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

12176 30.72 99.75 18.38 59.03 7.23 209.37 33.43 272.97 0.5491 -71.5 35.4


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SDO HMI 2014-10-01 16:00:33 UT

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

1 0.00 1.76 0.00 1.06 6.53 211.10 35.15 271.84 0.5745 -706.0 -588.8
2 0.00 2.38 0.00 1.43 6.72 210.97 35.02 272.16 0.5725 -781.0 -676.3
3 21.74 43.66 13.11 26.30 7.59 211.01 35.06 273.69 0.5728 -945.7 -680.3
4 1.50 -3.00 0.90 -3.00 7.22 210.79 34.84 273.02 0.5697 -978.5 999999
5 1.41 -3.00 0.85 -3.00 7.35 210.62 34.67 273.24 0.5672 -1138.7 999999
6 0.00 2.73 0.00 1.63 6.74 210.34 34.39 272.14 0.5636 -400.0 -491.5
7 0.00 0.26 0.00 0.16 7.48 210.08 34.13 273.45 0.5595 -690.0 -590.7
8 0.70 1.50 0.42 0.89 8.23 210.11 34.16 274.80 0.5599 -655.4 -566.9
9 0.00 0.79 0.00 0.47 5.78 209.72 33.77 270.38 0.5553 -608.0 -534.8
10 0.00 0.79 0.00 0.47 6.06 209.67 33.72 270.87 0.5543 -799.0 -617.4
11 0.00 1.41 0.00 0.83 6.34 209.44 33.49 271.37 0.5507 250.0 162.9
12 0.00 0.70 0.00 0.42 7.23 209.29 33.34 272.97 0.5481 342.0 331.8
13 0.00 1.06 0.00 0.62 6.52 209.09 33.14 271.66 0.5455 589.0 424.0
14 0.00 0.70 0.00 0.42 8.17 209.08 33.14 274.71 0.5450 614.0 507.5
15 0.00 1.94 0.00 1.14 7.23 208.82 32.87 272.96 0.5413 -232.0 -176.3
16 0.00 1.41 0.00 0.83 6.90 208.79 32.84 272.34 0.5410 584.0 474.1
17 0.00 1.06 0.00 0.62 6.46 208.58 32.63 271.52 0.5381 565.0 476.4
18 0.00 0.88 0.00 0.52 8.26 208.59 32.64 274.89 0.5378 611.0 522.2
19 0.00 0.97 0.00 0.57 6.50 208.44 32.49 271.58 0.5360 752.0 587.7
20 0.00 1.14 0.00 0.67 7.29 208.36 32.41 273.05 0.5345 662.0 473.6
21 0.00 3.79 0.00 2.21 7.28 208.00 32.05 273.03 0.5292 596.0 497.6
22 0.00 0.97 0.00 0.56 7.04 207.87 31.92 272.58 0.5274 749.0 581.8
23 0.00 4.67 0.00 2.71 6.60 207.77 31.82 271.73 0.5261 629.0 466.8
24 0.00 1.67 0.00 0.97 7.51 207.66 31.71 273.46 0.5242 713.0 553.4
25 0.00 0.97 0.00 0.56 7.72 207.61 31.66 273.87 0.5233 656.0 500.0
26 0.00 1.32 0.00 0.77 6.97 207.54 31.60 272.43 0.5226 720.0 606.3
27 2.20 10.04 1.27 5.80 7.59 207.27 31.33 273.61 0.5185 869.3 742.5
28 3.17 -27.00 1.83 -27.00 7.42 207.22 31.28 273.27 0.5177 975.9 999999
29 0.00 1.32 0.00 0.76 6.43 207.08 31.13 271.35 0.5160 812.0 625.2
30 0.00 2.99 0.00 1.72 7.20 206.82 30.87 272.84 0.5117 929.0 773.3
31 0.00 2.91 0.00 1.66 6.35 205.92 29.97 271.10 0.4986 883.0 700.0
32 0.00 2.29 0.00 1.31 6.08 205.86 29.92 270.56 0.4980 715.0 672.6
33 0.00 1.67 0.00 0.95 6.20 204.97 29.02 270.70 0.4843 817.0 566.6


  • 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.