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

12127 43.61 174.58 24.59 98.30 -7.40 250.35 24.97 241.88 0.4768 357.5 350.8


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SDO HMI 2014-08-04 10:00:39 UT

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

1 0.00 1.00 0.00 0.61 -7.07 258.98 33.60 249.17 0.5897 720.0 539.7
2 0.00 1.36 0.00 0.83 -8.63 258.31 32.93 246.29 0.5891 839.0 648.1
3 0.00 0.27 0.00 0.16 -5.54 256.76 31.38 250.36 0.5524 482.0 523.3
4 0.00 1.81 0.00 1.04 -4.36 253.74 28.36 250.54 0.5043 889.0 697.0
5 0.00 1.27 0.00 0.73 -4.57 253.75 28.37 250.14 0.5056 667.0 608.2
6 0.00 0.81 0.00 0.46 -4.06 252.86 27.48 250.50 0.4903 588.0 491.6
7 3.08 15.65 1.76 8.95 -6.87 252.59 27.21 245.03 0.5027 728.6 546.9
8 6.88 -7.00 3.93 -7.00 -6.77 252.37 26.99 245.04 0.4992 1023.5 999999
9 0.00 4.16 0.00 2.37 -5.96 252.29 26.92 246.48 0.4930 431.0 572.3
10 5.88 20.27 3.36 11.58 -7.36 252.27 26.89 243.89 0.5016 712.3 258.4
11 0.00 0.72 0.00 0.41 -6.16 252.07 26.69 245.90 0.4911 479.0 449.9
12 0.00 3.53 0.00 2.00 -6.30 251.73 26.35 245.36 0.4873 892.0 668.1
13 0.90 16.65 0.51 9.40 -5.83 251.60 26.22 246.15 0.4826 930.4 712.4
14 0.00 1.00 0.00 0.56 -6.79 251.48 26.10 244.24 0.4871 547.0 385.7
15 0.00 0.72 0.00 0.41 -7.69 251.47 26.09 242.57 0.4930 -798.0 -731.0
16 0.00 0.63 0.00 0.36 -6.41 251.33 25.95 244.82 0.4824 705.0 577.4
17 0.00 3.08 0.00 1.75 -7.50 251.36 25.98 242.81 0.4901 -940.0 -655.1
18 11.58 23.98 6.50 13.45 -6.85 250.26 24.88 243.00 0.4708 1001.0 542.6
19 2.53 -18.00 1.42 -18.00 -6.66 250.19 24.81 243.28 0.4684 997.2 999999
20 0.00 1.36 0.00 0.78 -11.59 249.83 24.45 234.14 0.5023 -625.0 -479.5
21 3.17 48.23 1.77 26.84 -7.31 249.38 24.00 241.24 0.4621 883.5 720.6
22 0.00 1.54 0.00 0.87 -10.97 249.51 24.13 234.80 0.4930 -809.0 -630.0
23 6.42 -21.00 3.58 -21.00 -7.24 249.14 23.76 241.14 0.4583 1142.5 999999
24 0.00 0.90 0.00 0.51 -10.23 249.24 23.86 235.78 0.4834 -657.0 -575.6
25 0.00 1.00 0.00 0.57 -11.22 249.29 23.91 234.15 0.4924 -844.0 -665.8
26 0.00 1.54 0.00 0.87 -11.37 249.23 23.85 233.83 0.4931 -871.0 -724.6
27 0.00 1.63 0.00 0.93 -11.40 249.07 23.69 233.59 0.4913 -755.0 -564.8
28 3.17 -21.00 1.76 -21.00 -7.41 248.75 23.37 240.39 0.4543 1087.0 999999
29 0.00 1.90 0.00 1.07 -10.12 248.93 23.55 235.61 0.4785 -697.0 -631.0
30 0.00 0.81 0.00 0.46 -8.79 248.83 23.45 237.88 0.4663 613.0 478.1
31 0.00 1.99 0.00 1.11 -7.94 248.71 23.33 239.34 0.4579 577.0 476.8
32 0.00 1.36 0.00 0.75 -7.87 248.54 23.16 239.29 0.4550 828.0 718.7
33 0.00 0.72 0.00 0.40 -7.43 248.38 23.00 239.97 0.4494 642.0 450.9
34 0.00 1.27 0.00 0.71 -10.61 248.56 23.18 234.34 0.4782 -730.0 -611.7
35 0.00 1.54 0.00 0.87 -12.14 247.85 22.47 230.90 0.4834 -771.0 -618.5
36 0.00 1.63 0.00 0.91 -10.64 247.66 22.28 233.20 0.4672 -611.0 -475.8
37 0.00 1.09 0.00 0.62 -12.65 247.79 22.41 230.00 0.4876 -650.0 -560.7
38 0.00 1.27 0.00 0.70 -8.24 246.97 21.59 236.73 0.4373 870.0 733.0
39 0.00 1.27 0.00 0.70 -11.43 245.32 19.94 228.72 0.4467 -682.0 -558.6
40 0.00 1.36 0.00 0.74 -10.39 244.69 19.31 229.63 0.4287 -480.0 -456.0
41 0.00 2.90 0.00 1.58 -10.20 244.61 19.23 229.87 0.4258 -904.0 -698.6
42 0.00 1.36 0.00 0.72 -7.28 240.92 15.54 229.64 0.3504 -906.0 -722.1
43 0.00 1.00 0.00 0.52 -7.23 240.41 15.03 228.78 0.3436 -753.0 -459.5


  • 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.