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

11361 50.54 246.47 31.49 153.14 19.11 172.58 32.73 302.02 0.6042 -176.8 -58.9


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SDO HMI 2011-12-02 23:58:56 UT

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

1 1.45 149.49 0.92 94.62 18.41 174.76 34.91 299.43 0.6258 -775.9 -301.3
2 23.22 -1.00 14.70 -1.00 18.72 174.53 34.68 300.03 0.6248 -1033.2 999999
3 2.82 -1.00 1.77 -1.00 18.51 173.95 34.10 300.07 0.6167 -947.5 999999
4 6.32 -1.00 3.98 -1.00 19.00 173.99 34.14 300.78 0.6200 -942.0 999999
5 0.00 2.31 0.00 1.43 18.14 173.09 33.23 300.08 0.6041 -842.0 -742.5
6 1.96 4.35 1.23 2.72 19.29 173.31 33.45 301.65 0.6135 -836.5 -688.1
7 0.00 0.77 0.00 0.49 20.42 173.50 33.65 303.16 0.6226 -584.0 -458.7
8 0.00 2.56 0.00 1.58 18.11 172.82 32.97 300.21 0.6007 -819.0 -735.1
9 1.28 1.96 0.79 1.21 18.36 172.76 32.91 300.63 0.6015 -859.0 -796.0
10 0.00 2.48 0.00 1.53 18.24 172.47 32.62 300.63 0.5973 -905.0 -743.3
11 1.54 6.74 0.95 4.16 19.01 172.31 32.46 301.92 0.6001 -724.3 -784.4
12 0.00 1.02 0.00 0.62 18.96 170.32 30.46 303.31 0.5760 673.0 487.0
13 0.00 1.37 0.00 0.82 18.93 170.02 30.17 303.49 0.5722 598.0 568.5
14 2.48 21.77 1.49 13.03 18.87 169.76 29.90 303.60 0.5686 733.7 446.3
15 0.00 1.11 0.00 0.68 20.81 169.83 29.98 306.49 0.5832 575.0 483.0
16 0.00 0.77 0.00 0.47 20.44 169.61 29.76 306.11 0.5779 593.0 531.7
17 0.77 -14.00 0.46 -14.00 18.78 169.20 29.35 303.91 0.5613 -306.3 999999
18 0.00 2.05 0.00 1.24 20.78 169.61 29.76 306.63 0.5804 896.0 724.7
19 0.00 1.37 0.00 0.82 19.75 169.32 29.47 305.31 0.5696 588.0 486.5
20 0.00 0.60 0.00 0.36 20.44 169.43 29.57 306.27 0.5758 575.0 516.6
21 1.11 1.45 0.66 0.87 18.78 168.98 29.13 304.09 0.5587 -682.2 -639.5
22 0.00 0.85 0.00 0.52 20.78 169.39 29.54 306.81 0.5779 688.0 572.2
23 0.00 1.62 0.00 0.98 20.22 169.13 29.27 306.19 0.5707 757.0 504.2
24 0.00 2.65 0.00 1.60 20.47 169.14 29.29 306.55 0.5728 741.0 677.6
25 0.00 4.61 0.00 2.79 20.88 169.16 29.30 307.15 0.5760 607.0 603.1
26 0.00 1.96 0.00 1.18 20.69 168.97 29.12 307.03 0.5725 946.0 825.6
27 0.00 0.68 0.00 0.41 19.38 168.63 28.78 305.31 0.5588 517.0 352.5
28 0.00 1.96 0.00 1.18 20.54 168.72 28.87 307.01 0.5684 459.0 620.2
29 2.56 13.32 1.54 8.01 20.98 168.67 28.82 307.71 0.5712 656.0 765.2
30 0.00 0.94 0.00 0.57 21.26 168.66 28.81 308.15 0.5732 574.0 476.6
31 1.62 2.73 0.97 1.63 19.60 168.28 28.43 305.96 0.5563 589.8 533.5
32 1.96 2.56 1.17 1.52 19.72 168.06 28.21 306.35 0.5546 657.1 594.7
33 1.45 1.62 0.86 0.96 20.17 167.29 27.44 307.73 0.5490 686.4 547.0
34 0.00 3.93 0.00 2.31 20.36 166.54 26.69 308.72 0.5420 919.0 762.2
35 0.00 1.28 0.00 0.75 20.61 166.38 26.53 309.27 0.5422 819.0 695.2
36 0.00 0.94 0.00 0.55 20.14 166.22 26.37 308.70 0.5365 806.0 623.6
37 0.00 1.20 0.00 0.69 20.05 165.33 25.48 309.45 0.5254 773.0 618.2
38 0.00 1.45 0.00 0.84 20.50 164.12 24.27 311.43 0.5156 646.0 508.5


  • 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.