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

11236 46.66 283.32 47.43 286.48 16.86 169.87 59.94 288.22 0.8735 -537.5 -199.9


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SDO HMI 2011-06-24 16:59:11 UT

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

1 0.00 0.64 0.00 0.71 16.51 172.87 62.94 287.43 0.8967 373.0 310.6
2 0.00 1.00 0.00 1.11 16.79 172.90 62.97 287.74 0.8972 466.0 339.0
3 0.00 0.64 0.00 0.62 12.26 168.99 59.06 283.03 0.8623 -354.0 -383.6
4 40.57 246.94 41.66 253.31 16.71 170.41 60.48 287.96 0.8780 -932.2 -244.7
5 0.00 1.18 0.00 1.13 16.02 168.06 58.13 287.49 0.8579 -584.0 -540.8
6 1.27 2.72 1.31 2.81 19.89 170.05 60.12 291.60 0.8788 493.1 356.8
7 0.00 1.00 0.00 0.94 16.84 167.36 57.43 288.54 0.8529 -552.0 -472.4
8 2.27 5.26 2.19 5.07 18.96 167.85 57.92 290.92 0.8599 -291.6 54.5
9 0.00 0.54 0.00 0.50 16.36 166.43 56.51 288.13 0.8441 82.0 -49.8
10 1.82 2.81 1.65 2.56 16.12 166.04 56.11 287.91 0.8402 338.4 309.4
11 0.00 3.72 0.00 3.38 17.26 165.92 55.99 289.28 0.8408 490.0 424.5
12 0.00 1.27 0.00 1.18 18.59 166.34 56.41 290.76 0.8465 199.0 176.6
13 0.00 1.63 0.00 1.50 18.63 166.12 56.19 290.85 0.8447 355.0 319.8
14 0.00 1.00 0.00 0.91 18.50 165.95 56.02 290.74 0.8429 415.0 326.5
15 0.00 1.27 0.00 1.16 18.73 165.88 55.96 291.01 0.8427 462.0 379.9
16 0.00 2.99 0.00 2.60 18.82 163.68 53.75 291.58 0.8230 -646.0 -409.4
17 0.73 1.36 0.62 1.17 18.80 163.29 53.36 291.64 0.8194 -556.5 -481.4
18 0.00 1.09 0.00 0.88 18.69 160.46 50.53 292.18 0.7919 505.0 399.2
19 0.00 1.45 0.00 1.17 19.33 160.37 50.44 293.00 0.7926 248.0 303.7
20 0.00 2.09 0.00 1.70 20.42 160.49 50.56 294.31 0.7964 542.0 407.8
21 0.00 1.00 0.00 0.76 14.45 158.24 48.31 287.34 0.7598 456.0 329.9
22 0.00 1.27 0.00 0.97 15.54 158.23 48.31 288.76 0.7620 430.0 429.5
23 0.00 0.45 0.00 0.34 17.69 157.04 47.12 291.86 0.7544 557.0 470.8


  • 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.