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

12158 61.73 303.70 64.92 320.81 15.56 88.36 62.90 283.84 0.8851 473.5 245.2


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SDO HMI 2014-09-15 19:00:35 UT

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

1 0.00 0.80 0.00 0.81 11.20 87.19 61.72 278.85 0.8763 -455.0 -418.0
2 0.00 0.71 0.00 0.81 18.09 90.79 65.32 286.65 0.9034 356.0 290.0
3 0.00 0.62 0.00 0.69 16.67 89.75 64.29 285.08 0.8957 -154.0 -172.6
4 32.86 183.64 35.01 195.26 14.86 88.63 63.17 283.05 0.8872 852.1 296.4
5 0.00 0.89 0.00 0.91 12.60 87.55 62.09 280.46 0.8789 -35.0 -27.8
6 0.89 38.18 0.97 41.48 16.77 89.45 63.98 285.19 0.8935 -368.8 148.6
7 0.00 1.78 0.00 1.81 12.57 87.27 61.81 280.42 0.8766 -322.0 -281.5
8 0.00 0.80 0.00 0.83 13.73 87.72 62.26 281.75 0.8801 349.0 345.6
9 0.00 1.33 0.00 1.35 12.73 87.01 61.55 280.59 0.8744 -284.0 -240.3
10 4.71 -6.00 5.07 -6.00 16.73 88.99 63.53 285.14 0.8900 -340.2 999999
11 0.00 1.42 0.00 1.43 12.45 86.76 61.30 280.26 0.8724 -509.0 -397.4
12 0.00 0.89 0.00 0.90 14.34 87.21 61.75 282.44 0.8759 477.0 438.4
13 0.00 2.22 0.00 2.36 17.35 88.46 62.99 285.85 0.8859 312.0 184.6
14 0.98 6.84 1.05 7.38 18.54 89.02 63.55 287.19 0.8905 247.3 -85.5
15 1.07 28.86 1.12 30.04 17.14 88.05 62.59 285.63 0.8828 461.2 222.8
16 1.69 -14.00 1.83 -14.00 18.76 89.09 63.63 287.43 0.8911 -551.6 999999
17 0.00 1.15 0.00 1.21 17.35 88.18 62.71 285.86 0.8838 267.0 202.0
18 6.66 -15.00 6.90 -15.00 17.37 87.70 62.24 285.89 0.8801 720.1 999999
19 5.86 15.90 5.95 16.09 16.53 87.08 61.62 284.95 0.8750 584.3 484.8
20 1.95 -19.00 1.97 -19.00 16.31 86.77 61.30 284.70 0.8723 673.1 999999
21 0.62 1.95 0.65 2.06 18.88 88.25 62.79 287.59 0.8847 -319.7 -252.1
22 0.62 -15.00 0.64 -15.00 17.71 87.43 61.97 286.29 0.8780 599.4 999999
23 3.82 8.70 3.76 8.59 15.58 86.06 60.59 283.87 0.8664 667.0 451.6
24 0.00 0.71 0.00 0.67 12.99 84.60 59.13 280.85 0.8537 -442.0 -350.4
25 0.00 1.60 0.00 1.60 17.48 86.63 61.17 286.05 0.8714 607.0 458.7
26 0.00 0.98 0.00 1.00 18.82 87.32 61.85 287.56 0.8773 -407.0 -385.2
27 0.00 0.98 0.00 0.92 13.85 84.58 59.11 281.87 0.8535 -340.0 -299.8
28 0.00 0.44 0.00 0.42 14.38 84.81 59.34 282.49 0.8555 -219.0 -126.2
29 0.00 0.89 0.00 0.83 13.66 84.38 58.91 281.64 0.8517 -482.0 -421.9
30 0.00 1.42 0.00 1.36 16.89 84.89 59.43 285.42 0.8567 570.0 494.5


  • 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.