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

12169 59.06 304.34 30.59 158.49 8.81 289.78 -17.59 83.31 0.3057 -596.7 -321.0


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SDO HMI 2014-09-21 17:00:34 UT

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

1 0.00 1.06 0.00 0.54 12.25 293.80 -13.57 67.78 0.2488 -709.0 -659.3
2 0.00 1.95 0.00 1.00 11.97 293.53 -13.84 69.19 0.2514 -769.0 -570.4
3 0.00 2.57 0.00 1.32 10.91 292.25 -15.12 74.48 0.2669 -875.0 -667.3
4 0.00 1.24 0.00 0.64 10.87 292.00 -15.37 74.82 0.2709 -887.0 -735.9
5 0.00 1.33 0.00 0.68 9.72 291.86 -15.50 79.12 0.2695 -957.0 -840.5
6 0.00 1.50 0.00 0.78 9.10 291.42 -15.95 81.58 0.2755 -852.0 -587.4
7 1.68 91.89 0.87 47.40 5.46 291.45 -15.92 94.89 0.2752 -1133.2 -437.2
8 23.55 -7.00 12.13 -7.00 5.16 291.40 -15.97 95.96 0.2768 -1167.6 999999
9 0.62 -7.00 0.32 -7.00 5.64 291.35 -16.02 94.21 0.2765 -977.6 999999
10 2.04 169.62 1.06 88.21 10.60 290.16 -17.20 77.03 0.2997 -1122.9 -418.0
11 26.38 -10.00 13.71 -10.00 10.92 289.92 -17.45 76.12 0.3046 -1254.0 999999
12 3.90 -10.00 2.03 -10.00 10.96 289.40 -17.96 76.30 0.3130 -912.8 999999
13 0.00 1.59 0.00 0.83 9.27 289.30 -18.06 81.74 0.3106 925.0 759.0
14 0.00 0.80 0.00 0.44 21.06 285.87 -21.50 53.86 0.4253 -624.0 -471.0
15 0.00 1.86 0.00 0.98 5.54 287.19 -20.18 93.18 0.3454 857.0 749.4
16 0.00 1.15 0.00 0.61 14.73 286.52 -20.85 67.71 0.3736 -819.0 -563.5
17 0.89 4.51 0.47 2.40 5.12 285.81 -21.56 93.96 0.3684 1030.4 741.2
18 0.00 2.30 0.00 1.23 5.32 285.54 -21.82 93.35 0.3724 878.0 748.6
19 0.00 1.95 0.00 1.04 5.10 285.19 -22.18 93.86 0.3784 710.0 557.9
20 0.00 1.77 0.00 0.95 5.03 285.00 -22.37 93.98 0.3817 704.0 602.0
21 0.00 2.92 0.00 1.57 5.42 284.92 -22.45 92.94 0.3823 893.0 693.1
22 0.00 1.33 0.00 0.71 5.17 284.73 -22.64 93.55 0.3857 706.0 510.0
23 0.00 1.15 0.00 0.62 8.61 284.33 -23.04 84.59 0.3903 908.0 794.2
24 0.00 0.80 0.00 0.43 8.91 284.24 -23.12 83.84 0.3919 747.0 496.8
25 0.00 1.68 0.00 0.92 15.32 282.80 -24.57 68.95 0.4314 -657.0 -559.7
26 0.00 0.97 0.00 0.53 14.74 282.73 -24.63 70.30 0.4299 -761.0 -611.0
27 0.00 1.06 0.00 0.58 4.35 283.34 -24.02 95.19 0.4093 812.0 630.8
28 0.00 2.12 0.00 1.16 4.57 283.04 -24.33 94.55 0.4137 814.0 621.5
29 0.00 2.04 0.00 1.11 3.16 283.08 -24.29 97.95 0.4164 742.0 627.3
30 0.00 1.06 0.00 0.59 12.26 280.54 -26.83 76.80 0.4548 -731.0 -608.2
31 0.00 1.06 0.00 0.59 11.89 279.89 -27.48 77.80 0.4638 -642.0 -454.8
32 0.00 1.06 0.00 0.63 7.33 273.44 -33.93 87.38 0.5563 383.0 361.5


  • 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.