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

11224 100.39 420.15 58.52 245.82 20.74 131.71 23.87 314.58 0.5321 -72.7 -167.9


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SDO HMI 2011-05-28 15:59:10 UT

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

1 0.00 1.08 0.00 0.69 23.33 139.28 31.44 310.66 0.6336 -515.0 -290.0
2 0.00 0.99 0.00 0.62 23.91 136.93 29.08 313.44 0.6143 -583.0 -411.5
3 14.34 248.34 8.57 147.53 21.49 133.79 25.95 313.22 0.5609 -891.0 -396.8
4 9.74 -3.00 5.76 -3.00 20.60 133.41 25.57 312.35 0.5488 -1193.0 999999
5 4.15 -3.00 2.47 -3.00 21.29 133.54 25.69 313.20 0.5564 -890.4 999999
6 16.87 -3.00 10.01 -3.00 20.96 133.40 25.56 312.88 0.5519 -1077.4 999999
7 0.00 4.24 0.00 2.49 19.71 133.00 25.16 311.49 0.5364 -867.0 -684.1
8 3.43 -3.00 2.02 -3.00 20.82 132.95 25.10 313.17 0.5458 -1158.7 999999
9 1.71 -3.00 1.01 -3.00 20.91 132.28 24.44 314.03 0.5396 -793.1 999999
10 0.00 1.44 0.00 0.85 21.44 132.02 24.17 315.07 0.5418 -808.0 -595.0
11 0.00 2.35 0.00 1.37 21.17 131.68 23.84 315.07 0.5358 -702.0 -534.7
12 2.62 9.29 1.53 5.42 21.07 131.31 23.47 315.35 0.5309 -828.2 -786.5
13 2.07 39.60 1.19 22.82 19.24 130.84 23.00 313.20 0.5081 844.7 296.7
14 18.67 -13.00 10.76 -13.00 19.69 130.81 22.97 313.93 0.5121 808.3 999999
15 0.00 1.26 0.00 0.74 21.23 131.05 23.21 315.88 0.5298 -593.0 -503.4
16 0.00 2.35 0.00 1.34 19.46 130.11 22.27 314.43 0.5023 760.0 565.9
17 2.44 3.43 1.39 1.96 19.46 129.87 22.02 314.73 0.4996 872.1 715.6
18 0.00 1.89 0.00 1.08 19.26 129.63 21.79 314.72 0.4951 683.0 575.2
19 0.00 1.44 0.00 0.79 13.36 128.85 21.00 305.52 0.4302 -620.0 -523.6
20 1.53 2.44 0.88 1.40 20.66 129.66 21.82 316.76 0.5096 -811.5 -693.5
21 0.00 6.77 0.00 3.90 20.89 129.66 21.82 317.09 0.5120 682.0 234.0
22 1.17 5.05 0.67 2.87 19.29 129.39 21.55 315.07 0.4928 954.2 773.6
23 0.00 1.80 0.00 1.03 20.46 128.69 20.85 317.72 0.4975 652.0 493.0
24 0.00 1.35 0.00 0.76 18.64 128.41 20.57 315.35 0.4755 789.0 623.2
25 2.26 5.77 1.29 3.30 20.75 128.63 20.78 318.22 0.5000 768.8 722.5
26 0.00 1.89 0.00 1.08 20.55 128.11 20.27 318.62 0.4927 781.0 666.0
27 0.00 1.80 0.00 1.02 20.06 127.98 20.13 318.09 0.4860 923.0 748.2
28 0.00 1.26 0.00 0.72 20.29 127.94 20.09 318.48 0.4881 966.0 827.6
29 0.63 3.70 0.36 2.09 20.45 127.58 19.74 319.20 0.4862 930.9 812.5
30 0.00 2.07 0.00 1.17 20.16 127.51 19.66 318.88 0.4823 887.0 739.2
31 0.00 1.26 0.00 0.70 17.02 126.90 19.05 314.84 0.4420 -868.0 -715.6
32 18.76 66.39 10.61 37.57 20.64 127.09 19.25 320.17 0.4835 1023.6 322.3
33 0.00 0.90 0.00 0.51 20.02 126.74 18.89 319.78 0.4730 741.0 522.1


  • 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.