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

11236 63.19 414.80 43.93 285.70 16.96 169.66 42.09 292.69 0.6966 -603.5 -291.5


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SDO HMI 2011-06-23 08:59:11 UT

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

1 2.45 3.90 1.76 2.80 16.20 172.39 44.81 290.69 0.7257 611.7 472.8
2 0.00 1.73 0.00 1.26 18.00 172.85 45.28 292.93 0.7360 590.0 512.1
3 0.36 2.27 0.26 1.63 16.93 172.29 44.71 291.70 0.7267 -706.2 -528.1
4 0.00 1.00 0.00 0.72 17.85 172.44 44.86 292.87 0.7311 386.0 437.8
5 0.00 0.91 0.00 0.63 14.32 170.92 43.34 288.54 0.7037 -500.0 -417.2
6 0.00 0.36 0.00 0.25 12.96 170.52 42.94 286.73 0.6956 -371.0 -392.5
7 60.38 376.06 41.91 260.80 16.95 170.17 42.60 292.43 0.7027 -1269.1 -362.4
8 0.00 1.09 0.00 0.72 14.40 167.14 39.57 289.87 0.6583 -599.0 -497.2
9 0.00 1.45 0.00 0.94 14.39 166.49 38.91 290.08 0.6501 -696.0 -561.4
10 0.00 1.54 0.00 0.99 17.00 164.77 37.19 294.72 0.6386 532.0 446.4
11 0.00 1.63 0.00 1.04 18.23 163.39 35.81 297.26 0.6274 769.0 594.9
12 0.00 0.91 0.00 0.57 17.70 163.14 35.56 296.58 0.6218 757.0 605.2
13 0.00 0.54 0.00 0.35 18.75 163.03 35.46 298.22 0.6257 504.0 452.0
14 0.00 1.27 0.00 0.80 18.56 162.79 35.21 298.08 0.6218 614.0 550.9
15 0.00 0.91 0.00 0.57 18.69 162.78 35.21 298.28 0.6223 674.0 544.0
16 0.00 1.54 0.00 0.96 17.50 161.81 34.23 297.01 0.6044 777.0 655.6
17 0.00 1.45 0.00 0.90 17.35 161.39 33.81 297.02 0.5984 880.0 621.6
18 0.00 2.36 0.00 1.48 19.54 161.69 34.11 300.20 0.6137 641.0 474.7
19 0.00 1.00 0.00 0.62 19.46 160.89 33.32 300.58 0.6037 654.0 474.5
20 0.00 1.63 0.00 0.98 15.55 159.49 31.91 295.23 0.5651 770.0 549.6
21 0.00 1.18 0.00 0.72 18.02 159.47 31.89 299.26 0.5780 445.0 487.2
22 0.00 2.81 0.00 1.70 18.31 159.15 31.57 299.94 0.5758 833.0 708.7
23 0.00 0.91 0.00 0.56 22.14 159.10 31.53 305.82 0.5995 544.0 401.3
24 0.00 1.54 0.00 0.91 15.96 157.56 29.99 297.14 0.5421 764.0 616.2
25 0.00 1.00 0.00 0.58 15.44 157.22 29.65 296.46 0.5346 629.0 516.5
26 0.00 1.63 0.00 0.95 15.29 156.84 29.26 296.46 0.5287 964.0 863.4
27 0.00 2.18 0.00 1.27 15.47 156.79 29.22 296.82 0.5292 842.0 694.1


  • 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.