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

11228 34.01 186.11 19.17 105.17 17.50 20.46 22.92 309.34 0.4815 -450.0 -279.3


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SDO HMI 2011-06-05 23:59:10 UT

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

1 0.00 1.72 0.00 1.05 21.48 26.74 29.20 309.02 0.5865 -572.0 -507.2
2 0.00 0.36 0.00 0.22 23.76 26.90 29.36 312.04 0.6064 522.0 570.0
3 0.00 1.45 0.00 0.88 21.67 26.26 28.72 309.73 0.5828 -692.0 -604.8
4 0.00 2.62 0.00 1.59 21.61 26.10 28.56 309.78 0.5805 -878.0 -621.9
5 0.00 1.36 0.00 0.80 19.65 24.24 26.70 308.63 0.5437 -771.0 -675.4
6 0.00 1.00 0.00 0.59 19.91 24.00 26.46 309.26 0.5431 -654.0 -504.1
7 0.00 1.18 0.00 0.71 22.29 24.35 26.81 312.41 0.5673 307.0 409.4
8 0.00 2.17 0.00 1.27 19.65 23.77 26.23 309.09 0.5383 -673.0 -508.5
9 0.00 1.63 0.00 0.95 21.14 21.77 24.23 313.44 0.5292 -792.0 -653.4
10 24.06 139.94 13.60 79.13 16.89 21.08 23.54 307.42 0.4831 -1117.4 -414.0
11 6.69 -10.00 3.79 -10.00 17.30 21.00 23.46 308.22 0.4857 -866.8 999999
12 0.00 1.72 0.00 0.97 16.82 20.28 22.74 308.22 0.4728 -741.0 -536.1
13 0.00 2.53 0.00 1.43 17.94 19.73 22.19 310.78 0.4764 -923.0 -606.4
14 0.00 1.81 0.00 1.01 17.46 18.84 21.30 311.06 0.4615 -769.0 -629.7
15 0.00 1.09 0.00 0.60 16.72 17.23 19.69 311.92 0.4354 -789.0 -597.8
16 0.00 0.54 0.00 0.30 16.88 17.11 19.57 312.37 0.4357 -692.0 -494.7
17 0.00 1.90 0.00 1.05 19.25 16.23 18.69 317.63 0.4507 757.0 677.0
18 0.00 1.09 0.00 0.60 19.41 15.91 18.37 318.36 0.4492 636.0 494.3
19 3.26 14.38 1.78 7.88 18.38 14.81 17.27 318.39 0.4261 973.8 641.0
20 0.00 1.27 0.00 0.70 19.35 14.68 17.14 320.16 0.4358 817.0 679.4
21 0.00 1.27 0.00 0.69 19.02 14.48 16.94 319.97 0.4300 976.0 825.8
22 0.00 1.09 0.00 0.60 19.22 14.46 16.92 320.30 0.4321 831.0 694.8
23 0.00 1.18 0.00 0.64 18.54 14.33 16.79 319.44 0.4229 710.0 644.3
24 0.00 1.00 0.00 0.54 18.51 14.12 16.58 319.73 0.4204 746.0 633.0
25 0.00 1.81 0.00 0.97 16.24 13.62 16.08 316.66 0.3890 864.0 688.6


  • 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.