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

11266 45.88 102.47 25.76 57.55 19.90 241.91 25.04 301.95 0.4700 215.8 238.4


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SDO HMI 2011-08-10 00:59:10 UT

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

1 5.51 8.13 3.25 4.80 19.06 248.14 31.27 295.61 0.5462 -754.0 -699.8
2 2.98 5.96 1.74 3.49 18.92 247.36 30.49 295.79 0.5352 -832.3 -859.9
3 0.00 2.26 0.00 1.32 18.40 247.15 30.28 294.99 0.5299 -734.0 -615.1
4 0.00 0.99 0.00 0.58 20.78 246.71 29.83 299.46 0.5363 -649.0 -513.5
5 0.00 1.35 0.00 0.78 18.35 245.74 28.87 295.73 0.5107 -694.0 -543.7
6 0.00 1.35 0.00 0.78 18.76 245.56 28.69 296.61 0.5104 -656.0 -480.4
7 2.17 12.73 1.24 7.30 18.24 245.39 28.52 295.75 0.5054 -693.9 -593.3
8 6.50 -7.00 3.73 -7.00 18.43 245.28 28.41 296.18 0.5049 -831.5 999999
9 0.00 0.99 0.00 0.57 18.94 245.15 28.28 297.21 0.5059 -471.0 -428.0
10 3.07 3.52 1.73 1.99 18.05 243.58 26.71 296.59 0.4799 -873.1 -688.8
11 0.00 0.81 0.00 0.46 20.97 242.84 25.97 302.72 0.4879 719.0 551.2
12 0.00 1.81 0.00 1.01 18.66 241.83 24.96 299.14 0.4596 -867.0 -635.5
13 0.00 0.99 0.00 0.55 20.07 241.10 24.23 302.57 0.4593 796.0 632.1
14 0.00 2.98 0.00 1.66 20.54 241.14 24.27 303.44 0.4632 793.0 691.0
15 0.00 1.63 0.00 0.91 22.09 240.31 23.44 307.19 0.4645 747.0 634.1
16 0.00 1.81 0.00 1.01 21.69 240.09 23.22 306.67 0.4586 967.0 728.2
17 0.00 2.08 0.00 1.16 22.11 240.02 23.15 307.51 0.4611 608.0 498.7
18 0.00 1.35 0.00 0.75 21.85 239.94 23.07 307.13 0.4581 858.0 679.5
19 0.00 1.44 0.00 0.80 21.26 239.70 22.83 306.27 0.4504 460.0 359.6
20 0.00 2.26 0.00 1.25 21.50 239.42 22.55 307.02 0.4487 711.0 606.8
21 2.17 2.80 1.19 1.54 20.31 239.09 22.22 305.06 0.4351 705.4 707.0
22 9.21 22.57 5.05 12.37 19.91 238.89 22.02 304.46 0.4294 1103.5 737.6
23 0.90 16.25 0.50 8.96 21.20 239.06 22.19 306.84 0.4417 968.6 786.5
24 0.00 0.81 0.00 0.44 18.83 238.67 21.80 302.44 0.4182 765.0 472.0
25 3.34 -23.00 1.84 -23.00 21.05 238.86 21.99 306.77 0.4380 1108.7 999999
26 5.15 -22.00 2.82 -22.00 20.17 238.72 21.85 305.17 0.4292 932.2 999999
27 4.88 5.60 2.67 3.07 20.84 238.44 21.57 306.84 0.4311 1015.4 798.2


  • 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.