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

12057 59.33 318.56 32.00 172.19 14.87 248.64 -15.41 39.94 0.4014 -419.4 -280.5


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SDO HMI 2014-05-11 21:00:37 UT

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

1 0.00 1.52 0.00 0.83 16.85 249.99 -14.06 34.46 0.4128 685.0 682.3
2 0.00 2.06 0.00 1.12 16.12 249.42 -14.63 36.59 0.4087 -401.0 -417.9
3 1.70 287.75 0.92 155.14 15.39 249.22 -14.83 38.12 0.4016 -878.9 -391.9
4 21.78 -3.00 11.76 -3.00 15.07 249.04 -15.01 38.95 0.3994 -1162.9 999999
5 2.69 -3.00 1.45 -3.00 15.30 249.03 -15.02 38.61 0.4023 -950.5 999999
6 32.71 -3.00 17.62 -3.00 14.63 249.01 -15.04 39.75 0.3944 -1236.0 999999
7 0.00 0.90 0.00 0.49 18.17 248.60 -15.45 35.11 0.4420 752.0 628.4
8 0.00 1.08 0.00 0.57 11.78 247.68 -16.37 47.39 0.3766 651.0 529.9
9 0.00 0.90 0.00 0.48 12.94 247.54 -16.51 45.37 0.3909 728.0 605.1
10 0.00 1.97 0.00 1.09 16.80 247.20 -16.85 39.43 0.4387 920.0 722.4
11 0.00 1.16 0.00 0.63 12.79 247.51 -16.54 45.70 0.3894 727.0 577.3
12 0.00 1.34 0.00 0.74 16.87 246.83 -17.22 39.93 0.4432 720.0 570.7
13 0.00 1.52 0.00 0.84 16.55 246.83 -17.22 40.43 0.4395 788.0 633.6
14 0.00 0.45 0.00 0.24 13.05 246.91 -17.14 46.22 0.3993 375.0 436.4
15 0.00 1.25 0.00 0.68 14.09 246.74 -17.31 44.62 0.4127 887.0 557.1
16 0.00 1.16 0.00 0.64 15.12 246.42 -17.63 43.37 0.4274 788.0 623.8
17 0.00 2.06 0.00 1.12 14.26 246.36 -17.69 44.93 0.4187 768.0 597.5
18 0.45 1.79 0.25 0.98 14.65 246.00 -18.05 44.83 0.4269 706.0 584.9
19 0.00 0.90 0.00 0.49 15.20 245.43 -18.62 44.78 0.4393 805.0 613.2
20 0.00 2.87 0.00 1.57 11.60 243.88 -20.17 53.52 0.4219 632.0 643.4
21 0.00 1.08 0.00 0.62 16.51 240.73 -23.32 48.93 0.5054 771.0 633.4
22 0.00 1.43 0.00 0.82 15.68 240.70 -23.35 50.29 0.4981 841.0 736.4
23 0.00 1.43 0.00 0.82 15.40 240.35 -23.70 51.14 0.4996 675.0 538.4
24 0.00 1.43 0.00 0.83 16.24 239.97 -24.08 50.23 0.5116 619.0 452.7
25 0.00 0.90 0.00 0.53 17.97 238.96 -25.09 48.72 0.5388 656.0 526.7
26 0.00 1.61 0.00 0.92 13.99 239.45 -24.60 54.46 0.4983 722.0 595.6


  • 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.