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

11327 108.40 378.35 60.27 210.67 -20.96 334.48 -6.25 167.21 0.4571 -135.8 -57.3


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SDO HMI 2011-10-21 10:59:01 UT

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

1 0.00 1.31 0.00 0.71 -18.72 337.42 -3.31 172.36 0.4138 788.0 566.1
2 23.42 43.28 12.83 23.73 -19.68 337.24 -3.49 172.29 0.4291 1066.1 534.9
3 1.31 9.93 0.72 5.46 -20.21 336.81 -3.92 171.55 0.4384 768.5 677.5
4 0.00 1.13 0.00 0.62 -19.78 336.82 -3.91 171.42 0.4317 791.0 532.5
5 10.97 22.90 6.07 12.67 -20.74 336.77 -3.96 171.64 0.4467 845.1 567.7
6 0.00 0.96 0.00 0.52 -19.58 336.70 -4.03 171.08 0.4289 587.0 450.9
7 0.00 0.87 0.00 0.48 -21.18 336.63 -4.10 171.51 0.4538 472.0 402.5
8 2.44 27.78 1.33 15.19 -19.06 336.52 -4.21 170.48 0.4211 1227.0 840.8
9 0.00 1.57 0.00 0.87 -21.08 336.31 -4.42 170.82 0.4530 456.0 437.7
10 5.22 -8.00 2.86 -8.00 -19.45 336.29 -4.44 170.14 0.4279 871.5 999999
11 0.00 1.39 0.00 0.76 -18.60 335.97 -4.76 169.04 0.4156 878.0 687.1
12 0.00 3.48 0.00 1.90 -19.06 335.92 -4.81 169.16 0.4229 477.0 698.8
13 4.35 20.64 2.39 11.30 -19.43 335.24 -5.49 167.86 0.4307 785.3 738.7
14 0.00 1.04 0.00 0.58 -19.96 335.07 -5.66 167.76 0.4394 -690.0 -517.1
15 0.00 2.09 0.00 1.14 -19.20 334.90 -5.83 167.01 0.4284 682.0 471.8
16 0.00 1.83 0.00 1.02 -21.66 334.78 -5.96 168.02 0.4663 -979.0 -714.6
17 2.35 15.06 1.32 8.46 -21.80 334.51 -6.22 167.57 0.4692 -989.6 -658.6
18 0.00 1.13 0.00 0.63 -20.43 334.38 -6.35 166.59 0.4490 67.0 174.1
19 0.00 0.78 0.00 0.43 -19.37 334.23 -6.50 165.67 0.4335 668.0 545.8
20 0.00 1.92 0.00 1.08 -21.90 334.05 -6.68 166.74 0.4724 -1011.0 -779.9
21 0.00 1.39 0.00 0.78 -22.11 333.95 -6.78 166.64 0.4758 -755.0 -585.2
22 0.00 2.00 0.00 1.10 -19.54 333.90 -6.83 165.09 0.4374 631.0 487.1
23 0.00 2.35 0.00 1.32 -22.07 333.75 -6.98 166.26 0.4760 -663.0 -585.3
24 0.00 0.78 0.00 0.44 -20.60 333.76 -6.97 165.44 0.4540 -796.0 -543.8
25 2.09 207.51 1.17 116.57 -21.20 333.63 -7.10 165.55 0.4635 -958.0 -387.9
26 0.00 1.22 0.00 0.69 -22.65 333.53 -7.20 166.15 0.4854 -69.0 -153.8
27 0.96 -25.00 0.53 -25.00 -21.00 333.58 -7.15 165.33 0.4607 -1005.4 999999
28 6.36 -25.00 3.59 -25.00 -22.28 333.45 -7.28 165.81 0.4802 -627.8 999999
29 44.41 -25.00 24.93 -25.00 -21.68 333.13 -7.61 164.85 0.4725 -1142.4 999999
30 3.48 -25.00 1.95 -25.00 -21.08 333.16 -7.57 164.55 0.4635 -1193.1 999999
31 0.00 1.92 0.00 1.06 -20.21 333.20 -7.53 164.08 0.4504 -472.0 -571.9
32 0.00 2.09 0.00 1.16 -20.02 333.08 -7.65 163.72 0.4479 -845.0 -676.6
33 1.04 -25.00 0.58 -25.00 -20.85 332.98 -7.76 164.05 0.4608 -789.9 999999


  • 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.