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

11224 88.64 340.08 49.56 191.18 20.65 131.25 17.91 322.44 0.4719 107.2 -162.0


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

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

1 14.35 198.56 8.21 113.12 21.31 133.72 20.38 319.59 0.5025 -1033.7 -469.0
2 7.04 -1.00 3.99 -1.00 20.26 133.40 20.06 318.53 0.4879 -1167.3 999999
3 1.35 -1.00 0.77 -1.00 21.51 133.44 20.10 320.24 0.5019 -705.3 999999
4 0.27 -1.00 0.15 -1.00 20.98 133.22 19.89 319.80 0.4940 -868.0 999999
5 17.15 -1.00 9.74 -1.00 20.98 132.91 19.57 320.22 0.4909 -1070.4 999999
6 0.00 1.08 0.00 0.61 19.44 132.13 18.79 319.11 0.4660 -834.0 -662.8
7 0.00 1.71 0.00 0.97 21.40 131.42 18.08 322.94 0.4814 -812.0 -659.4
8 0.00 2.53 0.00 1.42 21.13 131.31 17.98 322.74 0.4774 -729.0 -558.2
9 9.93 17.78 5.53 9.91 19.85 130.99 17.65 321.43 0.4594 921.4 418.0
10 0.00 0.63 0.00 0.35 19.98 130.70 17.36 322.07 0.4581 -427.0 -369.4
11 1.90 6.68 1.05 3.68 19.49 129.63 16.30 323.07 0.4420 773.2 676.3
12 1.81 7.31 1.00 4.07 20.63 129.69 16.35 324.58 0.4565 793.9 526.2
13 7.49 10.47 4.12 5.76 19.29 129.21 15.87 323.48 0.4357 1027.9 792.6
14 0.00 1.44 0.00 0.80 20.56 129.28 15.94 325.16 0.4519 764.0 606.6
15 0.00 1.26 0.00 0.71 21.35 129.33 15.99 326.12 0.4622 762.0 541.9
16 0.00 2.53 0.00 1.39 19.45 128.69 15.35 324.60 0.4328 916.0 701.1
17 0.00 1.81 0.00 0.99 18.83 128.57 15.23 323.93 0.4240 943.0 848.5
18 0.00 1.26 0.00 0.70 20.16 128.23 14.89 326.40 0.4376 684.0 593.1
19 0.00 2.53 0.00 1.39 20.39 128.08 14.74 326.96 0.4393 740.0 586.4
20 0.00 2.80 0.00 1.54 20.03 127.85 14.51 326.89 0.4326 855.0 753.0
21 0.00 2.71 0.00 1.49 20.26 127.80 14.46 327.27 0.4352 901.0 731.7
22 2.62 72.93 1.44 40.08 20.58 127.50 14.16 328.24 0.4369 780.2 298.5
23 17.42 -22.00 9.56 -22.00 20.48 127.12 13.78 328.79 0.4324 1104.6 999999
24 7.31 -22.00 4.00 -22.00 20.19 126.79 13.45 329.01 0.4259 1085.4 999999
25 0.00 2.35 0.00 1.30 21.66 126.46 13.12 331.43 0.4429 620.0 521.3
26 0.00 1.71 0.00 0.90 14.82 123.76 10.42 327.54 0.3272 687.0 573.5


  • 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.