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

12159 15.33 77.82 10.36 53.92 -20.59 79.60 -34.98 129.86 0.6989 223.9 215.5


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SDO HMI 2014-09-09 01:00:36 UT

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

1 0.00 1.25 0.00 0.82 -20.99 83.97 -30.61 133.86 0.6617 780.0 655.0
2 1.07 4.46 0.71 2.95 -20.95 83.56 -31.02 133.45 0.6652 826.5 742.3
3 0.71 -2.00 0.47 -2.00 -20.89 83.39 -31.19 133.22 0.6664 889.0 999999
4 0.00 1.78 0.00 1.19 -21.14 83.33 -31.25 133.46 0.6689 645.0 583.0
5 0.00 0.53 0.00 0.35 -20.49 83.33 -31.25 132.70 0.6636 305.0 211.3
6 1.69 3.12 1.13 2.08 -21.05 83.12 -31.46 133.17 0.6701 742.4 579.2
7 0.00 0.80 0.00 0.53 -20.65 82.99 -31.59 132.59 0.6681 690.0 708.7
8 0.45 1.34 0.29 0.88 -19.97 83.03 -31.55 131.82 0.6622 -544.0 -398.0
9 0.00 2.05 0.00 1.37 -20.66 82.76 -31.82 132.40 0.6704 673.0 530.3
10 0.89 2.14 0.59 1.42 -19.76 82.55 -32.03 131.16 0.6653 722.3 527.2
11 0.00 1.87 0.00 1.22 -18.42 82.58 -32.00 129.55 0.6543 754.0 556.3
12 0.00 1.60 0.00 1.05 -18.16 82.56 -32.02 129.20 0.6525 706.0 537.1
13 0.00 1.52 0.00 0.98 -17.47 82.44 -32.14 128.24 0.6484 771.0 689.4
14 0.00 1.34 0.00 0.87 -17.84 82.33 -32.26 128.61 0.6524 732.0 647.3
15 0.36 2.23 0.24 1.51 -20.89 81.48 -33.11 131.58 0.6844 855.5 718.7
16 0.00 0.27 0.00 0.18 -21.34 81.36 -33.22 132.00 0.6890 579.0 567.0
17 0.00 1.34 0.00 0.91 -21.17 81.37 -33.22 131.81 0.6877 739.0 594.7
18 0.00 1.16 0.00 0.77 -19.29 81.67 -32.91 129.84 0.6702 -736.0 -556.4
19 0.98 2.23 0.67 1.51 -20.85 81.18 -33.40 131.28 0.6869 586.1 587.4
20 0.00 1.60 0.00 1.10 -20.76 80.50 -34.08 130.62 0.6927 550.0 555.9
21 1.34 2.94 0.92 2.02 -20.58 80.23 -34.35 130.20 0.6939 719.4 495.1
22 0.00 6.06 0.00 4.18 -20.83 80.01 -34.57 130.32 0.6979 684.0 536.8
23 5.97 10.52 4.03 7.09 -18.95 80.32 -34.26 128.34 0.6810 -812.7 -702.8
24 0.00 1.34 0.00 0.93 -21.07 79.15 -35.43 129.92 0.7077 579.0 487.9
25 0.00 1.07 0.00 0.72 -18.59 79.75 -34.83 127.45 0.6842 -655.0 -474.2
26 0.00 3.03 0.00 2.09 -19.90 79.39 -35.19 128.74 0.6971 -862.0 -737.5
27 0.00 1.07 0.00 0.73 -19.49 79.41 -35.17 128.27 0.6939 -596.0 -458.0
28 0.00 1.16 0.00 0.86 -24.42 77.42 -37.16 132.37 0.7469 600.0 540.5
29 0.00 0.80 0.00 0.57 -21.18 78.16 -36.42 129.31 0.7178 589.0 449.0
30 1.87 4.28 1.31 2.98 -19.83 78.45 -36.13 127.96 0.7057 -758.8 -628.4
31 0.00 0.80 0.00 0.58 -22.07 77.73 -36.85 130.00 0.7279 548.0 476.9
32 0.00 1.60 0.00 1.14 -21.18 77.76 -36.83 129.01 0.7216 435.0 399.7
33 0.00 1.43 0.00 1.04 -22.08 77.16 -37.43 129.60 0.7332 752.0 601.6
34 0.00 1.07 0.00 0.79 -21.78 76.17 -38.41 128.57 0.7402 492.0 385.8
35 0.00 0.80 0.00 0.60 -21.74 75.01 -39.57 127.74 0.7505 272.0 358.3
36 0.00 2.23 0.00 1.72 -23.03 73.70 -40.88 128.32 0.7700 625.0 504.9
37 0.00 0.80 0.00 0.61 -21.03 73.46 -41.12 125.93 0.7604 521.0 372.2
38 0.00 1.52 0.00 1.23 -24.01 71.58 -43.01 128.08 0.7937 -507.0 -434.3
39 0.00 0.89 0.00 0.77 -23.63 67.96 -46.62 125.62 0.8213 -587.0 -536.7
40 0.00 0.71 0.00 0.62 -24.08 67.60 -46.98 125.91 0.8263 -370.0 -348.8
41 0.00 1.07 0.00 0.96 -23.77 66.18 -48.40 124.85 0.8361 -79.0 -154.1


  • 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.