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

12127 20.51 98.11 14.42 67.46 -7.59 250.00 41.71 252.26 0.6939 216.0 264.8


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SDO HMI 2014-08-05 17:00:39 UT

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

1 0.00 0.63 0.00 0.50 -6.62 257.62 49.33 256.33 0.7776 380.0 318.7
2 0.00 0.63 0.00 0.49 -6.59 257.29 49.00 256.27 0.7740 514.0 430.1
3 0.72 2.17 0.53 1.60 -6.50 254.63 46.34 255.55 0.7446 645.9 537.9
4 0.00 0.90 0.00 0.67 -7.89 254.06 45.77 253.54 0.7423 588.0 543.5
5 8.13 11.21 5.90 8.13 -6.82 253.52 45.23 254.75 0.7329 746.9 477.5
6 0.00 0.90 0.00 0.65 -6.08 253.26 44.97 255.64 0.7277 -591.0 -439.2
7 0.00 0.81 0.00 0.58 -6.09 253.01 44.71 255.54 0.7248 -476.0 -339.4
8 0.00 0.54 0.00 0.39 -6.31 252.94 44.65 255.23 0.7247 -546.0 -461.0
9 0.00 5.15 0.00 3.71 -7.34 252.98 44.68 253.87 0.7283 685.0 572.4
10 0.00 2.26 0.00 1.61 -7.17 252.44 44.15 253.89 0.7216 545.0 493.5
11 0.54 2.17 0.38 1.53 -7.34 251.86 43.57 253.44 0.7155 487.0 372.8
12 1.36 13.47 0.94 9.34 -6.39 251.21 42.91 254.49 0.7046 743.2 655.8
13 1.27 -12.00 0.88 -12.00 -6.44 251.00 42.71 254.34 0.7023 887.9 999999
14 0.00 0.63 0.00 0.43 -6.27 249.91 41.62 254.16 0.6885 558.0 470.0
15 0.00 0.99 0.00 0.68 -8.65 249.73 41.44 250.78 0.6952 626.0 524.7
16 0.00 11.21 0.00 7.59 -6.97 249.32 41.03 252.94 0.6839 952.0 721.2
17 3.07 5.06 2.09 3.44 -7.94 249.31 41.02 251.58 0.6874 765.8 597.1
18 1.99 13.92 1.36 9.51 -9.38 249.38 41.09 249.62 0.6940 -516.6 -289.2
19 0.36 1.27 0.24 0.85 -7.04 249.01 40.72 252.70 0.6803 1004.5 937.8
20 0.00 2.17 0.00 1.50 -10.52 249.43 41.14 248.10 0.6994 -550.0 -393.6
21 0.00 0.99 0.00 0.67 -7.22 248.95 40.65 252.42 0.6803 750.0 686.0
22 3.07 -18.00 2.10 -18.00 -9.36 249.01 40.72 249.48 0.6895 -745.0 999999
23 0.00 0.90 0.00 0.63 -12.13 249.30 41.01 245.89 0.7051 -483.0 -443.2
24 0.00 3.16 0.00 2.14 -9.17 248.58 40.28 249.53 0.6836 -823.0 -645.3
25 0.00 2.26 0.00 1.50 -7.18 247.90 39.60 252.02 0.6672 827.0 663.3
26 0.00 0.72 0.00 0.48 -7.67 247.79 39.50 251.27 0.6679 630.0 588.8
27 0.00 0.81 0.00 0.54 -9.02 247.43 39.14 249.17 0.6693 -481.0 -446.2
28 0.00 0.90 0.00 0.59 -6.69 247.17 38.88 252.40 0.6563 467.0 348.4
29 0.00 1.54 0.00 1.01 -8.27 247.02 38.73 250.04 0.6610 797.0 683.2
30 0.00 0.99 0.00 0.65 -8.08 246.96 38.67 250.28 0.6594 780.0 706.5
31 0.00 1.36 0.00 0.88 -6.19 246.70 38.40 252.91 0.6484 792.0 588.2
32 0.00 1.08 0.00 0.71 -11.64 245.48 37.19 244.43 0.6586 -463.0 -383.3
33 0.00 2.44 0.00 1.49 -6.97 241.43 33.13 248.95 0.5835 -733.0 -655.1
34 0.00 1.08 0.00 0.66 -6.99 241.21 32.92 248.79 0.5807 -922.0 -747.8
35 0.00 1.08 0.00 0.67 -9.20 241.41 33.12 245.44 0.5952 -603.0 -501.1
36 0.00 0.72 0.00 0.43 -2.42 240.86 32.57 256.28 0.5557 -587.0 -559.1
37 0.00 1.99 0.00 1.21 -8.17 241.13 32.83 246.85 0.5859 -517.0 -339.1


  • 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.