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

11199 83.46 271.15 52.95 172.03 20.66 188.55 29.68 312.06 0.6252 -133.9 21.6


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SDO HMI 2011-04-27 13:59:06 UT

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

1 15.39 129.92 10.03 84.51 20.24 191.47 32.60 308.88 0.6515 -1063.5 -315.8
2 1.42 -1.00 0.92 -1.00 19.96 191.06 32.19 308.85 0.6452 -920.4 999999
3 20.56 -1.00 13.36 -1.00 20.69 190.97 32.09 309.85 0.6497 -833.5 999999
4 4.54 -1.00 2.93 -1.00 20.21 190.78 31.90 309.41 0.6441 -1011.4 999999
5 0.00 1.51 0.00 0.99 21.56 191.06 32.19 310.86 0.6574 -551.0 -404.5
6 2.22 -1.00 1.43 -1.00 20.36 190.24 31.37 310.04 0.6397 -917.2 999999
7 0.00 1.16 0.00 0.75 21.49 190.24 31.37 311.47 0.6487 -784.0 -595.4
8 0.00 6.23 0.00 3.92 19.63 188.74 29.86 310.43 0.6184 -942.0 -576.1
9 0.00 2.31 0.00 1.47 21.25 188.68 29.80 312.56 0.6312 -774.0 -538.7
10 0.00 1.16 0.00 0.73 21.23 188.08 29.20 313.09 0.6250 -672.0 -523.6
11 0.00 8.19 0.00 5.20 21.53 188.03 29.16 313.50 0.6271 -906.0 -586.1
12 0.00 2.31 0.00 1.42 19.19 186.90 28.02 311.59 0.5954 730.0 654.7
13 4.09 5.43 2.59 3.43 22.10 187.20 28.32 315.00 0.6239 632.7 345.1
14 0.00 1.51 0.00 0.95 21.15 186.84 27.97 314.16 0.6120 600.0 429.8
15 5.16 85.25 3.21 52.67 21.19 186.31 27.43 314.76 0.6071 751.6 514.1
16 0.00 3.92 0.00 2.40 19.78 185.96 27.08 313.30 0.5909 578.0 489.6
17 1.25 -15.00 0.77 -15.00 21.35 186.08 27.20 315.18 0.6063 690.3 999999
18 2.76 -15.00 1.70 -15.00 20.88 185.88 27.00 314.79 0.6000 748.0 999999
19 10.86 -15.00 6.68 -15.00 20.73 185.49 26.61 315.01 0.5947 986.0 999999
20 2.22 -15.00 1.37 -15.00 21.29 185.34 26.47 315.86 0.5985 580.2 999999
21 4.00 -15.00 2.46 -15.00 21.09 185.27 26.39 315.69 0.5959 865.8 999999
22 5.43 15.13 3.32 9.23 20.32 185.12 26.25 314.86 0.5872 930.8 740.6
23 2.31 6.14 1.42 3.76 20.78 184.99 26.11 315.59 0.5903 935.9 696.1
24 1.25 -15.00 0.76 -15.00 21.07 184.90 26.03 316.05 0.5922 880.1 999999
25 0.00 0.98 0.00 0.60 21.50 183.73 24.85 317.86 0.5850 763.0 628.2


  • 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.