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

11316 123.57 501.60 99.24 401.84 -12.30 48.56 -48.69 110.92 0.7872 -20.5 24.8


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SDO HMI 2011-10-12 14:59:02 UT

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

1 42.16 209.22 31.79 157.58 -12.09 51.54 -45.71 111.83 0.7563 859.8 324.8
2 0.61 -1.00 0.46 -1.00 -11.52 51.62 -45.63 111.15 0.7534 765.4 999999
3 1.75 -1.00 1.34 -1.00 -12.68 50.83 -46.42 112.26 0.7660 -327.2 999999
4 0.00 3.41 0.00 2.69 -14.35 50.03 -47.21 113.96 0.7803 509.0 362.1
5 2.80 3.76 2.22 2.98 -14.15 49.72 -47.53 113.59 0.7827 559.9 422.5
6 0.96 1.75 0.77 1.39 -14.30 49.45 -47.80 113.65 0.7859 250.3 319.1
7 2.62 13.12 2.04 10.23 -12.47 49.93 -47.32 111.63 0.7744 442.8 24.2
8 5.86 -7.00 4.57 -7.00 -12.22 49.86 -47.39 111.30 0.7744 477.2 999999
9 0.00 1.22 0.00 0.96 -12.67 49.75 -47.50 111.80 0.7771 151.0 124.5
10 0.00 1.22 0.00 0.96 -12.16 49.46 -47.79 111.06 0.7782 393.0 264.0
11 1.05 2.89 0.83 2.28 -12.03 49.12 -48.13 110.77 0.7812 397.9 438.5
12 0.44 4.37 0.36 3.56 -13.55 48.26 -48.98 112.27 0.7949 552.2 315.3
13 1.57 2.01 1.26 1.60 -11.95 48.64 -48.61 110.48 0.7858 265.9 314.4
14 1.14 -12.00 0.93 -12.00 -13.60 47.97 -49.28 112.21 0.7980 349.2 999999
15 0.00 1.92 0.00 1.54 -11.36 48.17 -49.08 109.60 0.7886 585.0 446.9
16 0.00 1.66 0.00 1.37 -13.30 47.43 -49.82 111.65 0.8022 -372.0 -354.3
17 2.54 251.90 2.05 212.09 -11.40 47.69 -49.56 109.47 0.7936 365.4 -226.3
18 0.96 -17.00 0.78 -17.00 -11.21 47.73 -49.52 109.25 0.7925 489.3 999999
19 7.43 -17.00 6.17 -17.00 -12.83 47.03 -50.22 110.94 0.8045 -899.7 999999
20 0.00 1.49 0.00 1.21 -10.74 47.42 -49.83 108.57 0.7943 486.0 389.4
21 0.00 0.61 0.00 0.50 -11.91 47.13 -50.12 109.89 0.8007 -661.0 -682.0
22 1.66 -17.00 1.36 -17.00 -11.66 47.15 -50.10 109.59 0.7998 -747.6 999999
23 0.00 1.05 0.00 0.90 -14.04 46.09 -51.16 112.02 0.8173 -474.0 -479.4
24 42.68 -17.00 36.02 -17.00 -12.41 46.13 -51.12 110.11 0.8119 -817.9 999999
25 1.22 -17.00 1.05 -17.00 -12.77 45.58 -51.67 110.34 0.8181 -230.9 999999
26 6.12 -17.00 5.24 -17.00 -12.27 45.53 -51.72 109.74 0.8172 -379.5 999999


  • 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.