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

12163 34.74 158.12 20.35 93.26 -15.99 65.89 -23.38 135.33 0.5437 413.6 304.5


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SDO HMI 2014-09-10 23:00:35 UT

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

1 0.00 0.80 0.00 0.46 -13.88 68.85 -20.42 136.17 0.4911 749.0 587.6
2 0.00 1.60 0.00 0.93 -15.80 67.98 -21.29 137.66 0.5208 701.0 533.9
3 0.00 1.42 0.00 0.83 -15.65 67.80 -21.47 137.21 0.5210 893.0 687.8
4 0.00 0.98 0.00 0.57 -16.23 67.29 -21.98 137.32 0.5322 132.0 139.5
5 0.00 1.42 0.00 0.83 -16.37 67.17 -22.10 137.35 0.5349 44.0 61.7
6 2.23 128.05 1.30 74.79 -15.55 67.13 -22.14 136.21 0.5267 1235.6 479.6
7 0.27 -6.00 0.16 -6.00 -16.02 66.98 -22.30 136.63 0.5331 833.7 999999
8 3.21 -6.00 1.87 -6.00 -15.79 66.97 -22.30 136.32 0.5308 1120.7 999999
9 5.08 -6.00 2.97 -6.00 -15.90 66.72 -22.55 136.15 0.5345 907.3 999999
10 19.95 -6.00 11.65 -6.00 -15.60 66.72 -22.55 135.75 0.5314 1173.4 999999
11 0.71 -6.00 0.42 -6.00 -15.86 66.28 -22.99 135.54 0.5385 708.2 999999
12 1.51 -6.00 0.89 -6.00 -15.60 66.18 -23.10 135.06 0.5370 704.1 999999
13 0.00 0.62 0.00 0.37 -15.88 64.01 -25.26 132.89 0.5624 323.0 399.7
14 0.00 0.71 0.00 0.44 -18.46 62.81 -26.47 134.91 0.5991 453.0 422.1
15 0.00 1.51 0.00 0.92 -15.73 62.67 -26.61 131.22 0.5752 -730.0 -653.6
16 0.00 0.98 0.00 0.61 -18.91 62.01 -27.26 134.63 0.6111 265.0 323.3
17 0.00 0.62 0.00 0.38 -16.83 61.83 -27.44 131.80 0.5940 -610.0 -500.0
18 0.00 0.71 0.00 0.44 -16.24 61.82 -27.46 131.01 0.5889 -641.0 -481.8
19 1.78 3.65 1.09 2.23 -16.01 61.74 -27.53 130.64 0.5876 -901.7 -776.5
20 0.00 2.67 0.00 1.66 -17.38 61.42 -27.86 132.10 0.6032 -730.0 -529.1
21 0.00 1.96 0.00 1.20 -16.13 61.44 -27.83 130.49 0.5919 -817.0 -668.0
22 0.00 1.51 0.00 0.95 -18.06 61.12 -28.15 132.67 0.6123 -832.0 -649.2
23 0.00 1.25 0.00 0.78 -18.24 60.98 -28.29 132.75 0.6152 -478.0 -424.6
24 0.00 1.25 0.00 0.78 -18.15 60.78 -28.49 132.44 0.6165 -627.0 -445.4
25 0.00 0.53 0.00 0.35 -22.11 59.78 -29.49 136.17 0.6610 553.0 469.2
26 0.00 0.89 0.00 0.55 -16.62 60.86 -28.41 130.56 0.6023 -605.0 -501.1
27 0.00 1.16 0.00 0.73 -17.84 60.51 -28.76 131.78 0.6165 -636.0 -482.6
28 0.00 2.76 0.00 1.78 -19.78 59.36 -29.91 133.08 0.6447 -383.0 -392.3
29 0.00 1.07 0.00 0.68 -18.47 59.48 -29.79 131.59 0.6323 -779.0 -597.1


  • 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.