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

12155 45.73 244.92 25.46 136.86 -20.22 107.44 -1.11 177.70 0.4648 491.3 353.6


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SDO HMI 2014-09-09 12:00:36 UT

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

1 0.00 1.16 0.00 0.65 -21.27 110.51 1.96 183.82 0.4802 653.0 547.6
2 0.00 1.07 0.00 0.60 -20.96 110.44 1.89 183.73 0.4754 636.0 447.8
3 0.53 3.66 0.30 2.06 -21.03 110.02 1.47 182.90 0.4761 688.2 602.8
4 0.00 0.53 0.00 0.30 -21.03 109.79 1.25 182.45 0.4759 363.0 323.2
5 0.00 6.51 0.00 3.65 -20.82 109.66 1.11 182.21 0.4726 436.0 580.5
6 2.32 64.37 1.31 36.33 -21.13 109.47 0.92 181.81 0.4773 817.1 299.5
7 1.69 -6.00 0.96 -6.00 -21.68 109.31 0.76 181.46 0.4856 -953.1 999999
8 2.59 -6.00 1.46 -6.00 -21.27 109.21 0.66 181.30 0.4793 782.9 999999
9 0.00 1.34 0.00 0.75 -20.85 109.11 0.57 181.12 0.4729 851.0 709.8
10 1.96 3.83 1.12 2.18 -22.27 108.37 -0.18 179.66 0.4945 -192.4 -104.4
11 20.33 58.40 11.22 32.22 -18.95 108.34 -0.21 179.56 0.4431 1037.1 472.7
12 0.53 1.96 0.30 1.10 -21.06 108.14 -0.41 179.20 0.4760 939.8 828.4
13 0.00 2.76 0.00 1.57 -22.06 108.11 -0.44 179.16 0.4913 552.0 191.0
14 0.00 3.21 0.00 1.82 -21.75 107.98 -0.57 178.91 0.4866 490.0 519.5
15 0.00 1.96 0.00 1.11 -21.26 107.63 -0.92 178.20 0.4793 720.0 607.0
16 0.00 1.25 0.00 0.70 -20.78 107.40 -1.15 177.72 0.4721 930.0 812.0
17 0.00 1.16 0.00 0.65 -21.26 107.17 -1.38 177.31 0.4796 677.0 555.1
18 0.00 1.43 0.00 0.82 -22.89 107.12 -1.43 177.38 0.5045 767.0 642.6
19 2.59 53.31 1.44 29.67 -20.17 107.09 -1.46 177.02 0.4628 748.4 656.1
20 13.19 -19.00 7.35 -19.00 -19.90 106.77 -1.78 176.33 0.4589 1107.6 999999
21 0.00 1.43 0.00 0.79 -19.50 105.04 -3.51 172.69 0.4552 595.0 522.7
22 0.00 0.71 0.00 0.39 -18.86 104.74 -3.81 171.85 0.4460 698.0 534.0
23 0.00 1.78 0.00 0.99 -19.34 104.27 -4.27 171.06 0.4544 791.0 725.8
24 0.00 0.98 0.00 0.55 -20.22 104.22 -4.33 171.25 0.4681 722.0 676.9
25 0.00 2.59 0.00 1.44 -19.85 104.13 -4.42 170.95 0.4626 917.0 837.4
26 0.00 2.50 0.00 1.40 -20.42 104.11 -4.44 171.12 0.4715 696.0 685.5
27 0.00 1.34 0.00 0.75 -20.46 103.92 -4.63 170.75 0.4725 770.0 715.5
28 0.00 1.43 0.00 0.80 -20.63 103.88 -4.67 170.74 0.4752 860.0 732.2
29 0.00 0.98 0.00 0.55 -20.02 103.77 -4.78 170.29 0.4661 725.0 612.5
30 0.00 0.98 0.00 0.56 -21.95 103.05 -5.50 169.66 0.4971 -528.0 -379.5
31 0.00 1.43 0.00 0.79 -18.01 102.59 -5.96 166.94 0.4390 -810.0 -729.3
32 0.00 1.16 0.00 0.66 -22.03 102.33 -6.22 168.37 0.5004 -786.0 -589.2
33 0.00 1.25 0.00 0.69 -18.35 102.45 -6.10 166.83 0.4447 -827.0 -696.3
34 0.00 1.25 0.00 0.70 -19.43 102.02 -6.53 166.54 0.4626 -680.0 -523.1
35 0.00 1.52 0.00 0.84 -18.22 101.94 -6.61 165.71 0.4446 -812.0 -695.3
36 0.00 2.67 0.00 1.49 -19.40 101.86 -6.69 166.21 0.4627 -617.0 -525.3
37 0.00 5.88 0.00 3.27 -18.63 101.44 -7.11 164.93 0.4527 -762.0 -666.1
38 0.00 1.69 0.00 0.94 -18.19 101.43 -7.12 164.64 0.4462 -815.0 -645.8
39 0.00 2.14 0.00 1.19 -18.84 101.14 -7.40 164.46 0.4571 -550.0 -428.8
40 0.00 1.25 0.00 0.72 -23.00 100.47 -8.08 165.55 0.5208 -722.0 -456.7
41 0.00 2.05 0.00 1.17 -20.42 98.16 -10.38 159.92 0.4941 -780.0 -593.4


  • 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.