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

11361 41.30 245.92 25.39 149.61 19.03 172.24 30.73 303.46 0.5797 -282.4 -113.3


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SDO HMI 2011-12-02 20:58:56 UT

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

1 23.64 135.55 14.67 84.17 18.71 174.49 32.98 301.09 0.6043 -1087.1 -288.0
2 3.58 -1.00 2.21 -1.00 18.47 173.92 32.41 301.11 0.5960 -990.0 999999
3 2.73 13.66 1.68 8.42 18.90 173.86 32.35 301.81 0.5980 -1091.4 -703.0
4 0.85 -3.00 0.53 -3.00 19.18 173.89 32.38 302.21 0.6000 -791.1 999999
5 0.00 4.78 0.00 2.91 18.10 173.07 31.56 301.14 0.5835 -604.0 -708.7
6 4.35 6.32 2.67 3.88 19.31 173.17 31.67 302.91 0.5924 -830.2 -597.8
7 0.00 1.28 0.00 0.78 18.04 172.80 31.29 301.23 0.5798 -879.0 -765.8
8 0.00 1.45 0.00 0.89 18.85 172.85 31.35 302.44 0.5856 -625.0 -565.4
9 0.00 2.05 0.00 1.24 18.38 172.72 31.22 301.82 0.5810 -964.0 -854.7
10 0.00 0.60 0.00 0.36 18.32 172.49 30.98 301.90 0.5779 -723.0 -702.7
11 0.00 3.16 0.00 1.91 18.98 172.19 30.68 303.14 0.5785 -815.0 -656.3
12 0.00 1.02 0.00 0.62 18.70 172.09 30.59 302.78 0.5755 -980.0 -795.0
13 0.00 0.85 0.00 0.52 19.63 172.29 30.78 304.06 0.5840 -601.0 -510.0
14 0.00 1.45 0.00 0.88 20.10 171.66 30.15 305.27 0.5799 -695.0 -601.9
15 0.00 1.54 0.00 0.91 18.92 170.38 28.87 304.50 0.5564 794.0 464.3
16 0.00 0.85 0.00 0.51 19.30 170.02 28.51 305.40 0.5548 656.0 520.9
17 0.00 2.65 0.00 1.57 18.90 169.80 28.29 304.95 0.5493 656.0 669.7
18 0.00 1.28 0.00 0.75 18.37 169.49 27.98 304.37 0.5417 759.0 584.1
19 0.00 1.79 0.00 1.06 18.80 169.57 28.06 305.00 0.5458 905.0 679.6
20 0.00 5.04 0.00 3.01 20.90 169.76 28.26 308.07 0.5640 577.0 502.4
21 0.00 2.13 0.00 1.25 18.62 169.29 27.78 304.95 0.5411 941.0 697.5
22 0.00 1.71 0.00 1.02 20.71 169.65 28.15 307.89 0.5613 741.0 678.8
23 0.00 1.45 0.00 0.87 20.84 169.36 27.85 308.35 0.5589 640.0 533.6
24 0.00 1.96 0.00 1.16 20.15 169.11 27.61 307.52 0.5506 867.0 662.1
25 0.00 1.11 0.00 0.65 18.81 168.79 27.29 305.70 0.5365 -539.0 -393.7
26 1.37 2.48 0.81 1.47 20.46 169.07 27.56 308.04 0.5526 790.7 652.3
27 0.00 4.18 0.00 2.49 20.90 169.15 27.65 308.63 0.5571 757.0 642.6
28 0.00 2.73 0.00 1.62 20.72 168.94 27.43 308.55 0.5531 908.0 808.4
29 0.00 1.79 0.00 1.06 20.47 168.71 27.20 308.38 0.5485 788.0 599.5
30 2.73 14.51 1.62 8.59 20.87 168.76 27.25 308.96 0.5523 847.8 693.7
31 2.05 2.56 1.20 1.50 19.56 168.40 26.89 307.26 0.5377 583.2 566.7
32 0.00 1.28 0.00 0.75 19.68 168.18 26.67 307.67 0.5361 655.0 474.1
33 0.00 1.11 0.00 0.65 20.03 167.68 26.17 308.70 0.5331 776.0 537.4
34 0.00 2.05 0.00 1.19 20.16 167.35 25.84 309.22 0.5303 796.0 672.6
35 0.00 5.38 0.00 3.12 20.35 166.55 25.04 310.35 0.5228 929.0 730.9
36 0.00 2.99 0.00 1.73 19.85 166.46 24.95 309.65 0.5175 399.0 402.9
37 0.00 1.11 0.00 0.64 20.01 165.35 23.84 311.11 0.5061 841.0 662.4
38 0.00 1.79 0.00 0.99 17.56 162.53 21.03 310.35 0.4508 -745.0 -567.4
39 0.00 2.56 0.00 1.39 16.93 159.64 18.13 313.22 0.4103 -675.0 -599.9
40 0.00 1.62 0.00 0.88 16.71 159.52 18.01 313.00 0.4067 -782.0 -639.7
41 0.00 2.05 0.00 1.10 15.09 158.92 17.41 310.73 0.3830 -886.0 -682.3
42 0.00 2.05 0.00 1.10 17.15 157.56 16.05 317.01 0.3891 -752.0 -656.1


  • 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.