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

11353 19.26 59.42 9.99 30.38 8.89 259.53 8.72 307.67 0.2406 -305.5 -4.8


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SDO HMI 2011-11-24 13:58:57 UT

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

1 0.00 0.94 0.00 0.50 11.26 268.79 17.98 298.83 0.3472 -840.0 -652.9
2 19.26 22.60 9.99 11.73 8.07 266.99 16.18 291.99 0.2990 -1172.0 -761.2
3 0.00 1.80 0.00 0.92 6.75 265.30 14.50 289.54 0.2650 -886.0 -718.4
4 0.00 1.88 0.00 0.97 9.67 264.82 14.02 300.17 0.2774 -842.0 -644.9
5 0.00 1.20 0.00 0.61 4.15 264.35 13.55 280.38 0.2386 -815.0 -650.7
6 0.00 1.54 0.00 0.79 9.56 264.26 13.46 300.79 0.2684 -899.0 -702.7
7 0.00 1.88 0.00 0.96 8.52 263.39 12.59 298.84 0.2472 -990.0 -815.7
8 0.00 1.11 0.00 0.57 9.02 263.26 12.45 300.90 0.2493 -838.0 -652.2
9 0.00 1.88 0.00 0.96 7.98 263.19 12.39 297.24 0.2400 -858.0 -684.9
10 0.00 1.46 0.00 0.74 8.70 263.12 12.32 300.00 0.2446 -919.0 -722.4
11 0.00 0.94 0.00 0.48 9.84 261.33 10.52 308.16 0.2299 -847.0 -688.5
12 0.00 1.46 0.00 0.74 9.70 259.92 9.12 311.63 0.2099 -955.0 -784.5
13 0.00 1.28 0.00 0.64 8.61 255.94 5.14 323.51 0.1496 -830.0 -629.5
14 0.00 2.40 0.00 1.20 9.27 250.25 -0.55 4.17 0.1320 1141.0 835.5
15 0.00 1.03 0.00 0.51 9.39 249.56 -1.24 9.14 0.1355 847.0 685.8
16 0.00 1.03 0.00 0.51 9.75 249.38 -1.43 9.98 0.1421 868.0 784.3
17 0.00 1.80 0.00 0.90 9.30 249.32 -1.48 10.99 0.1346 959.0 833.9
18 0.00 2.74 0.00 1.37 9.81 248.87 -1.94 13.35 0.1449 821.0 854.9
19 0.00 1.37 0.00 0.69 9.90 248.66 -2.15 14.58 0.1473 856.0 708.3
20 0.00 1.63 0.00 0.81 9.63 248.15 -2.66 18.41 0.1453 1113.0 912.6
21 0.00 1.28 0.00 0.64 9.54 247.88 -2.93 20.35 0.1454 1038.0 918.9
22 0.00 1.37 0.00 0.69 10.22 246.19 -4.62 28.23 0.1683 887.0 733.9
23 0.00 1.11 0.00 0.57 12.98 244.86 -5.94 27.36 0.2206 755.0 585.5
24 0.00 1.20 0.00 0.61 12.41 244.23 -6.57 31.10 0.2174 751.0 636.6
25 0.00 1.63 0.00 0.83 11.53 241.48 -9.32 42.99 0.2339 809.0 605.8
26 0.00 0.86 0.00 0.44 9.42 239.44 -11.36 55.39 0.2373 692.0 529.8


  • 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.