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

12159 6.34 71.00 4.10 46.43 -20.61 80.51 -30.16 133.94 0.6538 238.9 270.9


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SDO HMI 2014-09-09 08:08:51 UT

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

1 0.00 1.25 0.00 0.79 -20.89 84.18 -26.49 137.78 0.6224 673.0 585.6
2 0.00 1.78 0.00 1.13 -21.09 83.82 -26.85 137.62 0.6275 436.0 375.0
3 1.16 13.38 0.74 8.53 -21.11 83.37 -27.29 137.20 0.6318 803.1 635.7
4 1.61 -3.00 1.03 -3.00 -21.23 83.09 -27.57 137.05 0.6355 646.7 999999
5 0.00 8.83 0.00 5.63 -20.76 83.01 -27.66 136.42 0.6319 760.0 630.4
6 0.62 1.69 0.39 1.07 -19.84 83.01 -27.66 135.33 0.6235 -573.7 -508.8
7 0.00 0.27 0.00 0.17 -19.57 82.51 -28.16 134.51 0.6257 547.0 520.7
8 0.00 1.07 0.00 0.67 -18.43 82.43 -28.23 133.04 0.6163 463.0 392.8
9 0.00 1.16 0.00 0.72 -17.43 82.54 -28.13 131.88 0.6064 636.0 536.8
10 0.00 1.07 0.00 0.67 -17.78 82.34 -28.33 132.11 0.6115 636.0 550.4
11 0.00 0.62 0.00 0.40 -20.85 81.63 -29.04 135.15 0.6456 75.0 139.6
12 0.00 3.21 0.00 2.08 -20.76 81.35 -29.32 134.79 0.6474 862.0 701.9
13 1.16 5.80 0.76 3.80 -20.56 80.24 -30.43 133.52 0.6562 681.8 490.7
14 0.54 -13.00 0.35 -13.00 -20.81 80.15 -30.52 133.72 0.6592 619.3 999999
15 0.00 3.75 0.00 2.40 -18.39 80.54 -30.12 131.17 0.6349 -870.0 -679.2
16 0.00 1.25 0.00 0.82 -20.69 79.95 -30.72 133.39 0.6600 391.0 352.2
17 0.00 3.84 0.00 2.47 -18.68 80.19 -30.48 131.20 0.6409 -802.0 -703.8
18 0.00 1.34 0.00 0.88 -20.39 79.79 -30.88 132.90 0.6591 466.0 383.9
19 0.00 0.98 0.00 0.64 -20.22 79.75 -30.92 132.67 0.6580 68.0 82.4
20 0.00 3.30 0.00 2.13 -18.54 79.77 -30.90 130.65 0.6440 -721.0 -502.2
21 0.00 0.80 0.00 0.53 -19.60 79.44 -31.23 131.65 0.6560 -696.0 -652.7
22 1.25 2.23 0.83 1.48 -19.91 78.50 -32.17 131.19 0.6676 -593.4 -511.4
23 0.00 1.43 0.00 1.01 -24.37 77.32 -33.35 135.25 0.7137 529.0 478.5
24 0.00 1.07 0.00 0.72 -21.23 78.07 -32.60 132.37 0.6822 595.0 536.2
25 0.00 1.07 0.00 0.73 -21.49 77.77 -32.90 132.42 0.6870 587.0 512.2
26 0.00 1.25 0.00 0.85 -21.77 77.62 -33.05 132.62 0.6907 694.0 691.1
27 0.00 1.16 0.00 0.79 -21.61 77.54 -33.13 132.37 0.6900 542.0 521.3
28 0.00 1.87 0.00 1.29 -22.17 77.31 -33.35 132.83 0.6965 622.0 516.9
29 0.00 1.78 0.00 1.26 -21.79 75.08 -35.58 130.62 0.7142 579.0 510.0
30 0.00 2.14 0.00 1.52 -21.68 74.71 -35.95 130.22 0.7168 397.0 406.0
31 0.00 1.07 0.00 0.82 -24.13 71.46 -39.21 130.61 0.7623 -505.0 -416.0
32 0.00 0.54 0.00 0.43 -23.62 68.06 -42.61 127.88 0.7881 -620.0 -620.2


  • 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.