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

11272 75.02 248.27 42.13 139.51 -21.17 53.49 -0.38 179.33 0.4744 154.0 -141.0


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SDO HMI 2011-08-22 08:59:09 UT

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

1 0.00 1.26 0.00 0.70 -19.43 60.84 6.97 194.48 0.4596 482.0 461.6
2 0.00 1.17 0.00 0.65 -19.32 60.54 6.67 193.95 0.4568 753.0 613.8
3 0.00 1.26 0.00 0.70 -18.75 60.48 6.62 194.16 0.4480 772.0 455.2
4 0.00 1.17 0.00 0.64 -18.47 59.86 6.00 193.02 0.4414 706.0 524.7
5 0.00 0.90 0.00 0.49 -17.96 59.59 5.72 192.71 0.4327 689.0 573.9
6 0.00 1.44 0.00 0.79 -18.02 59.01 5.15 191.44 0.4318 792.0 667.7
7 0.00 0.81 0.00 0.45 -18.38 58.41 4.55 189.99 0.4356 944.0 729.6
8 0.00 1.35 0.00 0.74 -17.90 56.84 2.97 186.70 0.4245 804.0 634.4
9 0.00 0.99 0.00 0.56 -21.19 56.80 2.93 185.78 0.4756 67.0 85.0
10 0.00 1.17 0.00 0.64 -18.13 56.68 2.81 186.29 0.4279 876.0 609.8
11 0.00 1.71 0.00 0.97 -22.02 56.69 2.82 185.38 0.4881 719.0 607.4
12 18.08 48.39 10.19 27.26 -21.43 56.22 2.35 184.60 0.4784 1096.8 472.1
13 0.00 2.07 0.00 1.17 -22.01 55.47 1.61 183.08 0.4866 925.0 600.2
14 0.00 0.99 0.00 0.57 -23.59 55.43 1.56 182.82 0.5104 628.0 440.3
15 23.29 33.82 13.03 18.93 -20.74 54.84 0.98 181.97 0.4665 984.7 638.1
16 2.25 -15.00 1.26 -15.00 -21.15 54.68 0.82 181.62 0.4728 538.6 999999
17 0.00 1.71 0.00 0.96 -20.77 54.42 0.56 181.12 0.4669 875.0 704.8
18 0.00 1.08 0.00 0.60 -20.94 54.29 0.43 180.85 0.4695 803.0 616.2
19 0.00 0.90 0.00 0.51 -21.87 54.30 0.43 180.83 0.4838 651.0 489.4
20 0.00 1.35 0.00 0.76 -21.28 54.26 0.40 180.78 0.4748 579.0 504.3
21 0.00 1.53 0.00 0.86 -21.15 54.20 0.33 180.66 0.4726 719.0 490.2
22 4.41 10.61 2.46 5.93 -20.56 53.97 0.10 180.21 0.4636 884.2 171.0
23 0.00 1.80 0.00 1.01 -20.94 53.32 -0.55 178.91 0.4695 -771.0 -539.8
24 0.00 6.84 0.00 3.85 -21.56 53.12 -0.74 178.55 0.4791 -170.0 -196.6
25 0.00 1.80 0.00 1.00 -19.98 53.10 -0.77 178.40 0.4547 -732.0 -573.0
26 0.00 1.08 0.00 0.60 -19.92 52.97 -0.90 178.13 0.4537 -552.0 -546.3
27 0.00 1.08 0.00 0.61 -22.36 52.85 -1.01 178.09 0.4915 -823.0 -660.3
28 0.00 1.35 0.00 0.76 -21.32 52.60 -1.26 177.51 0.4757 -775.0 -631.7
29 0.00 6.66 0.00 3.72 -20.53 52.35 -1.52 176.92 0.4637 -77.0 -396.1
30 0.00 1.26 0.00 0.71 -22.26 52.20 -1.67 176.84 0.4904 -729.0 -554.8
31 1.17 8.63 0.66 4.86 -21.36 52.05 -1.82 176.43 0.4767 -782.6 -686.2
32 0.00 2.07 0.00 1.17 -21.70 52.01 -1.86 176.41 0.4821 -830.0 -705.6
33 17.99 71.05 10.10 39.85 -21.05 51.63 -2.24 175.56 0.4724 -1150.7 -542.3
34 1.08 -33.00 0.61 -33.00 -21.46 51.23 -2.64 174.86 0.4793 -897.0 999999
35 0.00 1.44 0.00 0.82 -22.37 51.11 -2.75 174.82 0.4932 -655.0 -565.2
36 0.00 1.35 0.00 0.76 -21.64 50.87 -3.00 174.19 0.4825 -883.0 -687.4
37 6.75 16.46 3.82 9.33 -21.95 50.66 -3.20 173.88 0.4876 -937.8 -748.2
38 0.00 1.35 0.00 0.76 -21.58 50.25 -3.62 172.99 0.4826 -316.0 -340.9
39 0.00 1.62 0.00 0.92 -22.34 49.83 -4.03 172.42 0.4950 -748.0 -513.7
40 0.00 0.99 0.00 0.56 -22.03 49.42 -4.45 171.55 0.4912 -782.0 -658.7
41 0.00 1.26 0.00 0.72 -23.30 48.94 -4.92 171.10 0.5112 -862.0 -700.0
42 0.00 1.89 0.00 1.09 -23.44 48.87 -4.99 171.02 0.5135 -648.0 -538.6
43 0.00 1.17 0.00 0.69 -25.15 48.27 -5.60 170.55 0.5400 -293.0 -317.5
44 0.00 1.44 0.00 0.84 -24.15 48.21 -5.66 170.11 0.5256 -696.0 -497.2


  • 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.