.0 415.8
7 0.00 0.94 0.00 0.66 -24.04 283.94 -37.69 128.07 0.7115 308.0 204.4
8 0.00 1.80 0.00 1.25 -22.88 284.25 -37.38 126.84 0.7013 835.0 606.1
9 0.00 0.94 0.00 0.66 -22.82 284.07 -37.56 126.65 0.7028 512.0 451.2
10 0.00 0.69 0.00 0.49 -23.95 283.48 -38.15 127.66 0.7155 341.0 261.6
11 0.00 0.26 0.00 0.18 -22.37 283.93 -37.70 126.00 0.7014 667.0 565.0
12 0.00 0.94 0.00 0.65 -21.35 284.20 -37.43 124.89 0.6925 591.0 502.9
13 0.00 0.86 0.00 0.59 -21.46 284.01 -37.62 124.90 0.6951 708.0 610.6
14 3.09 5.92 2.19 4.19 -23.57 283.16 -38.47 126.99 0.7163 721.8 575.7
15 0.00 0.86 0.00 0.59 -20.05 283.78 -37.85 122.95 0.6892 497.0 393.6
16 0.00 1.55 0.00 1.09 -20.88 281.61 -40.02 122.72 0.7165 532.0 414.6
17 0.00 1.80 0.00 1.37 -24.61 279.03 -42.60 125.81 0.7613 -592.0 -503.4
18 0.00 1.12 0.00 0.87 -24.62 277.77 -43.86 125.15 0.7728 -653.0 -563.6
19 0.00 1.20 0.00 0.94 -24.59 277.46 -44.17 124.97 0.7755 -620.0 -542.6
20 0.00 1.55 0.00 1.22 -24.94 277.12 -44.51 125.19 0.7802 -673.0 -492.8
21 0.00 1.55 0.00 1.22 -24.25 276.88 -44.75 124.27 0.7791 -608.0 -561.3
22 0.00 1.72 0.00 1.33 -23.41 277.20 -44.43 123.45 0.7723 -640.0 -560.0
23 0.00 2.06 0.00 1.61 -23.65 277.01 -44.62 123.64 0.7751 -620.0 -451.7
24 0.00 0.94 0.00 0.74 -23.92 276.80 -44.83 123.85 0.7783 -703.0 -649.3
25 0.00 1.20 0.00 0.95 -24.29 276.58 -45.04 124.17 0.7819 -474.0 -468.5
26 0.00 1.20 0.00 1.00 -26.87 275.26 -46.37 126.48 0.8052 -467.0 -353.9
27 1.46 2.58 1.16 2.05 -24.26 276.32 -45.31 124.02 0.7842 -384.1 -387.8
28 2.23 3.35 1.78 2.67 -23.95 276.00 -45.63 123.49 0.7857 -537.9 -439.5
29 2.83 3.61 2.25 2.86 -23.71 276.06 -45.57 123.25 0.7841 -719.4 -580.8
30 0.00 1.72 0.00 1.38 -23.70 275.36 -46.27 122.91 0.7903 -462.0 -392.1


  • 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.