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

11234 20.91 63.21 15.81 48.75 -16.03 245.78 -47.80 111.56 0.7673 199.4 -22.9


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SDO HMI 2011-06-10 19:59:11 UT

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

1 1.54 7.15 1.13 5.25 -15.93 248.42 -45.16 112.31 0.7393 873.2 701.5
2 0.00 1.36 0.00 1.00 -15.99 248.18 -45.40 112.31 0.7421 460.0 467.3
3 0.45 -1.00 0.33 -1.00 -15.74 248.21 -45.37 111.99 0.7410 770.6 999999
4 2.26 3.44 1.67 2.54 -15.52 248.00 -45.58 111.63 0.7426 777.0 633.7
5 2.44 7.70 1.81 5.73 -15.71 247.72 -45.86 111.78 0.7463 698.6 573.4
6 0.00 0.72 0.00 0.54 -15.30 247.65 -45.93 111.23 0.7457 458.0 466.9
7 3.62 -5.00 2.70 -5.00 -15.74 247.39 -46.19 111.71 0.7499 585.4 999999
8 1.27 2.90 0.95 2.17 -16.00 247.26 -46.32 112.00 0.7520 407.4 322.7
9 0.00 1.54 0.00 1.15 -15.40 247.44 -46.14 111.28 0.7483 631.0 511.2
10 4.26 4.89 3.19 3.66 -15.33 247.05 -46.53 111.07 0.7524 509.4 517.1
11 0.00 0.45 0.00 0.35 -17.57 246.20 -47.38 113.63 0.7681 376.0 364.6
12 0.00 1.45 0.00 1.09 -15.15 246.69 -46.89 110.72 0.7557 518.0 428.8
13 0.00 1.54 0.00 1.19 -17.44 245.81 -47.77 113.34 0.7716 439.0 408.8
14 0.00 1.27 0.00 0.96 -15.24 246.28 -47.30 110.71 0.7603 308.0 278.8
15 0.00 1.00 0.00 0.75 -14.52 246.31 -47.27 109.79 0.7580 517.0 451.1
16 0.00 0.91 0.00 0.70 -15.41 245.24 -48.34 110.61 0.7717 -765.0 -654.4
17 3.08 18.47 2.44 14.74 -16.34 244.36 -49.22 111.50 0.7832 -739.3 -592.6
18 1.99 -17.00 1.59 -17.00 -16.50 244.06 -49.52 111.61 0.7867 -701.8 999999
19 0.00 0.45 0.00 0.36 -16.28 243.94 -49.64 111.30 0.7873 -566.0 -470.6
20 0.00 0.72 0.00 0.58 -15.39 244.04 -49.54 110.23 0.7840 398.0 308.4
21 0.00 0.91 0.00 0.72 -15.26 243.99 -49.59 110.05 0.7843 400.0 338.7
22 0.00 2.08 0.00 1.70 -16.54 243.10 -50.48 111.38 0.7963 -459.0 -462.8
23 0.00 1.00 0.00 0.81 -15.90 243.18 -50.40 110.62 0.7940 -432.0 -367.5
24 0.00 0.72 0.00 0.63 -19.60 241.27 -52.31 114.52 0.8215 -442.0 -407.4
25 0.00 1.18 0.00 0.95 -14.54 243.13 -50.45 108.93 0.7912 95.0 113.2
26 0.00 1.36 0.00 1.18 -18.06 240.53 -53.05 112.49 0.8245 -441.0 -426.3


  • 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.