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

11991 224.77 1016.83 124.27 563.94 -24.87 91.50 -20.77 134.33 0.4484 28.8 -43.6


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SDO HMI 2014-03-02 13:00:28 UT

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

1 51.28 291.43 27.31 155.45 -22.40 96.32 -15.95 136.35 0.3697 1225.1 490.0
2 2.33 17.87 1.25 9.62 -23.90 95.87 -16.41 138.49 0.3913 947.6 479.9
3 1.55 -1.00 0.84 -1.00 -23.52 95.44 -16.83 137.08 0.3916 765.9 999999
4 18.13 -1.00 9.73 -1.00 -23.08 95.40 -16.87 136.18 0.3874 1007.3 999999
5 4.40 -1.00 2.36 -1.00 -22.43 95.45 -16.82 134.98 0.3799 1035.4 999999
6 0.00 2.50 0.00 1.35 -22.66 94.78 -17.49 134.39 0.3899 471.0 303.7
7 0.00 1.04 0.00 0.56 -23.14 94.48 -17.80 134.87 0.3983 615.0 440.0
8 0.00 0.52 0.00 0.28 -22.89 94.44 -17.83 134.34 0.3961 517.0 394.8
9 0.00 0.95 0.00 0.51 -22.18 94.34 -17.94 132.76 0.3901 690.0 448.5
10 0.00 1.04 0.00 0.56 -21.59 94.25 -18.03 131.42 0.3854 931.0 752.8
11 0.00 1.21 0.00 0.65 -21.55 94.08 -18.19 131.11 0.3870 809.0 651.7
12 1.29 258.97 0.71 142.64 -24.23 93.67 -18.60 135.73 0.4186 -752.9 43.3
13 0.00 2.42 0.00 1.30 -22.03 93.72 -18.56 131.57 0.3960 822.0 790.9
14 36.34 -12.00 19.91 -12.00 -24.38 92.89 -19.39 134.93 0.4289 1171.8 999999
15 1.38 -12.00 0.76 -12.00 -24.83 92.46 -19.81 135.17 0.4381 390.1 999999
16 0.00 1.12 0.00 0.62 -26.17 92.19 -20.08 137.11 0.4546 -676.0 -518.8
17 1.55 -12.00 0.86 -12.00 -25.85 92.01 -20.27 136.32 0.4533 -1058.1 999999
18 2.07 -12.00 1.14 -12.00 -24.69 91.90 -20.38 134.17 0.4429 695.9 999999
19 6.22 -12.00 3.47 -12.00 -26.05 91.48 -20.80 135.98 0.4610 -1098.2 999999
20 6.22 -12.00 3.48 -12.00 -26.26 91.15 -21.12 135.92 0.4665 -997.4 999999
21 0.00 0.86 0.00 0.48 -26.70 91.07 -21.21 136.54 0.4718 -546.0 -449.7
22 0.00 1.04 0.00 0.57 -24.32 91.33 -20.94 132.80 0.4458 648.0 446.7
23 2.24 -12.00 1.26 -12.00 -26.37 90.88 -21.39 135.78 0.4705 -930.6 999999
24 0.00 1.29 0.00 0.72 -24.73 90.66 -21.61 132.71 0.4572 -898.0 -662.9
25 40.83 129.40 23.10 73.04 -26.31 89.50 -22.78 134.06 0.4849 -1077.5 -537.4
26 0.86 -25.00 0.49 -25.00 -25.42 89.29 -22.99 132.33 0.4791 -793.9 999999
27 3.28 -25.00 1.85 -25.00 -25.79 89.17 -23.10 132.83 0.4837 -1018.1 999999
28 3.11 -25.00 1.76 -25.00 -25.43 88.89 -23.38 131.92 0.4837 405.2 999999
29 0.52 285.74 0.29 164.27 -25.52 88.29 -23.98 131.45 0.4913 -801.5 -398.0
30 0.60 -29.00 0.35 -29.00 -26.96 87.83 -24.45 133.31 0.5090 -661.4 999999
31 36.86 -29.00 21.19 -29.00 -26.42 87.37 -24.91 131.99 0.5095 -1218.4 999999
32 0.00 1.64 0.00 0.93 -25.18 87.61 -24.66 130.16 0.4961 -294.0 -325.2
33 1.21 -29.00 0.70 -29.00 -26.44 86.44 -25.83 131.11 0.5199 -377.1 999999
34 0.00 1.64 0.00 0.96 -27.96 85.72 -26.55 132.82 0.5405 -742.0 -620.3
35 0.00 1.38 0.00 0.81 -28.12 85.68 -26.60 133.02 0.5422 -550.0 -461.8
36 0.00 0.52 0.00 0.30 -27.71 85.75 -26.52 132.46 0.5380 -707.0 -603.3
37 0.00 3.11 0.00 1.80 -25.79 86.05 -26.23 129.68 0.5191 -733.0 -604.4
38 0.00 1.81 0.00 1.06 -27.26 85.68 -26.59 131.69 0.5350 -631.0 -532.2
39 2.50 6.39 1.46 3.71 -26.28 85.82 -26.46 130.27 0.5256 -777.3 -616.0
40 0.00 1.04 0.00 0.61 -26.84 85.64 -26.64 131.00 0.5321 -434.0 -468.9
41 0.00 1.90 0.00 1.14 -29.39 84.75 -27.53 134.07 0.5626 -752.0 -618.3


  • 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.