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

11325 17.61 83.65 9.56 45.45 16.62 279.18 20.88 302.32 0.4051 -9.4 68.6


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SDO HMI 2011-10-27 16:59:00 UT

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

1 0.00 0.78 0.00 0.47 13.41 291.45 33.15 286.98 0.5583 -394.0 -372.7
2 0.00 0.95 0.00 0.57 12.56 291.07 32.76 285.58 0.5505 -527.0 -477.6
3 0.00 1.30 0.00 0.76 13.29 290.12 31.82 287.24 0.5394 -613.0 -496.3
4 0.00 1.73 0.00 1.02 13.51 290.05 31.74 287.66 0.5390 -655.0 -557.8
5 0.00 1.13 0.00 0.66 13.51 289.87 31.56 287.75 0.5365 -707.0 -629.8
6 0.00 1.13 0.00 0.67 16.79 289.91 31.60 293.59 0.5496 -666.0 -516.4
7 0.00 1.30 0.00 0.75 13.39 287.89 29.59 288.34 0.5081 -695.0 -581.5
8 0.00 1.21 0.00 0.70 20.41 284.89 26.59 303.41 0.5046 759.0 596.3
9 0.00 1.39 0.00 0.81 23.64 284.79 26.49 308.95 0.5275 694.0 559.9
10 0.00 0.61 0.00 0.35 23.62 284.50 26.19 309.19 0.5239 679.0 493.6
11 0.00 1.39 0.00 0.77 19.02 282.14 23.83 303.39 0.4594 -879.0 -706.0
12 0.00 3.64 0.00 2.00 18.33 280.77 22.47 303.41 0.4364 -924.0 -756.5
13 0.00 1.30 0.00 0.69 10.07 279.79 21.49 285.03 0.3750 788.0 649.2
14 0.00 3.64 0.00 1.99 17.94 280.38 22.08 303.03 0.4283 -950.0 -764.1
15 16.74 20.81 9.09 11.30 16.18 280.09 21.79 299.58 0.4117 -1026.5 -761.3
16 0.00 1.21 0.00 0.67 19.49 279.91 21.61 306.67 0.4347 -748.0 -638.8
17 0.00 0.87 0.00 0.47 17.82 279.35 21.05 303.91 0.4138 -731.0 -563.3
18 0.00 0.95 0.00 0.51 14.07 278.72 20.41 296.06 0.3782 -663.0 -534.6
19 0.00 1.91 0.00 1.03 17.84 278.75 20.45 304.65 0.4060 -830.0 -652.5
20 0.87 9.28 0.47 5.00 17.21 278.28 19.98 303.86 0.3947 -443.1 118.9
21 0.00 0.95 0.00 0.51 17.70 278.20 19.90 305.03 0.3977 841.0 603.9
22 0.00 1.21 0.00 0.65 18.09 277.49 19.18 306.79 0.3916 793.0 597.4
23 0.00 1.73 0.00 0.91 12.18 276.20 17.89 293.67 0.3294 821.0 717.5
24 0.00 2.08 0.00 1.09 13.23 276.08 17.78 296.75 0.3343 782.0 611.4
25 0.00 0.69 0.00 0.37 16.48 275.94 17.63 305.27 0.3573 863.0 772.6
26 0.00 0.95 0.00 0.50 16.36 275.67 17.36 305.39 0.3527 949.0 728.8
27 0.00 1.04 0.00 0.55 15.53 274.88 16.57 304.49 0.3349 855.0 744.2
28 0.00 1.13 0.00 0.59 13.96 274.66 16.36 300.62 0.3190 875.0 707.2
29 0.00 1.65 0.00 0.89 22.27 274.91 16.61 318.85 0.4037 787.0 610.0
30 0.00 1.04 0.00 0.54 15.13 273.76 15.45 305.22 0.3162 737.0 669.1
31 0.00 1.56 0.00 0.81 12.25 273.22 14.91 297.63 0.2851 832.0 740.6
32 0.00 1.21 0.00 0.65 21.35 273.94 15.63 318.84 0.3829 821.0 719.7
33 0.00 1.30 0.00 0.67 12.52 273.17 14.86 298.56 0.2864 859.0 729.1
34 0.00 1.39 0.00 0.74 21.51 273.82 15.52 319.33 0.3836 853.0 773.7
35 0.00 1.04 0.00 0.56 21.39 273.58 15.27 319.54 0.3796 885.0 666.9
36 0.00 0.87 0.00 0.46 21.67 273.47 15.17 320.24 0.3818 646.0 496.4
37 0.00 0.69 0.00 0.37 20.72 271.21 12.90 322.84 0.3473 779.0 579.2
38 0.00 4.16 0.00 2.15 16.13 270.54 12.24 314.14 0.2850 957.0 797.6
39 0.00 1.56 0.00 0.80 13.96 270.14 11.83 308.84 0.2566 923.0 742.2
40 0.00 0.87 0.00 0.45 16.23 270.26 11.96 315.03 0.2828 731.0 605.0


  • 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.