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

12203 56.78 308.18 33.88 184.89 12.67 114.87 33.45 286.83 0.5633 -142.5 -120.8


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SDO HMI 2014-11-05 03:00:28 UT

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

1 28.69 184.00 17.67 113.38 13.12 117.17 35.76 286.78 0.5967 -1182.3 -422.8
2 0.00 0.69 0.00 0.43 15.10 116.89 35.48 290.13 0.5991 -514.0 -492.4
3 2.42 -1.00 1.48 -1.00 13.36 116.39 34.97 287.45 0.5868 -898.8 999999
4 0.00 1.04 0.00 0.62 9.78 115.76 34.35 281.48 0.5696 -590.0 -468.0
5 0.69 3.54 0.42 2.14 11.67 115.83 34.41 284.75 0.5745 -899.9 -725.1
6 0.00 1.38 0.00 0.83 10.59 115.64 34.23 282.93 0.5695 -764.0 -660.4
7 0.00 0.69 0.00 0.41 10.72 115.44 34.03 283.21 0.5670 -752.0 -655.5
8 0.00 1.21 0.00 0.72 10.97 115.11 33.69 283.75 0.5629 -717.0 -618.5
9 0.00 0.95 0.00 0.57 14.11 115.18 33.76 289.15 0.5728 -709.0 -627.6
10 0.00 1.47 0.00 0.86 10.56 113.47 32.05 283.47 0.5386 459.0 365.7
11 0.00 0.95 0.00 0.56 10.45 113.10 31.68 283.38 0.5331 598.0 518.5
12 1.30 2.59 0.75 1.50 10.96 112.24 30.82 284.62 0.5220 807.7 713.9
13 0.00 0.86 0.00 0.50 11.87 112.10 30.69 286.38 0.5226 569.0 514.3
14 0.00 1.56 0.00 0.90 11.39 111.87 30.45 285.57 0.5178 734.0 547.8
15 0.00 2.25 0.00 1.31 13.80 111.94 30.52 290.05 0.5272 729.0 582.5
16 0.00 1.12 0.00 0.65 11.73 111.59 30.18 286.33 0.5149 643.0 470.8
17 0.00 2.33 0.00 1.36 13.47 111.82 30.41 289.50 0.5242 542.0 447.7
18 0.86 101.55 0.50 58.15 11.71 111.31 29.89 286.40 0.5108 780.9 480.1
19 14.69 -18.00 8.42 -18.00 11.91 110.81 29.39 287.00 0.5042 1143.4 999999
20 5.62 -18.00 3.21 -18.00 12.22 110.60 29.18 287.69 0.5022 1037.4 999999
21 2.51 -18.00 1.43 -18.00 11.65 110.50 29.08 286.62 0.4988 1097.2 999999


  • 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.