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

11272 70.05 237.71 39.35 133.50 -21.13 53.38 0.62 181.28 0.4738 25.9 -158.0


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SDO HMI 2011-08-22 10:59:09 UT

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

1 0.00 1.17 0.00 0.65 -18.48 59.89 7.12 195.35 0.4460 662.0 455.2
2 0.00 1.35 0.00 0.74 -18.04 59.10 6.33 193.98 0.4360 788.0 628.9
3 0.00 2.07 0.00 1.14 -18.30 58.50 5.73 192.56 0.4379 914.0 664.8
4 0.00 3.24 0.00 1.77 -17.46 58.19 5.42 192.32 0.4239 612.0 661.0
5 0.00 2.16 0.00 1.22 -21.99 56.70 3.93 187.50 0.4895 625.0 519.4
6 17.35 48.29 9.79 27.23 -21.44 56.20 3.43 186.69 0.4801 1028.9 459.8
7 0.00 0.72 0.00 0.41 -22.02 55.46 2.69 185.14 0.4878 776.0 663.1
8 0.00 1.26 0.00 0.70 -19.14 55.37 2.61 185.58 0.4433 569.0 585.6
9 22.84 34.62 12.79 19.39 -20.74 54.88 2.11 184.25 0.4675 990.5 618.1
10 1.71 -9.00 0.96 -9.00 -21.12 54.69 1.92 183.81 0.4731 608.5 999999
11 0.00 1.35 0.00 0.76 -21.91 54.34 1.57 183.03 0.4849 748.0 511.5
12 0.00 0.90 0.00 0.51 -21.32 54.30 1.54 183.02 0.4759 666.0 498.3
13 0.00 1.08 0.00 0.60 -20.94 54.27 1.50 182.99 0.4700 742.0 523.2
14 3.60 6.83 2.01 3.82 -20.60 53.97 1.20 182.44 0.4645 879.1 327.4
15 0.00 1.35 0.00 0.76 -20.97 53.29 0.53 181.05 0.4700 -792.0 -577.9
16 0.00 2.34 0.00 1.30 -19.98 53.19 0.42 180.88 0.4545 -727.0 -552.0
17 0.00 4.50 0.00 2.53 -21.56 53.10 0.33 180.65 0.4790 -318.0 -244.5
18 0.00 1.71 0.00 0.95 -20.53 53.00 0.23 180.47 0.4630 580.0 485.4
19 0.00 0.72 0.00 0.40 -19.91 52.90 0.13 180.28 0.4534 -774.0 -673.0
20 0.00 1.35 0.00 0.77 -22.32 52.87 0.10 180.20 0.4906 -801.0 -689.5
21 0.00 0.99 0.00 0.56 -21.35 52.61 -0.16 179.69 0.4758 -709.0 -611.6
22 0.00 3.60 0.00 2.01 -20.43 52.48 -0.29 179.42 0.4614 -529.0 -329.4
23 1.26 6.02 0.71 3.39 -21.46 52.35 -0.42 179.18 0.4774 -884.1 -664.4
24 0.00 3.87 0.00 2.16 -20.49 52.19 -0.58 178.83 0.4626 -459.0 -625.5
25 0.27 1.53 0.15 0.86 -21.32 52.02 -0.74 178.54 0.4754 -949.0 -776.2
26 0.00 4.05 0.00 2.28 -21.70 52.02 -0.75 178.55 0.4812 -790.0 -603.4
27 0.00 0.99 0.00 0.56 -21.53 51.93 -0.84 178.36 0.4786 -740.0 -555.1
28 18.70 69.15 10.50 38.75 -21.04 51.57 -1.20 177.62 0.4714 -1116.5 -474.6
29 0.00 2.52 0.00 1.42 -21.46 51.21 -1.56 176.95 0.4780 -856.0 -752.4
30 0.00 1.53 0.00 0.87 -22.29 51.17 -1.60 176.97 0.4908 -742.0 -465.7
31 0.00 0.81 0.00 0.45 -19.85 51.19 -1.57 176.72 0.4531 -692.0 -537.8
32 0.00 3.60 0.00 2.02 -21.32 51.01 -1.75 176.55 0.4761 -749.0 -665.5
33 0.00 1.17 0.00 0.66 -21.60 50.88 -1.89 176.33 0.4805 -746.0 -624.4
34 4.32 9.53 2.44 5.40 -21.98 50.71 -2.06 176.06 0.4865 -883.2 -937.7
35 0.00 4.14 0.00 2.34 -22.02 50.25 -2.51 175.20 0.4876 -763.0 -664.0
36 0.00 0.63 0.00 0.35 -21.36 50.00 -2.76 174.59 0.4779 -707.0 -599.3
37 0.00 1.26 0.00 0.71 -22.09 49.43 -3.34 173.66 0.4899 -739.0 -541.3
38 0.00 2.43 0.00 1.40 -23.53 48.90 -3.87 173.04 0.5125 -749.0 -595.5
39 0.00 0.81 0.00 0.46 -23.21 48.81 -3.96 172.80 0.5079 -514.0 -442.9
40 0.00 1.08 0.00 0.62 -23.71 48.46 -4.31 172.31 0.5160 -747.0 -560.2
41 0.00 0.99 0.00 0.58 -24.99 48.12 -4.65 172.08 0.5356 -636.0 -447.0


  • 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.