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

11361 61.60 268.98 34.40 150.08 19.00 172.66 20.73 313.28 0.4612 -300.2 -160.4


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SDO HMI 2011-12-02 01:58:56 UT

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

1 1.11 149.31 0.62 84.03 18.27 174.33 22.40 309.76 0.4727 -842.7 -330.9
2 33.83 -1.00 19.02 -1.00 18.70 174.22 22.29 310.63 0.4754 -1092.0 999999
3 0.00 1.54 0.00 0.86 18.68 173.48 21.55 311.49 0.4665 -790.0 -668.0
4 4.61 10.34 2.58 5.79 19.08 173.33 21.40 312.36 0.4687 -946.0 -673.1
5 0.00 1.28 0.00 0.71 18.40 173.24 21.31 311.32 0.4611 -558.0 -573.3
6 0.00 1.28 0.00 0.72 19.92 173.42 21.49 313.64 0.4779 -784.0 -659.0
7 1.71 2.48 0.95 1.38 19.02 172.99 21.06 312.70 0.4642 -691.6 -578.7
8 0.00 2.05 0.00 1.14 18.09 172.77 20.84 311.39 0.4526 -764.0 -726.0
9 0.00 1.71 0.00 0.95 18.56 172.50 20.56 312.55 0.4540 -930.0 -723.4
10 7.86 36.64 4.38 20.36 19.15 172.40 20.47 313.68 0.4588 -833.8 -651.0
11 3.16 -10.00 1.76 -10.00 19.02 172.19 20.26 313.76 0.4551 -1011.8 999999
12 1.28 -10.00 0.71 -10.00 18.78 171.86 19.93 313.79 0.4489 -817.4 999999
13 0.00 1.88 0.00 1.04 19.21 171.48 19.55 315.05 0.4491 -735.0 -578.1
14 1.71 2.05 0.94 1.13 18.31 171.04 19.11 314.14 0.4349 757.8 693.0
15 0.00 3.16 0.00 1.75 19.25 171.09 19.15 315.66 0.4451 -828.0 -729.3
16 0.00 2.39 0.00 1.31 18.41 170.66 18.73 314.86 0.4316 680.0 608.3
17 1.71 2.65 0.94 1.45 18.53 170.41 18.48 315.44 0.4301 753.2 725.0
18 0.00 1.03 0.00 0.56 18.29 170.15 18.22 315.40 0.4246 1008.0 877.0
19 0.00 1.79 0.00 0.99 20.06 169.76 17.83 318.97 0.4399 776.0 647.1
20 0.00 2.31 0.00 1.27 20.47 169.78 17.84 319.59 0.4447 523.0 672.6
21 0.00 1.54 0.00 0.85 20.79 169.65 17.72 320.27 0.4470 451.0 408.1
22 0.00 0.94 0.00 0.52 20.57 169.62 17.69 319.97 0.4442 795.0 684.1
23 0.00 8.88 0.00 4.89 20.57 169.12 17.19 320.75 0.4393 990.0 684.2
24 0.00 1.96 0.00 1.08 20.22 169.02 17.09 320.38 0.4342 797.0 685.9
25 0.00 1.54 0.00 0.84 20.41 168.74 16.81 321.11 0.4337 666.0 448.0
26 1.54 5.81 0.84 3.17 19.41 168.54 16.61 319.86 0.4199 848.1 715.7
27 0.00 2.39 0.00 1.31 20.26 168.33 16.40 321.54 0.4278 823.0 618.9
28 0.00 1.11 0.00 0.61 20.45 168.29 16.36 321.91 0.4296 714.0 607.8
29 0.00 3.50 0.00 1.92 20.60 168.17 16.24 322.34 0.4303 778.0 752.5
30 0.00 2.05 0.00 1.12 19.91 168.10 16.17 321.39 0.4214 828.0 746.5
31 1.71 3.67 0.92 1.99 18.82 167.69 15.76 320.31 0.4044 998.9 853.6
32 1.37 3.93 0.74 2.13 19.38 167.42 15.49 321.70 0.4083 996.2 877.8
33 0.00 2.56 0.00 1.39 19.42 167.13 15.20 322.26 0.4059 773.0 736.6
34 0.00 1.79 0.00 0.98 20.32 167.00 15.07 323.93 0.4157 950.0 728.4
35 0.00 1.11 0.00 0.60 19.95 166.86 14.93 323.59 0.4098 871.0 736.1
36 0.00 1.28 0.00 0.69 20.02 165.57 13.64 326.08 0.3987 903.0 783.1
37 0.00 1.03 0.00 0.55 20.61 165.43 13.50 327.22 0.4052 845.0 664.3


  • 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.