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

12159 6.06 74.11 3.87 48.21 -20.70 80.16 -29.49 134.72 0.6482 346.7 281.8


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SDO HMI 2014-09-09 10:00:36 UT

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

1 0.00 1.25 0.00 0.78 -20.87 84.23 -25.41 138.90 0.6123 776.0 590.9
2 0.00 3.66 0.00 2.30 -21.00 83.67 -25.98 138.44 0.6187 975.0 798.4
3 0.80 3.92 0.51 2.48 -21.18 83.49 -26.16 138.46 0.6221 779.3 635.5
4 2.23 15.07 1.41 9.53 -21.23 83.23 -26.42 138.24 0.6250 673.6 651.1
5 0.00 0.89 0.00 0.56 -20.57 82.88 -26.76 137.11 0.6217 559.0 442.7
6 0.00 1.34 0.00 0.84 -19.82 82.99 -26.66 136.34 0.6136 -796.0 -593.1
7 0.00 1.07 0.00 0.70 -22.74 81.70 -27.95 138.36 0.6528 568.0 437.6
8 0.00 0.98 0.00 0.60 -17.46 82.61 -27.04 133.03 0.5954 766.0 661.9
9 0.00 0.98 0.00 0.61 -17.90 82.50 -27.15 133.48 0.6005 701.0 604.4
10 0.00 1.52 0.00 0.94 -17.75 82.35 -27.30 133.12 0.6006 715.0 588.5
11 0.00 2.59 0.00 1.66 -20.73 81.36 -28.29 135.75 0.6375 825.0 677.0
12 0.00 1.96 0.00 1.27 -20.77 80.24 -29.41 134.71 0.6482 625.0 553.3
13 0.80 2.41 0.52 1.56 -20.57 80.21 -29.44 134.44 0.6468 773.7 563.2
14 0.00 3.92 0.00 2.48 -18.29 80.56 -29.09 132.02 0.6236 -823.0 -661.7
15 1.34 3.92 0.85 2.50 -18.68 80.15 -29.49 132.12 0.6310 -774.6 -681.8
16 0.00 5.53 0.00 3.59 -20.22 79.77 -29.88 133.62 0.6480 -106.0 -3.8
17 0.00 3.12 0.00 1.99 -18.51 79.75 -29.90 131.52 0.6336 -728.0 -592.2
18 0.00 0.89 0.00 0.58 -19.60 79.49 -30.16 132.61 0.6454 -749.0 -655.9
19 0.00 0.71 0.00 0.47 -21.06 78.98 -30.67 133.87 0.6626 784.0 507.5
20 0.89 1.96 0.58 1.29 -19.93 78.52 -31.13 132.14 0.6576 -618.4 -602.6
21 0.00 0.27 0.00 0.19 -24.28 77.42 -32.23 136.10 0.7034 604.0 590.3
22 0.00 0.89 0.00 0.62 -24.18 77.33 -32.32 135.92 0.7034 381.0 380.2
23 0.00 2.85 0.00 1.92 -21.76 77.67 -31.98 133.52 0.6806 737.0 695.1
24 0.00 0.36 0.00 0.24 -21.55 77.72 -31.93 133.33 0.6785 739.0 671.5
25 0.00 1.43 0.00 0.96 -21.32 77.66 -31.98 133.01 0.6771 633.0 539.9
26 0.00 2.14 0.00 1.45 -22.13 77.30 -32.34 133.63 0.6870 630.0 579.0
27 0.00 0.80 0.00 0.54 -21.78 77.39 -32.25 133.31 0.6833 567.0 509.8
28 0.00 2.68 0.00 1.86 -21.71 75.19 -34.46 131.40 0.7031 509.0 440.7
29 0.00 0.27 0.00 0.19 -21.70 74.80 -34.85 131.08 0.7067 490.0 487.7
30 0.00 1.07 0.00 0.74 -20.68 74.80 -34.85 129.90 0.6992 634.0 453.2
31 0.00 1.61 0.00 1.15 -22.80 73.95 -35.69 131.67 0.7224 582.0 472.1
32 0.00 2.05 0.00 1.62 -23.64 68.05 -41.60 128.52 0.7796 -628.0 -545.7


  • 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.