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

11266 47.65 124.09 26.13 67.97 19.91 241.75 21.56 305.50 0.4254 33.3 206.5


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SDO HMI 2011-08-09 18:59:10 UT

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

1 0.00 2.08 0.00 1.19 19.12 247.88 27.70 297.99 0.4993 -427.0 -481.1
2 3.61 6.05 2.06 3.45 19.00 247.72 27.53 297.89 0.4964 -945.0 -779.7
3 5.14 6.23 2.91 3.52 19.05 246.78 26.60 298.65 0.4842 -939.2 -800.9
4 0.00 1.26 0.00 0.72 19.36 246.80 26.62 299.23 0.4863 -750.0 -570.0
5 0.00 2.08 0.00 1.17 18.97 246.45 26.26 298.76 0.4793 -833.0 -673.3
6 0.00 2.26 0.00 1.28 19.44 246.53 26.34 299.59 0.4832 -709.0 -520.4
7 0.00 0.63 0.00 0.36 18.73 246.26 26.08 298.43 0.4754 -543.0 -574.0
8 0.00 1.08 0.00 0.62 21.07 246.47 26.28 302.70 0.4929 -641.0 -440.9
9 0.00 1.35 0.00 0.76 18.49 245.98 25.79 298.19 0.4700 -627.0 -539.1
10 0.00 0.90 0.00 0.50 18.81 245.28 25.09 299.37 0.4626 -741.0 -674.7
11 0.00 0.99 0.00 0.55 18.91 245.12 24.93 299.71 0.4610 -679.0 -600.4
12 8.48 14.62 4.72 8.13 18.35 245.00 24.81 298.69 0.4559 -1015.0 -856.5
13 0.00 2.71 0.00 1.50 18.64 244.76 24.57 299.48 0.4545 -470.0 -509.8
14 4.24 5.14 2.33 2.82 18.05 243.27 23.08 299.58 0.4304 -912.8 -585.8
15 0.00 1.35 0.00 0.74 18.13 242.93 22.75 300.06 0.4264 -791.0 -538.7
16 0.00 2.35 0.00 1.28 22.02 240.47 20.28 310.74 0.4259 660.0 612.2
17 0.00 1.17 0.00 0.64 21.49 240.15 19.96 310.14 0.4172 766.0 619.4
18 0.00 1.08 0.00 0.59 21.73 239.87 19.68 310.95 0.4160 686.0 614.3
19 0.00 1.53 0.00 0.83 20.04 239.60 19.42 307.87 0.3973 751.0 559.3
20 0.00 1.62 0.00 0.89 22.17 239.83 19.64 311.87 0.4197 692.0 489.7
21 0.00 1.99 0.00 1.08 21.45 239.48 19.30 310.94 0.4088 868.0 743.3
22 3.25 34.21 1.75 18.38 20.27 239.15 18.97 308.97 0.3938 840.3 691.9
23 2.71 23.65 1.47 12.79 21.30 239.25 19.07 310.95 0.4047 896.6 749.4
24 6.95 -22.00 3.74 -22.00 19.99 239.02 18.83 308.57 0.3895 1210.6 999999
25 2.17 -23.00 1.17 -23.00 21.09 239.09 18.90 310.75 0.4006 1139.5 999999
26 0.99 -23.00 0.54 -23.00 20.97 238.90 18.71 310.76 0.3972 992.2 999999
27 4.78 -22.00 2.57 -22.00 20.19 238.77 18.58 309.33 0.3882 1108.7 999999
28 5.33 6.59 2.87 3.55 20.89 238.51 18.33 311.15 0.3917 1045.4 878.9
29 0.00 1.17 0.00 0.63 20.05 237.39 17.20 311.03 0.3699 820.0 620.7


  • 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.