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

11316 135.57 760.99 90.74 509.01 -12.34 48.61 -38.19 115.95 0.6731 -39.8 -13.4


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SDO HMI 2011-10-13 09:59:02 UT

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

1 37.36 240.84 23.68 152.65 -11.72 52.32 -34.48 117.33 0.6263 1067.2 404.9
2 5.77 -1.00 3.69 -1.00 -11.91 51.84 -34.96 117.28 0.6331 751.2 999999
3 0.00 3.76 0.00 2.42 -12.10 51.25 -35.55 117.17 0.6413 689.0 521.8
4 0.79 100.69 0.51 66.04 -12.20 50.74 -36.06 116.98 0.6479 900.8 324.2
5 1.22 -4.00 0.80 -4.00 -12.55 50.65 -36.15 117.41 0.6510 706.2 999999
6 6.30 -4.00 4.11 -4.00 -12.41 50.44 -36.36 117.08 0.6526 917.8 999999
7 2.27 -4.00 1.49 -4.00 -12.67 50.25 -36.55 117.32 0.6563 755.8 999999
8 0.96 -4.00 0.63 -4.00 -12.86 50.22 -36.59 117.56 0.6578 846.5 999999
9 0.00 0.87 0.00 0.57 -11.82 50.27 -36.53 116.15 0.6514 414.0 345.1
10 0.00 2.36 0.00 1.57 -14.28 49.76 -37.04 119.20 0.6711 568.0 474.5
11 0.00 0.52 0.00 0.35 -13.42 49.93 -36.88 118.14 0.6643 445.0 380.0
12 5.51 -4.00 3.63 -4.00 -12.98 49.89 -36.91 117.51 0.6622 712.3 999999
13 0.26 -4.00 0.17 -4.00 -12.56 49.96 -36.84 116.99 0.6591 350.0 999999
14 1.66 -4.00 1.10 -4.00 -13.34 49.63 -37.17 117.85 0.6672 414.8 999999
15 0.00 1.66 0.00 1.12 -13.40 48.68 -38.12 117.35 0.6784 -734.0 -525.1
16 0.00 1.14 0.00 0.77 -13.64 48.48 -38.32 117.55 0.6819 125.0 180.8
17 0.00 0.96 0.00 0.65 -13.21 47.81 -38.99 116.58 0.6872 -681.0 -584.2
18 0.00 2.97 0.00 2.04 -14.06 47.49 -39.32 117.51 0.6953 -723.0 -628.6
19 1.22 399.10 0.82 276.52 -11.48 47.85 -38.96 114.26 0.6782 395.4 -321.4
20 2.97 -19.00 2.00 -19.00 -11.36 47.75 -39.05 114.05 0.6787 673.4 999999
21 0.00 1.66 0.00 1.15 -13.95 47.19 -39.61 117.20 0.6981 -713.0 -631.0
22 13.47 -19.00 9.25 -19.00 -12.86 47.01 -39.80 115.65 0.6946 -1086.1 999999
23 2.01 -19.00 1.39 -19.00 -13.20 46.62 -40.19 115.89 0.7006 -719.4 999999
24 11.72 -19.00 8.15 -19.00 -13.07 46.28 -40.52 115.53 0.7038 -875.2 999999
25 0.00 0.96 0.00 0.68 -14.10 45.94 -40.86 116.69 0.7126 -458.0 -357.0
26 0.00 0.79 0.00 0.56 -14.06 45.66 -41.14 116.49 0.7154 -348.0 -299.8
27 0.00 1.57 0.00 1.11 -13.90 45.66 -41.15 116.28 0.7147 -396.0 -351.8
28 26.86 -19.00 18.73 -19.00 -12.62 45.88 -40.92 114.73 0.7061 -868.5 999999
29 5.86 -19.00 4.07 -19.00 -12.00 45.80 -41.01 113.87 0.7042 -774.6 999999
30 5.34 -19.00 3.70 -19.00 -11.60 45.75 -41.06 113.31 0.7029 -785.2 999999
31 1.75 -19.00 1.22 -19.00 -12.20 45.64 -41.17 114.05 0.7069 -637.0 999999
32 1.05 -19.00 0.74 -19.00 -12.06 45.38 -41.43 113.74 0.7092 -401.3 999999
33 1.22 -19.00 0.86 -19.00 -11.94 45.36 -41.44 113.57 0.7088 -616.2 999999
34 0.00 1.14 0.00 0.81 -11.78 44.57 -42.24 112.96 0.7170 133.0 141.4


  • 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.