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

12127 36.06 114.75 27.28 85.82 -8.21 249.73 46.41 253.27 0.7504 153.3 53.8


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SDO HMI 2014-08-06 02:00:39 UT

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

1 0.00 1.36 0.00 1.12 -6.57 254.93 51.61 257.01 0.8013 312.0 329.5
2 0.00 1.18 0.00 0.97 -6.81 254.81 51.50 256.69 0.8007 645.0 531.6
3 0.00 0.72 0.00 0.59 -7.77 254.47 51.16 255.41 0.7996 467.0 407.2
4 0.00 0.63 0.00 0.52 -7.98 254.31 51.00 255.12 0.7985 440.0 375.3
5 6.51 8.95 5.25 7.22 -6.76 253.93 50.61 256.49 0.7915 637.5 389.0
6 0.00 1.36 0.00 1.08 -5.76 253.50 50.19 257.61 0.7847 -310.0 -295.3
7 1.08 4.43 0.86 3.52 -7.31 253.09 49.77 255.56 0.7842 537.4 396.7
8 0.00 1.08 0.00 0.85 -7.07 252.44 49.12 255.67 0.7767 433.0 397.3
9 0.00 0.99 0.00 0.77 -5.16 252.21 48.89 258.01 0.7694 539.0 465.5
10 0.00 1.45 0.00 1.13 -7.30 252.14 48.83 255.29 0.7742 382.0 352.4
11 1.27 2.44 0.97 1.87 -6.31 251.50 48.18 256.34 0.7646 603.8 516.7
12 0.54 2.80 0.41 2.14 -6.51 251.34 48.02 256.03 0.7634 750.8 600.9
13 0.00 1.18 0.00 0.89 -8.31 250.41 47.09 253.43 0.7584 558.0 464.8
14 0.00 0.99 0.00 0.75 -8.47 250.12 46.80 253.12 0.7558 528.0 513.5
15 5.06 7.32 3.76 5.44 -8.02 249.51 46.19 253.49 0.7476 615.5 373.1
16 7.41 14.83 5.46 10.92 -6.79 249.35 46.03 255.03 0.7420 756.0 566.2
17 0.00 2.44 0.00 1.80 -7.25 249.23 45.91 254.39 0.7421 726.0 587.4
18 0.81 -16.00 0.60 -16.00 -6.96 249.10 45.78 254.72 0.7398 881.7 999999
19 0.00 1.27 0.00 0.96 -10.92 249.70 46.39 249.86 0.7595 -646.0 -454.1
20 4.52 39.15 3.38 29.14 -9.61 249.41 46.09 251.41 0.7517 -566.4 -303.1
21 0.36 1.45 0.27 1.06 -7.29 249.01 45.69 254.25 0.7398 618.8 509.7
22 6.33 -20.00 4.71 -20.00 -9.68 249.16 45.84 251.21 0.7492 -777.9 999999
23 2.17 -20.00 1.61 -20.00 -9.63 248.88 45.56 251.17 0.7460 -783.1 999999
24 0.00 2.26 0.00 1.68 -10.19 248.80 45.49 250.43 0.7472 -550.0 -445.8
25 0.00 1.18 0.00 0.85 -7.33 247.92 44.61 253.81 0.7276 427.0 429.8
26 0.00 1.27 0.00 0.91 -7.11 247.85 44.54 254.08 0.7260 582.0 540.1
27 0.00 1.18 0.00 0.83 -3.80 247.50 44.19 258.44 0.7121 571.0 361.1
28 0.00 1.72 0.00 1.22 -8.17 247.05 43.73 252.36 0.7203 664.0 590.5
29 0.00 2.17 0.00 1.55 -10.94 246.29 42.98 248.37 0.7223 -80.0 -91.5
30 0.00 1.18 0.00 0.85 -12.33 246.56 43.24 246.70 0.7310 -399.0 -342.2
31 0.00 1.36 0.00 0.96 -11.21 245.71 42.39 247.74 0.7169 -487.0 -330.4
32 0.00 2.17 0.00 1.48 -9.96 243.64 40.32 248.42 0.6877 -498.0 -394.1
33 0.00 1.72 0.00 1.12 -7.07 241.81 38.49 251.62 0.6532 -509.0 -452.5
34 0.00 0.90 0.00 0.59 -7.39 241.57 38.25 251.02 0.6515 -671.0 -534.6
35 0.00 0.99 0.00 0.63 -2.24 240.92 37.60 258.55 0.6243 -580.0 -479.2
36 0.00 0.63 0.00 0.41 -7.57 240.46 37.14 250.21 0.6383 -596.0 -613.3


  • 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.