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

12201 40.90 96.99 23.65 55.96 -4.95 87.79 29.44 253.50 0.5121 40.8 -37.1


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SDO HMI 2014-11-06 21:00:28 UT

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

1 0.00 1.81 0.00 1.10 -5.45 92.31 33.96 254.95 0.5781 790.0 568.5
2 6.64 31.76 3.98 18.96 -4.82 91.45 33.10 255.65 0.5639 746.8 494.4
3 12.34 -2.00 7.35 -2.00 -4.54 91.08 32.73 255.99 0.5577 951.1 999999
4 0.00 0.78 0.00 0.46 -3.46 90.36 32.01 257.60 0.5439 714.0 599.0
5 0.00 1.55 0.00 0.91 -4.50 90.02 31.67 255.59 0.5426 797.0 656.3
6 0.00 0.35 0.00 0.20 -4.96 89.59 31.24 254.55 0.5382 795.0 708.5
7 0.00 1.55 0.00 0.91 -5.23 89.50 31.15 254.03 0.5379 846.0 703.3
8 0.00 1.21 0.00 0.71 -5.77 89.46 31.11 253.04 0.5396 769.0 663.7
9 0.00 1.12 0.00 0.66 -5.28 89.22 30.87 253.80 0.5342 818.0 666.8
10 0.00 1.12 0.00 0.66 -5.97 89.23 30.88 252.55 0.5372 562.0 483.2
11 0.00 1.29 0.00 0.76 -6.65 88.89 30.54 251.15 0.5354 562.0 544.8
12 0.00 1.12 0.00 0.64 -3.18 87.55 29.20 256.92 0.5021 649.0 430.3
13 0.00 1.04 0.00 0.59 -3.56 87.29 28.94 256.06 0.4996 649.0 458.2
14 0.00 1.47 0.00 0.84 -6.79 86.66 28.31 249.52 0.5048 -687.0 -505.0
15 0.00 0.69 0.00 0.39 -5.11 86.13 27.78 252.39 0.4891 -326.0 -378.8
16 0.00 0.95 0.00 0.54 -4.63 85.97 27.62 253.25 0.4846 -612.0 -409.4
17 0.00 1.12 0.00 0.63 -4.11 85.88 27.54 254.23 0.4811 715.0 511.5
18 7.16 10.70 4.06 6.06 -5.76 85.82 27.47 250.92 0.4877 -909.4 -603.8
19 0.00 3.02 0.00 1.71 -5.90 85.46 27.11 250.41 0.4832 -880.0 -659.2
20 1.90 4.83 1.07 2.72 -4.82 85.34 26.99 252.49 0.4762 -816.5 -637.6
21 0.00 0.86 0.00 0.48 -5.02 85.15 26.80 251.96 0.4744 -592.0 -485.9
22 5.09 26.49 2.85 14.83 -4.74 84.94 26.59 252.38 0.4699 -979.2 -610.1
23 7.77 -22.00 4.34 -22.00 -4.70 84.64 26.29 252.27 0.4653 -1118.7 999999
24 0.00 1.21 0.00 0.68 -5.69 84.55 26.20 250.19 0.4689 -806.0 -606.9
25 0.00 0.95 0.00 0.52 -7.13 81.20 22.85 244.40 0.4290 -774.0 -542.4


  • 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.