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

12141 54.45 323.84 27.61 163.84 16.27 26.02 -5.98 28.64 0.1986 -34.1 -169.6


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SDO HMI 2014-08-19 01:00:38 UT

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

1 31.50 199.28 15.83 100.14 15.85 28.54 -3.46 20.31 0.1682 -1412.6 -396.3
2 0.00 1.44 0.00 0.73 17.94 27.93 -4.08 19.30 0.2055 -807.0 -700.1
3 0.00 2.97 0.00 1.51 19.52 27.48 -4.53 18.69 0.2334 -765.0 -570.3
4 0.00 2.43 0.00 1.22 16.36 27.42 -4.58 24.77 0.1837 -1242.0 -864.3
5 0.00 2.25 0.00 1.13 16.02 27.34 -4.67 26.02 0.1792 -769.0 -565.7
6 0.00 1.26 0.00 0.63 15.75 27.06 -4.95 28.09 0.1771 -857.0 -703.6
7 1.53 14.31 0.77 7.23 16.48 26.44 -5.57 28.95 0.1931 -1097.1 -840.4
8 0.00 4.05 0.00 2.05 17.00 26.26 -5.74 28.37 0.2023 -855.0 -785.3
9 0.00 1.44 0.00 0.73 16.66 26.15 -5.86 29.71 0.1982 -809.0 -670.4
10 0.00 2.34 0.00 1.18 16.96 25.91 -6.09 29.88 0.2047 -803.0 -660.8
11 0.00 2.25 0.00 1.14 16.62 25.80 -6.21 31.24 0.2008 -912.0 -597.1
12 0.00 3.24 0.00 1.64 16.68 24.90 -7.10 34.56 0.2098 -814.0 -698.9
13 0.00 1.89 0.00 0.96 16.11 24.06 -7.94 39.26 0.2107 -1048.0 -763.9
14 0.00 1.44 0.00 0.74 18.41 21.34 -10.67 40.90 0.2694 815.0 662.8
15 0.00 1.17 0.00 0.60 17.26 21.02 -10.99 44.81 0.2594 997.0 813.6
16 1.80 6.57 0.92 3.37 16.83 21.01 -10.99 46.08 0.2545 1102.3 876.6
17 0.00 1.17 0.00 0.60 17.44 20.91 -11.09 44.57 0.2627 936.0 765.4
18 0.00 0.99 0.00 0.51 17.90 20.85 -11.15 43.46 0.2688 753.0 568.2
19 0.00 3.06 0.00 1.58 18.92 20.72 -11.29 41.16 0.2825 663.0 675.9
20 0.81 2.34 0.41 1.20 16.14 20.86 -11.15 48.53 0.2489 1250.2 1052.8
21 0.00 5.67 0.00 2.91 17.59 20.68 -11.33 44.74 0.2672 1104.0 797.2
22 0.00 1.26 0.00 0.64 15.90 20.71 -11.29 49.68 0.2482 959.0 841.0
23 0.00 9.36 0.00 4.80 17.10 20.64 -11.36 46.21 0.2620 988.0 777.6
24 0.00 1.26 0.00 0.65 18.23 20.44 -11.57 43.58 0.2775 908.0 755.3
25 0.00 1.08 0.00 0.56 17.21 20.34 -11.66 46.59 0.2670 1019.0 812.6
26 0.00 2.79 0.00 1.44 17.89 20.27 -11.74 44.90 0.2755 868.0 748.2
27 0.00 1.80 0.00 0.92 16.96 20.23 -11.78 47.58 0.2657 1012.0 868.0
28 0.00 1.35 0.00 0.70 17.98 20.00 -12.01 45.29 0.2797 768.0 599.2
29 0.00 6.66 0.00 3.43 17.39 20.01 -12.00 46.87 0.2730 964.0 903.2
30 0.00 1.08 0.00 0.56 16.96 20.00 -12.00 48.11 0.2684 881.0 695.8
31 0.00 0.54 0.00 0.28 17.75 19.69 -12.32 46.59 0.2809 568.0 613.3
32 0.00 0.90 0.00 0.46 17.26 19.69 -12.32 47.95 0.2755 775.0 592.3
33 10.26 23.22 5.27 11.93 16.21 19.60 -12.41 51.23 0.2658 1206.9 582.2
34 0.00 1.08 0.00 0.56 16.45 19.39 -12.62 50.95 0.2710 829.0 651.4
35 0.00 0.90 0.00 0.46 17.13 19.31 -12.70 49.15 0.2789 786.0 691.3
36 4.23 -33.00 2.18 -33.00 16.17 19.34 -12.67 51.89 0.2689 982.3 999999
37 0.00 1.26 0.00 0.65 16.44 19.13 -12.88 51.51 0.2743 772.0 638.5
38 4.32 7.74 2.23 4.00 17.06 18.99 -13.02 50.02 0.2823 990.1 826.8


  • 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.