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

12073 28.18 106.08 19.98 75.04 -13.20 62.41 44.17 252.17 0.7146 19.4 78.3


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SDO HMI 2014-05-30 11:00:39 UT

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

1 0.00 0.99 0.00 0.80 -6.73 69.87 51.64 262.12 0.7884 -523.0 -410.2
2 0.00 0.99 0.00 0.77 -11.15 67.55 49.32 256.13 0.7686 613.0 382.8
3 0.00 0.99 0.00 0.76 -11.72 67.06 48.83 255.31 0.7642 495.0 460.2
4 0.00 1.35 0.00 1.03 -12.96 66.76 48.52 253.63 0.7633 445.0 350.7
5 0.00 0.81 0.00 0.62 -14.78 66.55 48.32 251.24 0.7649 285.0 317.4
6 10.12 16.35 7.48 12.09 -12.51 65.16 46.92 253.85 0.7447 798.8 465.4
7 0.00 2.53 0.00 1.85 -11.96 64.76 46.52 254.50 0.7390 660.0 583.8
8 0.00 1.17 0.00 0.87 -12.89 64.97 46.74 253.31 0.7434 742.0 662.0
9 0.36 5.06 0.26 3.68 -11.96 64.53 46.29 254.44 0.7364 747.0 647.2
10 0.00 0.99 0.00 0.73 -12.95 64.44 46.21 253.09 0.7376 635.0 636.5
11 0.00 0.81 0.00 0.61 -15.42 65.01 46.77 249.98 0.7498 429.0 381.8
12 0.45 1.81 0.33 1.32 -12.99 64.22 45.99 252.99 0.7352 713.8 664.4
13 0.00 1.17 0.00 0.85 -12.90 63.98 45.74 253.05 0.7322 736.0 539.8
14 0.00 1.08 0.00 0.78 -13.02 63.87 45.64 252.85 0.7313 652.0 609.8
15 1.08 2.89 0.78 2.08 -13.12 63.58 45.35 252.64 0.7282 789.7 700.8
16 0.00 3.07 0.00 2.20 -12.78 63.33 45.09 253.04 0.7244 -569.0 -346.8
17 0.00 0.99 0.00 0.69 -11.76 61.89 43.65 254.05 0.7051 -452.0 -333.9
18 2.35 6.59 1.74 4.86 -18.54 63.60 45.37 245.47 0.7439 590.6 488.3
19 0.00 2.44 0.00 1.78 -18.35 63.13 44.90 245.54 0.7382 728.0 654.9
20 0.00 1.45 0.00 0.99 -12.83 60.74 42.50 252.23 0.6941 81.0 117.5
21 0.00 1.81 0.00 1.23 -11.72 60.39 42.16 253.71 0.6869 -515.0 -438.5
22 0.00 1.45 0.00 0.98 -12.12 60.42 42.19 253.14 0.6884 -580.0 -462.4
23 0.00 0.45 0.00 0.30 -11.32 60.02 41.79 254.18 0.6814 -564.0 -600.2
24 13.82 35.58 9.39 24.20 -12.68 60.16 41.92 252.26 0.6867 -809.5 -108.6
25 0.00 2.08 0.00 1.42 -14.43 59.90 41.67 249.70 0.6888 -127.0 -169.4
26 0.00 1.26 0.00 0.86 -14.74 59.89 41.66 249.25 0.6896 -827.0 -698.0
27 0.00 1.35 0.00 0.91 -13.12 59.54 41.30 251.43 0.6804 -473.0 -451.3
28 0.00 1.35 0.00 0.91 -12.41 59.31 41.08 252.39 0.6756 -813.0 -740.7
29 0.00 1.17 0.00 0.83 -19.40 60.80 42.56 243.25 0.7167 -666.0 -482.5
30 0.00 4.70 0.00 3.14 -12.78 59.01 40.78 251.75 0.6730 -645.0 -607.5
31 0.00 1.35 0.00 0.90 -12.60 58.98 40.74 252.01 0.6720 -744.0 -641.1


  • 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.