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

12032 78.29 422.32 48.40 260.00 11.47 273.90 -32.04 61.42 0.5935 -429.4 -241.2


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SDO HMI 2014-04-11 11:00:33 UT

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

1 0.00 2.21 0.00 1.31 12.34 277.87 -28.08 56.80 0.5516 -911.0 -725.3
2 0.00 1.15 0.00 0.69 13.01 276.52 -29.43 57.00 0.5729 667.0 418.3
3 0.00 1.50 0.00 0.91 13.07 275.90 -30.04 57.44 0.5808 696.0 479.9
4 0.00 1.15 0.00 0.70 13.15 275.72 -30.23 57.49 0.5835 690.0 587.3
5 59.75 333.53 36.19 202.24 10.95 274.95 -30.99 61.43 0.5777 -1256.4 -352.5
6 0.62 3.00 0.39 1.88 12.30 272.79 -33.16 61.04 0.6130 -758.6 -609.7
7 1.06 4.41 0.66 2.76 12.05 272.75 -33.20 61.43 0.6119 -772.1 -568.1
8 0.00 1.85 0.00 1.17 12.30 272.23 -33.71 61.43 0.6197 -672.0 -552.1
9 0.00 0.97 0.00 0.62 14.23 271.89 -34.05 58.95 0.6358 -648.0 -571.6
10 0.00 1.50 0.00 0.95 12.53 272.09 -33.86 61.21 0.6228 -561.0 -446.8
11 0.00 2.29 0.00 1.45 12.73 271.98 -33.96 61.00 0.6253 -588.0 -356.2
12 0.00 5.38 0.00 3.34 9.95 272.32 -33.63 64.87 0.6047 -544.0 -587.1
13 0.00 1.24 0.00 0.79 13.73 271.64 -34.31 59.83 0.6356 808.0 655.0
14 0.00 1.24 0.00 0.79 12.88 271.55 -34.39 61.09 0.6314 580.0 548.9
15 0.00 2.38 0.00 1.53 13.65 271.39 -34.56 60.11 0.6380 733.0 568.1
16 0.00 1.24 0.00 0.79 13.17 271.43 -34.52 60.76 0.6346 675.0 574.3
17 0.00 0.97 0.00 0.64 14.45 270.26 -35.69 59.79 0.6559 638.0 560.4
18 0.00 2.82 0.00 1.88 15.37 269.50 -36.44 59.08 0.6700 699.0 567.8
19 1.77 4.41 1.17 2.93 14.37 269.12 -36.83 60.67 0.6684 799.8 523.1
20 14.47 38.30 9.57 25.33 13.52 269.00 -36.94 61.89 0.6648 875.1 303.0
21 0.00 0.62 0.00 0.41 14.16 268.88 -37.06 61.10 0.6698 447.0 413.4
22 0.00 1.24 0.00 0.83 14.97 268.69 -37.26 60.14 0.6767 737.0 664.9
23 0.62 1.77 0.42 1.20 15.33 268.10 -37.84 60.04 0.6852 710.9 599.9
24 0.00 0.88 0.00 0.60 14.10 267.40 -38.54 62.09 0.6862 597.0 451.0
25 0.00 1.15 0.00 0.78 14.43 267.30 -38.65 61.73 0.6891 656.0 536.0
26 0.00 1.94 0.00 1.32 13.51 267.24 -38.70 62.98 0.6848 718.0 627.5
27 0.00 3.18 0.00 2.16 13.49 267.00 -38.94 63.14 0.6874 635.0 565.9


  • 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.