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

12214 23.61 102.12 14.94 64.73 -12.33 224.32 -35.82 113.42 0.6251 -55.8 -105.5


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SDO HMI 2014-11-18 21:00:26 UT

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

1 4.38 6.69 2.65 4.05 -13.07 228.58 -31.57 117.11 0.5751 894.5 634.7
2 0.00 0.77 0.00 0.46 -10.62 228.65 -31.50 113.16 0.5607 633.0 482.1
3 0.00 0.94 0.00 0.57 -13.63 228.17 -31.97 117.71 0.5835 495.0 397.0
4 0.00 1.63 0.00 0.99 -13.20 228.13 -32.02 117.01 0.5816 638.0 471.1
5 0.00 2.23 0.00 1.37 -14.28 227.96 -32.19 118.58 0.5901 698.0 586.8
6 0.00 2.06 0.00 1.26 -14.00 228.00 -32.14 118.18 0.5878 664.0 507.0
7 0.34 1.37 0.20 0.82 -10.05 228.47 -31.68 112.08 0.5602 812.5 681.4
8 0.00 0.26 0.00 0.16 -13.82 227.74 -32.40 117.72 0.5900 531.0 473.3
9 0.00 0.94 0.00 0.57 -11.77 227.50 -32.64 114.33 0.5817 557.0 418.0
10 0.00 0.77 0.00 0.47 -11.96 227.19 -32.96 114.44 0.5868 496.0 435.1
11 0.00 2.57 0.00 1.59 -12.96 226.39 -33.76 115.51 0.6023 614.0 580.6
12 1.63 2.75 1.01 1.70 -12.62 226.40 -33.74 115.00 0.6003 837.3 689.2
13 0.00 1.80 0.00 1.12 -12.84 226.22 -33.92 115.23 0.6038 649.0 506.3
14 0.00 0.69 0.00 0.42 -10.74 226.23 -33.92 111.92 0.5932 588.0 455.4
15 0.00 1.20 0.00 0.75 -12.51 225.94 -34.20 114.55 0.6056 529.0 480.9
16 0.00 1.20 0.00 0.75 -12.98 225.46 -34.68 114.99 0.6140 609.0 502.0
17 0.00 0.77 0.00 0.49 -12.72 224.83 -35.31 114.23 0.6206 447.0 383.6
18 2.15 7.64 1.35 4.79 -11.47 224.77 -35.38 112.29 0.6155 883.2 709.9
19 0.00 0.51 0.00 0.33 -12.95 224.50 -35.65 114.38 0.6259 -691.0 -618.3
20 0.00 1.29 0.00 0.81 -11.54 224.50 -35.65 112.25 0.6192 562.0 473.3
21 0.00 4.21 0.00 2.67 -12.77 224.26 -35.88 113.98 0.6279 -939.0 -773.0
22 0.69 6.78 0.43 4.28 -11.36 224.22 -35.92 111.84 0.6219 650.6 241.4
23 0.00 4.29 0.00 2.74 -13.02 223.96 -36.19 114.19 0.6329 -867.0 -654.1
24 0.00 0.77 0.00 0.49 -13.18 223.74 -36.40 114.31 0.6364 -638.0 -591.8
25 0.00 1.03 0.00 0.65 -11.70 223.95 -36.20 112.21 0.6270 350.0 246.8
26 0.00 1.29 0.00 0.83 -13.25 223.23 -36.91 114.14 0.6429 -650.0 -595.1
27 0.00 0.86 0.00 0.56 -13.75 222.95 -37.19 114.72 0.6487 -583.0 -420.3
28 1.72 4.38 1.10 2.82 -11.91 222.93 -37.22 112.01 0.6406 -900.6 -711.7
29 0.00 1.03 0.00 0.66 -12.22 222.88 -37.27 112.44 0.6426 -829.0 -696.6
30 7.21 12.87 4.60 8.22 -10.63 223.05 -37.09 110.15 0.6337 -885.8 -632.8
31 0.00 0.94 0.00 0.61 -13.33 222.61 -37.54 113.93 0.6509 -651.0 -571.1
32 0.00 0.86 0.00 0.55 -10.91 222.93 -37.21 110.51 0.6363 -639.0 -534.9
33 0.43 2.75 0.28 1.78 -12.78 222.59 -37.55 113.12 0.6486 -674.0 -574.1
34 0.00 1.03 0.00 0.67 -12.60 222.47 -37.68 112.79 0.6493 -656.0 -526.7
35 0.00 1.20 0.00 0.78 -12.23 222.53 -37.61 112.28 0.6469 -735.0 -549.9
36 0.00 0.69 0.00 0.45 -12.45 222.42 -37.73 112.55 0.6493 -594.0 -513.8
37 4.03 14.68 2.64 9.64 -13.34 222.10 -38.04 113.69 0.6571 -830.8 -545.7
38 0.00 1.03 0.00 0.68 -14.87 221.76 -38.39 115.67 0.6682 -650.0 -540.8
39 0.00 3.35 0.00 2.18 -11.69 222.08 -38.06 111.28 0.6502 -364.0 -484.3
40 1.03 -37.00 0.68 -37.00 -13.23 221.73 -38.41 113.34 0.6610 -647.2 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.