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

12203 66.99 299.33 40.47 181.96 12.67 114.88 34.56 286.47 0.5785 -149.4 -116.0


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SDO HMI 2014-11-05 05:00:28 UT

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

1 35.44 181.94 22.14 113.72 13.13 117.18 36.86 286.47 0.6115 -1166.5 -378.1
2 1.82 -1.00 1.12 -1.00 13.43 116.43 36.11 287.19 0.6024 -953.7 999999
3 0.00 1.47 0.00 0.90 10.57 115.65 35.33 282.65 0.5849 -772.0 -666.5
4 0.00 3.46 0.00 2.12 11.71 115.78 35.46 284.54 0.5890 -981.0 -755.7
5 0.00 1.30 0.00 0.79 10.76 115.38 35.06 283.04 0.5815 -755.0 -598.7
6 0.00 1.04 0.00 0.63 11.81 115.49 35.17 284.79 0.5854 -627.0 -571.0
7 0.00 1.12 0.00 0.66 11.36 112.36 32.04 284.96 0.5406 689.0 491.0
8 0.95 4.06 0.56 2.38 10.94 112.20 31.88 284.26 0.5372 885.5 670.7
9 0.00 1.64 0.00 0.97 13.78 111.99 31.67 289.50 0.5430 800.0 556.2
10 0.00 1.04 0.00 0.61 11.74 111.66 31.34 285.92 0.5317 634.0 436.7
11 0.95 96.03 0.55 55.59 11.69 111.41 31.09 285.92 0.5279 716.3 411.2
12 6.91 -11.00 4.01 -11.00 11.92 111.04 30.73 286.48 0.5234 1003.5 999999
13 5.88 -11.00 3.40 -11.00 11.96 110.66 30.34 286.71 0.5181 1168.4 999999
14 0.00 1.82 0.00 1.05 12.98 110.80 30.48 288.57 0.5235 750.0 564.4
15 7.78 -11.00 4.49 -11.00 11.69 110.52 30.20 286.26 0.5152 1105.8 999999
16 7.26 -11.00 4.20 -11.00 12.23 110.59 30.27 287.26 0.5180 981.4 999999
17 0.00 1.73 0.00 1.00 11.31 110.41 30.09 285.57 0.5124 737.0 662.0
18 0.00 2.68 0.00 1.54 11.44 110.14 29.82 285.92 0.5089 903.0 785.7


  • 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.