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

11991 244.14 1078.14 129.45 570.67 -25.17 90.79 -9.96 154.30 0.3502 -60.8 -8.4


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SDO HMI 2014-03-03 10:00:28 UT

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

1 23.15 232.58 11.91 119.74 -22.20 96.02 -4.72 163.59 0.2709 1412.0 488.9
2 1.30 2.76 0.67 1.44 -24.33 95.75 -5.00 164.92 0.3064 939.9 787.4
3 15.12 -1.00 7.80 -1.00 -22.62 95.46 -5.28 162.27 0.2805 1163.5 999999
4 0.69 -1.00 0.36 -1.00 -22.96 95.35 -5.40 162.32 0.2864 870.6 999999
5 2.33 31.45 1.21 16.31 -23.83 95.21 -5.53 162.88 0.3008 791.1 486.3
6 15.03 -5.00 7.79 -5.00 -23.52 95.00 -5.74 161.91 0.2969 1114.5 999999
7 3.97 -1.00 2.05 -1.00 -22.52 94.88 -5.86 160.36 0.2820 1076.9 999999
8 0.86 196.47 0.45 102.50 -23.79 94.56 -6.18 160.97 0.3035 719.8 281.3
9 1.30 5.87 0.67 3.04 -23.01 94.57 -6.18 160.04 0.2914 1010.5 779.4
10 0.60 -8.00 0.31 -8.00 -23.60 94.38 -6.37 160.21 0.3016 999.6 999999
11 0.00 0.35 0.00 0.18 -22.00 94.42 -6.32 158.22 0.2764 602.0 459.8
12 0.00 1.99 0.00 1.05 -26.81 93.93 -6.81 162.51 0.3538 739.0 547.7
13 0.00 1.21 0.00 0.63 -22.88 94.05 -6.69 158.36 0.2924 794.0 601.1
14 38.53 -8.00 20.10 -8.00 -24.24 93.65 -7.09 159.01 0.3157 1212.7 999999
15 0.00 1.90 0.00 0.98 -22.32 93.73 -7.02 156.60 0.2859 1033.0 770.6
16 0.00 1.30 0.00 0.67 -22.19 93.25 -7.50 155.01 0.2872 733.0 621.0
17 0.00 1.04 0.00 0.54 -24.76 93.06 -7.68 158.12 0.3271 568.0 523.6
18 0.00 0.78 0.00 0.41 -24.69 92.64 -8.11 156.95 0.3287 609.0 506.7
19 0.00 1.21 0.00 0.63 -24.50 92.45 -8.29 156.24 0.3271 859.0 708.3
20 0.00 0.86 0.00 0.45 -24.46 91.86 -8.88 154.71 0.3305 846.0 742.3
21 2.94 14.60 1.56 7.73 -25.98 91.31 -9.43 155.48 0.3565 -957.6 -409.4
22 0.00 5.27 0.00 2.79 -25.54 91.25 -9.50 154.75 0.3506 283.0 214.7
23 0.00 0.60 0.00 0.32 -26.92 91.06 -9.68 156.11 0.3719 -727.0 -661.4
24 0.00 1.38 0.00 0.74 -26.92 90.86 -9.89 155.67 0.3731 -520.0 -442.4
25 1.04 2.59 0.55 1.38 -26.46 90.36 -10.38 154.03 0.3701 -999.2 -807.1
26 0.00 4.32 0.00 2.33 -28.33 90.11 -10.63 155.82 0.3984 -868.0 -695.3
27 0.00 4.58 0.00 2.45 -26.71 90.07 -10.68 153.73 0.3756 -1045.0 -837.7
28 3.37 491.68 1.80 264.38 -25.96 89.23 -11.52 150.97 0.3715 -1108.4 -322.5
29 1.12 -28.00 0.60 -28.00 -25.18 89.17 -11.57 149.68 0.3612 842.6 999999
30 8.90 -28.00 4.74 -28.00 -25.64 88.99 -11.75 150.01 0.3690 792.7 999999
31 34.13 -28.00 18.34 -28.00 -26.96 88.65 -12.10 151.22 0.3897 -1242.8 999999
32 3.63 -28.00 1.94 -28.00 -26.32 88.41 -12.33 149.85 0.3829 732.5 999999
33 0.00 1.47 0.00 0.79 -27.71 88.25 -12.49 151.49 0.4029 204.0 181.4
34 0.86 -28.00 0.46 -28.00 -26.63 88.07 -12.67 149.64 0.3897 -1128.7 999999
35 0.00 1.38 0.00 0.74 -25.26 87.65 -13.10 146.75 0.3753 860.0 584.5
36 61.60 -28.00 33.21 -28.00 -26.54 87.09 -13.65 147.68 0.3967 -1349.7 999999
37 0.00 1.99 0.00 1.09 -28.13 86.40 -14.34 148.76 0.4231 -908.0 -682.1
38 0.52 -28.00 0.28 -28.00 -26.83 86.27 -14.48 146.65 0.4076 -622.8 999999
39 13.82 24.02 7.58 13.18 -28.37 85.70 -15.04 147.93 0.4319 -1024.6 -601.0
40 0.00 3.20 0.00 1.72 -25.68 85.94 -14.81 144.28 0.3962 -1022.0 -774.4
41 0.00 2.85 0.00 1.56 -27.79 85.44 -15.30 146.67 0.4268 7.0 97.7
42 1.81 22.89 0.98 12.41 -26.21 85.63 -15.12 144.59 0.4055 -1134.8 -730.5
43 0.00 1.04 0.00 0.56 -25.64 85.67 -15.08 143.74 0.3982 -759.0 -649.8
44 0.35 -42.00 0.19 -42.00 -26.30 85.44 -15.30 144.41 0.4083 -1107.5 999999
45 2.16 -42.00 1.17 -42.00 -26.51 85.34 -15.40 144.59 0.4119 -957.4 999999
46 5.01 11.92 2.73 6.50 -26.99 85.24 -15.50 145.15 0.4186 868.5 432.6
47 0.00 1.21 0.00 0.67 -28.83 84.97 -15.78 147.38 0.4438 -786.0 -589.2
48 0.00 1.38 0.00 0.76 -26.38 83.32 -17.42 141.17 0.4296 -675.0 -563.6


  • 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.