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

11204 49.72 296.37 29.66 177.31 16.74 47.79 -27.37 51.79 0.5618 -151.2 -164.4


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SDO HMI 2011-05-03 21:59:07 UT

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

1 0.00 1.25 0.00 0.72 15.66 50.77 -24.39 50.36 0.5184 747.0 590.9
2 0.00 0.98 0.00 0.57 15.77 50.55 -24.61 50.44 0.5219 589.0 453.2
3 0.00 0.98 0.00 0.57 15.58 50.47 -24.69 50.82 0.5211 585.0 412.5
4 0.00 1.87 0.00 1.10 16.87 50.12 -25.04 49.25 0.5367 -894.0 -769.5
5 0.00 1.25 0.00 0.76 21.39 49.37 -25.79 43.87 0.5867 560.0 544.1
6 0.00 0.54 0.00 0.31 15.66 49.66 -25.50 51.57 0.5312 -663.0 -528.8
7 4.20 216.66 2.46 128.42 16.31 49.50 -25.66 50.75 0.5387 -1184.0 -409.1
8 1.16 -7.00 0.68 -7.00 16.67 49.42 -25.74 50.31 0.5428 -1203.8 999999
9 1.34 -7.00 0.79 -7.00 16.80 49.29 -25.87 50.25 0.5454 -855.1 999999
10 7.86 -7.00 4.64 -7.00 16.55 49.08 -26.08 50.84 0.5456 -1111.7 999999
11 0.00 2.14 0.00 1.25 15.49 49.23 -25.93 52.29 0.5347 -230.0 -178.2
12 0.80 -7.00 0.47 -7.00 16.07 49.01 -26.15 51.63 0.5423 -796.7 999999
13 13.30 -7.00 7.89 -7.00 16.82 48.69 -26.47 50.85 0.5524 -995.3 999999
14 13.39 -7.00 7.98 -7.00 16.87 48.22 -26.94 51.25 0.5580 -808.1 999999
15 0.00 0.98 0.00 0.58 16.04 47.89 -27.27 52.80 0.5550 182.0 153.7
16 0.00 1.07 0.00 0.64 16.18 47.55 -27.61 52.92 0.5601 -568.0 -382.8
17 1.34 4.29 0.80 2.57 16.73 47.36 -27.81 52.30 0.5668 -498.9 -300.2
18 0.00 2.50 0.00 1.49 15.99 47.40 -27.76 53.35 0.5603 -157.0 -83.9
19 0.00 1.79 0.00 1.09 18.44 46.92 -28.24 50.29 0.5857 -690.0 -486.7
20 0.00 2.32 0.00 1.39 16.36 47.13 -28.03 53.07 0.5663 794.0 574.8
21 0.00 0.89 0.00 0.54 16.91 47.01 -28.16 52.38 0.5722 -412.0 -347.1
22 0.00 1.43 0.00 0.88 18.77 46.64 -28.52 50.09 0.5915 -581.0 -438.9
23 0.00 1.79 0.00 1.07 16.24 46.79 -28.37 53.56 0.5693 805.0 706.5
24 0.00 1.79 0.00 1.08 16.10 46.09 -29.07 54.39 0.5763 767.0 616.6
25 0.00 0.71 0.00 0.43 14.76 46.19 -28.97 56.32 0.5650 797.0 647.2
26 0.00 1.61 0.00 0.99 17.32 45.41 -29.75 53.24 0.5934 775.0 606.2
27 0.00 1.25 0.00 0.77 16.93 45.45 -29.72 53.77 0.5901 850.0 612.9
28 0.00 1.87 0.00 1.15 16.58 45.33 -29.84 54.38 0.5888 785.0 644.7
29 0.80 4.37 0.49 2.67 15.94 45.25 -29.91 55.37 0.5849 974.9 742.8
30 0.00 1.70 0.00 1.04 16.52 45.12 -30.05 54.64 0.5908 617.0 568.0
31 0.00 6.07 0.00 3.72 16.27 44.94 -30.22 55.15 0.5909 805.0 718.4
32 1.16 1.70 0.71 1.04 16.03 44.43 -30.73 55.93 0.5951 844.5 874.3
33 0.00 4.91 0.00 3.04 16.27 43.99 -31.17 55.94 0.6020 571.0 697.5
34 0.00 1.16 0.00 0.73 17.97 43.63 -31.53 53.86 0.6183 814.0 682.2
35 0.00 0.98 0.00 0.61 16.76 43.86 -31.30 55.35 0.6069 720.0 643.8
36 0.00 0.71 0.00 0.45 18.36 43.55 -31.61 53.38 0.6220 586.0 511.9
37 1.25 2.68 0.78 1.67 16.44 43.74 -31.43 55.91 0.6061 725.9 591.8
38 0.00 2.32 0.00 1.47 18.53 43.29 -31.87 53.36 0.6262 748.0 500.5
39 0.00 3.30 0.00 2.09 17.96 43.03 -32.13 54.35 0.6248 560.0 572.4
40 0.00 1.70 0.00 1.08 18.42 42.90 -32.26 53.83 0.6296 707.0 550.7
41 0.00 1.07 0.00 0.68 17.34 42.97 -32.19 55.25 0.6212 670.0 567.2
42 1.07 1.87 0.68 1.18 17.51 42.90 -32.26 55.08 0.6231 651.2 627.0
43 0.00 0.80 0.00 0.51 18.56 42.64 -32.52 53.85 0.6334 413.0 382.4
44 0.00 1.34 0.00 0.85 18.03 42.72 -32.45 54.50 0.6289 629.0 500.5
45 2.05 9.73 1.29 6.11 16.70 42.79 -32.37 56.28 0.6187 676.3 576.1


  • 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.