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

12178 91.68 494.66 46.26 249.26 -1.53 153.49 -6.50 141.90 0.1835 583.2 384.4


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SDO HMI 2014-10-02 21:00:32 UT

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

1 53.05 323.03 26.68 162.45 -1.67 154.48 -5.51 146.35 0.1739 1548.3 483.3
2 0.62 2.55 0.31 1.29 -2.38 153.36 -6.63 143.55 0.1950 1010.3 792.9
3 3.61 8.71 1.82 4.39 -1.65 153.28 -6.71 140.85 0.1860 1175.5 902.7
4 0.00 1.76 0.00 0.89 -2.65 153.15 -6.84 143.51 0.2010 896.0 805.8
5 0.00 3.69 0.00 1.86 -1.99 153.12 -6.87 141.33 0.1921 611.0 510.1
6 5.81 75.83 2.93 38.28 -1.72 152.79 -7.20 139.10 0.1922 1041.7 396.9
7 2.20 -6.00 1.11 -6.00 -1.27 152.61 -7.38 136.81 0.1884 1005.0 999999
8 0.00 1.94 0.00 0.97 -0.03 152.62 -7.37 131.93 0.1733 839.0 689.2
9 3.69 -6.00 1.86 -6.00 -1.48 152.55 -7.44 137.33 0.1919 995.0 999999
10 3.08 6.60 1.55 3.32 -0.45 152.37 -7.62 132.77 0.1814 1174.7 767.3
11 0.53 5.72 0.27 2.88 0.18 152.25 -7.74 129.67 0.1757 1120.5 892.5
12 0.00 0.70 0.00 0.35 -0.06 152.19 -7.80 130.48 0.1792 776.0 601.2
13 0.00 0.79 0.00 0.40 0.30 152.16 -7.83 128.81 0.1756 838.0 677.0
14 0.00 1.58 0.00 0.80 -0.67 152.13 -7.86 132.72 0.1870 814.0 627.9
15 0.70 2.02 0.36 1.02 -1.19 151.58 -8.41 132.76 0.2000 933.5 727.7
16 0.00 0.62 0.00 0.31 1.01 151.31 -8.68 122.73 0.1801 559.0 550.9
17 0.00 3.52 0.00 1.78 -0.23 151.22 -8.77 127.84 0.1939 808.0 581.2
18 0.00 3.25 0.00 1.65 -0.96 150.98 -9.01 129.90 0.2051 769.0 550.7
19 0.00 1.23 0.00 0.62 0.31 150.89 -9.10 124.57 0.1930 -905.0 -765.6
20 0.00 0.97 0.00 0.49 0.48 150.62 -9.37 123.02 0.1951 -698.0 -565.1
21 0.00 1.14 0.00 0.58 -1.12 150.37 -9.62 128.64 0.2149 -838.0 -696.4
22 0.00 1.32 0.00 0.67 0.18 150.34 -9.65 123.53 0.2020 -702.0 -550.3
23 0.00 1.23 0.00 0.62 -0.16 150.31 -9.68 124.79 0.2057 -785.0 -505.8
24 0.00 1.32 0.00 0.67 0.48 150.22 -9.77 121.95 0.2009 -1051.0 -833.9
25 2.02 16.45 1.03 8.35 -0.35 149.82 -10.17 124.20 0.2144 -1207.2 -857.1
26 0.97 2.64 0.49 1.34 -1.07 149.82 -10.17 126.90 0.2217 -1155.5 -861.9
27 3.52 -25.00 1.79 -25.00 -0.50 149.67 -10.32 124.38 0.2180 -1065.8 999999
28 0.00 0.70 0.00 0.36 -1.56 149.67 -10.32 128.18 0.2290 -794.0 -613.2
29 3.08 6.60 1.57 3.35 -1.32 149.64 -10.35 127.27 0.2268 -1114.7 -771.5
30 0.88 2.46 0.45 1.25 -0.92 149.58 -10.41 125.71 0.2236 -1028.3 -776.4
31 2.82 -25.00 1.43 -25.00 -0.26 149.52 -10.47 123.08 0.2179 -980.0 999999
32 0.00 1.50 0.00 0.76 -1.50 149.42 -10.57 127.33 0.2316 -752.0 -515.9
33 0.00 1.85 0.00 0.94 -2.18 148.87 -11.12 128.13 0.2462 -1171.0 -924.8
34 5.10 10.56 2.61 5.41 -2.76 148.65 -11.34 129.38 0.2553 -1144.9 -853.7
35 0.00 1.85 0.00 0.94 -0.68 148.29 -11.70 121.70 0.2393 -972.0 -756.0
36 0.00 0.53 0.00 0.27 -3.12 147.75 -12.24 128.28 0.2708 515.0 388.5


  • 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.