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

11996 28.71 137.56 15.37 73.89 13.89 49.64 -8.28 21.17 0.3881 -83.3 173.1


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SDO HMI 2014-03-06 16:00:28 UT

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

1 0.00 1.56 0.00 0.83 13.75 54.64 -3.29 8.84 0.3639 -672.0 -449.2
2 1.56 6.40 0.83 3.42 14.24 53.07 -4.86 12.66 0.3765 -934.1 -873.8
3 0.00 1.47 0.00 0.79 14.50 52.81 -5.11 13.13 0.3815 -801.0 -614.9
4 0.00 1.21 0.00 0.68 20.21 52.31 -5.62 11.29 0.4714 -611.0 -386.9
5 3.55 6.83 1.88 3.63 13.21 52.08 -5.85 15.89 0.3641 -1089.8 -800.4
6 0.00 1.30 0.00 0.69 12.52 51.60 -6.33 17.69 0.3556 -756.0 -636.9
7 0.00 1.82 0.00 0.97 13.50 51.27 -6.66 17.70 0.3726 -965.0 -807.8
8 0.00 0.61 0.00 0.32 13.89 51.23 -6.70 17.48 0.3787 -673.0 -550.4
9 0.00 1.38 0.00 0.73 12.05 51.09 -6.84 19.46 0.3510 -688.0 -592.6
10 0.00 0.95 0.00 0.51 14.47 50.90 -7.03 17.80 0.3892 -523.0 -453.1
11 16.60 33.38 8.89 17.88 13.96 50.82 -7.10 18.41 0.3818 -984.7 -519.5
12 0.00 0.95 0.00 0.51 14.03 50.23 -7.69 19.75 0.3860 -787.0 -582.1
13 0.00 3.55 0.00 1.89 13.30 50.01 -7.92 20.97 0.3762 591.0 568.3
14 0.00 2.42 0.00 1.30 14.10 49.95 -7.97 20.35 0.3886 -538.0 -288.3
15 0.00 1.47 0.00 0.78 12.67 49.91 -8.02 21.86 0.3673 889.0 784.0
16 0.00 4.32 0.00 2.30 12.87 49.75 -8.18 22.05 0.3712 1021.0 898.4
17 1.38 3.89 0.74 2.09 14.14 49.49 -8.44 21.40 0.3919 -663.6 -505.9
18 0.00 2.94 0.00 1.57 13.25 49.52 -8.41 22.20 0.3783 795.0 603.0
19 0.00 1.47 0.00 0.79 14.50 49.23 -8.70 21.65 0.3987 792.0 600.4
20 2.16 24.30 1.16 13.03 13.39 48.83 -9.09 23.67 0.3847 958.8 585.4
21 0.00 2.85 0.00 1.55 15.06 48.70 -9.22 22.28 0.4101 806.0 800.5
22 0.00 1.90 0.00 1.02 13.34 48.53 -9.40 24.44 0.3859 834.0 722.8
23 0.00 0.78 0.00 0.41 11.73 48.37 -9.56 26.70 0.3635 678.0 621.7
24 0.00 2.85 0.00 1.55 15.01 48.02 -9.91 23.80 0.4136 -274.0 -370.9
25 0.00 3.80 0.00 2.06 14.60 47.60 -10.33 25.11 0.4105 735.0 546.8
26 0.00 0.78 0.00 0.42 14.77 47.25 -10.68 25.68 0.4153 603.0 504.9
27 3.46 13.92 1.87 7.55 14.04 47.00 -10.93 27.01 0.4067 1103.2 839.4
28 0.00 1.38 0.00 0.76 15.62 46.89 -11.04 25.52 0.4298 770.0 606.1
29 0.00 1.38 0.00 0.76 15.04 46.67 -11.26 26.58 0.4232 986.0 795.4
30 0.00 0.86 0.00 0.47 14.38 46.52 -11.41 27.64 0.4149 709.0 632.8
31 0.00 1.64 0.00 0.89 13.54 46.56 -11.37 28.54 0.4029 767.0 604.1
32 0.00 1.12 0.00 0.61 14.29 46.15 -11.78 28.50 0.4165 656.0 568.3
33 0.00 2.08 0.00 1.13 14.61 46.07 -11.86 28.29 0.4215 1021.0 752.8


  • 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.