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

11327 90.20 422.21 54.36 253.95 -21.40 332.85 22.35 218.67 0.5693 -316.1 -173.0


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SDO HMI 2011-10-23 17:59:00 UT

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

1 0.00 1.48 0.00 0.92 -18.79 338.98 28.47 228.72 0.6029 571.0 421.1
2 0.00 2.00 0.00 1.23 -19.11 338.21 27.71 227.54 0.5978 767.0 616.4
3 6.78 9.47 4.20 5.87 -19.89 338.11 27.61 226.43 0.6037 736.8 695.9
4 0.00 1.91 0.00 1.18 -19.27 337.99 27.49 227.12 0.5969 899.0 740.1
5 3.82 4.00 2.36 2.47 -19.81 337.66 27.16 226.09 0.5984 747.8 520.7
6 0.00 2.26 0.00 1.37 -18.58 337.27 26.77 227.28 0.5832 566.0 490.1
7 0.00 1.13 0.00 0.69 -18.48 337.07 26.57 227.22 0.5803 790.0 678.2
8 0.00 1.30 0.00 0.80 -19.69 337.22 26.71 225.78 0.5928 841.0 739.6
9 0.00 2.52 0.00 1.55 -19.92 337.22 26.72 225.49 0.5950 580.0 466.8
10 0.00 1.30 0.00 0.80 -19.42 336.99 26.49 225.89 0.5880 849.0 737.2
11 0.00 5.13 0.00 3.12 -19.09 336.83 26.32 226.15 0.5833 794.0 676.5
12 2.09 5.39 1.28 3.31 -20.27 336.97 26.46 224.78 0.5957 607.9 610.8
13 3.04 52.84 1.84 31.93 -18.88 336.51 26.01 226.09 0.5781 1028.3 632.9
14 1.13 -13.00 0.69 -13.00 -19.10 336.48 25.97 225.76 0.5799 791.9 999999
15 6.34 -13.00 3.84 -13.00 -18.96 336.21 25.70 225.65 0.5758 1091.1 999999
16 1.30 -13.00 0.79 -13.00 -19.42 336.21 25.71 225.07 0.5802 601.9 999999
17 0.61 -13.00 0.37 -13.00 -18.85 335.95 25.44 225.51 0.5721 975.6 999999
18 0.00 2.09 0.00 1.27 -20.43 335.93 25.43 223.48 0.5870 229.0 322.7
19 0.00 0.35 0.00 0.21 -19.78 335.33 24.83 223.63 0.5748 292.0 428.0
20 0.00 0.78 0.00 0.47 -19.28 335.18 24.67 224.10 0.5684 695.0 597.9
21 0.00 0.87 0.00 0.51 -17.87 334.79 24.28 225.53 0.5507 679.0 576.1
22 0.00 1.48 0.00 0.89 -20.08 334.68 24.18 222.51 0.5715 748.0 600.3
23 0.00 2.52 0.00 1.54 -21.65 334.92 24.41 220.86 0.5895 -793.0 -635.2
24 0.00 1.22 0.00 0.74 -22.08 333.97 23.47 219.27 0.5853 -460.0 -358.9
25 0.00 3.74 0.00 2.28 -22.34 333.85 23.34 218.81 0.5869 -669.0 -630.8
26 0.00 1.39 0.00 0.85 -22.13 333.49 22.99 218.65 0.5815 -573.0 -535.1
27 0.78 2.35 0.48 1.43 -22.60 333.54 23.04 218.16 0.5870 -743.4 -620.3
28 0.00 1.04 0.00 0.63 -22.08 333.28 22.77 218.44 0.5792 -402.0 -388.5
29 1.04 1.30 0.62 0.77 -20.07 332.74 22.24 220.20 0.5529 -665.1 -559.0
30 0.00 1.39 0.00 0.85 -22.74 332.97 22.47 217.31 0.5836 -597.0 -389.8
31 0.00 2.69 0.00 1.59 -19.73 332.42 21.92 220.22 0.5462 -761.0 -631.5
32 0.00 1.65 0.00 0.98 -20.19 332.38 21.88 219.60 0.5509 -810.0 -587.1
33 0.00 0.70 0.00 0.42 -22.63 332.67 22.17 217.08 0.5798 -520.0 -438.1
34 9.13 304.79 5.47 182.58 -21.67 332.10 21.59 217.47 0.5644 -1028.3 -378.5
35 8.86 -34.00 5.31 -34.00 -21.90 331.82 21.32 216.86 0.5644 -894.5 999999
36 29.98 -34.00 18.00 -34.00 -22.32 331.58 21.07 216.07 0.5671 -1019.2 999999
37 0.00 1.13 0.00 0.70 -25.09 331.95 21.44 213.57 0.6010 -553.0 -449.6
38 14.17 -34.00 8.44 -34.00 -21.84 331.12 20.62 216.04 0.5578 -1389.8 999999
39 1.13 -34.00 0.67 -34.00 -22.17 331.00 20.50 215.51 0.5605 -1017.0 999999


  • 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.