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

12179n 0.00 38.08 0.00 21.44 -20.22 103.75 4.22 189.57 0.4694 94.1 147.8


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SDO HMI 2014-10-07 11:00:32 UT

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

1 0.00 0.70 0.00 0.39 -16.54 112.36 12.84 208.84 0.4433 700.0 504.6
2 0.00 2.11 0.00 1.15 -14.97 111.63 12.10 209.25 0.4162 693.0 550.2
3 0.00 1.14 0.00 0.61 -11.79 110.59 11.07 211.24 0.3639 830.0 612.8
4 0.00 1.32 0.00 0.76 -22.57 111.00 11.47 200.85 0.5178 610.0 462.6
5 0.00 0.70 0.00 0.38 -16.42 110.15 10.63 204.64 0.4260 679.0 594.2
6 0.00 1.93 0.00 1.05 -15.57 109.66 10.14 204.50 0.4106 875.0 710.9
7 0.00 1.23 0.00 0.67 -15.95 109.62 10.09 204.01 0.4159 749.0 603.3
8 0.00 1.67 0.00 0.98 -25.17 109.37 9.85 196.52 0.5463 695.0 590.3
9 0.00 2.19 0.00 1.26 -22.35 108.90 9.37 197.45 0.5044 904.0 764.9
10 0.00 1.84 0.00 1.06 -22.63 108.85 9.33 197.19 0.5081 741.0 647.6
11 0.00 1.32 0.00 0.73 -19.21 108.61 9.09 199.10 0.4576 765.0 573.1
12 0.00 1.49 0.00 0.86 -22.79 108.60 9.07 196.65 0.5094 681.0 580.4
13 0.00 1.40 0.00 0.81 -23.34 108.37 8.85 195.94 0.5163 622.0 539.8
14 0.00 1.40 0.00 0.77 -17.49 108.01 8.49 199.24 0.4290 532.0 434.9
15 0.00 1.49 0.00 0.86 -23.44 108.08 8.56 195.39 0.5165 737.0 606.7
16 0.00 0.88 0.00 0.48 -16.71 106.65 7.13 196.89 0.4107 624.0 506.4
17 0.00 1.05 0.00 0.57 -16.02 106.16 6.63 196.27 0.3979 795.0 603.2
18 0.00 1.32 0.00 0.71 -16.88 100.60 1.07 182.59 0.3969 -774.0 -592.5
19 0.00 0.70 0.00 0.39 -18.98 99.25 -0.28 179.38 0.4301 -858.0 -697.1
20 0.00 1.14 0.00 0.64 -21.06 98.56 -0.96 178.05 0.4629 -590.0 -379.1
21 0.00 1.32 0.00 0.72 -19.02 98.48 -1.04 177.70 0.4310 -704.0 -572.3
22 0.00 1.05 0.00 0.58 -18.55 98.39 -1.13 177.45 0.4237 -844.0 -723.0
23 0.00 0.97 0.00 0.55 -23.34 94.07 -5.46 169.99 0.5049 -634.0 -476.1
24 0.00 1.49 0.00 0.82 -18.48 94.15 -5.37 168.05 0.4309 -772.0 -677.7
25 0.00 1.58 0.00 0.90 -22.41 93.97 -5.55 169.47 0.4913 -851.0 -651.1
26 0.00 1.40 0.00 0.77 -18.68 93.92 -5.60 167.66 0.4348 -821.0 -671.1
27 0.00 1.14 0.00 0.65 -21.94 93.73 -5.79 168.82 0.4849 -860.0 -738.5
28 0.00 0.53 0.00 0.29 -19.41 93.48 -6.04 167.12 0.4475 -710.0 -586.5
29 0.00 0.53 0.00 0.33 -29.57 87.19 -12.34 162.37 0.6158 -588.0 -462.5
30 0.00 1.05 0.00 0.70 -32.41 82.87 -16.66 158.76 0.6702 -402.0 -437.3


  • 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.