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

12071 48.81 225.55 25.31 117.05 -10.71 80.53 -14.34 124.32 0.2933 -15.6 -94.3


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SDO HMI 2014-05-24 16:00:38 UT

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

1 0.00 2.16 0.00 1.10 -10.03 86.24 -8.63 134.92 0.2095 227.0 195.8
2 7.39 60.54 3.75 30.71 -9.96 85.87 -9.00 133.50 0.2133 1368.1 512.5
3 12.97 -2.00 6.58 -2.00 -10.08 85.58 -9.28 133.04 0.2183 1197.0 999999
4 0.00 1.08 0.00 0.55 -10.36 85.11 -9.76 132.55 0.2274 819.0 597.4
5 0.00 1.44 0.00 0.74 -11.74 84.55 -10.31 135.26 0.2502 816.0 740.4
6 0.00 1.71 0.00 0.87 -10.41 84.01 -10.86 129.75 0.2421 870.0 599.5
7 0.00 3.42 0.00 1.75 -9.89 83.71 -11.16 127.28 0.2406 894.0 735.0
8 0.00 2.61 0.00 1.35 -13.24 82.39 -12.48 133.96 0.2935 790.0 514.2
9 0.72 3.60 0.37 1.85 -10.71 82.04 -12.83 126.15 0.2714 1021.2 857.2
10 0.00 4.23 0.00 2.18 -10.12 81.97 -12.90 124.19 0.2669 752.0 727.7
11 0.81 3.24 0.42 1.68 -10.45 80.81 -14.06 123.00 0.2860 1172.6 930.7
12 0.00 0.90 0.00 0.47 -10.79 80.67 -14.20 123.74 0.2910 682.0 625.1
13 0.00 1.44 0.00 0.74 -9.90 80.55 -14.32 120.86 0.2850 732.0 629.2
14 0.00 10.90 0.00 5.64 -10.45 80.43 -14.44 122.32 0.2914 942.0 824.5
15 0.00 1.89 0.00 0.98 -10.14 80.22 -14.65 121.04 0.2918 825.0 720.8
16 0.00 0.81 0.00 0.42 -9.83 79.79 -15.08 119.41 0.2955 -897.0 -736.6
17 0.00 1.89 0.00 0.99 -11.98 79.42 -15.45 124.87 0.3190 -913.0 -772.6
18 2.16 46.13 1.12 24.01 -9.64 79.06 -15.80 117.76 0.3047 -1156.5 -599.0
19 4.41 -18.00 2.30 -18.00 -10.10 78.94 -15.92 118.93 0.3099 -1175.2 999999
20 1.71 -18.00 0.89 -18.00 -10.40 78.70 -16.16 119.44 0.3158 -897.8 999999
21 0.90 13.06 0.47 6.86 -10.95 78.00 -16.87 119.93 0.3302 -1149.2 -859.5
22 0.00 1.26 0.00 0.66 -10.58 77.89 -16.98 118.79 0.3290 -810.0 -616.6
23 2.16 -21.00 1.14 -21.00 -10.98 77.77 -17.10 119.69 0.3337 -1146.8 999999
24 0.00 1.44 0.00 0.76 -12.52 77.44 -17.43 123.16 0.3508 -769.0 -531.4
25 0.00 0.81 0.00 0.44 -18.46 76.77 -18.10 134.72 0.4164 -694.0 -584.8
26 0.00 1.26 0.00 0.66 -7.97 77.51 -17.36 110.87 0.3176 -869.0 -740.0
27 4.50 19.10 2.38 10.07 -11.25 77.10 -17.77 119.51 0.3453 -1036.5 -764.2
28 0.00 1.17 0.00 0.62 -12.20 76.87 -17.99 121.60 0.3560 -907.0 -709.5
29 0.00 1.89 0.00 0.99 -9.50 76.95 -17.92 114.64 0.3353 -1108.0 -930.2
30 0.00 0.81 0.00 0.43 -11.34 76.80 -18.06 119.35 0.3503 -590.0 -504.3
31 0.99 35.23 0.53 18.72 -12.08 76.72 -18.15 121.09 0.3572 -1008.7 -457.7
32 10.09 -31.00 5.36 -31.00 -12.20 76.45 -18.42 121.03 0.3619 -1117.1 999999
33 0.00 1.53 0.00 0.81 -11.18 76.26 -18.61 118.26 0.3569 -848.0 -674.9


  • 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.