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

11374 83.76 439.01 55.61 291.58 -17.37 352.34 -38.80 116.16 0.6686 664.7 279.2


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SDO HMI 2011-12-11 05:58:56 UT

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

1 0.00 0.60 0.00 0.38 -18.38 355.55 -35.59 119.32 0.6358 323.0 283.0
2 0.00 1.02 0.00 0.66 -18.50 354.67 -36.47 118.99 0.6467 701.0 454.0
3 2.22 3.58 1.44 2.33 -18.59 354.46 -36.69 119.00 0.6498 757.0 547.5
4 0.00 5.20 0.00 3.41 -19.34 354.11 -37.04 119.85 0.6577 -306.0 -405.3
5 0.00 3.58 0.00 2.34 -18.72 354.11 -37.03 118.98 0.6544 742.0 604.2
6 0.00 3.15 0.00 2.07 -18.90 353.83 -37.32 119.08 0.6586 206.0 116.7
7 0.00 1.62 0.00 1.07 -19.72 353.33 -37.81 119.94 0.6684 -709.0 -597.8
8 0.00 2.30 0.00 1.55 -20.15 352.32 -38.82 119.99 0.6819 -777.0 -604.9
9 0.00 0.77 0.00 0.49 -12.68 353.98 -37.17 109.98 0.6295 660.0 499.4
10 16.36 80.44 10.88 53.53 -18.34 352.63 -38.51 117.66 0.6697 1037.5 266.0
11 1.02 313.91 0.68 208.31 -17.53 352.76 -38.38 116.59 0.6644 946.7 343.6
12 49.59 -11.00 32.84 -11.00 -17.10 352.43 -38.71 115.81 0.6663 1142.4 999999
13 0.00 0.77 0.00 0.52 -18.37 351.78 -39.36 117.27 0.6795 448.0 389.1
14 6.65 -11.00 4.45 -11.00 -17.50 351.77 -39.37 116.06 0.6758 634.0 999999
15 0.00 0.51 0.00 0.35 -19.68 351.16 -39.98 118.75 0.6925 422.0 370.3
16 0.00 1.02 0.00 0.69 -18.21 351.54 -39.60 116.94 0.6816 368.0 292.8
17 0.00 1.11 0.00 0.75 -18.93 351.26 -39.88 117.78 0.6880 653.0 511.2
18 1.02 -11.00 0.69 -11.00 -17.25 351.52 -39.63 115.59 0.6777 343.4 999999
19 3.41 -11.00 2.29 -11.00 -16.17 351.22 -39.92 113.94 0.6767 518.1 999999
20 0.00 1.19 0.00 0.82 -18.05 350.49 -40.66 116.22 0.6929 452.0 400.3
21 0.00 2.56 0.00 1.71 -15.16 351.18 -39.96 112.49 0.6733 -645.0 -518.8
22 0.00 2.81 0.00 1.89 -15.99 350.99 -40.16 113.58 0.6788 553.0 251.9
23 3.49 3.75 2.34 2.51 -15.07 350.92 -40.22 112.25 0.6761 -760.3 -471.0
24 0.00 0.43 0.00 0.29 -17.28 350.33 -40.81 115.09 0.6915 -584.0 -550.6
25 0.00 1.28 0.00 0.86 -15.34 350.62 -40.53 112.51 0.6807 -377.0 -296.1
26 0.00 1.53 0.00 1.04 -16.14 350.30 -40.84 113.50 0.6874 -813.0 -660.2
27 0.00 1.53 0.00 1.05 -16.51 350.21 -40.94 113.97 0.6899 -542.0 -524.4
28 0.00 0.85 0.00 0.58 -16.94 349.93 -41.22 114.45 0.6948 -779.0 -652.0
29 0.00 2.73 0.00 1.85 -15.22 350.32 -40.82 112.22 0.6838 -646.0 -637.8
30 0.00 0.77 0.00 0.53 -17.46 349.62 -41.52 115.03 0.7003 -767.0 -658.1


  • 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.