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

12178 96.09 485.29 48.40 244.26 -1.51 153.59 -5.85 144.72 0.1765 710.8 394.7


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SDO HMI 2014-10-02 22:00:32 UT

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

1 57.45 325.17 28.87 163.38 -1.63 154.50 -4.94 149.08 0.1682 1519.9 460.3
2 0.00 2.82 0.00 1.42 -2.43 153.38 -6.06 146.16 0.1901 1010.0 824.9
3 4.05 5.63 2.04 2.84 -1.65 153.30 -6.14 143.32 0.1799 1163.5 917.1
4 0.00 5.54 0.00 2.79 -2.01 153.29 -6.14 144.49 0.1850 845.0 738.9
5 0.00 1.85 0.00 0.93 -2.68 153.23 -6.21 146.21 0.1951 956.0 797.6
6 0.00 1.85 0.00 0.93 -2.50 153.08 -6.36 145.04 0.1940 670.0 482.5
7 0.00 1.14 0.00 0.58 -1.14 152.88 -6.56 139.69 0.1775 941.0 788.2
8 4.22 70.56 2.13 35.57 -1.77 152.84 -6.60 141.76 0.1863 1020.1 409.1
9 1.94 -8.00 0.97 -8.00 -0.96 152.66 -6.77 138.13 0.1775 1081.5 999999
10 0.00 1.14 0.00 0.57 -0.08 152.67 -6.77 134.63 0.1664 861.0 606.2
11 2.46 -8.00 1.24 -8.00 -1.23 152.63 -6.80 139.00 0.1814 1058.7 999999
12 0.00 1.32 0.00 0.66 -0.53 152.64 -6.80 136.37 0.1724 958.0 722.7
13 4.14 -8.00 2.08 -8.00 -1.47 152.57 -6.87 139.61 0.1853 982.7 999999
14 3.52 7.04 1.77 3.54 -0.45 152.39 -7.04 135.01 0.1742 1139.2 831.5
15 0.62 6.25 0.31 3.14 0.15 152.24 -7.19 131.85 0.1689 1108.4 881.1
16 0.00 3.78 0.00 1.91 -0.78 152.18 -7.26 135.47 0.1809 693.0 594.0
17 0.00 2.38 0.00 1.20 -1.18 151.54 -7.89 134.56 0.1936 1000.0 821.2
18 0.00 1.58 0.00 0.80 -0.22 151.21 -8.22 129.63 0.1866 848.0 731.2
19 0.00 1.32 0.00 0.67 -1.07 151.21 -8.23 132.94 0.1963 793.0 612.5
20 0.44 2.55 0.22 1.29 -0.98 150.97 -8.47 131.77 0.1983 750.0 492.4
21 0.00 1.23 0.00 0.62 0.26 150.91 -8.53 126.59 0.1855 -819.0 -659.6
22 0.00 0.88 0.00 0.45 -1.11 150.36 -9.08 130.27 0.2076 -798.0 -678.8
23 0.00 1.94 0.00 0.98 0.25 150.34 -9.10 124.82 0.1936 -827.0 -619.8
24 0.00 1.23 0.00 0.62 0.46 150.21 -9.22 123.57 0.1933 -1048.0 -757.1
25 0.97 2.29 0.49 1.16 -1.09 149.82 -9.62 128.53 0.2146 -1160.8 -863.6
26 1.32 13.81 0.67 7.00 -0.31 149.82 -9.62 125.56 0.2064 -1222.5 -866.6
27 2.46 -26.00 1.25 -26.00 -0.46 149.67 -9.77 125.73 0.2100 -1075.1 999999
28 3.08 5.10 1.56 2.59 -1.31 149.66 -9.78 128.85 0.2190 -1167.1 -861.1
29 1.06 2.29 0.54 1.16 -0.98 149.54 -9.90 127.31 0.2170 -936.8 -747.1
30 1.76 -26.00 0.89 -26.00 -0.25 149.51 -9.92 124.49 0.2101 -996.5 999999
31 0.00 1.23 0.00 0.63 -2.20 148.89 -10.54 129.72 0.2388 -1162.0 -911.0
32 6.60 9.68 3.37 4.95 -2.75 148.64 -10.79 130.77 0.2481 -1145.7 -799.7
33 0.00 2.02 0.00 1.03 -0.70 148.35 -11.08 123.18 0.2307 -954.0 -744.2
34 0.00 1.67 0.00 0.85 -0.40 148.20 -11.24 121.73 0.2301 -884.0 -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.