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

11324 58.25 155.94 51.24 137.95 12.76 301.13 56.01 282.26 0.8285 217.9 -90.7


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SDO HMI 2011-10-28 16:59:00 UT

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

1 2.86 21.67 2.88 21.62 12.76 305.97 60.85 281.98 0.8728 -326.0 -463.6
2 4.68 -1.00 4.66 -1.00 12.94 305.60 60.49 282.20 0.8698 -703.4 999999
3 0.00 1.04 0.00 1.05 14.81 305.87 60.75 284.34 0.8726 -525.0 -412.8
4 3.81 5.20 3.68 5.02 12.98 304.52 59.40 282.30 0.8605 -570.2 -467.1
5 0.00 0.52 0.00 0.49 13.22 303.77 58.65 282.61 0.8540 -523.0 -436.8
6 2.17 38.31 1.99 34.71 11.37 302.82 57.71 280.47 0.8449 -631.2 -380.3
7 1.39 -6.00 1.27 -6.00 11.54 302.54 57.42 280.68 0.8423 -805.0 999999
8 0.00 0.69 0.00 0.63 12.37 302.47 57.35 281.67 0.8419 249.0 211.2
9 0.00 3.21 0.00 2.93 12.73 302.48 57.36 282.10 0.8422 296.0 151.2
10 0.00 0.95 0.00 0.86 12.72 302.25 57.13 282.09 0.8401 389.0 255.3
11 0.00 0.69 0.00 0.68 17.96 304.53 59.42 288.07 0.8635 -559.0 -547.2
12 7.63 -6.00 6.82 -6.00 11.99 301.72 56.61 281.25 0.8349 473.1 999999
13 0.00 0.69 0.00 0.62 11.14 301.40 56.29 280.24 0.8315 -574.0 -484.8
14 0.00 1.30 0.00 1.15 11.77 301.43 56.31 281.00 0.8320 -554.0 -514.5
15 0.00 0.95 0.00 0.84 11.43 301.16 56.04 280.60 0.8293 -559.0 -562.5
16 0.00 2.60 0.00 2.33 13.51 301.69 56.57 283.08 0.8353 -226.0 -284.1
17 0.00 0.87 0.00 0.83 18.51 303.73 58.62 288.79 0.8572 -423.0 -374.7
18 2.95 3.73 2.62 3.31 13.35 301.36 56.24 282.91 0.8320 366.6 421.0
19 0.00 0.61 0.00 0.53 13.48 300.85 55.73 283.10 0.8273 552.0 489.3
20 0.00 1.30 0.00 1.13 13.56 300.55 55.43 283.22 0.8245 567.0 422.6
21 0.00 0.61 0.00 0.52 13.83 300.11 54.99 283.58 0.8204 564.0 500.3
22 1.21 6.59 1.03 5.62 12.80 299.70 54.58 282.35 0.8157 304.2 220.8
23 0.00 0.87 0.00 0.75 14.05 300.02 54.90 283.86 0.8197 291.0 398.2
24 1.47 -22.00 1.25 -22.00 12.93 299.58 54.47 282.51 0.8147 331.3 999999
25 30.08 53.74 25.04 44.81 12.74 298.74 53.62 282.34 0.8061 739.2 343.8
26 0.00 2.69 0.00 2.22 13.49 298.36 53.24 283.31 0.8028 723.0 656.5
27 0.00 0.95 0.00 0.78 13.39 298.02 52.90 283.22 0.7993 713.0 687.0
28 0.00 0.87 0.00 0.72 15.11 298.40 53.28 285.31 0.8046 464.0 441.2
29 0.00 0.87 0.00 0.71 13.50 297.80 52.68 283.37 0.7971 715.0 610.2
30 0.00 0.78 0.00 0.61 16.33 295.56 50.44 287.24 0.7770 501.0 414.6
31 0.00 1.30 0.00 0.89 16.82 287.60 42.48 289.58 0.6885 -634.0 -400.2
32 0.00 2.34 0.00 1.59 16.47 287.42 42.30 289.12 0.6854 -321.0 -345.6


  • 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.