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

11333 37.48 140.87 18.93 71.31 14.81 243.15 -5.81 28.34 0.2037 -105.5 65.0


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SDO HMI 2011-10-28 09:59:00 UT

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

1 3.99 47.89 2.01 24.13 14.49 245.91 -3.05 16.93 0.1776 -1038.5 -553.1
2 17.18 -1.00 8.66 -1.00 14.82 245.54 -3.42 18.27 0.1850 -1106.7 999999
3 0.00 2.26 0.00 1.14 14.31 245.42 -3.54 19.81 0.1772 -945.0 -771.7
4 1.56 -1.00 0.79 -1.00 15.12 245.38 -3.58 18.53 0.1907 -717.6 999999
5 0.00 2.78 0.00 1.40 14.97 244.92 -4.04 21.00 0.1909 -296.0 -404.7
6 0.00 0.43 0.00 0.22 14.00 244.88 -4.09 23.27 0.1758 -501.0 -631.4
7 0.00 1.30 0.00 0.66 14.46 244.74 -4.22 22.91 0.1839 -654.0 -498.3
8 0.00 2.60 0.00 1.31 14.30 244.47 -4.49 24.58 0.1834 -448.0 -599.4
9 0.00 1.47 0.00 0.75 15.78 244.10 -4.87 23.09 0.2091 -863.0 -731.5
10 0.00 1.39 0.00 0.70 14.42 244.13 -4.83 25.91 0.1877 -832.0 -648.8
11 0.00 1.82 0.00 0.92 13.55 244.12 -4.85 28.23 0.1745 759.0 549.0
12 0.00 0.95 0.00 0.48 14.75 243.59 -5.37 27.50 0.1968 874.0 586.4
13 0.00 1.39 0.00 0.70 14.78 243.38 -5.59 28.36 0.1990 904.0 793.4
14 0.00 2.17 0.00 1.09 13.54 243.25 -5.71 32.30 0.1818 853.0 701.6
15 0.00 0.95 0.00 0.48 12.94 243.21 -5.76 34.43 0.1737 732.0 646.4
16 0.61 2.69 0.31 1.36 14.17 243.12 -5.85 31.08 0.1923 1108.3 838.9
17 0.00 0.87 0.00 0.44 13.39 243.07 -5.89 33.57 0.1813 817.0 550.4
18 0.00 1.65 0.00 0.84 16.44 242.77 -6.19 27.02 0.2288 1106.0 861.1
19 0.00 1.74 0.00 0.88 15.86 242.79 -6.17 28.19 0.2200 980.0 852.7
20 0.00 0.87 0.00 0.44 15.29 242.81 -6.16 29.46 0.2113 -752.0 -523.8
21 9.63 25.85 4.87 13.07 14.41 242.52 -6.44 32.88 0.2010 -1079.9 -449.7
22 1.39 1.82 0.70 0.92 14.40 241.84 -7.12 35.55 0.2075 -671.9 -310.4
23 0.00 1.21 0.00 0.62 14.46 241.65 -7.31 36.08 0.2102 -560.0 -480.8
24 0.00 1.30 0.00 0.66 14.12 241.32 -7.64 38.28 0.2091 929.0 666.3
25 0.00 2.34 0.00 1.19 14.27 241.16 -7.80 38.39 0.2128 978.0 734.8
26 0.00 4.42 0.00 2.25 14.84 240.36 -8.60 39.41 0.2287 968.0 825.4
27 0.00 1.47 0.00 0.75 14.48 240.35 -8.61 40.53 0.2242 1008.0 841.5
28 0.00 3.21 0.00 1.64 15.96 240.07 -8.90 37.31 0.2464 913.0 809.0
29 3.12 17.01 1.59 8.67 15.44 239.84 -9.12 39.37 0.2420 995.4 824.3
30 0.00 2.26 0.00 1.15 15.98 239.78 -9.18 38.10 0.2497 790.0 681.9
31 0.00 0.95 0.00 0.49 15.83 239.76 -9.20 38.56 0.2480 812.0 675.1
32 0.00 1.04 0.00 0.53 15.71 239.73 -9.23 38.96 0.2467 845.0 646.9
33 0.00 1.30 0.00 0.67 16.07 239.53 -9.43 38.62 0.2535 853.0 713.8
34 0.00 1.47 0.00 0.76 15.92 239.19 -9.77 39.99 0.2551 713.0 635.6


  • 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.