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

11993 6.31 67.42 3.88 41.92 16.89 100.66 28.45 310.92 0.6056 284.0 13.8


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SDO HMI 2014-03-05 14:00:28 UT

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

1 0.00 1.04 0.00 0.67 15.20 105.04 32.84 304.69 0.6387 -651.0 -528.2
2 0.00 1.12 0.00 0.73 15.97 105.15 32.94 305.62 0.6455 -501.0 -411.8
3 0.00 3.03 0.00 1.96 16.59 104.79 32.58 306.73 0.6462 -555.0 -467.5
4 0.00 1.12 0.00 0.72 15.79 104.38 32.17 306.02 0.6358 -655.0 -463.2
5 0.00 3.63 0.00 2.30 16.81 102.71 30.51 308.80 0.6258 -765.0 -570.5
6 0.00 1.12 0.00 0.70 15.93 102.20 29.99 308.12 0.6133 -628.0 -481.1
7 2.16 12.97 1.36 8.15 16.29 102.15 29.95 308.63 0.6157 -922.1 -679.2
8 0.00 2.77 0.00 1.74 16.98 101.91 29.71 309.76 0.6189 -900.0 -703.7
9 0.00 0.95 0.00 0.59 15.97 101.21 29.00 309.10 0.6029 557.0 440.9
10 0.00 1.12 0.00 0.69 15.02 100.39 28.19 308.60 0.5860 652.0 498.3
11 0.00 1.04 0.00 0.63 15.20 100.24 28.04 309.00 0.5860 770.0 698.8
12 0.00 1.30 0.00 0.79 15.68 100.25 28.04 309.65 0.5901 780.0 660.1
13 1.30 10.46 0.80 6.47 16.96 100.06 27.86 311.54 0.5994 725.5 188.3
14 0.00 0.78 0.00 0.47 14.75 99.69 27.49 308.94 0.5760 638.0 540.1
15 0.00 0.86 0.00 0.53 16.72 99.81 27.61 311.47 0.5946 572.0 478.5
16 0.00 0.86 0.00 0.52 14.58 99.46 27.26 308.93 0.5720 781.0 616.0
17 1.12 3.80 0.69 2.33 16.77 99.50 27.30 311.85 0.5918 892.7 685.4
18 0.00 1.90 0.00 1.16 16.63 99.34 27.14 311.84 0.5889 815.0 566.7
19 0.00 1.73 0.00 1.05 16.23 99.25 27.04 311.41 0.5843 802.0 650.7
20 0.00 0.35 0.00 0.22 18.63 99.46 27.26 314.26 0.6083 513.0 560.5
21 0.00 0.52 0.00 0.32 18.06 99.36 27.16 313.66 0.6022 531.0 458.2
22 0.00 0.52 0.00 0.32 18.55 99.31 27.10 314.33 0.6061 638.0 528.7
23 0.00 1.47 0.00 0.92 19.65 99.44 27.23 315.54 0.6175 591.0 503.9
24 0.00 1.04 0.00 0.64 17.65 99.02 26.81 313.50 0.5948 799.0 733.7
25 0.00 2.07 0.00 1.28 18.30 98.98 26.78 314.36 0.6006 675.0 431.5
26 0.00 0.78 0.00 0.48 17.87 98.88 26.67 313.93 0.5955 799.0 778.7
27 0.00 1.38 0.00 0.86 18.46 98.94 26.74 314.61 0.6016 732.0 456.2
28 0.00 1.12 0.00 0.69 18.03 98.87 26.66 314.14 0.5969 890.0 738.1
29 0.00 1.82 0.00 1.14 21.85 97.37 25.16 320.28 0.6198 627.0 434.3
30 1.73 3.54 1.03 2.12 17.10 96.17 23.97 315.97 0.5608 873.0 606.2
31 0.00 1.21 0.00 0.73 18.40 95.95 23.74 317.88 0.5718 -578.0 -514.1


  • 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.