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

12130 11.83 70.83 8.12 46.36 -7.85 228.56 37.91 249.85 0.6488 234.5 170.2


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SDO HMI 2014-08-07 01:00:39 UT

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

1 0.00 0.81 0.00 0.60 -7.17 236.90 46.25 254.56 0.7459 518.0 463.6
2 0.00 1.27 0.00 0.93 -6.79 236.45 45.81 254.89 0.7397 586.0 509.9
3 0.00 1.27 0.00 0.92 -6.86 235.72 45.07 254.55 0.7316 662.0 648.1
4 0.00 1.99 0.00 1.45 -8.30 235.78 45.13 252.68 0.7369 231.0 250.2
5 7.23 10.39 5.14 7.40 -7.73 234.49 43.84 252.93 0.7203 755.9 506.3
6 0.00 1.08 0.00 0.77 -8.04 234.49 43.84 252.52 0.7214 643.0 587.7
7 0.00 0.90 0.00 0.64 -6.56 234.31 43.66 254.43 0.7143 -372.0 -392.7
8 0.00 0.81 0.00 0.59 -9.58 234.54 43.90 250.50 0.7276 400.0 361.8
9 0.00 1.27 0.00 0.89 -6.41 233.99 43.35 254.52 0.7101 593.0 511.1
10 0.00 0.36 0.00 0.26 -9.27 234.15 43.51 250.75 0.7220 361.0 513.0
11 0.00 0.99 0.00 0.68 -8.00 231.85 41.20 251.47 0.6903 344.0 276.4
12 0.00 0.27 0.00 0.18 -8.10 231.57 40.93 251.21 0.6874 627.0 610.7
13 0.00 2.71 0.00 1.84 -8.12 231.37 40.73 251.09 0.6851 754.0 654.1
14 0.81 2.98 0.55 2.01 -7.67 231.24 40.59 251.66 0.6817 660.1 559.8
15 0.00 1.54 0.00 1.03 -8.16 230.65 40.00 250.70 0.6765 658.0 578.3
16 0.00 1.72 0.00 1.15 -8.49 230.53 39.88 250.17 0.6765 686.0 606.1
17 0.00 2.80 0.00 1.83 -7.28 229.24 38.59 251.29 0.6556 822.0 675.5
18 0.00 1.45 0.00 0.95 -8.76 229.01 38.37 249.04 0.6592 -346.0 -397.2
19 0.00 0.72 0.00 0.46 -5.21 228.17 37.52 253.86 0.6337 738.0 660.5
20 0.72 10.93 0.46 7.01 -8.10 227.61 36.97 249.26 0.6388 559.8 525.6
21 0.00 0.36 0.00 0.23 -6.03 227.42 36.78 252.27 0.6273 521.0 568.0
22 3.07 -20.00 1.97 -20.00 -7.87 227.39 36.75 249.49 0.6350 823.5 999999
23 0.00 0.90 0.00 0.57 -5.14 227.09 36.44 253.48 0.6194 793.0 687.2
24 0.00 0.99 0.00 0.63 -6.36 227.14 36.50 251.64 0.6251 676.0 571.2
25 0.00 0.72 0.00 0.45 -6.21 226.29 35.65 251.44 0.6134 646.0 657.1
26 0.00 0.90 0.00 0.56 -4.54 226.00 35.35 253.90 0.6025 -518.0 -416.7
27 0.00 1.36 0.00 0.85 -6.91 226.09 35.44 250.24 0.6139 836.0 655.5
28 0.00 1.27 0.00 0.79 -7.09 225.95 35.31 249.89 0.6130 761.0 559.4
29 0.00 0.81 0.00 0.53 -14.49 226.11 35.47 239.29 0.6557 -667.0 -635.7
30 0.00 1.08 0.00 0.71 -14.35 226.05 35.40 239.43 0.6542 -829.0 -691.5
31 0.00 1.08 0.00 0.68 -12.93 223.99 33.35 239.92 0.6213 -605.0 -560.4
32 0.00 1.54 0.00 0.89 -5.34 219.61 28.96 248.86 0.5189 -794.0 -630.7
33 0.00 1.90 0.00 1.08 -3.99 218.75 28.10 250.75 0.4997 -775.0 -577.8
34 0.00 3.16 0.00 1.81 -4.39 218.55 27.91 249.88 0.4990 -887.0 -735.9
35 0.00 2.17 0.00 1.23 -3.24 218.48 27.84 252.01 0.4921 -777.0 -643.0
36 0.00 2.53 0.00 1.44 -3.48 218.38 27.74 251.48 0.4919 -751.0 -623.9
37 0.00 1.36 0.00 0.82 -16.80 217.90 27.26 229.15 0.5818 -718.0 -504.9
38 0.00 0.81 0.00 0.51 -19.65 218.28 27.64 225.84 0.6112 -578.0 -385.2
39 0.00 1.63 0.00 0.99 -17.19 217.86 27.21 228.57 0.5848 -579.0 -448.0


  • 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.