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

11199 67.57 288.29 42.29 181.02 20.64 188.72 28.74 312.90 0.6156 -126.9 -23.5


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SDO HMI 2011-04-27 11:59:06 UT

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

1 12.55 133.15 8.06 85.50 20.26 191.36 31.39 309.91 0.6392 -1107.5 -373.5
2 0.00 1.34 0.00 0.87 21.50 191.58 31.60 311.29 0.6511 -511.0 -422.3
3 0.00 1.69 0.00 1.10 21.49 191.35 31.37 311.47 0.6487 -748.0 -628.3
4 4.45 -1.00 2.86 -1.00 20.68 191.12 31.14 310.65 0.6400 -771.1 999999
5 2.05 -1.00 1.31 -1.00 20.04 190.94 30.96 309.99 0.6331 -957.0 999999
6 0.00 2.58 0.00 1.67 21.51 191.12 31.15 311.69 0.6467 -520.0 -412.3
7 0.53 -1.00 0.34 -1.00 20.94 190.91 30.94 311.15 0.6400 -668.3 999999
8 4.63 -1.00 2.97 -1.00 20.67 190.81 30.84 310.90 0.6368 -1129.0 999999
9 1.78 -1.00 1.13 -1.00 20.23 190.64 30.66 310.49 0.6315 -1076.1 999999
10 1.34 -1.00 0.85 -1.00 20.74 190.34 30.37 311.42 0.6327 -609.9 999999
11 0.00 0.71 0.00 0.45 20.40 189.93 29.95 311.34 0.6256 -828.0 -705.0
12 0.00 1.60 0.00 1.03 21.54 190.19 30.21 312.55 0.6376 -698.0 -569.7
13 0.00 2.67 0.00 1.69 20.72 189.78 29.80 311.90 0.6267 -733.0 -588.8
14 1.87 8.19 1.16 5.09 19.59 188.80 28.83 311.34 0.6072 -787.5 -400.5
15 1.34 -14.00 0.83 -14.00 19.65 188.63 28.66 311.58 0.6060 -932.3 999999
16 0.00 3.38 0.00 2.13 21.31 188.79 28.82 313.56 0.6219 -781.0 -686.3
17 0.00 0.71 0.00 0.44 20.01 188.52 28.54 312.15 0.6079 430.0 336.2
18 0.00 1.16 0.00 0.71 18.53 187.73 27.76 310.95 0.5869 -668.0 -479.8
19 0.98 8.01 0.61 5.03 21.46 188.16 28.18 314.35 0.6169 -637.0 -659.5
20 0.00 0.71 0.00 0.45 21.25 188.12 28.14 314.14 0.6147 -833.0 -691.1
21 0.00 1.25 0.00 0.79 21.93 188.19 28.21 314.90 0.6213 350.0 294.3
22 4.09 -19.00 2.57 -19.00 21.58 188.00 28.02 314.66 0.6165 -712.4 999999
23 0.00 2.85 0.00 1.74 19.22 186.89 26.91 312.73 0.5840 845.0 690.6
24 0.00 0.98 0.00 0.61 21.52 187.33 27.35 315.25 0.6094 470.0 294.0
25 0.00 1.16 0.00 0.72 21.72 187.22 27.25 315.60 0.6102 -608.0 -538.9
26 4.54 6.23 2.84 3.90 22.09 187.19 27.21 316.09 0.6132 610.6 358.9
27 0.00 1.25 0.00 0.78 21.85 187.07 27.09 315.92 0.6098 -484.0 -351.1
28 0.00 1.34 0.00 0.83 21.21 186.90 26.92 315.29 0.6023 509.0 389.9
29 0.00 1.16 0.00 0.70 19.65 186.25 26.27 313.98 0.5814 604.0 456.7
30 5.07 70.67 3.13 43.28 21.29 186.44 26.47 315.87 0.5986 661.1 562.6
31 0.00 0.89 0.00 0.54 20.05 186.10 26.13 314.64 0.5836 561.0 444.9
32 1.69 4.36 1.03 2.66 20.34 185.98 26.00 315.15 0.5851 651.8 682.2
33 0.00 1.51 0.00 0.91 19.47 185.82 25.85 314.19 0.5754 593.0 445.9
34 2.14 -30.00 1.32 -30.00 21.35 186.13 26.15 316.27 0.5961 711.4 999999
35 0.00 4.18 0.00 2.54 19.94 185.83 25.86 314.79 0.5798 679.0 472.1
36 2.85 -30.00 1.74 -30.00 20.94 185.94 25.97 315.95 0.5904 685.0 999999
37 4.98 -30.00 3.04 -30.00 20.62 185.56 25.59 315.96 0.5837 867.2 999999
38 4.98 -30.00 3.04 -30.00 20.89 185.54 25.56 316.32 0.5860 1054.5 999999
39 1.25 20.11 0.76 12.16 20.38 185.30 25.33 315.93 0.5788 784.4 665.2
40 2.23 -39.00 1.35 -39.00 20.31 185.11 25.14 316.05 0.5762 1022.5 999999
41 1.07 -30.00 0.65 -30.00 21.11 185.22 25.25 316.95 0.5850 846.7 999999
42 1.16 2.49 0.70 1.51 20.74 185.05 25.07 316.67 0.5797 946.3 814.2
43 0.00 1.96 0.00 1.19 20.73 184.76 24.78 316.98 0.5768 849.0 711.5


  • 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.