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

11142 31.44 142.71 16.01 72.77 -14.39 208.33 7.85 213.49 0.2360 -34.1 16.0


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SDO HMI 2011-01-05 03:58:55 UT

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

1 1.87 31.95 0.96 16.43 -14.85 211.47 10.99 222.88 0.2720 1024.4 661.0
2 2.04 -1.00 1.05 -1.00 -14.67 211.37 10.89 223.09 0.2687 1187.2 999999
3 0.00 2.63 0.00 1.36 -16.51 211.44 10.96 218.79 0.2922 884.0 663.2
4 0.00 2.97 0.00 1.54 -16.24 211.27 10.78 218.97 0.2869 887.0 700.4
5 0.00 1.44 0.00 0.74 -15.30 211.15 10.67 220.91 0.2740 837.0 750.9
6 9.43 26.34 4.83 13.49 -14.13 211.00 10.52 223.58 0.2580 1075.8 798.9
7 2.72 -6.00 1.39 -6.00 -14.02 210.72 10.24 223.14 0.2533 1150.8 999999
8 0.00 1.36 0.00 0.70 -15.43 210.57 10.09 219.04 0.2692 1041.0 774.5
9 0.00 1.27 0.00 0.65 -13.87 210.47 9.98 222.85 0.2486 761.0 562.7
10 0.00 1.19 0.00 0.61 -14.08 210.26 9.78 221.68 0.2489 908.0 767.9
11 0.00 1.02 0.00 0.52 -14.32 210.18 9.69 220.78 0.2509 886.0 692.5
12 0.00 2.63 0.00 1.34 -13.13 209.94 9.46 223.52 0.2335 1074.0 906.5
13 0.00 1.19 0.00 0.61 -14.08 209.98 9.50 220.87 0.2458 968.0 799.1
14 0.85 2.21 0.43 1.13 -14.62 209.94 9.46 219.31 0.2522 1013.2 896.5
15 0.00 2.46 0.00 1.25 -13.63 206.90 6.42 211.57 0.2085 -950.0 -807.3
16 2.97 3.31 1.51 1.68 -14.59 206.84 6.35 209.00 0.2220 -1078.7 -826.8
17 0.00 1.44 0.00 0.73 -15.04 206.79 6.31 207.83 0.2283 -920.0 -648.1
18 0.00 1.27 0.00 0.65 -14.44 206.65 6.17 208.62 0.2182 -1142.0 -936.3
19 0.00 1.87 0.00 0.95 -13.66 206.57 6.08 210.15 0.2060 -1023.0 -784.2
20 0.00 3.06 0.00 1.55 -14.38 205.94 5.46 205.93 0.2118 -1062.0 -895.3
21 0.00 6.12 0.00 3.09 -14.06 205.33 4.84 204.00 0.2023 -618.0 -886.5
22 1.87 27.78 0.95 14.06 -14.42 205.30 4.82 203.17 0.2078 -970.2 -806.9
23 0.51 1.87 0.26 0.94 -13.73 205.17 4.68 203.98 0.1961 -1210.8 -1002.2
24 0.00 1.36 0.00 0.69 -14.72 205.19 4.71 202.11 0.2118 -753.0 -547.4
25 4.08 -22.00 2.06 -22.00 -14.39 204.69 4.21 200.55 0.2035 -1042.1 999999
26 5.10 5.27 2.57 2.66 -13.40 204.64 4.16 202.24 0.1874 -1091.8 -898.0
27 0.00 1.53 0.00 0.77 -13.64 204.56 4.07 201.34 0.1907 -937.0 -695.4
28 0.00 1.78 0.00 0.90 -14.18 204.44 3.96 199.80 0.1987 -1037.0 -837.9
29 0.00 3.65 0.00 1.84 -13.55 204.31 3.83 200.33 0.1878 -776.0 -670.0
30 0.00 2.04 0.00 1.03 -14.18 203.93 3.44 197.39 0.1959 -1033.0 -799.4
31 0.00 1.70 0.00 0.86 -14.57 203.90 3.42 196.68 0.2021 -772.0 -600.8


  • 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.