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

12146 107.10 664.87 81.36 504.65 7.98 344.13 49.55 274.48 0.7581 -375.5 -271.2


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SDO HMI 2014-08-26 10:00:37 UT

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

1 2.24 4.04 1.83 3.29 8.09 347.57 53.00 274.80 0.7957 -432.5 -253.9
2 0.00 2.87 0.00 2.32 5.57 347.12 52.55 271.59 0.7926 -605.0 -516.1
3 0.45 2.87 0.36 2.32 8.35 347.17 52.59 275.10 0.7913 -536.6 -354.0
4 0.00 1.26 0.00 1.02 10.36 347.51 52.93 277.67 0.7942 286.0 315.0
5 0.00 0.72 0.00 0.57 6.17 346.60 52.03 272.30 0.7866 308.0 273.0
6 0.00 0.90 0.00 0.72 8.46 346.93 52.36 275.24 0.7888 -526.0 -483.7
7 0.00 1.35 0.00 1.08 8.26 346.84 52.27 274.97 0.7879 -366.0 -325.5
8 1.98 583.51 1.57 443.18 7.97 346.64 52.07 274.59 0.7859 -572.0 -308.4
9 2.60 -8.00 2.07 -8.00 7.71 346.49 51.92 274.25 0.7845 -780.0 999999
10 0.00 2.24 0.00 1.78 6.57 346.31 51.74 272.78 0.7832 -300.0 -279.2
11 0.00 1.53 0.00 1.21 6.22 346.16 51.59 272.32 0.7818 -525.0 -371.6
12 2.42 10.59 1.94 8.45 9.67 346.73 52.16 276.77 0.7862 792.7 567.9
13 0.00 1.17 0.00 0.93 8.47 346.49 51.91 275.23 0.7840 -384.0 -369.8
14 2.51 -12.00 2.01 -12.00 9.92 346.74 52.17 277.08 0.7862 664.9 999999
15 4.04 -8.00 3.19 -8.00 7.89 346.23 51.65 274.46 0.7815 -966.6 999999
16 0.90 -8.00 0.71 -8.00 6.84 346.05 51.48 273.10 0.7802 294.3 999999
17 0.00 1.89 0.00 1.49 9.68 346.33 51.76 276.77 0.7819 598.0 533.0
18 0.00 3.32 0.00 2.58 7.82 345.38 50.81 274.32 0.7723 -487.0 -467.9
19 7.99 -8.00 6.15 -8.00 6.92 344.90 50.32 273.12 0.7675 600.9 999999
20 0.99 -8.00 0.76 -8.00 7.48 344.74 50.17 273.84 0.7654 -727.4 999999
21 14.10 -8.00 10.73 -8.00 6.76 344.35 49.78 272.86 0.7614 846.4 999999
22 0.00 1.26 0.00 0.96 11.43 344.68 50.10 279.03 0.7637 -551.0 -452.5
23 58.45 -8.00 43.86 -8.00 8.28 343.69 49.12 274.84 0.7531 -1142.0 999999
24 2.15 -8.00 1.61 -8.00 6.69 343.40 48.83 272.70 0.7507 519.7 999999
25 2.87 -8.00 2.11 -8.00 6.90 342.50 47.93 272.90 0.7402 442.1 999999
26 0.00 1.80 0.00 1.31 7.70 342.34 47.77 273.99 0.7379 -435.0 -424.9
27 0.00 3.95 0.00 2.97 14.42 343.75 49.18 283.00 0.7545 -658.0 -514.6
28 0.00 1.89 0.00 1.38 11.34 342.38 47.81 278.93 0.7377 601.0 495.4
29 0.00 2.69 0.00 1.95 9.45 341.91 47.33 276.36 0.7321 51.0 -152.3
30 3.41 20.11 2.46 14.48 10.06 341.61 47.04 277.19 0.7286 672.0 300.7
31 0.00 2.87 0.00 2.07 9.22 341.46 46.88 276.03 0.7268 -347.0 -239.2
32 0.00 6.28 0.00 4.50 8.57 341.26 46.68 275.12 0.7246 -660.0 -468.7
33 0.00 1.71 0.00 1.22 9.85 341.25 46.68 276.89 0.7244 737.0 616.2
34 0.00 0.81 0.00 0.57 8.06 340.73 46.16 274.39 0.7185 639.0 473.4
35 0.00 0.90 0.00 0.64 8.39 340.78 46.21 274.86 0.7190 672.0 476.8
36 0.00 0.99 0.00 0.71 11.59 341.25 46.68 279.31 0.7245 568.0 496.5
37 0.00 1.35 0.00 0.95 7.67 340.36 45.79 273.82 0.7143 672.0 525.4


  • 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.