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

11204 59.68 305.64 34.81 178.83 16.70 48.13 -24.82 49.21 0.5326 -169.5 -185.7


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SDO HMI 2011-05-04 01:59:07 UT

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

1 0.00 1.16 0.00 0.66 15.78 51.31 -21.65 46.89 0.4882 619.0 437.6
2 0.00 1.16 0.00 0.66 15.70 50.74 -22.21 47.74 0.4937 662.0 501.4
3 0.00 1.79 0.00 1.03 16.55 50.26 -22.69 47.03 0.5074 -963.0 -750.3
4 0.00 0.89 0.00 0.51 16.90 50.22 -22.73 46.55 0.5113 -756.0 -601.0
5 0.00 0.98 0.00 0.59 21.43 49.30 -23.66 41.47 0.5662 503.0 393.2
6 0.00 1.61 0.00 0.92 15.69 49.86 -23.10 48.84 0.5037 -765.0 -557.6
7 25.10 236.34 14.51 137.34 16.57 49.40 -23.55 48.03 0.5171 -1087.2 -399.7
8 15.01 -7.00 8.73 -7.00 16.75 48.72 -24.23 48.55 0.5264 -992.5 999999
9 0.45 -7.00 0.26 -7.00 17.11 48.67 -24.28 48.08 0.5303 -484.4 999999
10 9.83 -7.00 5.74 -7.00 16.83 48.36 -24.59 48.84 0.5311 -866.4 999999
11 1.34 -7.00 0.78 -7.00 17.00 48.17 -24.79 48.82 0.5348 -426.9 999999
12 1.52 -7.00 0.89 -7.00 16.77 47.99 -24.96 49.34 0.5348 -654.7 999999
13 1.16 1.52 0.68 0.89 16.17 47.79 -25.16 50.46 0.5315 -446.8 -369.0
14 0.00 1.34 0.00 0.79 16.67 47.20 -25.75 50.35 0.5427 -461.0 -241.0
15 0.00 1.34 0.00 0.79 16.48 47.16 -25.80 50.68 0.5415 619.0 519.3
16 0.00 8.31 0.00 4.90 16.68 46.99 -25.96 50.56 0.5452 -518.0 -68.7
17 0.00 1.16 0.00 0.70 18.67 46.64 -26.31 48.07 0.5667 -581.0 -413.5
18 0.00 1.79 0.00 1.05 15.75 46.77 -26.18 52.18 0.5397 852.0 723.3
19 0.00 1.61 0.00 0.95 16.27 46.66 -26.29 51.51 0.5454 777.0 614.1
20 0.00 1.43 0.00 0.84 14.75 46.21 -26.75 54.29 0.5381 807.0 589.4
21 0.00 2.05 0.00 1.22 16.07 45.95 -27.00 52.53 0.5519 837.0 753.8
22 0.00 1.25 0.00 0.75 17.41 45.21 -27.75 51.28 0.5715 887.0 704.2
23 0.00 0.71 0.00 0.43 17.02 45.20 -27.76 51.85 0.5684 682.0 560.0
24 0.00 4.47 0.00 2.68 16.74 45.14 -27.82 52.33 0.5667 836.0 692.3
25 0.00 0.98 0.00 0.59 16.16 45.12 -27.83 53.20 0.5622 742.0 649.3
26 0.00 4.11 0.00 2.45 15.90 45.12 -27.83 53.58 0.5601 776.0 738.2
27 0.00 0.89 0.00 0.54 16.26 45.00 -27.96 53.16 0.5644 817.0 735.5
28 0.00 1.34 0.00 0.80 16.49 44.89 -28.06 52.93 0.5675 879.0 728.6
29 0.00 1.25 0.00 0.75 16.20 44.72 -28.23 53.51 0.5672 693.0 601.4
30 0.00 1.34 0.00 0.80 16.11 44.63 -28.33 53.73 0.5675 943.0 833.3
31 2.05 3.39 1.24 2.04 15.96 44.40 -28.55 54.17 0.5690 729.9 668.1
32 0.00 0.54 0.00 0.33 18.21 43.65 -29.30 51.61 0.5953 810.0 609.5
33 0.00 1.52 0.00 0.92 16.81 43.87 -29.09 53.40 0.5818 837.0 685.0
34 0.00 1.07 0.00 0.65 16.16 43.97 -28.98 54.25 0.5756 822.0 667.8
35 0.00 0.80 0.00 0.49 16.33 43.91 -29.04 54.07 0.5776 811.0 592.1
36 0.00 0.71 0.00 0.44 17.96 43.48 -29.47 52.12 0.5952 758.0 627.4
37 0.00 2.05 0.00 1.25 16.56 43.62 -29.34 53.99 0.5827 757.0 705.6
38 0.00 2.95 0.00 1.82 17.91 43.12 -29.83 52.51 0.5987 830.0 555.4
39 0.00 3.75 0.00 2.31 17.42 42.96 -30.00 53.34 0.5969 825.0 666.7
40 0.00 1.16 0.00 0.71 16.58 43.07 -29.88 54.44 0.5892 773.0 595.1
41 0.00 1.61 0.00 1.00 18.48 42.65 -30.31 52.14 0.6084 560.0 406.3
42 0.00 0.63 0.00 0.39 18.05 42.66 -30.30 52.72 0.6050 481.0 455.9
43 3.22 4.64 1.98 2.85 16.69 42.72 -30.23 54.58 0.5940 684.5 610.1


  • 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.