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

12014r 0.00 54.96 0.00 28.89 -15.95 125.00 -13.36 134.58 0.2801 378.0 267.9


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SDO HMI 2014-03-27 21:00:31 UT

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

1 0.00 1.49 0.00 0.74 -6.85 138.45 0.10 230.18 0.0023 929.0 689.2
2 0.00 1.22 0.00 0.61 -8.44 138.15 -0.20 173.15 0.0295 849.0 582.5
3 0.00 1.31 0.00 0.65 -8.20 137.46 -0.90 148.13 0.0295 898.0 702.7
4 0.00 2.45 0.00 1.21 -8.08 137.24 -1.11 140.02 0.0299 1025.0 866.7
5 0.00 3.67 0.00 1.82 -8.31 137.06 -1.29 140.47 0.0352 1017.0 867.2
6 0.00 1.31 0.00 0.65 -7.76 134.74 -3.61 105.70 0.0652 915.0 690.4
7 0.00 2.10 0.00 1.06 -15.93 134.06 -4.29 155.70 0.1758 890.0 590.1
8 0.00 0.87 0.00 0.44 -17.04 133.56 -4.79 155.93 0.1967 805.0 636.9
9 0.00 2.10 0.00 1.07 -20.07 133.22 -5.14 159.95 0.2464 793.0 610.9
10 0.00 1.14 0.00 0.57 -16.83 133.32 -5.04 154.36 0.1951 845.0 676.1
11 0.00 1.49 0.00 0.75 -15.21 132.55 -5.80 146.51 0.1776 814.0 534.9
12 0.00 1.22 0.00 0.63 -19.40 131.77 -6.58 153.78 0.2458 856.0 722.8
13 0.00 1.14 0.00 0.57 -10.48 131.93 -6.42 120.78 0.1286 920.0 756.2
14 0.00 1.84 0.00 0.93 -15.14 131.62 -6.74 142.28 0.1859 949.0 687.9
15 0.00 1.31 0.00 0.66 -14.77 130.85 -7.50 137.98 0.1895 851.0 647.2
16 0.00 1.22 0.00 0.62 -13.99 129.85 -8.50 131.53 0.1925 698.0 567.1
17 0.00 0.96 0.00 0.49 -17.35 127.96 -10.40 137.12 0.2543 646.0 534.4
18 0.00 1.22 0.00 0.63 -17.94 125.84 -12.52 133.60 0.2860 856.0 704.6
19 0.00 0.96 0.00 0.50 -18.15 125.79 -12.56 134.06 0.2890 667.0 526.1
20 0.00 0.79 0.00 0.41 -20.39 124.82 -13.53 137.42 0.3256 731.0 504.0
21 0.00 3.15 0.00 1.62 -14.78 124.62 -13.74 121.84 0.2715 751.0 547.3
22 0.00 1.66 0.00 0.88 -20.58 123.62 -14.73 135.50 0.3412 709.0 591.6
23 0.00 0.26 0.00 0.14 -8.39 122.03 -16.32 96.76 0.2812 711.0 614.0
24 0.00 0.87 0.00 0.47 -20.22 121.07 -17.29 130.43 0.3679 746.0 538.1
25 0.00 1.05 0.00 0.55 -11.95 120.91 -17.44 108.05 0.3098 543.0 450.0
26 0.00 1.31 0.00 0.69 -10.83 119.15 -19.20 103.45 0.3336 941.0 868.3
27 0.00 0.96 0.00 0.51 -10.16 118.17 -20.19 101.04 0.3476 938.0 805.9
28 0.00 0.70 0.00 0.39 -21.40 115.90 -22.46 126.27 0.4430 -845.0 -683.6
29 0.00 0.61 0.00 0.34 -21.55 115.73 -22.62 126.39 0.4462 -754.0 -610.6
30 0.00 1.40 0.00 0.77 -18.45 115.28 -23.07 119.62 0.4294 -580.0 -485.4
31 0.00 2.97 0.00 1.72 -26.78 113.54 -24.81 133.21 0.5160 -715.0 -605.6
32 0.00 0.87 0.00 0.48 -18.99 114.96 -23.39 120.46 0.4374 -611.0 -522.1
33 0.00 1.22 0.00 0.69 -21.61 113.54 -24.81 124.31 0.4742 -779.0 -559.4
34 0.00 0.87 0.00 0.50 -23.24 112.58 -25.78 126.38 0.4983 -759.0 -647.5
35 0.00 1.92 0.00 1.11 -22.78 110.86 -27.50 124.09 0.5161 -510.0 -469.2
36 0.00 1.14 0.00 0.66 -23.11 110.63 -27.72 124.49 0.5211 -798.0 -654.1
37 0.00 1.22 0.00 0.69 -17.85 111.20 -27.15 115.21 0.4821 -798.0 -637.1
38 0.00 2.97 0.00 1.67 -14.47 110.66 -27.69 108.10 0.4754 -781.0 -746.2


  • 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.