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

11142 24.03 113.21 12.44 58.48 -14.39 208.72 12.06 225.83 0.2808 106.3 73.0


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SDO HMI 2011-01-05 10:58:55 UT

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

1 2.72 25.74 1.42 13.45 -14.61 211.64 14.98 232.09 0.3184 812.2 711.5
2 1.53 -1.00 0.80 -1.00 -15.03 211.55 14.88 230.84 0.3213 1053.1 999999
3 1.27 -1.00 0.67 -1.00 -14.82 211.50 14.83 231.29 0.3186 1142.7 999999
4 0.00 2.12 0.00 1.12 -16.30 211.45 14.78 227.61 0.3331 937.0 717.4
5 0.00 1.27 0.00 0.67 -15.46 211.23 14.56 229.20 0.3216 873.0 691.2
6 9.09 21.66 4.73 11.27 -14.32 211.09 14.42 231.84 0.3083 1082.8 895.5
7 2.29 -6.00 1.19 -6.00 -14.32 210.84 14.17 231.36 0.3051 1040.3 999999
8 0.00 1.19 0.00 0.62 -15.53 210.79 14.13 228.21 0.3168 961.0 726.4
9 0.00 2.29 0.00 1.20 -15.74 210.78 14.11 227.66 0.3189 771.0 568.4
10 0.00 1.87 0.00 0.96 -12.38 210.38 13.71 236.00 0.2806 698.0 553.6
11 0.00 1.36 0.00 0.70 -13.97 210.41 13.74 231.49 0.2959 842.0 683.5
12 0.00 1.36 0.00 0.70 -13.46 210.16 13.49 232.41 0.2877 856.0 699.7
13 0.00 2.80 0.00 1.45 -13.19 210.14 13.48 233.15 0.2849 838.0 754.7
14 0.00 2.12 0.00 1.10 -14.60 210.10 13.44 229.18 0.2985 832.0 762.5
15 0.00 1.19 0.00 0.62 -13.88 210.00 13.33 230.90 0.2897 874.0 651.1
16 0.00 1.70 0.00 0.88 -15.15 209.61 12.94 226.72 0.2982 657.0 362.4
17 0.00 1.78 0.00 0.91 -14.04 207.43 10.76 224.56 0.2594 -862.0 -634.8
18 0.00 0.85 0.00 0.44 -15.12 207.02 10.35 220.58 0.2678 -872.0 -688.4
19 0.00 5.27 0.00 2.69 -13.74 206.74 10.07 223.52 0.2477 -1107.0 -697.0
20 0.00 1.53 0.00 0.78 -13.96 206.04 9.37 220.90 0.2424 -832.0 -640.0
21 0.00 1.44 0.00 0.74 -14.08 205.98 9.31 220.39 0.2433 -935.0 -723.6
22 0.00 1.61 0.00 0.83 -14.47 205.93 9.27 219.21 0.2478 -1033.0 -758.3
23 0.00 2.72 0.00 1.39 -14.80 205.76 9.10 217.83 0.2503 -772.0 -650.8
24 0.00 1.87 0.00 0.95 -14.54 205.35 8.68 217.25 0.2426 -874.0 -714.9
25 1.27 2.63 0.65 1.34 -13.79 205.08 8.41 218.38 0.2298 -1024.1 -863.1
26 2.63 16.40 1.34 8.36 -14.39 204.76 8.09 215.73 0.2347 -1144.1 -825.0
27 3.23 3.31 1.64 1.68 -13.43 204.54 7.88 217.59 0.2195 -1115.5 -1163.0
28 0.00 3.48 0.00 1.77 -14.15 204.48 7.81 215.39 0.2286 -1188.0 -875.5
29 0.00 2.63 0.00 1.34 -13.68 204.28 7.61 215.97 0.2201 -1070.0 -813.7
30 0.00 1.02 0.00 0.52 -14.13 204.05 7.38 213.96 0.2240 -1025.0 -808.1


  • 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.