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

12137 39.56 119.53 22.33 67.60 -18.18 160.72 15.22 211.22 0.4841 598.1 283.6


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SDO HMI 2014-08-10 11:00:39 UT

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

1 0.00 1.26 0.00 0.74 -17.86 166.05 20.55 219.61 0.5262 659.0 517.0
2 0.00 1.35 0.00 0.78 -19.04 163.91 18.41 215.16 0.5205 803.0 574.4
3 0.00 1.90 0.00 1.09 -18.95 162.31 16.82 212.88 0.5061 417.0 335.2
4 0.00 1.08 0.00 0.62 -18.64 162.01 16.52 212.77 0.4997 598.0 644.2
5 1.26 4.79 0.72 2.74 -18.87 161.97 16.47 212.44 0.5023 859.4 690.5
6 0.00 1.26 0.00 0.72 -18.60 161.91 16.41 212.65 0.4984 888.0 827.6
7 16.53 50.66 9.32 28.54 -17.32 161.62 16.13 213.69 0.4800 935.5 469.2
8 0.00 1.35 0.00 0.77 -18.80 161.76 16.27 212.19 0.4997 935.0 766.7
9 1.54 -7.00 0.86 -7.00 -17.01 161.26 15.77 213.47 0.4731 1094.2 999999
10 9.57 -7.00 5.39 -7.00 -17.28 161.25 15.76 213.13 0.4763 1105.7 999999
11 0.00 0.99 0.00 0.56 -16.87 161.02 15.53 213.24 0.4692 814.0 624.9
12 0.00 0.99 0.00 0.57 -19.62 161.17 15.68 210.36 0.5055 712.0 600.7
13 0.00 1.44 0.00 0.81 -17.00 160.80 15.31 212.71 0.4690 947.0 799.6
14 0.00 3.16 0.00 1.77 -17.05 160.47 14.98 212.09 0.4670 666.0 477.2
15 0.00 2.53 0.00 1.43 -18.28 160.25 14.75 210.31 0.4811 838.0 718.2
16 0.00 9.21 0.00 5.17 -17.80 159.97 14.48 210.37 0.4728 -954.0 -671.3
17 0.00 0.90 0.00 0.51 -18.70 160.02 14.52 209.46 0.4850 562.0 460.3
18 0.00 0.54 0.00 0.30 -18.03 159.93 14.43 210.03 0.4755 533.0 503.8
19 10.66 21.13 6.04 11.96 -19.00 159.78 14.28 208.74 0.4871 927.0 710.2
20 0.00 1.63 0.00 0.91 -17.92 159.49 14.00 209.40 0.4707 -733.0 -479.6
21 0.00 1.26 0.00 0.70 -16.91 159.18 13.69 209.98 0.4549 -643.0 -497.0
22 0.00 1.26 0.00 0.73 -21.44 159.53 14.04 205.97 0.5177 389.0 393.1
23 0.00 2.08 0.00 1.20 -21.36 159.26 13.77 205.60 0.5149 -762.0 -687.8
24 0.00 1.54 0.00 0.88 -21.42 158.83 13.33 204.85 0.5129 -839.0 -725.5
25 0.00 2.89 0.00 1.63 -18.93 158.38 12.89 206.42 0.4762 339.0 318.5
26 0.00 2.08 0.00 1.19 -20.72 158.43 12.94 204.81 0.5010 368.0 231.3
27 0.00 1.17 0.00 0.67 -21.10 155.83 10.34 200.01 0.4913 -519.0 -425.7
28 0.00 1.08 0.00 0.61 -20.72 155.68 10.18 200.02 0.4851 -743.0 -483.8


  • 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.