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

12073 4.69 55.83 2.76 34.10 -13.41 63.49 33.67 247.83 0.5849 291.2 305.8


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SDO HMI 2014-05-29 14:00:39 UT

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

1 0.00 0.36 0.00 0.24 -14.54 69.30 39.49 248.85 0.6623 -445.0 -455.5
2 0.00 0.90 0.00 0.57 -9.99 67.83 38.02 255.21 0.6296 591.0 518.6
3 0.00 0.72 0.00 0.46 -9.90 67.62 37.81 255.29 0.6266 632.0 610.2
4 0.00 1.72 0.00 1.09 -11.13 67.68 37.87 253.38 0.6308 440.0 405.7
5 0.00 0.81 0.00 0.51 -10.30 67.48 37.67 254.62 0.6258 667.0 556.3
6 0.00 1.35 0.00 0.86 -10.73 67.43 37.61 253.92 0.6263 615.0 513.2
7 0.00 2.89 0.00 1.83 -11.07 67.44 37.62 253.39 0.6274 707.0 718.6
8 0.00 1.17 0.00 0.74 -10.73 67.08 37.26 253.80 0.6217 616.0 547.4
9 0.00 0.90 0.00 0.57 -12.23 66.18 36.36 251.11 0.6146 623.0 550.3
10 0.00 3.52 0.00 2.20 -12.14 65.97 36.15 251.17 0.6116 527.0 435.3
11 0.00 1.26 0.00 0.79 -13.07 65.43 35.61 249.45 0.6079 -762.0 -637.8
12 0.00 2.53 0.00 1.56 -12.77 64.57 34.76 249.56 0.5956 876.0 765.6
13 0.00 1.72 0.00 1.05 -11.22 64.35 34.53 252.00 0.5868 712.0 527.4
14 0.00 0.72 0.00 0.45 -15.05 64.81 35.00 246.05 0.6083 609.0 471.1
15 0.00 0.99 0.00 0.60 -11.41 63.89 34.07 251.49 0.5813 519.0 514.9
16 0.90 2.26 0.55 1.37 -11.44 63.70 33.89 251.35 0.5789 820.8 704.2
17 0.00 1.35 0.00 0.83 -12.93 63.80 33.99 248.93 0.5861 716.0 595.1
18 0.00 1.35 0.00 0.84 -15.49 64.21 34.39 245.04 0.6026 777.0 620.1
19 0.00 1.08 0.00 0.66 -13.27 63.82 34.00 248.38 0.5877 636.0 531.6
20 0.00 1.53 0.00 0.95 -15.33 64.18 34.36 245.27 0.6015 732.0 539.9
21 0.00 1.53 0.00 0.93 -11.35 63.50 33.69 251.42 0.5759 753.0 551.4
22 0.00 1.08 0.00 0.66 -13.15 63.54 33.72 248.44 0.5834 615.0 583.0
23 0.00 2.26 0.00 1.37 -13.71 63.14 33.32 247.31 0.5806 874.0 637.3
24 0.00 1.08 0.00 0.65 -11.67 62.65 32.84 250.50 0.5655 777.0 691.3
25 0.00 1.26 0.00 0.77 -16.32 62.84 33.02 242.94 0.5895 772.0 599.4
26 0.00 0.99 0.00 0.61 -18.22 63.03 33.22 240.12 0.6024 674.0 564.9
27 0.00 1.08 0.00 0.67 -18.41 62.96 33.14 239.78 0.6026 593.0 553.1
28 0.00 2.53 0.00 1.55 -18.93 62.04 32.23 238.37 0.5946 203.0 142.2
29 0.00 1.90 0.00 1.15 -18.46 61.41 31.60 238.66 0.5841 552.0 365.4
30 1.53 2.71 0.91 1.61 -14.61 60.65 30.83 244.37 0.5522 -740.8 -549.5
31 0.00 1.17 0.00 0.69 -15.02 60.31 30.49 243.46 0.5500 -753.0 -572.1
32 0.00 1.72 0.00 1.01 -14.43 59.85 30.04 244.17 0.5407 -627.0 -537.2
33 0.00 1.17 0.00 0.68 -11.76 58.97 29.15 248.37 0.5150 -778.0 -629.3
34 0.00 0.81 0.00 0.47 -12.16 58.62 28.81 247.41 0.5122 -848.0 -736.3
35 0.00 1.53 0.00 0.88 -12.60 58.39 28.57 246.46 0.5112 -827.0 -689.2
36 2.26 3.88 1.30 2.23 -14.00 57.79 27.97 243.47 0.5107 -871.0 -644.7


  • 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.