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

11355 50.17 319.35 25.60 163.22 14.45 251.60 5.76 335.86 0.2470 -466.9 -331.2


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SDO HMI 2011-11-24 22:58:57 UT

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

1 0.00 1.20 0.00 0.63 18.38 258.14 12.30 324.89 0.3530 -862.0 -658.6
2 0.00 4.79 0.00 2.53 18.11 257.29 11.45 326.29 0.3415 -814.0 -742.5
3 42.21 276.79 21.54 141.22 13.97 252.48 6.64 332.16 0.2415 -1378.7 -473.0
4 0.00 1.03 0.00 0.53 16.62 252.35 6.51 337.12 0.2808 -695.0 -512.4
5 0.00 1.28 0.00 0.66 16.87 252.14 6.30 338.12 0.2832 -813.0 -569.9
6 2.31 -3.00 1.18 -3.00 13.67 252.01 6.18 333.25 0.2333 -1338.6 999999
7 5.65 -3.00 2.88 -3.00 13.89 251.84 6.00 334.33 0.2352 -1178.2 999999
8 0.00 1.80 0.00 0.91 12.35 250.10 4.26 338.56 0.1993 813.0 659.4
9 0.00 1.63 0.00 0.84 17.09 246.60 0.76 357.27 0.2668 908.0 674.9
10 0.00 5.39 0.00 2.76 16.45 246.16 0.32 358.78 0.2556 408.0 865.1
11 0.00 2.14 0.00 1.10 16.82 246.10 0.26 359.04 0.2618 1140.0 966.9
12 0.00 1.80 0.00 0.92 17.40 245.42 -0.42 1.48 0.2717 737.0 656.5
13 0.00 1.88 0.00 0.97 17.31 245.23 -0.60 2.15 0.2703 1074.0 866.6
14 0.00 1.03 0.00 0.53 17.31 244.43 -1.41 4.99 0.2711 704.0 652.7
15 0.00 1.46 0.00 0.75 18.85 244.23 -1.61 5.16 0.2972 733.0 582.4
16 0.00 1.03 0.00 0.53 18.08 244.20 -1.63 5.50 0.2844 776.0 619.9
17 0.00 1.28 0.00 0.66 18.42 243.92 -1.92 6.30 0.2905 760.0 767.0
18 0.00 1.54 0.00 0.80 19.35 243.78 -2.05 6.37 0.3062 713.0 561.3
19 0.00 1.28 0.00 0.67 18.73 243.48 -2.36 7.59 0.2965 961.0 819.3
20 0.00 1.97 0.00 1.02 19.16 243.25 -2.58 8.09 0.3042 807.0 670.1
21 0.00 1.03 0.00 0.53 19.10 242.69 -3.15 9.85 0.3047 837.0 667.0
22 0.00 1.46 0.00 0.75 18.66 242.42 -3.42 10.97 0.2984 861.0 712.2
23 0.00 1.20 0.00 0.62 18.20 242.33 -3.51 11.57 0.2910 929.0 679.6
24 0.00 2.14 0.00 1.11 18.79 242.16 -3.67 11.67 0.3012 724.0 626.4
25 0.00 1.20 0.00 0.62 18.41 242.11 -3.73 12.11 0.2953 764.0 599.9
26 0.00 1.97 0.00 1.02 18.04 239.62 -6.22 20.11 0.3009 927.0 690.3
27 0.00 1.03 0.00 0.54 18.96 238.10 -7.73 23.21 0.3244 -879.0 -754.1


  • 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.