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

11993 16.40 113.75 8.88 61.68 16.47 102.02 -3.10 7.19 0.4089 -115.8 -100.8


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SDO HMI 2014-03-03 02:00:28 UT

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

1 0.00 1.21 0.00 0.65 15.24 105.84 0.72 358.18 0.3843 -859.0 -671.6
2 0.00 1.12 0.00 0.59 12.62 105.71 0.59 358.31 0.3416 615.0 500.6
3 0.00 1.64 0.00 0.88 15.98 104.98 -0.14 0.34 0.3961 -812.0 -717.2
4 0.00 2.33 0.00 1.26 16.21 104.82 -0.29 0.71 0.3998 -1049.0 -887.3
5 0.00 1.99 0.00 1.07 16.43 104.79 -0.32 0.77 0.4034 -858.0 -677.0
6 0.00 3.80 0.00 2.06 16.76 104.76 -0.36 0.84 0.4087 -611.0 -598.6
7 0.00 1.12 0.00 0.61 16.60 104.64 -0.48 1.14 0.4061 -742.0 -580.1
8 0.00 1.04 0.00 0.56 16.30 104.58 -0.54 1.30 0.4014 -711.0 -535.0
9 0.00 0.86 0.00 0.47 16.70 104.42 -0.70 1.64 0.4078 -830.0 -556.0
10 0.00 1.04 0.00 0.56 16.73 104.24 -0.88 2.08 0.4084 -790.0 -649.8
11 0.00 2.59 0.00 1.41 16.96 104.17 -0.95 2.20 0.4121 -698.0 -625.7
12 0.00 1.12 0.00 0.61 16.70 104.08 -1.04 2.45 0.4080 -795.0 -639.8
13 0.00 2.33 0.00 1.27 17.09 104.02 -1.10 2.55 0.4143 -627.0 -613.0
14 0.00 1.30 0.00 0.70 16.96 103.58 -1.54 3.58 0.4126 -740.0 -613.9
15 0.00 1.90 0.00 1.01 14.63 103.41 -1.71 4.42 0.3754 -842.0 -707.5
16 2.50 12.18 1.35 6.56 15.89 103.28 -1.84 4.49 0.3958 -972.1 -752.2
17 0.00 1.12 0.00 0.61 17.03 103.27 -1.85 4.29 0.4140 -665.0 -564.2
18 13.90 37.22 7.53 20.14 16.44 102.97 -2.15 5.12 0.4051 -965.0 -351.7
19 0.00 1.55 0.00 0.84 16.90 102.96 -2.16 5.03 0.4123 -697.0 -534.2
20 0.00 1.04 0.00 0.57 18.61 102.63 -2.49 5.39 0.4398 -682.0 -532.8
21 0.00 1.38 0.00 0.75 17.16 102.24 -2.88 6.62 0.4177 581.0 409.6
22 0.00 1.04 0.00 0.56 15.97 101.27 -3.85 9.31 0.4009 783.0 676.9
23 0.00 0.86 0.00 0.47 15.88 100.99 -4.13 10.00 0.4002 815.0 598.0
24 0.00 1.47 0.00 0.79 14.98 100.24 -4.88 12.27 0.3884 905.0 712.8
25 0.00 1.12 0.00 0.60 14.76 99.99 -5.12 12.99 0.3858 994.0 834.9
26 0.00 2.94 0.00 1.59 15.73 99.91 -5.21 12.63 0.4012 998.0 818.0
27 0.00 1.38 0.00 0.74 15.08 99.86 -5.25 13.12 0.3913 872.0 763.9
28 0.00 2.25 0.00 1.22 16.67 99.57 -5.54 12.87 0.4171 772.0 734.2
29 0.00 2.50 0.00 1.36 16.13 99.22 -5.90 14.00 0.4100 968.0 703.9
30 0.00 1.21 0.00 0.66 17.20 99.09 -6.03 13.65 0.4270 691.0 592.1
31 0.00 0.69 0.00 0.38 16.45 98.93 -6.19 14.46 0.4162 702.0 490.0
32 0.00 2.16 0.00 1.18 17.04 98.81 -6.30 14.34 0.4257 885.0 650.6
33 0.00 0.78 0.00 0.43 17.60 98.67 -6.45 14.32 0.4347 601.0 514.4
34 0.00 1.04 0.00 0.57 17.38 97.92 -7.19 16.03 0.4345 739.0 470.2
35 0.00 6.48 0.00 3.55 16.90 97.79 -7.33 16.66 0.4278 653.0 697.9
36 0.00 1.04 0.00 0.57 17.26 97.77 -7.35 16.44 0.4332 708.0 610.1
37 0.00 1.12 0.00 0.62 17.04 97.22 -7.90 17.77 0.4325 821.0 713.7
38 0.00 1.04 0.00 0.57 17.67 96.87 -8.24 18.02 0.4436 669.0 541.2
39 0.00 1.30 0.00 0.73 20.06 96.57 -8.55 16.98 0.4802 777.0 654.8
40 0.00 3.45 0.00 1.91 17.77 96.59 -8.53 18.53 0.4465 609.0 433.4


  • 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.