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

12073 46.16 146.66 23.57 74.97 -12.42 63.37 -8.34 145.39 0.2429 195.3 95.4


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SDO HMI 2014-05-26 10:00:39 UT

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

1 0.00 1.17 0.00 0.59 -12.75 67.85 -3.86 161.62 0.2093 823.0 594.2
2 1.44 24.89 0.73 12.52 -10.22 67.51 -4.20 154.98 0.1711 1160.6 908.8
3 6.76 -2.00 3.40 -2.00 -10.56 67.38 -4.33 155.16 0.1773 1150.3 999999
4 1.98 -2.00 1.00 -2.00 -10.22 67.27 -4.44 153.70 0.1729 1223.8 999999
5 0.00 2.71 0.00 1.36 -10.56 67.11 -4.60 153.77 0.1793 851.0 775.8
6 0.00 1.26 0.00 0.64 -14.06 67.01 -4.70 160.13 0.2350 831.0 628.8
7 2.98 11.46 1.51 5.82 -12.90 66.50 -5.21 156.17 0.2201 983.3 889.3
8 0.00 0.63 0.00 0.32 -14.68 66.33 -5.38 158.54 0.2489 690.0 595.7
9 2.07 -7.00 1.05 -7.00 -12.87 66.28 -5.43 155.23 0.2211 1176.8 999999
10 0.00 2.89 0.00 1.44 -7.00 66.39 -5.32 136.97 0.1356 -747.0 -696.9
11 2.62 11.55 1.33 5.86 -12.50 66.17 -5.54 154.01 0.2162 1201.9 839.1
12 0.00 1.80 0.00 0.91 -10.07 66.18 -5.52 147.99 0.1796 851.0 705.2
13 0.99 2.62 0.50 1.33 -12.81 66.03 -5.68 154.12 0.2220 992.7 710.9
14 0.00 1.62 0.00 0.82 -12.78 65.85 -5.86 153.32 0.2229 704.0 480.4
15 11.18 14.16 5.67 7.18 -11.97 65.33 -6.37 149.51 0.2150 1152.3 721.8
16 0.00 0.81 0.00 0.42 -14.27 64.77 -6.94 152.36 0.2536 964.0 698.0
17 0.00 1.26 0.00 0.64 -12.19 64.83 -6.88 148.11 0.2226 861.0 655.6
18 0.00 1.17 0.00 0.60 -14.33 64.39 -7.32 151.21 0.2576 855.0 728.9
19 0.00 3.16 0.00 1.61 -11.75 63.12 -8.59 141.02 0.2335 1141.0 709.1
20 4.42 7.04 2.26 3.59 -12.21 62.88 -8.83 141.52 0.2421 1048.6 791.8
21 0.45 1.98 0.23 1.02 -13.57 62.67 -9.03 144.24 0.2624 -1019.6 -834.2
22 0.00 0.72 0.00 0.37 -13.26 62.21 -9.50 142.15 0.2629 -714.0 -477.8
23 0.54 2.62 0.28 1.34 -12.79 62.17 -9.54 140.88 0.2573 819.0 609.9
24 0.90 4.60 0.47 2.37 -14.19 61.86 -9.85 143.30 0.2788 -908.6 -724.0
25 0.00 3.52 0.00 1.82 -14.59 60.66 -11.05 141.04 0.2964 -1010.0 -793.3
26 0.00 1.17 0.00 0.61 -14.59 60.14 -11.56 139.78 0.3018 -777.0 -656.1
27 0.00 1.62 0.00 0.84 -14.40 59.71 -12.00 138.32 0.3043 -1045.0 -785.7
28 0.00 1.80 0.00 0.93 -13.12 59.49 -12.22 134.77 0.2917 -1098.0 -936.2
29 0.00 1.26 0.00 0.65 -11.57 59.56 -12.15 130.81 0.2736 -999.0 -779.4
30 0.00 1.62 0.00 0.84 -13.03 59.24 -12.47 133.96 0.2936 -1024.0 -876.9
31 0.00 0.81 0.00 0.42 -15.08 59.09 -12.62 138.43 0.3194 -771.0 -614.0
32 0.00 2.62 0.00 1.36 -13.40 59.15 -12.56 134.70 0.2988 -976.0 -791.1
33 0.00 3.61 0.00 1.87 -13.06 58.95 -12.76 133.39 0.2974 -914.0 -850.8
34 0.00 2.98 0.00 1.55 -13.33 58.84 -12.87 133.84 0.3019 -880.0 -708.2
35 0.90 3.61 0.47 1.88 -13.21 58.33 -13.38 132.45 0.3066 -978.2 -736.2
36 4.87 16.96 2.55 8.86 -13.86 57.87 -13.83 133.09 0.3193 -1011.5 -576.5
37 1.44 4.96 0.75 2.59 -13.30 57.78 -13.93 131.55 0.3144 -1029.4 -796.8
38 2.62 -36.00 1.37 -36.00 -13.70 57.63 -14.08 132.23 0.3206 -952.8 999999


  • 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.