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

12155 72.39 261.15 48.58 175.05 -19.75 107.24 -33.21 130.15 0.6767 688.1 425.0


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SDO HMI 2014-09-07 02:00:36 UT

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

1 0.00 2.05 0.00 1.35 -20.40 109.72 -30.73 133.07 0.6578 827.0 684.5
2 5.00 14.55 3.41 9.94 -22.79 108.41 -32.03 134.65 0.6896 832.0 633.9
3 0.00 0.71 0.00 0.50 -23.87 107.92 -32.53 135.41 0.7028 548.0 461.0
4 0.00 1.70 0.00 1.17 -23.27 108.05 -32.40 134.86 0.6967 530.0 489.1
5 3.75 -2.00 2.57 -2.00 -22.84 108.12 -32.32 134.46 0.6927 818.2 999999
6 0.00 0.71 0.00 0.49 -23.56 107.81 -32.64 134.99 0.7012 572.0 441.0
7 0.00 0.27 0.00 0.19 -23.39 107.82 -32.63 134.80 0.6997 573.0 537.0
8 0.00 1.34 0.00 0.92 -22.66 107.74 -32.70 133.94 0.6946 712.0 653.2
9 21.60 89.35 14.18 58.50 -18.78 108.34 -32.10 129.90 0.6581 1034.1 539.2
10 12.59 49.18 8.52 33.23 -20.52 107.10 -33.35 130.94 0.6838 805.4 382.3
11 9.28 83.99 6.27 56.67 -19.93 106.82 -33.63 130.01 0.6820 968.5 460.9
12 0.00 1.16 0.00 0.79 -20.34 106.72 -33.73 130.42 0.6861 424.0 395.3
13 16.33 -11.00 11.03 -11.00 -19.64 106.62 -33.83 129.51 0.6818 1049.3 999999
14 0.00 0.71 0.00 0.54 -26.76 104.46 -35.98 135.72 0.7537 -428.0 -396.0
15 0.00 0.98 0.00 0.68 -21.41 106.13 -34.32 131.18 0.6997 518.0 419.5
16 3.84 -11.00 2.60 -11.00 -19.24 106.13 -34.31 128.64 0.6836 678.4 999999
17 0.00 2.14 0.00 1.50 -21.07 104.75 -35.69 129.72 0.7102 689.0 501.8
18 0.00 0.89 0.00 0.63 -20.99 104.41 -36.03 129.38 0.7128 131.0 277.0
19 0.00 1.79 0.00 1.23 -19.36 104.57 -35.87 127.58 0.6999 -429.0 -402.0
20 0.00 1.07 0.00 0.73 -18.29 104.52 -35.92 126.26 0.6931 716.0 616.9
21 0.00 0.98 0.00 0.67 -16.83 103.72 -36.72 123.88 0.6916 -401.0 -342.0
22 0.00 1.43 0.00 0.98 -16.67 103.29 -37.16 123.37 0.6951 -673.0 -492.6
23 0.00 0.80 0.00 0.56 -17.25 103.07 -37.37 123.93 0.7010 -448.0 -378.7
24 0.00 0.98 0.00 0.69 -17.76 102.87 -37.58 124.42 0.7064 -502.0 -430.6
25 0.00 1.25 0.00 0.88 -18.63 102.40 -38.05 125.15 0.7165 -695.0 -518.6
26 0.00 0.98 0.00 0.69 -17.89 102.11 -38.34 124.06 0.7148 -713.0 -619.5
27 0.00 2.14 0.00 1.52 -17.55 101.75 -38.70 123.41 0.7164 -639.0 -566.5


  • 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.