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

11325 17.34 75.23 9.49 40.70 16.22 277.68 20.48 301.82 0.3967 79.1 147.8


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SDO HMI 2011-10-27 18:59:00 UT

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

1 0.00 1.73 0.00 1.05 13.49 291.28 34.08 286.80 0.5714 -728.0 -529.7
2 0.00 1.04 0.00 0.62 11.92 290.64 33.44 284.25 0.5585 -749.0 -547.8
3 0.00 1.47 0.00 0.85 12.45 287.48 30.28 286.27 0.5149 -722.0 -599.8
4 0.00 1.21 0.00 0.69 15.09 285.80 28.60 292.12 0.5009 -580.0 -494.2
5 0.00 3.73 0.00 2.07 18.35 280.76 23.56 302.35 0.4510 -978.0 -793.2
6 0.00 0.69 0.00 0.37 10.09 279.87 22.67 284.47 0.3935 751.0 670.8
7 0.00 1.65 0.00 0.91 17.93 280.50 23.30 301.77 0.4445 -913.0 -764.3
8 17.34 21.16 9.49 11.58 16.17 280.10 22.90 298.50 0.4270 -957.3 -882.0
9 0.00 1.21 0.00 0.66 17.88 279.30 22.10 302.88 0.4282 -765.0 -607.9
10 0.00 1.82 0.00 0.99 17.80 278.79 21.59 303.28 0.4208 -824.0 -638.9
11 0.00 4.68 0.00 2.54 17.27 278.32 21.12 302.66 0.4104 -249.0 -353.7
12 0.00 1.39 0.00 0.73 12.21 276.25 19.05 292.58 0.3471 830.0 697.1
13 0.00 0.78 0.00 0.41 13.21 276.04 18.84 295.48 0.3498 765.0 623.0
14 0.00 1.30 0.00 0.69 16.51 275.98 18.78 303.78 0.3730 905.0 636.7
15 0.00 0.87 0.00 0.46 13.04 275.54 18.34 295.57 0.3414 610.0 550.8
16 0.00 0.43 0.00 0.23 16.39 275.77 18.57 303.78 0.3692 746.0 731.2
17 0.00 1.21 0.00 0.65 16.67 275.64 18.44 304.61 0.3697 882.0 746.6
18 0.00 1.13 0.00 0.60 15.50 274.91 17.71 302.79 0.3502 851.0 691.0
19 0.00 0.95 0.00 0.50 13.90 274.65 17.44 298.99 0.3342 774.0 667.7
20 0.00 1.30 0.00 0.68 13.48 274.61 17.41 297.89 0.3307 892.0 747.9
21 0.00 1.65 0.00 0.89 21.26 275.26 18.06 314.76 0.4087 695.0 444.4
22 0.00 1.82 0.00 0.96 14.91 274.37 17.17 302.02 0.3380 759.0 612.8
23 0.00 1.65 0.00 0.89 20.96 274.72 17.52 315.02 0.3995 655.0 495.1
24 0.00 2.25 0.00 1.18 15.07 273.77 16.57 303.31 0.3310 781.0 582.7
25 0.00 1.82 0.00 0.98 21.36 274.00 16.80 316.89 0.3956 848.0 642.4
26 0.00 0.95 0.00 0.50 12.55 273.11 15.91 297.17 0.3021 865.0 649.9
27 0.00 1.30 0.00 0.70 21.48 273.85 16.65 317.37 0.3954 875.0 730.3
28 0.00 1.39 0.00 0.72 10.85 272.82 15.62 292.16 0.2869 869.0 714.3
29 0.00 1.65 0.00 0.89 21.36 273.67 16.47 317.45 0.3921 909.0 705.2
30 0.00 1.99 0.00 1.04 16.29 272.13 14.93 309.14 0.3203 957.0 698.6
31 0.00 1.30 0.00 0.67 13.23 271.13 13.93 302.32 0.2786 897.0 682.0
32 0.00 1.21 0.00 0.63 13.50 270.96 13.76 303.48 0.2785 822.0 691.1
33 0.00 6.50 0.00 3.37 16.14 270.52 13.32 311.83 0.2984 937.0 747.6


  • 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.