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

11204 95.02 388.45 50.09 205.33 16.31 48.33 0.16 359.39 0.3462 -301.9 -63.8


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SDO HMI 2011-05-05 22:59:07 UT

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

1 0.00 1.07 0.00 0.58 18.64 55.69 7.52 341.92 0.4012 755.0 609.2
2 0.00 1.61 0.00 0.87 18.75 53.03 4.86 348.14 0.3919 814.0 634.9
3 0.00 0.89 0.00 0.47 14.99 50.71 2.54 352.41 0.3249 -720.0 -645.7
4 1.52 264.71 0.80 139.65 16.17 50.44 2.27 353.63 0.3438 -1048.9 -379.0
5 7.78 -4.00 4.11 -4.00 16.56 50.26 2.08 354.26 0.3498 -931.6 999999
6 21.63 -4.00 11.40 -4.00 16.14 50.03 1.86 354.76 0.3426 -1229.8 999999
7 3.31 -4.00 1.74 -4.00 16.36 49.65 1.48 355.87 0.3457 -670.5 999999
8 29.04 -4.00 15.26 -4.00 15.63 49.55 1.38 355.99 0.3335 -1098.6 999999
9 0.00 0.98 0.00 0.51 14.99 49.46 1.28 356.14 0.3228 -830.0 -650.8
10 10.19 -4.00 5.37 -4.00 16.20 49.24 1.07 356.98 0.3427 -997.2 999999
11 0.00 0.89 0.00 0.47 14.98 49.21 1.03 356.89 0.3225 -687.0 -617.0
12 2.06 3.40 1.08 1.78 15.72 48.55 0.38 358.91 0.3343 -750.8 -501.2
13 0.00 1.52 0.00 0.84 22.12 48.21 0.03 359.93 0.4376 701.0 524.6
14 0.00 4.47 0.00 2.35 16.01 47.95 -0.22 0.62 0.3390 -378.0 -587.5
15 0.00 2.06 0.00 1.08 15.88 47.86 -0.31 0.90 0.3369 -896.0 -683.7
16 0.00 2.77 0.00 1.46 16.65 47.16 -1.01 2.77 0.3500 -833.0 -667.1
17 0.00 1.07 0.00 0.56 16.04 46.88 -1.29 3.66 0.3402 -814.0 -650.6
18 0.00 1.16 0.00 0.61 16.53 46.69 -1.48 4.10 0.3484 -655.0 -448.6
19 0.00 1.07 0.00 0.57 17.20 46.46 -1.71 4.56 0.3598 741.0 567.8
20 0.00 3.04 0.00 1.62 17.92 46.24 -1.94 4.99 0.3717 864.0 756.1
21 1.97 1.97 1.05 1.05 17.79 45.92 -2.25 5.83 0.3701 848.9 0.0
22 0.00 1.52 0.00 0.81 17.40 45.89 -2.28 6.02 0.3638 805.0 642.0
23 0.00 1.16 0.00 0.62 17.47 45.61 -2.57 6.74 0.3654 700.0 493.2
24 3.04 5.72 1.61 3.04 17.24 45.48 -2.69 7.14 0.3620 945.9 537.6
25 4.65 54.51 2.47 28.88 17.11 45.07 -3.10 8.27 0.3608 1105.4 788.4
26 0.00 0.89 0.00 0.48 17.63 44.75 -3.43 8.89 0.3700 628.0 525.8
27 0.00 1.16 0.00 0.62 17.24 44.69 -3.48 9.21 0.3638 804.0 624.9
28 0.00 2.32 0.00 1.23 17.02 44.50 -3.67 9.81 0.3607 967.0 820.0
29 5.45 -25.00 2.89 -25.00 16.66 44.48 -3.69 10.05 0.3551 1112.2 999999
30 0.00 1.25 0.00 0.67 17.44 44.40 -3.77 9.87 0.3678 744.0 589.7
31 0.00 4.65 0.00 2.47 17.05 44.25 -3.92 10.45 0.3620 717.0 662.8
32 0.00 3.57 0.00 1.91 17.57 44.14 -4.03 10.46 0.3706 658.0 598.8
33 3.22 3.93 1.70 2.08 16.34 44.01 -4.16 11.48 0.3513 1060.5 808.8
34 0.00 0.98 0.00 0.52 16.79 43.75 -4.42 11.91 0.3595 794.0 718.5
35 0.00 1.07 0.00 0.57 16.47 43.69 -4.48 12.25 0.3545 837.0 653.8
36 1.16 6.43 0.61 3.40 16.18 43.67 -4.50 12.50 0.3500 822.2 789.0
37 0.00 0.89 0.00 0.48 17.70 43.50 -4.67 11.99 0.3747 805.0 610.3
38 0.00 1.43 0.00 0.76 16.86 43.49 -4.68 12.53 0.3614 782.0 688.2
39 0.00 3.04 0.00 1.64 18.49 41.88 -6.29 15.38 0.3934 895.0 682.1
40 0.00 1.25 0.00 0.68 19.22 41.72 -6.45 15.24 0.4052 647.0 525.8


  • 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.