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

11236 51.82 311.09 49.09 295.45 16.85 169.89 57.75 288.53 0.8553 -515.2 -223.7


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SDO HMI 2011-06-24 12:59:11 UT

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

1 0.00 2.45 0.00 2.54 16.77 172.92 60.78 287.98 0.8805 480.0 403.9
2 15.61 270.79 14.99 260.40 16.37 170.32 58.18 287.89 0.8587 -1053.4 -260.1
3 25.69 -2.00 24.80 -2.00 16.97 170.43 58.29 288.57 0.8604 -938.3 999999
4 1.63 2.54 1.58 2.46 19.83 170.01 57.87 291.93 0.8608 519.1 426.3
5 0.00 1.36 0.00 1.19 13.82 167.08 54.94 285.37 0.8264 -491.0 -392.4
6 0.00 3.36 0.00 3.03 16.12 167.98 55.84 287.97 0.8378 -506.0 -434.2
7 1.91 2.72 1.75 2.50 18.76 168.18 56.04 291.04 0.8435 -323.5 -181.3
8 2.81 4.36 2.43 3.75 16.05 166.17 54.03 288.20 0.8209 417.4 351.6
9 0.00 1.63 0.00 1.43 17.11 166.61 54.47 289.39 0.8267 -226.0 -162.1
10 0.00 1.63 0.00 1.42 17.09 166.33 54.18 289.42 0.8240 335.0 197.2
11 2.72 3.54 2.35 3.06 17.13 166.02 53.87 289.53 0.8212 402.7 241.8
12 0.00 1.45 0.00 1.28 18.42 166.54 54.40 290.97 0.8282 394.0 216.2
13 0.00 1.45 0.00 1.27 18.46 166.17 54.03 291.10 0.8249 359.0 300.4
14 0.00 0.82 0.00 0.71 18.28 165.92 53.78 290.93 0.8223 469.0 418.6
15 0.00 0.91 0.00 0.75 16.44 164.46 52.32 289.01 0.8050 400.0 362.6
16 0.00 1.09 0.00 0.90 18.05 163.70 51.55 291.15 0.8006 407.0 356.5
17 0.00 3.63 0.00 2.99 18.86 163.57 51.43 292.17 0.8011 -449.0 -427.3
18 1.45 1.82 1.19 1.48 18.77 163.17 51.03 292.16 0.7970 -552.5 -526.2
19 0.00 1.18 0.00 0.95 17.85 162.80 50.65 291.13 0.7913 552.0 452.5
20 0.00 1.45 0.00 1.12 18.71 160.45 48.31 292.83 0.7696 668.0 519.4
21 0.00 1.82 0.00 1.41 19.39 160.37 48.23 293.70 0.7706 498.0 402.0
22 0.00 0.73 0.00 0.53 15.57 158.22 46.07 289.37 0.7377 563.0 493.6
23 0.00 0.36 0.00 0.28 22.45 159.91 47.77 297.68 0.7750 515.0 477.0


  • 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.