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

11361 72.61 249.24 38.77 133.39 19.05 171.82 12.72 326.66 0.3795 -93.5 -63.3


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SDO HMI 2011-12-01 12:58:56 UT

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

1 0.00 0.77 0.00 0.42 19.31 175.59 16.49 319.79 0.4168 -736.0 -585.2
2 0.00 0.94 0.00 0.51 18.44 175.34 16.24 318.75 0.4041 709.0 516.7
3 1.20 126.07 0.64 67.93 18.32 174.42 15.32 320.14 0.3931 -950.6 -441.5
4 28.44 -3.00 15.32 -3.00 18.63 174.13 15.03 321.20 0.3939 -1262.3 999999
5 0.00 0.94 0.00 0.51 19.32 173.90 14.80 322.74 0.4000 -514.0 -423.1
6 3.07 -3.00 1.66 -3.00 19.01 173.81 14.71 322.41 0.3952 -922.1 999999
7 0.00 1.02 0.00 0.55 18.60 173.48 14.38 322.35 0.3870 -468.0 -448.3
8 0.00 1.11 0.00 0.60 18.45 173.44 14.34 322.17 0.3847 -560.0 -408.9
9 2.48 4.87 1.33 2.61 18.92 173.22 14.12 323.36 0.3884 -901.6 -772.3
10 1.37 11.10 0.73 5.95 18.92 172.87 13.77 324.04 0.3850 -1070.9 -857.3
11 2.14 -10.00 1.15 -10.00 19.07 172.78 13.68 324.45 0.3862 -967.5 999999
12 0.00 1.71 0.00 0.91 18.70 172.11 13.01 325.19 0.3751 -855.0 -698.8
13 0.00 1.88 0.00 1.00 19.17 171.51 12.41 327.16 0.3758 -456.0 -510.5
14 1.54 3.76 0.82 1.99 18.21 171.24 12.14 326.19 0.3607 910.2 700.9
15 3.76 8.71 2.01 4.65 19.26 171.26 12.16 327.82 0.3749 -956.5 -508.1
16 0.00 1.54 0.00 0.82 18.43 170.65 11.55 327.82 0.3584 872.0 720.1
17 0.00 1.28 0.00 0.68 19.02 169.55 10.45 331.19 0.3574 728.0 554.7
18 1.45 18.28 0.77 9.74 20.24 169.50 10.40 332.96 0.3743 728.9 696.1
19 2.05 -18.00 1.09 -18.00 20.30 169.34 10.25 333.39 0.3740 874.7 999999
20 6.58 7.77 3.48 4.11 19.08 169.04 9.94 332.45 0.3544 1043.4 775.3
21 1.37 9.31 0.72 4.93 19.37 168.39 9.29 334.36 0.3537 1244.8 894.8
22 0.00 3.50 0.00 1.87 20.55 168.27 9.17 336.11 0.3703 859.0 687.8
23 0.00 2.05 0.00 1.09 20.43 168.04 8.94 336.50 0.3669 721.0 664.2
24 0.00 1.20 0.00 0.64 20.37 167.85 8.75 336.88 0.3647 1151.0 1022.3
25 0.00 3.16 0.00 1.68 20.59 167.83 8.73 337.18 0.3679 784.0 653.7
26 6.92 10.85 3.64 5.71 18.84 167.48 8.38 335.92 0.3396 1060.6 818.0
27 0.00 5.64 0.00 2.99 20.34 167.53 8.43 337.60 0.3622 774.0 773.1
28 9.22 11.44 4.87 6.04 19.40 167.29 8.19 337.10 0.3467 1107.4 742.6
29 1.02 5.38 0.54 2.84 19.68 167.21 8.11 337.63 0.3504 936.8 832.5
30 0.00 2.48 0.00 1.31 19.59 166.35 7.25 339.69 0.3439 943.0 713.0
31 0.00 2.48 0.00 1.31 20.09 165.64 6.54 342.00 0.3478 873.0 678.3


  • 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.