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

11325 4.42 38.16 2.96 24.29 16.34 276.22 37.71 290.42 0.6286 334.9 272.2


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SDO HMI 2011-10-29 04:59:00 UT

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

1 4.42 5.29 2.96 3.54 16.48 279.95 41.44 289.43 0.6754 -749.9 -583.5
2 0.00 0.87 0.00 0.57 15.13 278.43 39.92 287.84 0.6532 -573.0 -419.5
3 0.00 2.60 0.00 1.71 16.47 278.47 39.96 289.85 0.6571 -605.0 -538.7
4 0.00 0.87 0.00 0.55 8.98 276.96 38.46 278.54 0.6234 665.0 486.2
5 0.00 3.47 0.00 2.27 16.51 278.28 39.77 289.97 0.6549 -527.0 -367.7
6 0.00 0.87 0.00 0.56 15.01 277.76 39.26 287.85 0.6444 -508.0 -460.9
7 0.00 0.87 0.00 0.56 17.77 277.67 39.16 292.05 0.6511 401.0 326.3
8 0.00 1.65 0.00 1.04 12.71 276.48 37.97 284.59 0.6225 555.0 450.4
9 0.00 0.87 0.00 0.56 18.14 277.60 39.09 292.63 0.6516 382.0 288.4
10 0.00 2.08 0.00 1.34 17.25 277.01 38.50 291.50 0.6413 609.0 480.1
11 0.00 0.95 0.00 0.61 16.87 276.64 38.13 291.06 0.6355 717.0 599.4
12 0.00 1.21 0.00 0.78 17.00 276.43 37.92 291.33 0.6333 864.0 720.9
13 0.00 1.56 0.00 0.99 16.73 276.33 37.82 290.95 0.6311 584.0 531.2
14 0.00 0.61 0.00 0.38 16.07 275.91 37.40 290.09 0.6237 629.0 564.3
15 0.00 1.65 0.00 1.04 15.96 275.80 37.29 289.94 0.6220 769.0 583.1
16 0.00 0.95 0.00 0.61 17.87 276.09 37.58 292.81 0.6320 641.0 484.5
17 0.00 1.04 0.00 0.66 18.19 275.97 37.47 293.34 0.6317 725.0 546.7
18 0.00 1.30 0.00 0.83 21.04 274.76 36.25 298.22 0.6286 592.0 478.4
19 0.00 1.04 0.00 0.66 21.41 274.15 35.64 299.09 0.6231 723.0 575.5
20 0.00 1.65 0.00 1.00 16.05 272.61 34.10 291.32 0.5806 748.0 557.9
21 0.00 1.21 0.00 0.72 13.35 271.76 33.25 287.03 0.5602 750.0 543.6
22 0.00 1.13 0.00 0.67 10.48 271.19 32.68 282.07 0.5451 783.0 599.2
23 0.00 1.56 0.00 0.94 17.00 271.64 33.13 293.37 0.5716 767.0 619.6
24 0.00 1.39 0.00 0.83 17.02 271.20 32.69 293.62 0.5658 766.0 569.4
25 0.00 1.47 0.00 0.87 16.44 269.73 31.22 293.38 0.5437 792.0 635.8


  • 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.