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

11259 35.90 121.05 19.99 67.81 24.42 78.20 -20.61 43.31 0.4676 -280.2 -218.1


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SDO HMI 2011-07-22 17:59:11 UT

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

1 4.44 69.81 2.45 38.56 23.83 80.33 -18.47 41.55 0.4388 -1179.9 -511.3
2 0.00 1.09 0.00 0.59 21.78 80.55 -18.26 44.80 0.4146 -757.0 -485.2
3 19.49 -1.00 10.77 -1.00 24.05 79.98 -18.82 41.70 0.4448 -1030.6 999999
4 1.63 -1.00 0.91 -1.00 24.29 79.59 -19.22 41.84 0.4515 -648.1 999999
5 1.09 1.18 0.61 0.66 24.07 78.67 -20.14 43.45 0.4589 -744.3 -891.0
6 2.99 9.16 1.68 5.15 24.86 77.89 -20.92 43.18 0.4752 -1022.8 -772.9
7 0.00 1.90 0.00 1.07 24.47 77.85 -20.95 43.86 0.4717 -669.0 -571.4
8 0.00 2.90 0.00 1.64 24.91 77.49 -21.32 43.61 0.4800 -768.0 -584.0
9 0.00 1.54 0.00 0.87 25.40 77.40 -21.41 42.96 0.4859 -783.0 -582.4
10 2.72 2.90 1.55 1.65 25.85 77.09 -21.71 42.64 0.4935 -701.2 -699.5
11 0.00 1.99 0.00 1.12 24.03 77.18 -21.63 45.41 0.4746 -575.0 -448.0
12 0.00 1.00 0.00 0.57 25.93 76.53 -22.28 43.19 0.5002 -602.0 -461.4
13 2.18 4.17 1.24 2.37 24.15 75.75 -23.06 46.90 0.4915 992.5 820.6
14 0.00 2.09 0.00 1.18 23.78 75.53 -23.28 47.74 0.4906 934.0 782.8
15 0.00 1.00 0.00 0.57 24.49 75.32 -23.49 46.82 0.4994 840.0 584.0
16 0.00 1.81 0.00 1.06 26.75 74.61 -24.19 44.10 0.5279 511.0 487.5
17 0.00 1.99 0.00 1.15 24.83 74.88 -23.93 46.75 0.5073 828.0 745.2
18 0.00 2.63 0.00 1.54 26.64 74.08 -24.73 44.84 0.5324 911.0 776.0
19 0.00 1.27 0.00 0.74 26.34 74.07 -24.74 45.29 0.5297 690.0 553.2
20 0.00 0.91 0.00 0.52 24.20 74.42 -24.38 48.25 0.5068 686.0 558.4
21 0.00 2.45 0.00 1.40 23.88 74.49 -24.32 48.70 0.5032 682.0 574.2
22 1.36 1.63 0.78 0.94 24.84 74.22 -24.59 47.44 0.5147 807.7 775.3
23 0.00 2.27 0.00 1.32 26.17 73.77 -25.03 45.86 0.5313 752.0 640.9
24 0.00 0.73 0.00 0.42 26.36 73.62 -25.19 45.73 0.5347 557.0 423.5
25 0.00 0.73 0.00 0.42 25.57 73.54 -25.27 47.01 0.5285 716.0 606.1
26 0.00 1.18 0.00 0.69 25.27 73.34 -25.46 47.67 0.5280 799.0 686.6
27 0.00 1.00 0.00 0.58 25.58 73.08 -25.72 47.44 0.5336 600.0 497.3
28 0.00 1.72 0.00 1.03 23.70 68.87 -29.93 54.05 0.5666 -577.0 -425.3


  • 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.