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

11943 14.35 65.37 7.64 35.81 -12.94 116.41 -23.14 113.77 0.4207 389.9 208.0


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SDO HMI 2014-01-04 19:00:24 UT

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

1 0.00 1.10 0.00 0.59 -13.24 120.07 -19.48 118.15 0.3697 589.0 481.8
2 0.00 2.21 0.00 1.18 -12.18 119.39 -20.16 114.79 0.3727 1131.0 917.1
3 0.00 0.93 0.00 0.51 -19.20 118.64 -20.91 129.26 0.4372 796.0 633.0
4 14.35 18.09 7.64 9.63 -10.92 119.23 -20.32 111.46 0.3680 1177.7 753.0
5 0.00 1.19 0.00 0.64 -12.14 119.01 -20.54 114.33 0.3781 932.0 799.0
6 0.00 1.78 0.00 0.95 -12.40 118.95 -20.60 114.93 0.3805 867.0 743.0
7 0.00 1.61 0.00 0.86 -10.77 118.99 -20.56 110.85 0.3709 590.0 591.8
8 0.00 1.19 0.00 0.65 -16.03 118.37 -21.18 122.59 0.4139 715.0 625.9
9 0.00 1.02 0.00 0.54 -11.00 118.81 -20.74 111.30 0.3748 607.0 522.4
10 0.00 3.23 0.00 1.73 -12.16 118.68 -20.87 114.08 0.3831 711.0 652.3
11 0.00 0.76 0.00 0.41 -10.79 118.79 -20.76 110.76 0.3740 640.0 527.2
12 0.00 0.59 0.00 0.33 -18.66 117.98 -21.57 127.44 0.4406 789.0 555.9
13 0.00 2.63 0.00 1.41 -12.78 118.50 -21.05 115.41 0.3895 731.0 615.6
14 0.00 1.19 0.00 0.64 -12.39 118.44 -21.11 114.42 0.3881 636.0 563.5
15 0.00 1.02 0.00 0.55 -11.50 118.51 -21.04 112.30 0.3819 928.0 866.0
16 0.00 1.19 0.00 0.64 -11.77 118.43 -21.12 112.88 0.3846 719.0 594.5
17 0.00 2.21 0.00 1.18 -11.47 118.29 -21.26 112.03 0.3850 798.0 663.3
18 0.00 1.53 0.00 0.82 -11.05 118.26 -21.29 110.97 0.3833 780.0 565.1
19 0.00 1.10 0.00 0.59 -5.22 118.49 -21.06 95.63 0.3611 670.0 448.0
20 0.00 3.14 0.00 1.71 -12.41 116.51 -23.04 112.81 0.4164 -912.0 -771.1
21 0.00 0.34 0.00 0.19 -12.63 115.90 -23.65 112.83 0.4266 -901.0 -728.5
22 0.00 1.36 0.00 0.77 -19.99 114.23 -25.32 125.84 0.4979 782.0 612.2
23 0.00 1.53 0.00 0.87 -20.45 114.11 -25.44 126.52 0.5029 754.0 587.8
24 0.00 0.85 0.00 0.49 -21.26 113.12 -26.43 126.94 0.5212 1029.0 852.4
25 0.00 0.76 0.00 0.43 -14.06 113.23 -26.32 113.89 0.4724 -834.0 -719.2
26 0.00 1.19 0.00 0.68 -15.10 111.58 -27.97 114.78 0.5007 -806.0 -680.5
27 0.00 0.76 0.00 0.44 -13.91 111.09 -28.46 112.22 0.5017 -722.0 -662.6
28 0.00 0.85 0.00 0.49 -13.46 110.88 -28.67 111.22 0.5027 -760.0 -654.1
29 0.00 2.72 0.00 1.56 -13.93 110.78 -28.77 112.07 0.5062 -698.0 -621.6
30 0.00 1.27 0.00 0.73 -13.90 110.54 -29.01 111.87 0.5093 -795.0 -643.0
31 0.00 1.19 0.00 0.68 -13.09 110.58 -28.97 110.36 0.5053 -816.0 -617.6
32 0.00 1.02 0.00 0.61 -16.04 107.65 -31.90 114.08 0.5585 -674.0 -494.4
33 0.00 2.63 0.00 1.59 -16.37 106.60 -32.95 114.08 0.5738 -674.0 -514.4
34 0.00 1.19 0.00 0.72 -15.22 106.49 -33.06 112.08 0.5704 -755.0 -645.0


  • 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.