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

11271 129.78 581.60 106.71 476.01 15.69 60.39 -52.93 75.31 0.7947 -50.9 -16.1


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SDO HMI 2011-08-17 20:59:09 UT

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

1 0.00 1.71 0.00 1.20 14.76 68.25 -45.07 75.84 0.7084 -727.0 -620.1
2 0.00 0.81 0.00 0.57 15.70 67.95 -45.37 74.56 0.7131 -651.0 -499.9
3 27.36 227.62 20.36 170.36 15.75 64.87 -48.45 74.89 0.7484 -1129.8 -306.7
4 15.21 -3.00 11.47 -3.00 15.75 64.15 -49.17 74.97 0.7563 -633.7 999999
5 0.00 0.63 0.00 0.49 17.66 62.47 -50.85 72.67 0.7763 -506.0 -380.9
6 0.00 1.08 0.00 0.87 19.03 61.23 -52.09 71.09 0.7907 578.0 484.8
7 0.00 1.44 0.00 1.16 18.90 61.18 -52.14 71.26 0.7910 701.0 536.2
8 20.16 82.62 15.95 65.79 16.79 61.84 -51.48 73.86 0.7820 -812.6 -8.8
9 0.00 2.97 0.00 2.32 14.91 62.41 -50.92 76.22 0.7746 -525.0 -396.8
10 1.98 10.80 1.59 8.72 18.02 61.19 -52.13 72.37 0.7899 -504.6 -353.9
11 0.00 0.99 0.00 0.77 14.57 62.42 -50.90 76.66 0.7742 -507.0 -381.3
12 5.67 9.36 4.63 7.64 19.07 60.57 -52.75 71.13 0.7972 -632.1 -276.7
13 5.94 -10.00 4.81 -10.00 17.80 60.86 -52.46 72.68 0.7930 -446.6 999999
14 0.00 1.17 0.00 0.97 19.59 60.01 -53.31 70.56 0.8034 -321.0 -254.8
15 0.00 0.90 0.00 0.74 15.33 60.10 -53.22 75.86 0.7988 542.0 470.4
16 0.00 0.63 0.00 0.55 19.80 57.90 -55.42 70.55 0.8238 591.0 480.4
17 0.00 0.45 0.00 0.39 18.57 58.29 -55.03 72.00 0.8189 444.0 430.2
18 1.98 2.25 1.64 1.87 15.09 59.55 -53.77 76.19 0.8042 757.8 802.0
19 0.00 1.98 0.00 1.75 20.05 57.13 -56.19 70.33 0.8310 515.0 388.4
20 0.00 2.07 0.00 1.74 15.61 59.14 -54.18 75.57 0.8086 743.0 656.8
21 0.36 2.34 0.31 2.04 18.89 57.62 -55.70 71.68 0.8255 -456.5 -223.7
22 0.00 0.99 0.00 0.83 15.36 59.18 -54.14 75.87 0.8081 786.0 688.5
23 2.43 7.83 2.03 6.58 15.11 59.17 -54.16 76.18 0.8081 800.2 654.8
24 3.69 7.65 3.27 6.78 19.56 57.04 -56.28 70.93 0.8314 676.1 575.8
25 0.00 0.99 0.00 0.86 17.75 57.89 -55.43 73.04 0.8220 504.0 424.0
26 0.00 1.62 0.00 1.37 15.45 58.76 -54.56 75.79 0.8122 591.0 499.5
27 2.52 -23.00 2.12 -23.00 14.99 58.88 -54.44 76.35 0.8108 740.9 999999
28 0.00 1.80 0.00 1.52 14.67 58.79 -54.53 76.75 0.8116 651.0 565.0
29 0.00 1.17 0.00 1.01 16.51 58.05 -55.27 74.54 0.8197 561.0 480.5
30 0.00 1.62 0.00 1.37 15.00 58.61 -54.71 76.35 0.8135 489.0 457.8
31 0.00 1.26 0.00 1.08 16.05 58.14 -55.18 75.10 0.8186 538.0 502.3
32 0.00 3.96 0.00 3.39 15.18 58.26 -55.06 76.14 0.8170 570.0 464.0
33 0.00 1.89 0.00 1.63 15.91 57.97 -55.35 75.28 0.8201 582.0 458.3
34 0.00 1.80 0.00 1.62 18.99 56.35 -56.97 71.68 0.8372 656.0 591.0
35 0.00 0.99 0.00 0.86 16.17 57.47 -55.85 74.99 0.8251 369.0 277.1
36 0.00 0.54 0.00 0.47 15.76 57.42 -55.90 75.49 0.8254 344.0 336.3
37 2.16 4.41 1.98 4.05 18.95 55.59 -57.73 71.79 0.8440 604.9 538.9
38 1.89 3.69 1.73 3.38 18.63 55.64 -57.68 72.16 0.8433 631.0 606.7
39 3.06 7.20 2.79 6.55 18.21 55.80 -57.52 72.65 0.8416 650.4 623.9
40 0.54 1.53 0.50 1.42 18.77 55.08 -58.24 72.04 0.8484 317.7 284.6
41 6.57 9.27 6.09 8.59 18.37 55.23 -58.09 72.50 0.8468 435.7 173.6
42 0.00 1.08 0.00 1.01 18.97 54.90 -58.42 71.81 0.8500 364.0 267.6
43 1.71 2.25 1.62 2.13 19.00 54.52 -58.81 71.81 0.8534 356.2 440.2
44 26.55 166.24 23.82 149.57 14.00 56.24 -57.08 77.66 0.8359 876.2 165.6


  • 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.