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

11266 62.61 181.52 33.19 96.19 19.76 241.74 16.04 312.80 0.3556 81.3 112.6


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SDO HMI 2011-08-09 08:59:10 UT

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

1 0.00 0.99 0.00 0.54 18.89 247.35 21.64 302.82 0.4170 -788.0 -633.8
2 0.00 2.17 0.00 1.18 19.11 247.24 21.53 303.41 0.4172 -765.0 -544.9
3 8.40 12.83 4.57 6.97 19.06 246.92 21.22 303.65 0.4126 -976.1 -821.2
4 0.00 1.08 0.00 0.59 18.98 246.57 20.86 303.88 0.4073 -949.0 -872.2
5 0.00 1.72 0.00 0.93 19.40 246.25 20.54 305.15 0.4064 -950.0 -840.7
6 0.00 0.99 0.00 0.54 18.59 246.11 20.40 303.57 0.3982 -774.0 -619.5
7 0.00 1.45 0.00 0.78 18.85 245.93 20.23 304.33 0.3979 -981.0 -833.9
8 0.00 1.99 0.00 1.07 18.20 245.85 20.15 302.98 0.3917 -729.0 -573.5
9 0.00 1.36 0.00 0.73 19.81 246.03 20.32 306.29 0.4070 -632.0 -560.9
10 0.00 6.96 0.00 3.74 18.61 245.66 19.96 304.12 0.3924 -611.0 -824.2
11 0.00 0.99 0.00 0.53 17.32 245.04 19.33 301.93 0.3740 -696.0 -551.1
12 0.00 2.35 0.00 1.26 18.97 245.09 19.39 305.64 0.3879 -963.0 -873.5
13 14.28 29.46 7.62 15.73 18.31 244.37 18.66 305.08 0.3728 -1113.3 -666.7
14 3.70 9.85 1.96 5.21 18.43 242.70 16.99 307.71 0.3520 -1134.6 -609.2
15 0.00 1.17 0.00 0.63 20.70 242.14 16.43 313.68 0.3674 742.0 600.5
16 0.00 1.36 0.00 0.72 20.93 241.72 16.01 314.85 0.3650 724.0 563.9
17 0.00 1.90 0.00 0.99 18.18 240.48 14.77 310.80 0.3214 714.0 660.2
18 0.00 1.08 0.00 0.57 18.50 240.24 14.54 312.01 0.3217 850.0 646.9
19 0.00 1.08 0.00 0.57 21.12 240.32 14.62 317.73 0.3515 760.0 700.8
20 0.00 2.26 0.00 1.20 21.73 240.08 14.37 319.40 0.3559 725.0 608.1
21 0.00 3.89 0.00 2.05 21.10 239.92 14.21 318.46 0.3468 785.0 717.7
22 5.42 14.64 2.87 7.73 21.45 239.82 14.11 319.35 0.3498 1002.0 709.3
23 2.35 3.61 1.24 1.91 21.83 239.86 14.15 320.03 0.3547 762.6 704.6
24 0.00 1.45 0.00 0.76 19.48 239.63 13.93 315.50 0.3251 689.0 555.2
25 0.00 0.90 0.00 0.48 22.34 239.84 14.13 321.03 0.3606 871.0 741.8
26 0.00 2.71 0.00 1.42 19.42 239.43 13.72 315.77 0.3221 1086.0 875.7
27 2.53 -22.00 1.33 -22.00 21.18 239.56 13.85 319.30 0.3438 990.9 999999
28 4.25 51.23 2.23 26.83 20.33 239.31 13.60 318.03 0.3312 954.3 665.4
29 5.24 -28.00 2.75 -28.00 19.99 239.21 13.50 317.48 0.3261 1254.6 999999
30 0.00 5.87 0.00 3.09 21.22 239.16 13.45 320.18 0.3400 945.0 688.0
31 2.44 3.43 1.28 1.80 20.94 239.06 13.36 319.80 0.3357 880.8 845.9
32 5.96 -28.00 3.12 -28.00 20.25 238.97 13.26 318.54 0.3265 1080.8 999999
33 8.04 10.75 4.22 5.64 20.88 238.76 13.05 320.31 0.3318 1038.7 560.3


  • 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.