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

11355 43.72 314.17 23.25 166.91 14.64 251.56 16.69 309.46 0.3631 -488.9 -317.7


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SDO HMI 2011-11-25 18:58:57 UT

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

1 0.00 1.71 0.00 0.96 17.98 257.48 22.61 307.81 0.4649 -900.0 -725.3
2 0.00 1.20 0.00 0.65 13.94 254.88 20.01 302.93 0.3975 -752.0 -564.5
3 40.04 275.08 21.30 146.26 14.17 252.39 17.52 306.85 0.3663 -1312.1 -436.6
4 3.68 -3.00 1.95 -3.00 14.08 251.81 16.94 307.55 0.3580 -1239.4 999999
5 0.00 1.37 0.00 0.72 12.90 251.72 16.85 304.89 0.3460 -615.0 -504.8
6 0.00 4.96 0.00 2.65 16.77 250.75 15.88 315.08 0.3725 -991.0 -743.2
7 0.00 2.05 0.00 1.07 15.21 247.24 12.37 318.76 0.3149 920.0 772.5
8 0.00 0.94 0.00 0.49 17.36 245.63 10.77 326.75 0.3266 787.0 621.0
9 0.00 0.94 0.00 0.49 17.57 245.55 10.68 327.32 0.3288 712.0 623.2
10 0.00 2.31 0.00 1.21 17.24 245.34 10.48 327.24 0.3223 1039.0 801.7
11 0.00 1.54 0.00 0.81 18.16 244.42 9.55 331.08 0.3274 823.0 582.7
12 0.00 2.14 0.00 1.12 18.60 243.84 8.97 333.19 0.3292 728.0 646.0
13 0.00 5.39 0.00 2.82 18.38 243.70 8.84 333.23 0.3251 1008.0 868.3
14 0.00 4.19 0.00 2.19 18.48 243.27 8.40 334.50 0.3233 1084.0 850.2
15 0.00 1.03 0.00 0.54 19.50 243.29 8.42 335.83 0.3386 825.0 653.2
16 0.00 2.91 0.00 1.53 19.69 243.27 8.40 336.12 0.3412 925.0 695.0
17 0.00 1.37 0.00 0.72 18.57 242.83 7.96 335.79 0.3216 871.0 688.3
18 0.00 1.11 0.00 0.58 19.22 242.55 7.68 337.39 0.3296 792.0 610.5
19 0.00 1.80 0.00 0.97 24.14 242.78 7.92 341.85 0.4052 720.0 453.0
20 0.00 1.45 0.00 0.76 17.56 242.41 7.54 335.53 0.3035 910.0 767.9
21 0.00 0.68 0.00 0.37 22.30 241.90 7.03 342.23 0.3728 825.0 694.4


  • 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.