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

11271 33.13 164.30 35.94 181.06 17.60 61.69 63.98 286.27 0.8927 -143.2 -94.3


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SDO HMI 2011-08-26 14:59:08 UT

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

1 8.79 58.50 10.86 72.66 16.76 65.05 67.35 285.25 0.9176 -685.0 -82.6
2 0.00 0.63 0.00 0.71 16.32 62.54 64.84 284.75 0.9001 -372.0 -307.3
3 0.00 1.44 0.00 1.67 18.06 63.34 65.63 286.68 0.9058 55.0 54.4
4 4.04 10.32 4.54 11.63 17.42 62.51 64.80 285.98 0.8999 -456.7 -332.7
5 1.44 -4.00 1.62 -4.00 17.67 62.60 64.89 286.25 0.9005 -417.1 999999
6 0.00 2.87 0.00 3.25 18.33 62.61 64.90 286.99 0.9007 -493.0 -353.8
7 0.00 0.72 0.00 0.77 16.59 60.89 63.18 285.07 0.8876 -467.0 -436.5
8 5.11 25.30 5.45 26.90 16.91 60.80 63.09 285.44 0.8870 -614.0 -560.1
9 0.00 1.53 0.00 1.58 16.64 59.87 62.17 285.14 0.8797 101.0 53.1
10 0.00 2.42 0.00 2.53 17.48 60.23 62.53 286.09 0.8827 -558.0 -515.4
11 0.00 0.72 0.00 0.74 16.48 59.58 61.87 284.96 0.8773 263.0 129.2
12 1.26 1.97 1.32 2.07 18.20 60.27 62.56 286.90 0.8831 -459.6 -339.8
13 0.00 0.63 0.00 0.65 17.85 60.04 62.33 286.51 0.8812 -530.0 -495.1
14 0.00 1.17 0.00 1.21 18.06 60.11 62.40 286.75 0.8818 -382.0 -221.7
15 0.00 0.90 0.00 0.95 19.02 60.59 62.89 287.82 0.8858 -416.0 -336.3
16 0.00 1.44 0.00 1.45 17.70 59.07 61.36 286.37 0.8734 221.0 143.8
17 0.00 2.15 0.00 2.23 19.46 59.77 62.06 288.35 0.8796 430.0 445.0
18 6.64 9.33 6.55 9.19 17.06 58.25 60.54 285.66 0.8665 523.8 434.1
19 1.26 14.27 1.27 14.51 18.46 59.06 61.35 287.24 0.8735 270.6 105.6
20 0.72 -18.00 0.70 -18.00 16.87 58.01 60.30 285.45 0.8644 475.6 999999
21 1.17 3.77 1.15 3.72 17.49 58.09 60.38 286.16 0.8653 407.7 289.1
22 0.00 1.44 0.00 1.36 15.32 56.98 59.28 283.67 0.8553 366.0 356.2
23 0.00 2.51 0.00 2.58 19.80 59.52 61.81 288.76 0.8777 32.0 2.9
24 0.00 0.99 0.00 0.93 15.50 56.70 58.99 283.89 0.8529 448.0 384.3
25 1.26 2.33 1.28 2.37 19.94 59.13 61.42 288.94 0.8747 152.1 86.2
26 0.00 0.90 0.00 0.92 20.37 59.29 61.58 289.42 0.8762 228.0 167.1
27 0.00 1.61 0.00 1.62 19.82 58.78 61.07 288.82 0.8719 395.0 283.1
28 0.00 1.88 0.00 1.86 20.25 58.27 60.56 289.35 0.8679 339.0 223.1
29 0.00 0.45 0.00 0.43 22.19 57.22 59.51 291.67 0.8606 241.0 257.2
30 0.00 3.41 0.00 3.27 22.12 56.91 59.21 291.63 0.8581 75.0 175.7
31 0.00 1.08 0.00 1.03 22.41 56.98 59.27 291.95 0.8588 319.0 225.8
32 0.00 2.87 0.00 2.37 17.96 51.21 53.51 287.18 0.8027 653.0 529.9
33 1.44 2.06 1.20 1.73 24.25 51.05 53.34 294.98 0.8091 -516.8 -485.0
34 0.00 2.69 0.00 2.17 24.94 48.89 51.18 296.27 0.7901 602.0 497.3


  • 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.