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

12073 23.30 84.28 16.96 61.75 -13.49 62.65 46.07 252.32 0.7370 25.9 173.2


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SDO HMI 2014-05-30 14:00:39 UT

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

1 0.00 0.54 0.00 0.43 -11.22 67.66 51.08 256.35 0.7875 574.0 550.5
2 0.00 0.90 0.00 0.72 -11.72 67.29 50.71 255.65 0.7844 462.0 414.1
3 0.00 0.72 0.00 0.57 -12.88 66.71 50.13 254.07 0.7803 408.0 331.1
4 0.00 0.90 0.00 0.70 -11.18 65.99 49.41 256.11 0.7697 542.0 536.9
5 5.06 13.72 3.87 10.50 -12.64 65.30 48.72 254.08 0.7648 676.6 512.0
6 0.00 1.72 0.00 1.32 -12.99 65.39 48.81 253.66 0.7664 327.0 296.3
7 3.43 -5.00 2.62 -5.00 -12.40 65.19 48.61 254.37 0.7631 761.2 999999
8 0.00 1.08 0.00 0.82 -11.96 65.04 48.45 254.90 0.7606 640.0 554.6
9 0.00 1.17 0.00 0.89 -12.03 64.68 48.09 254.74 0.7568 734.0 674.2
10 0.00 1.08 0.00 0.82 -11.75 64.61 48.03 255.09 0.7555 571.0 493.3
11 0.00 1.08 0.00 0.81 -11.88 64.46 47.87 254.90 0.7540 704.0 689.7
12 0.00 1.99 0.00 1.50 -12.84 64.64 48.06 253.68 0.7580 689.0 619.3
13 0.00 1.08 0.00 0.81 -11.66 64.36 47.78 255.16 0.7526 672.0 544.3
14 0.00 0.90 0.00 0.70 -15.40 65.08 48.50 250.48 0.7683 355.0 313.1
15 0.00 1.44 0.00 1.09 -12.93 64.29 47.71 253.47 0.7543 705.0 607.6
16 0.00 5.06 0.00 3.77 -13.06 63.86 47.28 253.20 0.7498 728.0 666.5
17 0.00 0.63 0.00 0.48 -15.09 64.42 47.83 250.70 0.7605 491.0 512.3
18 0.00 0.81 0.00 0.62 -15.28 64.43 47.84 250.46 0.7611 437.0 350.8
19 0.00 1.53 0.00 1.13 -12.76 63.24 46.65 253.45 0.7422 -537.0 -386.5
20 2.26 4.24 1.72 3.23 -18.59 63.64 47.05 246.00 0.7618 512.8 370.1
21 0.00 4.88 0.00 3.69 -18.43 63.34 46.76 246.10 0.7583 499.0 571.8
22 0.00 0.81 0.00 0.57 -11.79 60.49 43.91 254.08 0.7083 -257.0 -244.1
23 0.00 1.99 0.00 1.39 -12.19 60.23 43.65 253.44 0.7061 -612.0 -479.3
24 0.00 0.90 0.00 0.63 -11.30 60.01 43.43 254.64 0.7014 -573.0 -561.8
25 0.00 2.08 0.00 1.53 -18.51 61.84 45.26 245.47 0.7426 -593.0 -445.9
26 12.55 28.71 8.75 20.05 -12.79 60.10 43.51 252.58 0.7060 -819.6 -127.5
27 0.00 0.27 0.00 0.19 -12.11 59.53 42.94 253.37 0.6975 -619.0 -592.7
28 0.00 0.54 0.00 0.38 -14.85 59.88 43.30 249.67 0.7093 -706.0 -598.3
29 0.00 1.35 0.00 0.93 -12.30 59.27 42.68 253.03 0.6948 -796.0 -724.7
30 0.00 0.54 0.00 0.37 -12.89 59.35 42.76 252.22 0.6973 -609.0 -568.3
31 0.00 0.45 0.00 0.31 -12.67 59.22 42.63 252.49 0.6952 -646.0 -686.0
32 0.00 1.17 0.00 0.80 -12.86 59.04 42.46 252.17 0.6936 -747.0 -685.2


  • 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.