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

12205 59.96 321.76 98.62 539.85 15.44 9.90 -73.17 75.04 0.9540 117.3 182.3


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SDO HMI 2014-11-05 00:00:28 UT

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

1 20.65 107.40 26.54 137.85 14.91 15.50 -67.57 75.50 0.9242 -646.9 -254.3
2 0.00 1.21 0.00 1.60 14.10 14.78 -68.29 76.40 0.9287 -267.0 -245.3
3 0.00 6.22 0.00 8.36 14.60 14.37 -68.70 75.87 0.9313 174.0 117.7
4 0.00 0.78 0.00 1.06 14.40 14.16 -68.91 76.09 0.9326 80.0 137.6
5 0.00 0.95 0.00 1.28 14.02 14.41 -68.66 76.50 0.9310 162.0 121.5
6 0.00 0.78 0.00 1.19 14.82 11.55 -71.51 75.70 0.9476 608.0 556.9
7 0.00 0.60 0.00 1.04 17.08 9.25 -73.81 73.36 0.9594 431.0 408.4
8 4.92 170.21 7.79 309.93 14.90 10.88 -72.18 75.62 0.9511 642.8 323.7
9 0.00 1.21 0.00 2.16 16.82 8.61 -74.46 73.64 0.9624 474.0 372.4
10 0.00 0.86 0.00 1.57 16.93 8.37 -74.70 73.53 0.9635 304.0 303.4
11 0.00 1.47 0.00 2.66 16.59 8.50 -74.56 73.87 0.9629 502.0 398.4
12 8.29 -8.00 13.46 -8.00 14.40 10.36 -72.70 76.15 0.9538 210.3 999999
13 6.83 -8.00 11.48 -8.00 15.04 9.71 -73.36 75.49 0.9571 620.3 999999
14 4.15 -8.00 7.76 -8.00 16.49 7.89 -75.18 73.99 0.9656 653.9 999999
15 3.28 -8.00 6.28 -8.00 15.66 7.56 -75.50 74.84 0.9670 108.9 999999
16 5.88 -8.00 11.65 -8.00 16.03 7.02 -76.05 74.46 0.9693 282.9 999999
17 0.26 -8.00 0.49 -8.00 15.42 7.58 -75.49 75.10 0.9669 -98.7 999999
18 0.00 0.60 0.00 1.40 16.93 4.68 -78.38 73.53 0.9781 535.0 414.0
19 1.64 14.26 4.17 35.83 17.36 3.66 -79.40 73.08 0.9815 268.4 387.9
20 0.00 1.38 0.00 2.81 15.23 6.62 -76.45 75.29 0.9709 376.0 346.2
21 4.06 -8.00 9.00 -8.00 16.04 5.33 -77.73 74.44 0.9758 120.0 999999
22 0.00 5.53 0.00 11.00 14.76 6.88 -76.18 75.78 0.9698 602.0 434.2
23 0.00 7.26 0.00 17.35 16.17 4.38 -78.68 74.31 0.9792 419.0 413.3
24 0.00 1.04 0.00 2.76 16.91 3.01 -80.06 73.53 0.9836 27.0 109.2


  • 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.