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

12071 40.54 215.04 20.73 109.94 -10.58 81.09 -10.45 133.47 0.2415 121.9 -6.0


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SDO HMI 2014-05-24 22:00:38 UT

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

1 1.08 70.10 0.54 35.28 -10.08 86.11 -5.43 147.88 0.1761 986.5 485.6
2 17.21 -1.00 8.66 -1.00 -10.02 85.77 -5.77 146.11 0.1784 1313.8 999999
3 0.00 0.99 0.00 0.50 -10.33 85.26 -6.27 144.85 0.1876 641.0 488.7
4 0.00 1.08 0.00 0.55 -11.43 84.71 -6.83 145.84 0.2085 933.0 659.8
5 0.00 1.53 0.00 0.78 -11.71 84.67 -6.87 146.45 0.2128 716.0 585.1
6 0.00 1.17 0.00 0.59 -11.71 84.48 -7.05 145.74 0.2146 983.0 818.6
7 0.00 2.07 0.00 1.05 -10.44 84.08 -7.46 140.49 0.2015 910.0 766.2
8 0.00 1.35 0.00 0.68 -10.01 83.87 -7.66 138.29 0.1983 986.0 890.3
9 0.00 1.08 0.00 0.55 -10.63 83.83 -7.71 140.14 0.2067 786.0 616.2
10 0.00 2.79 0.00 1.41 -10.01 83.19 -8.35 135.86 0.2063 844.0 680.7
11 0.00 1.89 0.00 0.96 -10.13 82.22 -9.32 133.15 0.2195 877.0 749.4
12 0.00 1.89 0.00 0.96 -10.65 81.98 -9.56 134.17 0.2285 977.0 721.1
13 0.00 0.99 0.00 0.50 -10.06 81.94 -9.60 132.11 0.2223 801.0 653.4
14 0.00 3.51 0.00 1.79 -10.43 81.58 -9.96 132.31 0.2309 927.0 709.8
15 0.00 1.80 0.00 0.92 -10.03 81.03 -10.51 129.47 0.2336 972.0 859.5
16 0.99 19.55 0.51 9.98 -10.37 80.93 -10.61 130.31 0.2386 1095.6 761.8
17 0.99 -16.00 0.51 -16.00 -10.12 80.78 -10.76 129.11 0.2379 1072.1 999999
18 1.35 -16.00 0.69 -16.00 -10.42 80.55 -10.99 129.53 0.2442 1018.9 999999
19 0.00 2.25 0.00 1.15 -10.21 80.40 -11.14 128.46 0.2439 789.0 616.1
20 2.07 33.25 1.06 17.04 -9.80 79.09 -12.45 124.16 0.2578 -1255.3 -591.3
21 0.00 2.43 0.00 1.25 -10.41 78.69 -12.85 125.27 0.2691 -1165.0 -918.8
22 0.00 1.35 0.00 0.70 -10.87 78.06 -13.47 125.40 0.2820 -756.0 -556.3
23 3.69 26.40 1.91 13.68 -11.05 77.74 -13.80 125.30 0.2882 -1176.1 -872.5
24 0.00 1.17 0.00 0.60 -7.83 77.59 -13.95 114.76 0.2642 -916.0 -782.9
25 0.00 1.89 0.00 0.99 -12.68 77.36 -14.18 129.06 0.3091 -746.0 -627.5
26 5.95 -23.00 3.09 -23.00 -11.32 77.18 -14.36 125.05 0.2983 -1022.3 999999
27 0.00 0.99 0.00 0.51 -7.86 77.33 -14.20 114.49 0.2683 -949.0 -869.4
28 0.00 1.08 0.00 0.56 -9.42 77.14 -14.39 119.32 0.2825 -725.0 -565.6
29 0.00 1.08 0.00 0.56 -12.12 76.94 -14.59 126.81 0.3090 -932.0 -750.9
30 0.63 23.34 0.33 12.18 -12.34 76.90 -14.64 127.29 0.3117 -1131.0 -653.3
31 0.00 2.79 0.00 1.45 -11.97 76.79 -14.75 126.12 0.3096 -1084.0 -889.5
32 6.58 -30.00 3.43 -30.00 -12.21 76.55 -14.99 126.34 0.3151 -1142.8 999999
33 0.00 0.81 0.00 0.42 -10.61 76.10 -15.44 121.18 0.3072 -799.0 -574.9
34 0.00 4.42 0.00 2.35 -13.39 73.32 -18.22 124.18 0.3692 -56.0 -170.3


  • 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.