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

12057 51.29 315.73 28.95 178.44 14.78 248.98 -22.79 51.01 0.4836 -428.0 -274.7


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SDO HMI 2014-05-11 07:00:37 UT

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

1 0.00 1.08 0.00 0.61 15.84 249.71 -22.06 48.40 0.4850 -525.0 -344.0
2 1.17 288.06 0.66 162.54 14.73 249.63 -22.14 50.33 0.4754 -1274.0 -371.8
3 1.17 -2.00 0.66 -2.00 14.86 249.58 -22.18 50.17 0.4771 -1142.4 999999
4 0.27 -2.00 0.15 -2.00 15.34 249.49 -22.27 49.49 0.4827 -806.0 999999
5 0.00 0.45 0.00 0.26 18.18 249.07 -22.69 45.61 0.5150 545.0 583.4
6 10.49 -2.00 5.90 -2.00 14.54 249.38 -22.39 50.95 0.4767 -1341.8 999999
7 2.15 -2.00 1.22 -2.00 15.31 249.22 -22.54 49.86 0.4856 -877.6 999999
8 35.77 -2.00 20.21 -2.00 14.90 249.17 -22.60 50.61 0.4824 -1094.1 999999
9 0.27 -2.00 0.15 -2.00 14.53 248.80 -22.96 51.67 0.4834 -781.7 999999
10 0.00 3.05 0.00 1.71 12.54 248.43 -23.34 55.55 0.4708 746.0 518.0
11 0.00 2.15 0.00 1.21 12.59 247.88 -23.88 56.07 0.4782 767.0 665.6
12 0.00 2.60 0.00 1.48 13.08 247.25 -24.51 55.89 0.4901 812.0 629.3
13 0.00 1.26 0.00 0.71 13.33 247.05 -24.71 55.65 0.4947 801.0 662.1
14 0.00 0.72 0.00 0.41 13.27 246.89 -24.88 55.92 0.4963 592.0 556.2
15 0.00 1.08 0.00 0.62 13.94 246.78 -24.98 54.91 0.5030 703.0 482.1
16 0.00 0.81 0.00 0.47 15.57 246.55 -25.22 52.49 0.5195 774.0 643.7
17 0.00 1.08 0.00 0.63 16.21 246.42 -25.34 51.61 0.5264 567.0 427.7
18 0.00 2.96 0.00 1.70 14.23 246.54 -25.23 54.67 0.5084 712.0 630.7
19 0.00 1.17 0.00 0.67 14.07 246.49 -25.28 54.98 0.5077 774.0 649.4
20 0.00 2.24 0.00 1.29 14.46 246.27 -25.50 54.57 0.5136 767.0 587.6
21 0.00 1.08 0.00 0.62 14.50 246.02 -25.74 54.76 0.5169 740.0 526.9
22 0.00 0.72 0.00 0.42 14.76 245.74 -26.02 54.62 0.5224 674.0 581.9
23 0.00 1.26 0.00 0.73 14.77 245.46 -26.30 54.88 0.5258 797.0 584.6
24 0.00 0.99 0.00 0.58 15.06 245.18 -26.58 54.69 0.5316 644.0 537.0
25 0.00 1.08 0.00 0.62 11.36 244.50 -27.26 61.51 0.5130 561.0 484.1
26 0.00 0.90 0.00 0.55 16.84 241.02 -30.75 55.71 0.5945 559.0 477.4
27 0.00 0.99 0.00 0.61 16.58 240.99 -30.77 56.10 0.5930 702.0 590.5


  • 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.