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

12155 52.86 217.13 29.77 122.48 -19.87 107.10 -9.14 161.82 0.4812 624.8 458.9


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SDO HMI 2014-09-08 22:00:36 UT

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

1 0.00 1.16 0.00 0.67 -22.85 109.48 -6.75 167.79 0.5144 766.0 468.8
2 1.60 10.25 0.91 5.82 -21.15 109.21 -7.03 166.49 0.4904 1027.1 728.3
3 1.43 3.48 0.82 2.00 -22.29 109.12 -7.12 166.89 0.5075 -394.4 -183.9
4 0.00 1.16 0.00 0.66 -21.84 109.14 -7.09 166.72 0.5008 601.0 425.1
5 0.00 0.98 0.00 0.56 -22.19 108.93 -7.31 166.50 0.5067 830.0 588.7
6 0.00 1.25 0.00 0.71 -21.99 108.87 -7.36 166.30 0.5039 788.0 649.3
7 4.63 8.11 2.64 4.62 -21.40 108.84 -7.40 165.94 0.4954 839.7 638.4
8 20.68 67.74 11.54 37.75 -19.02 108.41 -7.83 163.74 0.4620 1079.7 542.8
9 0.00 2.94 0.00 1.69 -21.96 108.22 -8.02 165.12 0.5060 855.0 563.8
10 1.25 4.81 0.71 2.74 -21.34 108.15 -8.08 164.67 0.4972 913.4 635.1
11 0.00 1.16 0.00 0.66 -21.03 108.11 -8.13 164.40 0.4929 406.0 470.3
12 0.00 1.25 0.00 0.71 -21.72 108.07 -8.17 164.72 0.5031 322.0 233.8
13 0.00 1.34 0.00 0.77 -22.18 107.94 -8.30 164.75 0.5101 784.0 538.0
14 0.00 0.71 0.00 0.40 -20.64 107.38 -8.86 162.83 0.4902 961.0 784.9
15 3.57 71.66 2.02 40.43 -20.07 106.92 -9.31 161.62 0.4840 901.0 557.3
16 2.05 -15.00 1.16 -15.00 -20.07 106.73 -9.51 161.26 0.4850 811.7 999999
17 14.44 -15.00 8.15 -15.00 -19.80 106.71 -9.52 161.04 0.4812 1244.7 999999
18 0.00 1.07 0.00 0.61 -20.52 106.60 -9.64 161.35 0.4921 610.0 421.3
19 2.05 -15.00 1.16 -15.00 -20.04 106.53 -9.70 160.89 0.4856 804.3 999999
20 0.00 2.14 0.00 1.21 -20.31 106.52 -9.72 161.05 0.4896 725.0 590.9
21 0.00 1.43 0.00 0.82 -21.34 105.23 -11.01 159.53 0.5106 823.0 700.9
22 0.00 1.25 0.00 0.70 -18.56 105.00 -11.23 156.91 0.4728 864.0 754.9
23 1.16 4.90 0.66 2.79 -19.88 104.58 -11.65 157.28 0.4939 950.5 767.7
24 0.00 2.94 0.00 1.69 -20.70 104.52 -11.72 157.84 0.5056 684.0 464.7
25 0.00 1.60 0.00 0.92 -20.16 104.50 -11.74 157.36 0.4982 696.0 721.1
26 0.00 0.98 0.00 0.56 -20.78 104.35 -11.89 157.61 0.5076 627.0 507.5
27 0.00 1.52 0.00 0.87 -20.30 104.32 -11.92 157.17 0.5012 1010.0 843.7
28 0.00 1.60 0.00 0.92 -20.71 104.12 -12.11 157.18 0.5081 662.0 534.2
29 0.00 4.46 0.00 2.55 -20.44 104.11 -12.12 156.93 0.5044 867.0 708.2
30 0.00 0.89 0.00 0.50 -18.10 103.28 -12.96 153.38 0.4776 -765.0 -545.3
31 0.00 3.12 0.00 1.76 -18.51 103.15 -13.08 153.55 0.4840 -502.0 -471.9
32 0.00 2.41 0.00 1.36 -18.01 102.96 -13.27 152.73 0.4786 -939.0 -770.9
33 0.00 1.16 0.00 0.66 -18.52 102.79 -13.45 152.94 0.4866 -589.0 -386.5
34 0.00 0.89 0.00 0.50 -17.75 102.59 -13.65 151.82 0.4778 -770.0 -644.8
35 0.00 1.60 0.00 0.91 -18.06 102.53 -13.70 152.03 0.4822 -870.0 -776.9
36 0.00 1.25 0.00 0.73 -21.66 102.14 -14.10 154.76 0.5329 -604.0 -420.7
37 0.00 1.07 0.00 0.60 -17.67 102.14 -14.10 150.95 0.4799 -951.0 -769.7
38 0.00 1.60 0.00 0.91 -17.94 102.08 -14.15 151.14 0.4839 -829.0 -616.6
39 0.00 1.25 0.00 0.72 -19.02 100.87 -15.37 150.25 0.5070 -743.0 -594.1


  • 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.