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

12014r 0.00 42.26 0.00 24.58 -16.16 123.26 -29.38 110.43 0.5041 359.7 259.9


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SDO HMI 2014-03-26 19:00:31 UT

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

1 0.00 1.22 0.00 0.62 -6.97 139.31 -13.33 91.47 0.2300 794.0 710.4
2 0.00 1.49 0.00 0.76 -9.08 137.90 -14.75 99.80 0.2562 892.0 731.4
3 0.00 0.87 0.00 0.46 -16.41 133.16 -19.48 118.44 0.3654 839.0 701.7
4 0.00 1.40 0.00 0.75 -16.85 132.82 -19.83 119.15 0.3733 870.0 726.1
5 0.00 1.92 0.00 1.03 -17.02 132.53 -20.11 119.26 0.3785 840.0 590.5
6 0.00 1.92 0.00 1.03 -15.82 132.10 -20.55 115.89 0.3769 959.0 766.0
7 0.00 3.58 0.00 1.92 -15.20 131.87 -20.78 114.14 0.3768 726.0 668.4
8 0.00 1.05 0.00 0.55 -7.85 132.28 -20.37 94.24 0.3472 747.0 630.3
9 0.00 0.96 0.00 0.51 -9.70 131.39 -21.26 99.29 0.3637 640.0 487.0
10 0.00 0.96 0.00 0.52 -13.23 129.64 -23.00 107.65 0.4009 797.0 661.3
11 0.00 1.22 0.00 0.70 -22.06 126.29 -26.36 123.70 0.4966 804.0 641.1
12 0.00 1.75 0.00 0.98 -15.84 126.09 -26.56 111.45 0.4640 673.0 521.8
13 0.00 1.14 0.00 0.63 -12.37 126.19 -26.46 104.06 0.4505 785.0 669.2
14 0.00 0.87 0.00 0.48 -12.24 126.03 -26.62 103.72 0.4526 714.0 577.1
15 0.00 0.52 0.00 0.29 -15.60 125.50 -27.15 110.62 0.4715 657.0 582.8
16 0.00 0.96 0.00 0.56 -20.84 123.82 -28.83 119.62 0.5204 400.0 412.5
17 0.00 0.35 0.00 0.20 -21.38 123.41 -29.24 120.28 0.5288 561.0 514.2
18 0.00 1.31 0.00 0.77 -23.25 122.93 -29.71 123.15 0.5460 774.0 624.7
19 0.00 1.05 0.00 0.59 -7.89 124.41 -28.23 94.00 0.4716 17.0 58.0
20 0.00 1.22 0.00 0.77 -24.85 117.62 -35.03 122.30 0.6184 617.0 516.0
21 0.00 0.96 0.00 0.60 -23.49 118.01 -34.64 120.43 0.6068 660.0 524.4
22 0.00 0.96 0.00 0.60 -22.35 117.00 -35.65 118.16 0.6136 -349.0 -360.1
23 0.00 1.57 0.00 0.94 -10.24 118.76 -33.88 98.26 0.5565 632.0 393.9
24 0.00 2.53 0.00 1.54 -10.14 117.22 -35.42 97.94 0.5783 685.0 528.2
25 0.00 1.57 0.00 0.98 -17.38 115.84 -36.81 109.81 0.6100 -778.0 -607.9
26 0.00 1.22 0.00 0.77 -16.51 114.82 -37.83 108.12 0.6209 -693.0 -511.4
27 0.00 2.80 0.00 1.86 -23.27 112.66 -39.99 117.62 0.6686 -576.0 -392.2
28 0.00 2.10 0.00 1.39 -21.76 112.55 -40.09 115.38 0.6644 -724.0 -611.1
29 0.00 1.22 0.00 0.77 -12.01 114.74 -37.91 100.84 0.6141 -500.0 -445.2
30 0.00 1.05 0.00 0.67 -12.68 113.64 -39.01 101.79 0.6296 -696.0 -536.3
31 0.00 0.52 0.00 0.34 -17.72 112.49 -40.15 109.36 0.6534 -616.0 -544.7


  • 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.