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

12115 35.31 91.71 21.39 55.66 7.09 252.86 35.24 277.12 0.5789 219.6 -28.0


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SDO HMI 2014-07-08 19:00:40 UT

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

1 0.00 0.82 0.00 0.51 7.36 255.45 37.84 277.27 0.6155 -581.0 -515.6
2 4.54 33.95 2.84 21.20 6.81 255.28 37.67 276.40 0.6128 -847.2 -668.4
3 2.54 -2.00 1.59 -2.00 6.67 255.11 37.50 276.17 0.6104 -811.1 999999
4 4.36 -2.00 2.72 -2.00 7.16 255.08 37.47 276.98 0.6103 -889.3 999999
5 2.00 -2.00 1.24 -2.00 6.43 254.82 37.21 275.81 0.6062 -842.6 999999
6 0.00 3.18 0.00 1.97 7.32 254.75 37.14 277.29 0.6059 -837.0 -699.5
7 0.36 -2.00 0.23 -2.00 6.29 254.62 37.00 275.58 0.6033 -827.5 999999
8 0.00 2.09 0.00 1.29 8.01 254.43 36.82 278.46 0.6022 -815.0 -696.0
9 0.00 1.00 0.00 0.61 6.13 253.99 36.38 275.36 0.5945 -754.0 -634.2
10 0.00 0.91 0.00 0.55 6.14 252.97 35.35 275.44 0.5801 -598.0 -512.5
11 0.00 3.63 0.00 2.19 8.22 252.25 34.64 279.13 0.5719 886.0 646.3
12 0.00 4.18 0.00 2.51 8.54 251.87 34.26 279.76 0.5670 759.0 560.9
13 0.00 0.82 0.00 0.49 8.70 251.55 33.94 280.11 0.5627 812.0 734.8
14 1.72 2.91 1.03 1.73 8.37 251.33 33.72 279.57 0.5591 904.7 757.3
15 0.00 1.18 0.00 0.70 6.12 251.07 33.45 275.55 0.5528 481.0 284.8
16 19.25 25.87 11.42 15.35 7.10 251.00 33.38 277.33 0.5526 912.7 634.6
17 0.00 0.82 0.00 0.49 7.71 251.05 33.44 278.43 0.5541 633.0 647.4
18 0.54 1.54 0.32 0.91 6.31 250.79 33.17 275.92 0.5489 657.7 544.5
19 0.00 0.82 0.00 0.48 6.53 250.66 33.04 276.34 0.5471 731.0 671.9
20 0.00 1.27 0.00 0.75 6.74 250.67 33.06 276.72 0.5476 662.0 593.4
21 0.00 2.91 0.00 1.71 6.70 250.30 32.69 276.68 0.5421 813.0 776.6
22 0.00 1.18 0.00 0.69 6.64 250.04 32.43 276.61 0.5383 797.0 643.2
23 0.00 1.63 0.00 0.96 6.86 250.02 32.41 277.01 0.5382 855.0 796.1
24 0.00 1.00 0.00 0.57 6.28 247.26 29.64 276.25 0.4965 759.0 557.8


  • 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.