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

11358 48.61 234.71 44.58 211.73 19.31 192.92 -55.13 67.89 0.8364 -235.7 -141.6


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SDO HMI 2011-11-24 18:58:57 UT

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

1 3.42 180.09 2.97 155.52 19.29 194.52 -53.53 67.57 0.8233 -471.5 -271.5
2 30.73 -1.00 26.54 -1.00 18.70 194.59 -53.46 68.26 0.8215 -886.9 999999
3 0.00 4.45 0.00 3.98 18.79 193.15 -54.90 68.47 0.8348 -745.0 -419.1
4 2.65 3.59 2.39 3.24 18.97 192.89 -55.16 68.31 0.8374 -346.2 -258.9
5 0.00 0.94 0.00 0.88 19.54 191.65 -56.40 67.91 0.8493 -191.0 -180.5
6 0.00 0.51 0.00 0.47 18.55 192.16 -55.89 68.96 0.8432 -309.0 -250.2
7 2.40 6.08 2.27 5.74 19.78 191.11 -56.93 67.75 0.8542 559.2 269.1
8 0.00 0.77 0.00 0.76 21.58 190.04 -58.01 65.91 0.8660 224.0 209.6
9 0.00 2.14 0.00 2.02 19.53 191.19 -56.86 68.02 0.8531 170.0 168.4
10 0.00 0.86 0.00 0.83 18.66 190.09 -57.96 69.23 0.8610 461.0 414.8
11 0.00 1.37 0.00 1.34 18.68 189.72 -58.33 69.27 0.8641 -212.0 -132.9
12 0.00 1.71 0.00 1.83 22.34 187.31 -60.74 65.59 0.8881 714.0 572.8
13 1.71 5.14 1.79 5.38 21.33 187.83 -60.22 66.61 0.8828 623.2 431.1
14 1.28 3.51 1.38 3.77 21.98 187.11 -60.94 66.02 0.8891 676.6 577.8
15 0.00 0.86 0.00 0.93 22.23 186.66 -61.39 65.83 0.8927 453.0 417.2
16 0.00 0.77 0.00 0.78 18.94 188.72 -59.33 69.16 0.8726 613.0 502.4
17 0.00 1.97 0.00 1.98 18.78 188.62 -59.42 69.35 0.8731 434.0 284.6
18 0.00 1.11 0.00 1.21 21.69 186.72 -61.33 66.42 0.8915 651.0 584.9
19 0.00 1.03 0.00 1.12 21.81 186.63 -61.42 66.30 0.8923 622.0 576.3
20 0.00 2.82 0.00 3.12 22.15 186.24 -61.81 65.99 0.8955 477.0 456.8
21 0.00 0.86 0.00 0.93 21.49 186.66 -61.39 66.64 0.8916 495.0 481.1
22 0.00 2.40 0.00 2.65 21.93 186.20 -61.84 66.24 0.8955 458.0 404.9
23 1.54 2.05 1.72 2.30 22.30 185.85 -62.20 65.89 0.8985 272.8 253.0
24 4.88 7.28 5.52 8.24 21.94 185.43 -62.61 66.36 0.9009 375.9 145.1
25 0.00 0.77 0.00 0.87 21.69 185.49 -62.56 66.63 0.9002 417.0 376.7
26 0.00 1.63 0.00 1.84 21.46 185.39 -62.66 66.89 0.9007 418.0 343.6


  • 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.