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

11254 37.64 134.71 26.51 96.17 -23.08 134.39 37.25 230.70 0.7208 -232.8 -187.9


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SDO HMI 2011-07-22 20:59:11 UT

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

1 0.00 0.63 0.00 0.51 -22.51 142.20 45.05 236.16 0.7894 562.0 466.9
2 0.00 0.63 0.00 0.51 -22.87 141.51 44.37 235.38 0.7851 521.0 450.7
3 0.00 1.00 0.00 0.79 -23.49 141.03 43.88 234.42 0.7839 550.0 438.9
4 0.00 1.09 0.00 0.85 -22.64 140.54 43.40 235.12 0.7752 551.0 500.4
5 0.00 0.73 0.00 0.55 -21.69 139.41 42.27 235.59 0.7599 616.0 507.1
6 0.00 3.72 0.00 2.82 -22.80 138.76 41.62 233.91 0.7599 640.0 524.6
7 0.00 1.63 0.00 1.27 -24.39 139.29 42.15 232.43 0.7734 699.0 596.1
8 0.00 3.08 0.00 2.40 -24.59 139.20 42.05 232.14 0.7737 498.0 487.9
9 0.00 0.82 0.00 0.62 -22.93 138.54 41.40 233.64 0.7585 647.0 587.9
10 1.27 1.99 0.96 1.50 -22.72 138.42 41.27 233.81 0.7562 729.4 719.9
11 0.00 0.45 0.00 0.35 -23.42 138.68 41.54 233.16 0.7626 467.0 397.2
12 0.00 2.18 0.00 1.65 -23.06 138.41 41.27 233.42 0.7581 588.0 601.7
13 2.09 3.99 1.57 3.00 -22.90 138.13 40.99 233.42 0.7547 936.5 884.4
14 0.00 0.45 0.00 0.34 -22.47 137.80 40.66 233.72 0.7492 729.0 640.8
15 0.00 1.00 0.00 0.75 -23.06 137.93 40.79 233.12 0.7537 662.0 630.8
16 0.00 0.73 0.00 0.54 -22.64 137.73 40.59 233.48 0.7495 414.0 503.4
17 0.00 1.00 0.00 0.75 -23.12 137.69 40.54 232.90 0.7518 719.0 576.0
18 0.00 0.27 0.00 0.20 -22.31 137.40 40.26 233.66 0.7445 561.0 602.3
19 0.00 2.63 0.00 1.98 -23.68 137.85 40.71 232.36 0.7566 560.0 547.6
20 0.00 1.45 0.00 1.07 -22.58 137.32 40.18 233.30 0.7453 694.0 531.1
21 0.00 2.27 0.00 1.63 -23.46 134.81 37.67 230.63 0.7274 -508.0 -427.6
22 0.00 1.90 0.00 1.35 -22.66 134.50 37.36 231.36 0.7193 -524.0 -432.0
23 4.17 8.61 2.93 6.07 -22.15 134.05 36.91 231.64 0.7117 -717.2 -494.4
24 0.00 2.18 0.00 1.55 -23.39 134.20 37.06 230.28 0.7213 177.0 162.5
25 4.17 54.30 2.93 38.19 -22.77 133.50 36.36 230.52 0.7106 -763.9 -405.7
26 0.00 1.27 0.00 0.89 -22.52 133.35 36.20 230.69 0.7074 -685.0 -590.2
27 18.59 -25.00 13.05 -25.00 -23.14 133.29 36.15 229.93 0.7111 -808.3 999999
28 0.00 1.90 0.00 1.35 -23.84 133.51 36.37 229.28 0.7180 -492.0 -371.9
29 2.27 8.88 1.57 6.18 -22.96 132.54 35.40 229.59 0.7028 -758.4 -753.9
30 5.08 11.79 3.50 8.12 -22.77 132.20 35.06 229.56 0.6982 -992.6 -707.6
31 0.00 1.54 0.00 1.07 -23.08 132.21 35.07 229.20 0.7005 -825.0 -763.5
32 0.00 1.36 0.00 0.95 -24.07 132.03 34.88 227.91 0.7059 -685.0 -594.7
33 0.00 3.35 0.00 2.32 -24.04 131.53 34.39 227.56 0.7012 -664.0 -613.9
34 0.00 1.54 0.00 1.04 -22.05 130.87 33.73 229.39 0.6802 -679.0 -527.6
35 0.00 3.72 0.00 2.57 -24.38 131.23 34.08 226.94 0.7009 -600.0 -525.6
36 0.00 0.63 0.00 0.44 -24.20 131.17 34.03 227.10 0.6991 -732.0 -601.0


  • 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.