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

11234 18.47 82.59 11.51 51.77 -15.60 246.41 -34.49 117.00 0.6133 180.0 130.7


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SDO HMI 2011-06-11 18:59:11 UT

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

1 0.00 5.52 0.00 3.35 -15.53 249.32 -31.58 118.68 0.5772 962.0 795.3
2 0.00 1.00 0.00 0.61 -15.79 249.02 -31.88 118.87 0.5825 528.0 389.5
3 5.70 28.43 3.47 17.27 -15.57 248.91 -31.99 118.45 0.5826 847.9 701.0
4 6.97 -3.00 4.24 -3.00 -15.28 248.88 -32.02 117.98 0.5813 907.2 999999
5 0.00 3.08 0.00 1.88 -15.19 248.49 -32.41 117.57 0.5857 561.0 451.8
6 0.00 1.54 0.00 0.94 -15.51 248.36 -32.54 117.98 0.5891 563.0 411.1
7 0.00 1.00 0.00 0.60 -12.61 248.75 -32.15 113.56 0.5688 479.0 381.6
8 0.00 1.63 0.00 1.00 -15.22 248.11 -32.79 117.38 0.5907 765.0 487.7
9 0.00 1.99 0.00 1.23 -15.26 247.69 -33.21 117.17 0.5962 527.0 403.3
10 0.00 2.08 0.00 1.28 -14.82 247.50 -33.40 116.36 0.5961 491.0 479.3
11 0.00 1.18 0.00 0.73 -14.72 247.25 -33.65 116.07 0.5988 727.0 511.9
12 0.00 3.89 0.00 2.41 -14.76 247.02 -33.88 115.98 0.6019 538.0 516.6
13 0.00 1.00 0.00 0.65 -18.92 244.97 -35.93 120.87 0.6490 618.0 390.9
14 0.00 1.18 0.00 0.75 -16.42 244.92 -35.98 117.26 0.6362 -504.0 -444.8
15 1.36 1.99 0.87 1.28 -15.22 244.18 -36.72 115.09 0.6393 661.7 500.6
16 0.00 1.90 0.00 1.24 -16.43 243.73 -37.17 116.61 0.6505 -742.0 -573.1
17 0.00 1.99 0.00 1.29 -16.04 243.69 -37.21 116.04 0.6491 -836.0 -647.4
18 0.00 1.72 0.00 1.12 -15.86 243.37 -37.53 115.60 0.6520 -921.0 -821.2
19 0.00 1.63 0.00 1.07 -16.21 243.13 -37.77 115.99 0.6565 -657.0 -446.7
20 0.00 1.09 0.00 0.71 -15.76 243.11 -37.79 115.34 0.6547 -849.0 -750.5
21 1.27 4.44 0.83 2.90 -15.51 243.09 -37.81 114.96 0.6539 -795.7 -688.3
22 0.00 1.99 0.00 1.31 -15.92 242.96 -37.94 115.49 0.6573 -693.0 -633.1
23 0.00 1.18 0.00 0.77 -16.11 242.83 -38.07 115.70 0.6596 -581.0 -449.5
24 1.27 9.42 0.84 6.24 -16.18 242.45 -38.45 115.60 0.6644 -682.9 -650.1
25 1.90 -24.00 1.26 -24.00 -16.50 242.26 -38.64 115.96 0.6682 -726.0 999999
26 0.00 1.72 0.00 1.14 -15.74 242.27 -38.63 114.88 0.6646 -519.0 -324.2


  • 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.