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

12182 47.48 246.87 25.19 130.97 -13.57 121.42 -5.59 164.72 0.3581 403.3 246.3


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SDO HMI 2014-10-05 09:00:32 UT

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

1 0.00 2.11 0.00 1.10 -11.45 124.23 -2.78 171.22 0.3131 804.0 638.6
2 1.32 195.88 0.69 103.67 -12.95 122.79 -4.22 167.84 0.3417 981.9 359.4
3 0.26 -2.00 0.14 -2.00 -13.11 122.33 -4.68 166.65 0.3460 1124.3 999999
4 35.87 -2.00 18.98 -2.00 -13.56 122.29 -4.73 166.84 0.3533 1270.3 999999
5 0.00 1.32 0.00 0.70 -13.74 120.48 -6.53 162.26 0.3639 897.0 698.3
6 0.00 1.76 0.00 0.93 -13.32 120.34 -6.67 161.52 0.3583 932.0 824.1
7 0.00 1.67 0.00 0.89 -13.74 120.20 -6.81 161.55 0.3654 555.0 496.8
8 0.00 3.52 0.00 1.86 -13.07 120.13 -6.88 160.75 0.3555 944.0 752.0
9 0.00 2.99 0.00 1.60 -14.29 120.06 -6.95 161.68 0.3745 -820.0 -694.9
10 1.32 2.99 0.71 1.60 -14.61 119.55 -7.46 160.73 0.3822 935.1 681.7
11 0.00 1.05 0.00 0.57 -14.72 118.98 -8.03 159.48 0.3869 607.0 363.7
12 0.00 1.85 0.00 0.98 -12.39 118.85 -8.16 156.74 0.3527 888.0 685.2
13 0.00 1.41 0.00 0.75 -12.43 118.38 -8.63 155.61 0.3563 718.0 526.7
14 0.00 1.32 0.00 0.72 -15.62 117.28 -9.73 156.53 0.4105 -879.0 -699.1
15 0.00 1.67 0.00 0.91 -15.43 117.19 -9.82 156.15 0.4082 -762.0 -813.9
16 0.00 1.58 0.00 0.85 -13.40 117.22 -9.79 153.98 0.3786 -623.0 -604.2
17 0.00 1.05 0.00 0.57 -15.40 117.00 -10.01 155.71 0.4090 -776.0 -616.5
18 2.20 6.33 1.18 3.38 -13.34 117.07 -9.94 153.55 0.3788 -1092.6 -927.7
19 0.00 0.97 0.00 0.53 -15.53 116.97 -10.04 155.77 0.4112 -773.0 -576.5
20 0.00 2.20 0.00 1.18 -13.16 116.83 -10.18 152.77 0.3779 -952.0 -807.3
21 6.51 9.14 3.49 4.90 -13.39 116.53 -10.48 152.39 0.3834 -1009.9 -719.7
22 0.00 1.49 0.00 0.80 -13.84 116.10 -10.91 152.01 0.3931 -896.0 -609.1
23 0.00 1.41 0.00 0.76 -14.14 115.74 -11.27 151.59 0.4000 -857.0 -819.1
24 0.00 1.58 0.00 0.86 -15.78 115.59 -11.42 153.19 0.4242 -801.0 -734.6
25 0.00 0.79 0.00 0.43 -14.33 115.64 -11.37 151.61 0.4035 -801.0 -594.8
26 0.00 0.79 0.00 0.43 -15.34 115.17 -11.84 151.84 0.4211 -698.0 -547.0


  • 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.