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

12214 21.79 98.99 13.61 61.89 -12.35 224.26 -34.78 114.01 0.6121 36.0 -165.6


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SDO HMI 2014-11-18 23:00:26 UT

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

1 3.78 5.75 2.26 3.43 -13.08 228.61 -30.43 117.93 0.5606 934.3 700.6
2 0.00 1.12 0.00 0.67 -13.24 228.16 -30.88 117.86 0.5673 650.0 503.3
3 0.00 1.37 0.00 0.83 -13.77 228.05 -30.99 118.62 0.5720 826.0 712.2
4 0.00 4.38 0.00 2.65 -14.17 227.95 -31.09 119.19 0.5757 750.0 609.6
5 0.00 1.72 0.00 1.01 -10.06 228.41 -30.63 112.75 0.5460 876.0 618.4
6 0.00 1.29 0.00 0.78 -12.04 227.19 -31.85 115.25 0.5729 700.0 556.3
7 1.37 3.52 0.84 2.15 -12.61 226.50 -32.54 115.71 0.5849 926.6 658.1
8 0.00 2.66 0.00 1.62 -12.88 226.45 -32.58 116.12 0.5869 710.0 619.9
9 0.00 1.89 0.00 1.15 -12.79 226.29 -32.75 115.87 0.5886 575.0 463.5
10 0.00 0.86 0.00 0.53 -12.74 226.08 -32.96 115.65 0.5909 525.0 386.4
11 0.00 1.20 0.00 0.74 -12.50 225.86 -33.18 115.13 0.5924 461.0 400.7
12 0.00 1.20 0.00 0.74 -13.00 225.57 -33.47 115.73 0.5988 702.0 579.7
13 0.00 2.58 0.00 1.60 -12.71 224.80 -34.24 114.81 0.6069 417.0 167.8
14 5.49 9.01 3.40 5.57 -11.39 224.74 -34.30 112.74 0.6012 830.8 624.0
15 0.00 0.77 0.00 0.48 -12.93 224.51 -34.53 114.98 0.6117 -787.0 -663.1
16 0.00 1.03 0.00 0.64 -11.43 224.37 -34.67 112.59 0.6062 727.0 570.2
17 0.34 3.18 0.22 1.99 -12.81 224.12 -34.92 114.58 0.6161 -913.5 -800.9
18 0.00 1.29 0.00 0.80 -11.56 224.20 -34.84 112.70 0.6089 561.0 449.8
19 0.00 2.83 0.00 1.78 -13.10 223.93 -35.11 114.89 0.6199 -608.0 -614.1
20 0.00 2.15 0.00 1.36 -12.92 223.51 -35.53 114.39 0.6243 178.0 110.0
21 0.00 1.63 0.00 1.04 -13.33 223.29 -35.75 114.87 0.6290 -606.0 -594.6
22 0.00 0.94 0.00 0.60 -12.29 223.01 -36.03 113.17 0.6275 -472.0 -311.1
23 1.37 15.28 0.86 9.62 -10.64 223.14 -35.89 110.73 0.6184 -855.4 -690.2
24 0.86 4.98 0.55 3.16 -12.11 222.85 -36.19 112.82 0.6286 -812.7 -803.1
25 0.00 1.20 0.00 0.77 -13.40 222.59 -36.45 114.60 0.6379 -769.0 -605.1
26 3.69 -23.00 2.33 -23.00 -10.58 222.97 -36.07 110.55 0.6204 -895.3 999999
27 0.00 6.70 0.00 4.28 -12.76 222.59 -36.45 113.65 0.6348 -919.0 -637.2
28 0.86 2.58 0.55 1.64 -12.18 222.50 -36.54 112.74 0.6333 -724.8 -579.0
29 4.03 8.67 2.60 5.60 -13.32 222.11 -36.93 114.23 0.6434 -832.4 -652.3
30 0.00 1.03 0.00 0.66 -11.79 222.07 -36.97 111.94 0.6370 -564.0 -477.2
31 0.00 0.86 0.00 0.55 -11.55 222.11 -36.93 111.60 0.6355 -622.0 -473.8
32 0.00 5.32 0.00 3.45 -13.24 221.75 -37.29 113.91 0.6475 -726.0 -499.6


  • 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.