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

12071 61.13 269.09 33.94 149.63 -11.00 80.06 -25.26 111.65 0.4513 38.4 -79.0


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SDO HMI 2014-05-23 21:00:38 UT

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

1 9.37 76.83 4.99 40.95 -9.91 85.20 -20.12 113.17 0.3702 1360.7 500.7
2 3.78 -1.00 2.02 -1.00 -10.22 85.11 -20.21 113.85 0.3733 1026.8 999999
3 6.30 -1.00 3.37 -1.00 -10.06 84.93 -20.40 113.28 0.3752 978.6 999999
4 0.00 1.98 0.00 1.07 -11.65 84.28 -21.04 116.48 0.3946 836.0 645.0
5 0.00 2.61 0.00 1.41 -11.47 83.93 -21.39 115.69 0.3984 762.0 619.9
6 0.00 1.44 0.00 0.78 -10.23 83.09 -22.23 112.05 0.4034 717.0 693.2
7 0.00 0.63 0.00 0.34 -10.84 82.91 -22.41 113.32 0.4095 830.0 688.0
8 0.00 0.99 0.00 0.54 -10.19 82.86 -22.46 111.78 0.4066 711.0 592.2
9 0.00 1.62 0.00 0.88 -10.49 82.51 -22.82 112.19 0.4136 705.0 602.4
10 0.00 1.62 0.00 0.88 -10.92 82.40 -22.92 113.08 0.4174 814.0 591.7
11 0.72 3.33 0.39 1.82 -11.47 82.02 -23.30 113.99 0.4261 907.1 726.6
12 2.07 11.71 1.13 6.41 -11.17 82.01 -23.31 113.30 0.4245 1173.2 710.7
13 3.24 -12.00 1.77 -12.00 -11.16 81.88 -23.45 113.19 0.4264 1014.1 999999
14 0.00 1.44 0.00 0.79 -10.45 81.74 -23.59 111.50 0.4247 898.0 729.7
15 1.71 -12.00 0.94 -12.00 -11.19 81.60 -23.72 113.03 0.4305 730.1 999999
16 0.00 0.90 0.00 0.50 -11.13 81.24 -24.08 112.60 0.4355 617.0 506.1
17 0.36 1.26 0.20 0.69 -10.45 81.23 -24.09 111.11 0.4321 847.2 775.3
18 0.00 1.62 0.00 0.90 -10.50 80.14 -25.19 110.45 0.4484 659.0 450.4
19 1.44 3.69 0.80 2.05 -9.42 79.75 -25.57 107.90 0.4493 847.8 609.9
20 5.04 27.02 2.81 15.05 -10.64 79.44 -25.88 110.30 0.4593 -984.8 -318.2
21 0.00 1.17 0.00 0.65 -9.90 79.09 -26.23 108.54 0.4611 -973.0 -759.0
22 0.00 1.17 0.00 0.65 -8.15 78.89 -26.43 104.72 0.4575 -744.0 -669.6
23 0.00 1.53 0.00 0.86 -10.69 78.61 -26.72 109.88 0.4717 -751.0 -653.5
24 4.05 6.21 2.28 3.50 -10.78 78.32 -27.00 109.89 0.4762 -1015.4 -796.6
25 0.00 3.96 0.00 2.25 -12.75 77.97 -27.36 113.54 0.4908 -717.0 -645.1
26 0.54 50.89 0.31 28.93 -10.89 77.68 -27.64 109.74 0.4859 -1055.0 -658.8
27 0.00 0.90 0.00 0.52 -12.64 77.06 -28.26 112.74 0.5029 -721.0 -547.8
28 6.75 -26.00 3.85 -26.00 -11.19 77.16 -28.16 110.02 0.4948 -996.6 999999
29 0.99 62.05 0.57 35.76 -12.24 76.87 -28.46 111.85 0.5037 -1011.0 -311.0
30 1.35 -29.00 0.78 -29.00 -12.45 76.70 -28.62 112.15 0.5071 -921.7 999999
31 1.35 -29.00 0.78 -29.00 -12.17 76.63 -28.70 111.58 0.5068 -1058.5 999999
32 0.00 1.35 0.00 0.77 -11.25 76.56 -28.77 109.78 0.5036 -645.0 -494.9
33 12.07 -29.00 6.95 -29.00 -12.11 76.28 -29.04 111.25 0.5114 -1017.3 999999
34 0.00 1.17 0.00 0.68 -13.46 76.03 -29.29 113.61 0.5213 -361.0 -431.0


  • 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.