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

11228 29.41 154.00 17.69 93.00 17.56 20.29 30.44 302.16 0.5727 -253.2 -261.4


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SDO HMI 2011-06-06 13:59:10 UT

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

1 0.00 4.52 0.00 3.01 21.72 26.49 36.65 303.76 0.6693 -595.0 -549.3
2 0.00 0.81 0.00 0.54 21.56 26.32 36.47 303.65 0.6664 -658.0 -659.0
3 0.00 3.80 0.00 2.42 19.93 23.96 34.12 302.92 0.6304 -555.0 -547.2
4 20.54 118.51 12.42 71.74 16.81 20.97 31.12 300.36 0.5756 -1083.1 -397.1
5 5.52 -4.00 3.34 -4.00 17.13 20.99 31.15 300.84 0.5779 -839.3 999999
6 0.00 1.18 0.00 0.73 20.31 21.62 31.77 305.16 0.6062 -677.0 -578.2
7 0.00 0.36 0.00 0.22 17.80 20.41 30.56 302.32 0.5751 -333.0 -409.8
8 0.00 1.00 0.00 0.58 17.31 16.47 26.62 304.89 0.5236 -658.0 -655.0
9 0.00 1.18 0.00 0.69 19.27 16.58 26.73 307.91 0.5403 714.0 590.5
10 0.00 1.18 0.00 0.67 16.20 15.42 25.57 304.01 0.5020 45.0 120.6
11 0.00 1.09 0.00 0.63 19.01 15.75 25.90 308.33 0.5284 677.0 526.8
12 0.00 1.99 0.00 1.15 19.01 15.25 25.40 308.83 0.5226 563.0 460.1
13 3.35 4.07 1.93 2.35 18.27 15.06 25.21 307.84 0.5142 792.6 712.5
14 0.00 1.54 0.00 0.88 17.92 14.86 25.01 307.47 0.5089 774.0 571.2
15 0.00 1.00 0.00 0.57 18.18 14.76 24.91 308.00 0.5098 745.0 630.9
16 0.00 2.44 0.00 1.41 18.40 14.65 24.80 308.47 0.5105 935.0 765.6
17 0.00 1.00 0.00 0.57 18.85 14.55 24.70 309.31 0.5131 859.0 706.8
18 0.00 1.00 0.00 0.57 19.01 14.54 24.69 309.58 0.5144 857.0 653.2
19 0.00 1.09 0.00 0.62 18.63 14.37 24.52 309.14 0.5091 803.0 743.4
20 0.00 1.00 0.00 0.57 18.50 14.07 24.22 309.26 0.5044 698.0 624.6
21 0.00 2.80 0.00 1.65 22.13 14.43 24.58 314.41 0.5415 695.0 570.9
22 0.00 2.44 0.00 1.43 24.29 11.58 21.74 320.67 0.5346 548.0 434.9


  • 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.