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

11271 73.49 418.03 54.38 310.11 17.61 61.09 47.96 287.50 0.7440 -107.0 -9.9


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SDO HMI 2011-08-25 10:59:09 UT

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

1 0.00 0.72 0.00 0.59 16.65 66.22 53.09 285.60 0.7976 312.0 247.6
2 0.00 1.08 0.00 0.86 14.72 65.24 52.12 283.23 0.7864 491.0 350.9
3 0.00 1.35 0.00 1.07 14.84 64.88 51.75 283.42 0.7827 684.0 586.5
4 18.95 108.04 15.00 85.64 16.63 64.70 51.58 285.72 0.7821 -953.6 -200.6
5 0.00 4.13 0.00 3.19 13.78 63.73 50.61 282.10 0.7699 -530.0 -483.3
6 0.00 1.17 0.00 0.90 13.78 63.39 50.26 282.12 0.7662 -566.0 -430.4
7 0.00 1.08 0.00 0.81 15.20 62.41 49.29 284.06 0.7563 -484.0 -464.8
8 1.98 11.41 1.50 8.66 16.30 62.54 49.41 285.51 0.7587 -623.5 -492.4
9 0.00 3.59 0.00 2.70 15.53 62.18 49.05 284.52 0.7541 -764.0 -642.8
10 11.32 39.34 8.58 29.93 17.37 62.47 49.35 286.92 0.7591 -855.0 -137.7
11 0.00 1.08 0.00 0.81 16.71 62.14 49.02 286.09 0.7548 -774.0 -603.2
12 1.26 -10.00 0.95 -10.00 17.66 62.34 49.21 287.32 0.7580 -779.1 999999
13 2.42 2.78 1.83 2.11 18.20 62.25 49.12 288.05 0.7577 -651.3 -516.2
14 0.00 4.04 0.00 2.99 17.42 61.23 48.11 287.15 0.7456 -682.0 -573.5
15 0.00 4.22 0.00 3.10 17.37 60.69 47.57 287.16 0.7395 -802.0 -643.0
16 0.00 1.26 0.00 0.91 17.03 60.01 46.89 286.79 0.7314 -572.0 -435.4
17 0.00 1.35 0.00 0.98 17.91 60.27 47.14 287.96 0.7355 -643.0 -573.0
18 0.00 0.72 0.00 0.53 20.04 61.03 47.90 290.68 0.7473 -607.0 -513.2
19 0.00 1.17 0.00 0.85 18.99 60.42 47.30 289.39 0.7390 -687.0 -478.8
20 0.00 0.81 0.00 0.58 16.60 59.60 46.47 286.27 0.7261 490.0 378.8
21 1.80 97.54 1.30 69.98 18.29 59.88 46.76 288.53 0.7318 -513.0 198.8
22 2.16 -21.00 1.53 -21.00 17.31 58.91 45.78 287.36 0.7192 544.5 999999
23 1.44 -21.00 1.02 -21.00 16.64 58.70 45.57 286.46 0.7158 -385.7 999999
24 0.00 2.69 0.00 1.97 20.48 59.96 46.83 291.49 0.7365 -201.0 -209.0
25 0.00 0.36 0.00 0.25 14.81 58.04 44.91 283.98 0.7057 521.0 515.5
26 0.00 1.08 0.00 0.75 15.23 58.11 44.98 284.57 0.7070 463.0 342.2
27 0.00 0.99 0.00 0.70 17.85 58.81 45.68 288.12 0.7189 547.0 352.6
28 0.00 1.17 0.00 0.85 20.72 59.77 46.64 291.85 0.7350 -537.0 -507.7
29 3.14 17.96 2.28 13.04 20.46 59.57 46.44 291.53 0.7322 -704.5 -14.9
30 0.00 8.89 0.00 6.39 19.66 59.26 46.14 290.52 0.7272 155.0 233.9
31 8.80 39.25 6.19 27.58 17.52 58.25 45.12 287.76 0.7119 812.0 428.1
32 1.53 -31.00 1.08 -31.00 17.92 58.37 45.25 288.29 0.7140 396.0 999999
33 0.00 2.07 0.00 1.49 20.33 59.19 46.06 291.44 0.7278 -328.0 -331.6
34 0.00 4.58 0.00 3.26 19.15 58.66 45.53 289.94 0.7195 589.0 569.4
35 3.41 3.86 2.41 2.73 18.54 58.36 45.23 289.17 0.7149 689.9 427.8
36 5.39 -31.00 3.78 -31.00 17.79 58.02 44.89 288.18 0.7096 906.3 999999
37 1.17 -31.00 0.82 -31.00 18.10 58.07 44.95 288.60 0.7108 694.8 999999
38 0.00 3.32 0.00 2.35 19.68 58.34 45.22 290.74 0.7169 570.0 439.5
39 0.00 1.98 0.00 1.39 19.54 58.07 44.94 290.61 0.7135 713.0 585.1
40 6.74 29.82 4.78 21.24 20.60 58.23 45.10 292.04 0.7176 695.4 -101.0
41 0.00 1.53 0.00 1.08 20.11 58.04 44.92 291.40 0.7145 589.0 458.6
42 1.98 3.23 1.33 2.18 14.15 55.96 42.83 283.28 0.6796 777.0 679.2
43 0.00 1.08 0.00 0.75 20.17 57.29 44.17 291.67 0.7061 545.0 465.1
44 0.00 1.08 0.00 0.76 21.26 57.56 44.43 293.11 0.7117 458.0 419.8
45 0.00 1.08 0.00 0.72 15.58 55.75 42.63 285.42 0.6790 599.0 394.2
46 0.00 2.25 0.00 1.47 13.34 54.10 40.97 282.30 0.6553 731.0 553.6
47 0.00 1.17 0.00 0.80 20.83 55.87 42.74 292.97 0.6913 648.0 557.8
48 0.00 1.71 0.00 1.17 22.09 55.53 42.40 294.86 0.6910 702.0 632.6


  • 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.