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

11324 43.05 143.90 31.12 104.98 12.45 301.02 47.13 282.60 0.7345 240.6 -0.7


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SDO HMI 2011-10-28 00:59:00 UT

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

1 0.00 0.78 0.00 0.72 9.37 311.61 57.72 278.04 0.8446 -350.0 -358.8
2 0.00 0.69 0.00 0.64 11.52 311.85 57.96 280.59 0.8471 -363.0 -330.5
3 0.00 1.30 0.00 1.10 10.80 308.28 54.39 279.85 0.8128 -447.0 -412.5
4 0.00 1.56 0.00 1.31 10.91 308.00 54.11 280.00 0.8100 -670.0 -607.6
5 0.00 1.82 0.00 1.47 15.00 305.83 51.94 285.29 0.7907 -612.0 -573.8
6 0.00 0.52 0.00 0.42 14.87 305.43 51.54 285.17 0.7865 -580.0 -515.7
7 4.60 20.74 3.58 16.04 12.75 304.44 50.55 282.56 0.7739 -590.9 -603.5
8 0.00 1.91 0.00 1.47 12.29 304.08 50.19 281.99 0.7696 -512.0 -488.3
9 0.00 0.78 0.00 0.59 12.33 303.33 49.44 282.12 0.7614 -462.0 -478.6
10 0.00 1.13 0.00 0.86 13.22 303.28 49.39 283.29 0.7617 -716.0 -638.8
11 0.00 0.52 0.00 0.39 11.41 302.54 48.65 280.98 0.7519 333.0 323.5
12 0.00 0.95 0.00 0.71 11.49 302.38 48.49 281.09 0.7501 673.0 582.0
13 0.00 0.95 0.00 0.72 13.43 302.68 48.79 283.65 0.7553 -659.0 -512.5
14 3.47 26.55 2.57 19.65 12.08 302.06 48.17 281.91 0.7469 488.5 98.6
15 0.00 1.82 0.00 1.35 11.57 301.94 48.05 281.24 0.7452 -457.0 -332.6
16 1.91 -14.00 1.41 -14.00 11.78 301.94 48.05 281.53 0.7454 -495.9 999999
17 1.39 -14.00 1.03 -14.00 12.26 302.01 48.12 282.16 0.7466 396.7 999999
18 4.60 -14.00 3.39 -14.00 12.41 301.68 47.79 282.39 0.7429 507.4 999999
19 1.74 7.72 1.27 5.63 10.99 301.17 47.28 280.52 0.7359 508.4 -197.4
20 0.00 0.95 0.00 0.71 13.71 301.69 47.80 284.14 0.7445 502.0 433.8
21 0.35 1.39 0.26 1.02 13.60 301.52 47.63 284.01 0.7425 456.2 352.3
22 0.00 2.95 0.00 2.15 12.51 301.02 47.13 282.60 0.7355 509.0 453.6
23 1.13 1.56 0.82 1.13 12.55 300.81 46.92 282.68 0.7331 576.5 642.2
24 0.00 1.30 0.00 0.94 12.93 300.58 46.69 283.23 0.7309 490.0 402.5
25 0.00 0.95 0.00 0.68 9.79 299.57 45.68 278.99 0.7162 511.0 417.5
26 0.00 1.30 0.00 0.94 13.73 300.34 46.45 284.36 0.7291 574.0 429.8
27 0.00 1.21 0.00 0.86 12.77 299.70 45.81 283.12 0.7204 339.0 222.3
28 4.43 41.47 3.14 29.23 12.41 299.53 45.64 282.66 0.7180 440.1 425.3
29 0.00 1.48 0.00 1.05 13.19 299.72 45.83 283.71 0.7211 434.0 394.0
30 0.00 1.21 0.00 0.86 12.89 299.60 45.71 283.31 0.7194 548.0 459.0
31 0.00 1.74 0.00 1.23 13.09 299.43 45.54 283.61 0.7176 653.0 569.8
32 0.00 1.04 0.00 0.74 14.04 299.66 45.77 284.89 0.7217 364.0 408.9
33 0.00 1.56 0.00 1.09 11.30 298.95 45.06 281.17 0.7098 669.0 542.8
34 17.87 -28.00 12.57 -28.00 12.57 299.00 45.11 282.94 0.7119 816.6 999999
35 0.00 1.39 0.00 0.97 11.46 298.72 44.83 281.42 0.7073 708.0 603.8
36 0.00 1.13 0.00 0.78 10.01 298.41 44.52 279.39 0.7021 652.0 501.0
37 0.00 0.69 0.00 0.49 13.57 298.97 45.08 284.35 0.7129 599.0 538.8
38 0.00 0.95 0.00 0.67 13.46 298.73 44.84 284.23 0.7098 642.0 537.0
39 0.00 0.87 0.00 0.60 9.98 297.81 43.92 279.40 0.6948 742.0 629.1
40 1.56 2.43 1.08 1.68 13.45 297.78 43.89 284.38 0.6985 688.6 830.1
41 0.00 0.52 0.00 0.36 13.98 297.06 43.17 285.27 0.6905 550.0 521.2
42 0.00 1.04 0.00 0.65 13.37 291.36 37.47 285.63 0.6169 -589.0 -442.8
43 0.00 0.95 0.00 0.59 13.01 290.80 36.91 285.19 0.6085 -628.0 -531.2
44 0.00 1.21 0.00 0.75 13.66 289.77 35.88 286.55 0.5963 -707.0 -630.4
45 0.00 1.39 0.00 0.85 13.65 289.35 35.46 286.66 0.5907 -510.0 -445.1
46 0.00 1.48 0.00 0.89 16.12 287.33 33.44 291.57 0.5714 -736.0 -607.8


  • 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.