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

11158 252.84 1050.01 193.88 810.86 -19.49 35.47 49.95 250.19 0.7682 121.8 84.3


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SDO HMI 2011-02-17 19:58:57 UT

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

1 26.41 197.27 22.31 167.64 -18.27 39.96 54.45 252.42 0.8126 875.1 114.6
2 2.49 -1.00 2.11 -1.00 -18.73 40.02 54.50 251.87 0.8135 703.1 999999
3 1.89 -1.00 1.58 -1.00 -18.57 39.45 53.94 252.01 0.8079 781.9 999999
4 0.00 0.86 0.00 0.71 -18.51 39.06 53.54 252.03 0.8040 520.0 452.9
5 2.49 310.86 2.01 247.59 -17.53 38.06 52.54 253.16 0.7931 823.9 350.2
6 1.54 -5.00 1.27 -5.00 -19.38 38.67 53.15 250.91 0.8011 250.2 999999
7 48.18 -5.00 38.92 -5.00 -18.53 37.87 52.35 251.88 0.7922 983.4 999999
8 1.97 -5.00 1.57 -5.00 -17.91 37.35 51.83 252.61 0.7862 532.6 999999
9 1.11 -5.00 0.89 -5.00 -18.04 37.20 51.68 252.42 0.7849 1088.0 999999
10 3.34 -5.00 2.65 -5.00 -18.12 36.98 51.46 252.29 0.7827 970.7 999999
11 1.71 -5.00 1.36 -5.00 -18.95 36.98 51.46 251.23 0.7836 675.2 999999
12 3.26 -5.00 2.55 -5.00 -18.45 36.42 50.90 251.80 0.7772 899.1 999999
13 6.52 -5.00 5.12 -5.00 -19.24 36.50 50.98 250.79 0.7791 685.1 999999
14 0.00 1.11 0.00 0.88 -19.67 36.54 51.02 250.25 0.7801 336.0 264.8
15 0.00 3.00 0.00 2.37 -19.95 36.56 51.04 249.90 0.7807 392.0 265.6
16 8.40 57.70 6.44 43.79 -17.93 35.42 49.90 252.34 0.7661 859.7 377.7
17 12.09 -5.00 9.42 -5.00 -19.53 36.03 50.51 250.35 0.7746 647.1 999999
18 0.00 6.52 0.00 5.07 -19.98 35.88 50.36 249.76 0.7737 381.0 342.0
19 0.00 1.54 0.00 1.18 -18.89 34.93 49.41 251.01 0.7622 -369.0 -267.2
20 6.77 -5.00 5.18 -5.00 -19.50 35.03 49.51 250.24 0.7641 -625.8 999999
21 3.94 8.40 3.02 6.43 -20.37 35.01 49.49 249.11 0.7653 612.5 507.2
22 2.06 -21.00 1.57 -21.00 -20.66 34.89 49.38 248.71 0.7645 492.2 999999
23 1.03 269.71 0.78 198.92 -20.03 34.24 48.72 249.40 0.7566 -300.8 -50.7
24 0.00 1.89 0.00 1.40 -18.91 33.69 48.18 250.79 0.7489 -397.0 -251.2
25 0.00 1.11 0.00 0.82 -18.84 33.39 47.87 250.82 0.7454 -352.0 -315.9
26 0.77 2.49 0.57 1.84 -19.21 33.39 47.87 250.33 0.7460 -622.7 -491.1
27 26.75 -23.00 19.92 -23.00 -20.06 33.54 48.02 249.23 0.7491 -796.2 999999
28 1.46 -23.00 1.09 -23.00 -20.45 33.65 48.13 248.74 0.7511 -441.6 999999
29 4.20 -23.00 3.09 -23.00 -19.37 32.98 47.46 250.05 0.7419 -769.3 999999
30 2.83 -23.00 2.11 -23.00 -21.05 33.52 48.01 247.92 0.7508 -459.0 999999
31 6.52 -23.00 4.76 -23.00 -19.16 32.57 47.06 250.25 0.7370 -1064.7 999999
32 1.89 -23.00 1.38 -23.00 -19.64 32.76 47.24 249.65 0.7399 -627.4 999999
33 9.43 -23.00 6.96 -23.00 -20.33 32.98 47.47 248.77 0.7436 1033.4 999999
34 0.00 1.46 0.00 1.09 -21.83 33.53 48.01 246.90 0.7525 270.0 277.9
35 2.91 -23.00 2.15 -23.00 -20.76 32.93 47.41 248.18 0.7439 774.6 999999
36 0.00 2.40 0.00 1.79 -21.67 33.22 47.70 247.04 0.7489 -219.0 -156.3
37 4.80 -23.00 3.54 -23.00 -21.62 32.68 47.16 246.98 0.7430 -721.8 999999
38 0.00 1.37 0.00 0.97 -18.68 31.04 45.52 250.61 0.7189 -587.0 -478.8
39 6.69 7.80 4.89 5.71 -21.95 32.16 46.65 246.43 0.7382 -736.7 -633.8
40 0.00 0.86 0.00 0.63 -22.80 32.49 46.97 245.38 0.7436 -530.0 -432.0
41 0.00 1.11 0.00 0.81 -21.03 31.64 46.12 247.53 0.7305 -478.0 -372.0
42 0.00 2.57 0.00 1.86 -21.52 31.70 46.19 246.89 0.7322 -333.0 -248.1
43 0.00 1.63 0.00 1.20 -22.90 32.30 46.79 245.19 0.7419 -555.0 -442.3
44 1.03 3.51 0.75 2.56 -22.00 31.86 46.34 246.28 0.7351 -761.1 -645.9
45 0.00 1.71 0.00 1.23 -21.72 31.14 45.63 246.47 0.7266 541.0 341.4
46 0.00 1.80 0.00 1.32 -23.45 31.84 46.33 244.35 0.7384 -482.0 -395.0
47 0.00 1.11 0.00 0.78 -19.25 30.03 44.52 249.60 0.7085 552.0 523.1
48 0.00 0.86 0.00 0.63 -23.64 31.74 46.23 244.07 0.7379 -296.0 -273.3
49 0.00 1.03 0.00 0.75 -23.50 31.59 46.07 244.21 0.7358 -605.0 -507.9
50 3.60 47.58 2.59 33.96 -22.39 31.01 45.49 245.54 0.7268 -542.6 -331.2
51 12.95 -50.00 9.22 -50.00 -22.24 30.49 44.97 245.59 0.7207 -923.4 999999
52 0.00 1.03 0.00 0.75 -24.20 31.07 45.55 243.13 0.7323 -579.0 -496.5
53 0.00 1.11 0.00 0.77 -20.37 29.11 43.59 247.81 0.7004 -443.0 -358.6
54 0.00 1.97 0.00 1.39 -22.67 29.85 44.33 244.83 0.7149 -743.0 -607.9
55 0.00 0.34 0.00 0.24 -20.69 29.00 43.48 247.33 0.7000 -628.0 -572.5
56 23.75 100.39 16.51 69.67 -21.48 29.20 43.69 246.29 0.7044 -892.9 -411.7
57 1.46 2.91 1.02 2.04 -21.96 29.39 43.87 245.67 0.7078 -391.6 -495.5
58 0.00 3.00 0.00 2.07 -20.46 28.75 43.23 247.58 0.6965 -734.0 -639.3
59 2.83 -56.00 1.97 -56.00 -22.24 29.01 43.49 245.17 0.7043 -650.5 999999
60 3.77 -56.00 2.61 -56.00 -21.97 28.82 43.30 245.48 0.7014 -879.7 999999


  • 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.