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

11376 18.03 97.04 9.58 52.53 21.66 301.72 -3.80 7.43 0.4027 -6.2 24.3


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SDO HMI 2011-12-17 17:58:55 UT

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

1 0.00 1.36 0.00 0.72 18.62 312.23 6.72 341.87 0.3580 728.0 614.4
2 0.00 1.19 0.00 0.63 18.28 311.75 6.24 342.79 0.3502 881.0 682.6
3 0.00 0.77 0.00 0.41 19.68 307.75 2.24 354.11 0.3597 -685.0 -530.7
4 0.00 1.19 0.00 0.63 19.65 307.38 1.86 355.08 0.3586 -801.0 -626.5
5 0.00 1.87 0.00 0.99 18.99 307.21 1.70 355.36 0.3475 -843.0 -678.9
6 0.00 0.85 0.00 0.45 19.11 306.96 1.45 356.06 0.3493 -829.0 -698.4
7 1.02 25.77 0.54 13.69 19.87 306.91 1.39 356.36 0.3616 -885.7 -648.3
8 0.00 2.38 0.00 1.26 19.52 306.78 1.27 356.63 0.3558 -538.0 -398.3
9 0.00 8.25 0.00 4.36 19.24 306.75 1.23 356.67 0.3511 -783.0 -490.3
10 13.35 -7.00 7.10 -7.00 20.06 306.50 0.99 357.44 0.3643 -1033.5 999999
11 0.00 1.28 0.00 0.67 19.11 306.18 0.67 358.18 0.3486 -926.0 -662.6
12 0.00 1.53 0.00 0.81 19.52 305.97 0.45 358.80 0.3553 706.0 524.7
13 3.66 4.34 1.94 2.30 19.56 305.37 -0.14 0.38 0.3557 823.3 587.5
14 0.00 0.77 0.00 0.40 18.67 304.63 -0.89 2.48 0.3416 -626.0 -485.4
15 0.00 1.11 0.00 0.58 19.12 302.78 -2.73 7.40 0.3514 -984.0 -775.2
16 0.00 0.43 0.00 0.23 19.24 302.53 -2.99 8.02 0.3540 -667.0 -560.4
17 0.00 1.28 0.00 0.71 26.45 302.13 -3.38 6.49 0.4688 -708.0 -543.5
18 0.00 1.45 0.00 0.76 18.87 301.76 -3.76 10.26 0.3499 -844.0 -600.4
19 0.00 1.02 0.00 0.55 20.38 299.70 -5.81 14.49 0.3813 -698.0 -509.5
20 0.00 2.72 0.00 1.54 26.86 299.37 -6.15 11.49 0.4816 -618.0 -523.1
21 0.00 0.94 0.00 0.50 18.65 298.95 -6.57 17.71 0.3577 -700.0 -561.2
22 0.00 2.21 0.00 1.21 23.11 298.46 -7.06 15.36 0.4284 -696.0 -505.3
23 0.00 0.85 0.00 0.46 22.63 297.87 -7.64 16.92 0.4237 -533.0 -358.8
24 0.00 3.83 0.00 2.06 20.83 297.78 -7.74 18.56 0.3970 777.0 515.7
25 0.00 1.87 0.00 1.02 22.34 297.66 -7.85 17.58 0.4203 642.0 525.8
26 0.00 0.77 0.00 0.42 22.44 297.21 -8.31 18.45 0.4240 718.0 632.3
27 0.00 1.11 0.00 0.62 26.13 296.62 -8.89 16.83 0.4812 743.0 589.0
28 0.00 0.94 0.00 0.55 29.48 295.45 -10.07 16.62 0.5341 709.0 552.9
29 0.00 1.62 0.00 0.95 29.69 295.15 -10.36 16.95 0.5383 736.0 655.9
30 0.00 1.79 0.00 1.05 30.24 294.95 -10.56 16.90 0.5468 776.0 559.0
31 0.00 1.70 0.00 1.00 30.00 294.95 -10.57 17.06 0.5435 709.0 640.7
32 0.00 1.02 0.00 0.56 22.83 295.30 -10.21 21.89 0.4402 817.0 631.3
33 0.00 0.94 0.00 0.51 21.99 295.27 -10.25 22.76 0.4283 835.0 739.9
34 0.00 1.11 0.00 0.61 23.03 295.12 -10.39 22.05 0.4440 786.0 598.9
35 0.00 2.47 0.00 1.35 22.00 295.04 -10.48 23.20 0.4297 774.0 665.3
36 0.00 1.11 0.00 0.60 21.61 294.65 -10.87 24.36 0.4268 756.0 664.4
37 0.00 2.98 0.00 1.62 21.26 294.58 -10.94 24.87 0.4223 932.0 767.6
38 0.00 2.04 0.00 1.13 22.90 294.29 -11.23 23.75 0.4473 829.0 702.3
39 0.00 2.38 0.00 1.30 21.20 294.33 -11.19 25.44 0.4231 949.0 856.8
40 0.00 1.36 0.00 0.81 30.36 292.14 -13.37 20.89 0.5617 783.0 568.8
41 0.00 1.11 0.00 0.63 25.46 292.65 -12.86 24.17 0.4930 714.0 515.4
42 0.00 1.62 0.00 0.92 25.23 292.47 -13.04 24.67 0.4910 827.0 711.4
43 0.00 0.60 0.00 0.34 25.69 292.09 -13.43 24.87 0.4997 578.0 496.3
44 0.00 1.11 0.00 0.62 21.51 289.70 -15.81 33.36 0.4630 677.0 572.8


  • 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.