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

12005 83.93 550.08 45.86 299.58 12.14 261.46 14.86 323.10 0.4167 -692.8 -349.7


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SDO HMI 2014-03-19 16:00:30 UT

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

1 83.93 498.71 45.86 272.43 12.16 262.62 16.02 320.25 0.4238 -1563.3 -429.5
2 0.00 0.96 0.00 0.52 13.17 261.42 14.82 323.91 0.4246 -646.0 -491.9
3 0.00 1.31 0.00 0.71 12.36 260.04 13.44 325.40 0.4016 -863.0 -723.9
4 0.00 2.18 0.00 1.17 12.07 259.78 13.18 325.51 0.3954 -843.0 -552.8
5 0.00 1.39 0.00 0.75 11.79 259.70 13.10 325.25 0.3909 -861.0 -621.1
6 0.00 1.31 0.00 0.71 12.45 259.70 13.10 326.20 0.3997 -892.0 -820.1
7 0.00 0.52 0.00 0.28 12.54 259.39 12.80 326.95 0.3982 -812.0 -675.8
8 0.00 1.92 0.00 1.03 12.01 258.74 12.14 327.58 0.3855 -928.0 -772.2
9 0.00 1.13 0.00 0.61 11.72 258.60 12.01 327.47 0.3804 -766.0 -687.4
10 0.00 0.96 0.00 0.51 14.20 253.61 7.01 341.88 0.3821 -650.0 -519.4
11 0.00 1.13 0.00 0.60 11.43 253.47 6.87 339.66 0.3388 854.0 693.6
12 0.00 3.48 0.00 1.84 12.77 251.90 5.30 345.09 0.3520 643.0 722.2
13 0.00 1.31 0.00 0.69 13.24 251.21 4.61 347.28 0.3568 778.0 607.5
14 0.00 0.44 0.00 0.24 16.65 250.63 4.03 350.49 0.4091 -578.0 -630.8
15 0.00 1.74 0.00 0.94 16.49 250.38 3.78 351.01 0.4059 -839.0 -679.3
16 0.00 0.78 0.00 0.41 12.09 249.87 3.27 350.34 0.3340 848.0 730.8
17 0.00 0.87 0.00 0.46 12.09 249.72 3.12 350.78 0.3335 834.0 670.8
18 0.00 1.04 0.00 0.55 11.27 248.76 2.16 353.28 0.3178 755.0 602.5
19 0.00 2.18 0.00 1.14 11.71 248.74 2.14 353.52 0.3251 786.0 707.1
20 0.00 1.48 0.00 0.78 12.59 248.71 2.11 353.89 0.3396 759.0 662.6
21 0.00 1.22 0.00 0.64 11.90 248.59 1.99 354.04 0.3279 880.0 687.2
22 0.00 1.04 0.00 0.55 11.30 248.58 1.98 353.85 0.3180 839.0 672.8
23 0.00 0.96 0.00 0.50 12.37 247.76 1.17 356.58 0.3346 862.0 697.3
24 0.00 0.87 0.00 0.45 10.17 247.06 0.46 358.48 0.2975 476.0 617.3
25 0.00 1.57 0.00 0.81 9.89 246.96 0.36 358.77 0.2928 916.0 753.7
26 0.00 1.48 0.00 0.77 9.73 246.78 0.18 359.38 0.2901 1005.0 791.0
27 0.00 2.79 0.00 1.44 8.98 246.30 -0.30 1.08 0.2776 879.0 670.0
28 0.00 1.22 0.00 0.64 12.02 246.05 -0.55 1.63 0.3284 869.0 712.0
29 0.00 1.48 0.00 0.78 12.15 245.93 -0.67 1.98 0.3306 843.0 677.8
30 0.00 1.31 0.00 0.69 12.24 245.47 -1.13 3.32 0.3325 859.0 712.5
31 0.00 1.22 0.00 0.64 12.47 245.47 -1.13 3.29 0.3362 948.0 717.5
32 0.00 1.04 0.00 0.55 12.38 244.53 -2.07 6.06 0.3359 669.0 581.2
33 0.00 1.13 0.00 0.60 14.07 243.56 -3.04 8.13 0.3655 919.0 754.6
34 0.00 1.57 0.00 0.81 9.56 243.36 -3.24 11.03 0.2924 882.0 605.2
35 0.00 1.39 0.00 0.72 9.62 243.09 -3.51 11.89 0.2944 868.0 703.1
36 0.00 1.04 0.00 0.56 15.59 242.39 -4.21 10.41 0.3929 774.0 614.4
37 0.00 1.04 0.00 0.55 10.88 242.22 -4.38 13.69 0.3180 775.0 646.3
38 0.00 1.04 0.00 0.55 12.28 240.92 -5.68 16.32 0.3460 796.0 666.0
39 0.00 1.83 0.00 0.96 11.22 240.66 -5.94 17.97 0.3304 958.0 724.6


  • 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.