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

11339 93.83 724.62 200.89 1952.78 18.84 107.38 -77.29 71.61 0.9726 22.3 99.2


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SDO HMI 2011-11-02 06:58:59 UT

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

1 4.76 7.10 9.67 14.44 22.29 108.12 -76.55 68.08 0.9711 -414.9 -280.4
2 14.89 621.53 25.74 1624.74 18.57 110.78 -73.89 71.88 0.9595 -702.3 59.9
3 0.00 1.13 0.00 2.82 21.92 105.19 -79.48 68.49 0.9813 443.0 366.0
4 1.30 2.42 3.20 5.95 21.71 105.46 -79.21 68.70 0.9805 363.1 134.3
5 21.29 -2.00 39.33 -2.00 19.06 109.70 -74.97 71.39 0.9644 -411.5 999999
6 10.13 -2.00 19.36 -2.00 18.98 109.04 -75.63 71.48 0.9672 274.6 999999
7 0.87 1.30 1.60 2.39 17.93 109.65 -75.02 72.57 0.9646 -485.7 -487.6
8 0.00 2.16 0.00 6.97 21.78 102.42 -82.25 68.60 0.9890 -344.0 -152.9
9 0.00 1.30 0.00 3.81 21.25 103.45 -81.22 69.15 0.9864 672.0 595.6
10 0.78 -2.00 1.58 -2.00 18.64 108.19 -76.48 71.84 0.9707 -79.9 999999
11 6.84 -2.00 14.03 -2.00 18.19 108.00 -76.67 72.31 0.9714 -200.1 999999
12 11.42 54.96 35.69 158.13 20.79 102.88 -81.79 69.61 0.9879 577.2 440.1
13 9.52 -2.00 20.00 -2.00 18.38 107.59 -77.08 72.11 0.9730 256.6 999999
14 4.24 -2.00 11.05 -2.00 19.56 104.74 -79.93 70.89 0.9828 481.3 999999
15 0.00 1.30 0.00 6.09 20.83 99.52 -85.15 69.47 0.9949 419.0 349.0
16 0.00 0.35 0.00 1.78 20.95 98.92 -85.75 69.33 0.9958 319.0 339.5
17 0.00 3.29 0.00 6.95 16.78 107.55 -77.12 73.75 0.9732 154.0 159.4
18 3.81 -2.00 9.85 -2.00 18.25 104.92 -79.75 72.22 0.9823 872.2 999999
19 3.98 -2.00 9.79 -2.00 17.48 105.58 -79.09 73.01 0.9802 -185.2 999999
20 0.00 7.70 0.00 29.55 18.28 101.03 -83.64 72.09 0.9923 423.0 437.8
21 0.00 20.08 0.00 89.16 17.49 100.10 -84.57 72.85 0.9942 252.0 156.1


  • 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.