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

12201 26.05 83.74 13.90 45.00 -4.41 86.24 -21.00 112.08 0.3871 542.5 432.9


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SDO HMI 2014-11-03 04:00:28 UT

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

1 4.07 8.13 2.15 4.30 -5.24 88.93 -18.31 117.09 0.3529 1144.9 556.0
2 0.00 0.69 0.00 0.37 -5.64 88.44 -18.79 117.47 0.3629 -33.0 125.4
3 0.00 1.47 0.00 0.78 -5.11 88.02 -19.22 115.64 0.3653 851.0 668.5
4 0.00 3.81 0.00 2.02 -4.03 87.93 -19.31 112.80 0.3594 1178.0 932.2
5 0.00 1.30 0.00 0.69 -4.24 87.76 -19.48 113.17 0.3633 839.0 486.4
6 0.00 1.04 0.00 0.55 -3.47 87.40 -19.84 110.82 0.3640 -595.0 -508.3
7 0.00 0.69 0.00 0.37 -4.55 87.34 -19.90 113.50 0.3716 869.0 707.0
8 0.00 2.25 0.00 1.20 -4.77 87.24 -20.00 113.91 0.3745 568.0 492.9
9 15.49 35.99 8.26 19.22 -3.93 86.98 -20.26 111.57 0.3731 1121.5 617.7
10 5.62 -9.00 3.01 -9.00 -3.97 86.63 -20.61 111.32 0.3787 902.0 999999
11 0.00 1.12 0.00 0.61 -4.53 85.78 -21.46 111.87 0.3947 862.0 716.4
12 0.00 1.12 0.00 0.60 -3.69 85.77 -21.47 109.86 0.3900 -820.0 -511.2
13 0.00 6.75 0.00 3.63 -4.02 85.70 -21.54 110.59 0.3930 875.0 750.3
14 0.00 2.60 0.00 1.40 -4.63 85.58 -21.66 111.91 0.3982 723.0 628.3
15 0.00 1.30 0.00 0.70 -4.75 85.32 -21.92 111.97 0.4029 800.0 489.5
16 0.00 1.30 0.00 0.70 -3.64 85.23 -22.01 109.28 0.3980 694.0 560.6
17 0.00 1.82 0.00 0.98 -2.87 85.12 -22.12 107.33 0.3957 -749.0 -653.1
18 0.00 1.47 0.00 0.79 -3.23 85.08 -22.16 108.16 0.3981 -895.0 -672.4
19 0.00 4.41 0.00 2.41 -5.29 84.30 -22.94 112.26 0.4212 689.0 627.4
20 0.00 1.12 0.00 0.62 -5.55 83.73 -23.50 112.33 0.4309 793.0 608.3
21 0.00 0.69 0.00 0.38 -1.49 81.89 -25.35 102.11 0.4396 684.0 461.9
22 0.87 2.16 0.48 1.21 -5.73 81.69 -25.55 111.04 0.4617 -958.6 -815.4
23 0.00 1.04 0.00 0.61 -8.84 77.54 -29.70 113.80 0.5372 -680.0 -580.1
24 0.00 1.47 0.00 0.86 -8.54 77.57 -29.67 113.29 0.5351 -742.0 -483.4


  • 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.