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

12111 14.35 51.22 10.04 34.78 6.67 203.35 43.09 275.45 0.6825 -1.1 83.7


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SDO HMI 2014-07-13 03:00:40 UT

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

1 0.00 1.27 0.00 0.97 4.41 209.75 49.49 272.27 0.7609 -372.0 -257.4
2 0.00 2.45 0.00 1.76 5.79 206.85 46.60 274.07 0.7270 -467.0 -364.9
3 2.91 16.44 2.08 11.75 6.01 206.74 46.49 274.37 0.7256 -560.7 -507.1
4 7.26 -3.00 5.18 -3.00 6.06 206.44 46.18 274.44 0.7219 -829.1 999999
5 0.00 1.09 0.00 0.77 5.02 205.89 45.63 272.98 0.7154 -297.0 -257.4
6 0.00 1.18 0.00 0.83 5.66 205.29 45.04 273.88 0.7080 -653.0 -552.2
7 0.00 1.73 0.00 1.20 6.11 204.86 44.61 274.52 0.7027 -619.0 -503.9
8 0.00 0.27 0.00 0.19 8.41 204.77 44.51 277.81 0.7023 489.0 527.3
9 2.09 3.63 1.45 2.52 9.15 204.71 44.45 278.87 0.7021 631.3 413.0
10 0.73 2.00 0.50 1.38 8.33 204.54 44.28 277.71 0.6994 595.1 400.3
11 0.00 1.36 0.00 0.93 6.39 203.57 43.31 274.94 0.6866 -795.0 -626.9
12 0.00 1.63 0.00 1.08 5.71 201.83 41.58 273.95 0.6642 487.0 438.8
13 0.00 2.63 0.00 1.72 5.68 201.18 40.92 273.91 0.6556 315.0 394.9
14 0.00 0.91 0.00 0.58 9.73 199.71 39.45 280.30 0.6388 478.0 456.9
15 0.00 1.18 0.00 0.75 7.61 199.32 39.06 276.99 0.6316 664.0 582.7
16 0.00 2.00 0.00 1.27 6.58 198.98 38.72 275.37 0.6264 646.0 532.5
17 0.00 1.09 0.00 0.69 6.80 198.76 38.51 275.74 0.6236 548.0 491.8
18 0.00 0.91 0.00 0.58 7.57 198.84 38.58 276.96 0.6251 584.0 488.3
19 0.00 1.09 0.00 0.69 7.14 198.72 38.46 276.29 0.6231 607.0 544.6
20 0.00 0.64 0.00 0.40 7.27 198.61 38.36 276.50 0.6218 698.0 594.4
21 0.00 0.73 0.00 0.45 5.22 197.27 37.01 273.20 0.6027 548.0 544.4
22 0.00 1.45 0.00 0.89 6.08 196.57 36.31 274.65 0.5930 725.0 603.0
23 1.36 5.54 0.83 3.38 8.30 195.98 35.72 278.48 0.5863 759.3 638.8


  • 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.