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

12137 38.56 123.38 21.74 69.60 -18.28 160.66 14.62 210.10 0.4807 599.0 362.0


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

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

1 0.00 2.26 0.00 1.30 -18.53 164.33 18.29 215.58 0.5134 700.0 652.3
2 0.00 1.08 0.00 0.63 -20.13 163.70 17.66 212.83 0.5273 495.0 365.8
3 0.00 1.63 0.00 0.93 -18.99 162.13 16.08 211.69 0.5007 387.0 407.6
4 0.00 0.81 0.00 0.46 -18.62 162.02 15.98 211.94 0.4951 794.0 633.6
5 1.17 5.42 0.67 3.09 -18.88 161.92 15.87 211.47 0.4976 859.5 665.8
6 0.00 1.26 0.00 0.72 -18.61 161.86 15.81 211.68 0.4937 977.0 871.4
7 15.72 48.23 8.84 27.08 -17.33 161.54 15.50 212.64 0.4749 944.4 588.5
8 0.00 1.26 0.00 0.72 -18.81 161.67 15.63 211.17 0.4948 841.0 807.0
9 0.00 1.54 0.00 0.87 -18.87 161.48 15.44 210.79 0.4941 656.0 617.8
10 3.25 -7.00 1.82 -7.00 -17.32 161.14 15.10 211.98 0.4715 1066.4 999999
11 3.88 -7.00 2.18 -7.00 -17.15 161.13 15.09 212.16 0.4692 1132.2 999999
12 0.00 1.17 0.00 0.66 -16.88 160.98 14.93 212.21 0.4645 824.0 719.2
13 0.00 2.26 0.00 1.29 -19.67 161.19 15.15 209.47 0.5022 692.0 462.8
14 0.00 1.81 0.00 1.01 -16.94 160.72 14.68 211.70 0.4631 940.0 753.5
15 0.00 1.35 0.00 0.76 -17.03 160.43 14.39 211.09 0.4620 897.0 600.0
16 0.00 2.53 0.00 1.42 -18.29 160.20 14.16 209.28 0.4768 788.0 673.2
17 2.35 10.03 1.32 5.62 -17.81 159.93 13.89 209.33 0.4685 -829.2 -570.1
18 0.00 1.17 0.00 0.66 -18.05 159.95 13.91 209.11 0.4717 654.0 429.0
19 0.00 0.90 0.00 0.51 -18.75 159.98 13.93 208.40 0.4813 581.0 460.0
20 10.93 23.30 6.18 13.16 -19.01 159.73 13.69 207.72 0.4830 924.8 569.4
21 0.00 1.54 0.00 0.85 -16.90 159.24 13.20 209.11 0.4510 -706.0 -520.0
22 0.00 1.08 0.00 0.63 -21.49 159.55 13.51 205.07 0.5150 663.0 541.2
23 0.00 2.08 0.00 1.16 -17.66 159.07 13.02 207.96 0.4599 -611.0 -515.1
24 0.00 2.08 0.00 1.20 -21.34 159.17 13.13 204.58 0.5106 -861.0 -737.9
25 1.26 2.35 0.73 1.35 -21.40 158.81 12.76 203.93 0.5091 -851.1 -697.8
26 0.00 1.45 0.00 0.81 -19.01 158.44 12.40 205.47 0.4742 691.0 517.5
27 0.00 1.45 0.00 0.82 -20.78 158.52 12.48 203.99 0.4989 637.0 331.2
28 0.00 0.72 0.00 0.41 -21.39 158.44 12.39 203.32 0.5068 -515.0 -416.8
29 0.00 1.54 0.00 0.87 -20.92 157.40 11.36 201.94 0.4942 615.0 354.8
30 0.00 1.08 0.00 0.61 -21.12 155.79 9.75 198.94 0.4886 -672.0 -414.9


  • 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.