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

11996 46.77 261.71 24.80 138.81 13.65 50.38 0.15 359.47 0.3598 -96.5 -77.6


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SDO HMI 2014-03-07 06:00:28 UT

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

1 0.00 3.29 0.00 1.72 10.85 54.95 4.72 345.40 0.3220 -872.0 -656.0
2 1.56 3.20 0.83 1.70 13.96 53.63 3.40 350.97 0.3679 -982.9 -797.2
3 0.00 2.86 0.00 1.51 13.26 52.58 2.34 353.51 0.3541 -949.0 -775.2
4 0.00 4.50 0.00 2.39 13.58 52.31 2.07 354.35 0.3588 -584.0 -650.6
5 0.00 1.56 0.00 0.82 12.97 52.18 1.94 354.53 0.3487 -942.0 -756.9
6 0.00 1.04 0.00 0.54 11.86 51.92 1.69 354.96 0.3302 -971.0 -878.0
7 0.61 2.68 0.32 1.43 14.66 51.92 1.68 355.64 0.3759 -879.9 -690.4
8 0.00 5.54 0.00 2.91 12.12 51.71 1.48 355.64 0.3340 -1090.0 -818.8
9 1.21 4.67 0.64 2.46 12.43 51.62 1.39 355.97 0.3391 -922.0 -692.6
10 29.61 117.39 15.70 62.29 13.64 51.60 1.37 356.27 0.3589 -1097.3 -506.7
11 0.00 2.77 0.00 1.45 11.93 51.53 1.30 356.14 0.3307 -874.0 -705.1
12 0.00 1.04 0.00 0.55 12.62 51.23 1.00 357.14 0.3419 -693.0 -622.6
13 1.30 -10.00 0.69 -10.00 13.99 51.17 0.94 357.48 0.3642 -788.9 999999
14 1.21 -10.00 0.64 -10.00 13.92 50.90 0.67 358.21 0.3630 -775.6 999999
15 0.00 3.98 0.00 2.12 13.96 50.47 0.24 359.36 0.3634 -554.0 -592.6
16 0.35 43.28 0.18 22.88 13.76 50.26 0.03 359.93 0.3602 -758.0 252.0
17 2.68 -16.00 1.42 -16.00 13.25 50.22 -0.01 0.03 0.3519 907.1 999999
18 0.00 1.21 0.00 0.64 12.56 49.92 -0.31 0.91 0.3405 824.0 665.7
19 0.00 1.39 0.00 0.73 13.22 49.61 -0.62 1.73 0.3515 1013.0 913.6
20 0.00 2.08 0.00 1.10 13.29 49.40 -0.83 2.31 0.3527 1175.0 966.8
21 0.00 1.82 0.00 0.97 13.83 49.34 -0.90 2.42 0.3616 788.0 654.8
22 0.00 1.13 0.00 0.60 13.54 49.24 -0.99 2.70 0.3570 770.0 666.1
23 0.00 2.68 0.00 1.43 14.21 49.21 -1.02 2.70 0.3680 585.0 537.5
24 0.00 0.69 0.00 0.37 14.53 49.09 -1.14 2.98 0.3733 640.0 482.0
25 0.00 1.04 0.00 0.54 11.87 48.46 -1.77 5.28 0.3304 950.0 817.4
26 1.04 2.25 0.55 1.19 13.74 48.26 -1.97 5.32 0.3613 973.4 813.4
27 0.00 1.21 0.00 0.64 12.00 48.25 -1.99 5.88 0.3328 789.0 619.2
28 0.00 1.30 0.00 0.68 12.12 47.82 -2.41 7.08 0.3357 693.0 576.9
29 0.00 2.34 0.00 1.25 14.90 47.67 -2.56 6.54 0.3810 840.0 755.4
30 0.00 2.94 0.00 1.57 14.64 47.64 -2.59 6.69 0.3769 651.0 709.9
31 0.00 1.13 0.00 0.60 14.00 47.31 -2.92 7.77 0.3673 808.0 680.8
32 0.87 2.16 0.47 1.16 15.51 47.04 -3.19 7.89 0.3922 796.4 604.0
33 0.87 23.11 0.46 12.31 14.00 46.88 -3.35 8.90 0.3684 1115.0 792.0
34 3.46 -33.00 1.84 -33.00 14.07 46.66 -3.57 9.43 0.3700 1103.4 999999
35 0.00 0.87 0.00 0.46 12.36 46.44 -3.79 10.90 0.3430 777.0 634.4
36 1.13 2.42 0.60 1.30 14.55 46.35 -3.88 10.01 0.3786 1004.7 840.1
37 0.00 4.85 0.00 2.62 16.07 46.29 -3.94 9.48 0.4028 797.0 582.5
38 0.00 0.87 0.00 0.46 13.37 46.34 -3.90 10.63 0.3597 847.0 734.1
39 0.00 0.61 0.00 0.32 13.21 46.28 -3.95 10.88 0.3573 661.0 590.9
40 0.87 2.34 0.46 1.25 14.88 46.22 -4.01 10.19 0.3841 961.0 808.6
41 0.00 2.60 0.00 1.39 15.10 46.19 -4.05 10.16 0.3878 790.0 640.4
42 0.00 0.87 0.00 0.46 15.01 45.97 -4.26 10.74 0.3869 623.0 516.5


  • 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.