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

11224 113.43 353.52 64.01 200.22 20.64 131.47 19.23 320.43 0.4841 -26.8 -137.8


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SDO HMI 2011-05-28 07:59:10 UT

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

1 17.87 209.39 10.31 120.20 21.40 133.76 21.51 318.22 0.5145 -952.3 -413.7
2 11.10 -1.00 6.34 -1.00 20.35 133.46 21.22 317.11 0.5005 -1186.4 999999
3 22.38 -1.00 12.82 -1.00 20.91 133.19 20.95 318.25 0.5036 -1088.2 999999
4 2.08 -1.00 1.18 -1.00 20.51 133.07 20.82 317.85 0.4981 -1131.9 999999
5 1.81 -1.00 1.03 -1.00 21.07 132.73 20.49 319.09 0.5007 -773.5 999999
6 1.71 -1.00 0.98 -1.00 20.61 132.66 20.42 318.52 0.4951 -1001.1 999999
7 0.00 0.90 0.00 0.51 19.46 132.34 20.09 317.29 0.4795 -843.0 -750.9
8 1.26 -1.00 0.72 -1.00 20.80 132.20 19.96 319.42 0.4926 -740.0 999999
9 0.00 2.26 0.00 1.28 21.42 131.56 19.32 321.17 0.4932 -792.0 -678.8
10 0.00 1.17 0.00 0.67 21.19 131.36 19.12 321.14 0.4887 -966.0 -657.2
11 0.00 3.16 0.00 1.77 19.42 131.00 18.75 319.12 0.4652 679.0 622.9
12 11.28 23.56 6.32 13.21 19.81 130.94 18.70 319.78 0.4690 933.3 168.4
13 0.00 2.17 0.00 1.22 20.98 130.61 18.37 321.94 0.4792 -181.0 -180.1
14 5.33 8.94 2.96 4.96 19.41 129.71 17.46 321.06 0.4522 783.3 614.2
15 4.24 9.57 2.38 5.35 20.72 129.72 17.48 322.90 0.4677 650.2 -93.1
16 0.63 -15.00 0.35 -15.00 20.45 129.69 17.45 322.59 0.4643 -893.0 999999
17 0.54 -15.00 0.30 -15.00 20.58 129.60 17.36 322.90 0.4650 -217.0 999999
18 7.58 8.66 4.19 4.79 19.28 129.25 17.01 321.58 0.4463 982.4 822.2
19 0.00 1.44 0.00 0.81 21.37 129.29 17.05 324.46 0.4716 794.0 612.4
20 0.00 1.53 0.00 0.86 20.61 129.17 16.92 323.63 0.4613 572.0 404.6
21 0.00 1.08 0.00 0.59 16.67 128.60 16.36 318.53 0.4091 -798.0 -570.8
22 0.00 1.17 0.00 0.65 20.42 128.84 16.60 323.88 0.4559 793.0 654.6
23 0.00 2.53 0.00 1.40 20.22 128.75 16.51 323.75 0.4527 842.0 664.8
24 0.00 1.81 0.00 1.00 19.54 128.57 16.33 323.06 0.4428 752.0 635.8
25 1.17 1.81 0.64 0.99 18.79 128.46 16.22 322.14 0.4327 650.6 615.0
26 0.00 1.17 0.00 0.65 20.18 128.14 15.90 324.70 0.4467 816.0 658.1
27 0.00 1.44 0.00 0.80 20.51 128.07 15.83 325.26 0.4501 634.0 523.2
28 0.00 2.08 0.00 1.15 20.31 127.78 15.54 325.47 0.4451 950.0 819.0
29 0.00 1.62 0.00 0.90 20.08 127.69 15.45 325.31 0.4414 957.0 758.4
30 0.00 0.72 0.00 0.40 20.11 127.36 15.12 325.92 0.4388 827.0 653.0
31 19.31 64.08 10.66 35.37 20.54 127.13 14.89 326.88 0.4422 1036.2 426.1
32 1.08 -31.00 0.60 -31.00 20.86 127.06 14.82 327.43 0.4459 506.8 999999
33 0.00 1.26 0.00 0.69 19.98 126.74 14.50 326.82 0.4318 1012.0 770.5
34 4.06 -31.00 2.23 -31.00 20.31 126.74 14.50 327.26 0.4359 1122.1 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.