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

11996 50.06 208.20 26.67 111.05 13.82 50.10 -5.08 13.32 0.3721 -165.0 62.4


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SDO HMI 2014-03-06 21:00:28 UT

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

1 0.00 1.12 0.00 0.61 15.60 60.85 5.68 346.18 0.4012 -813.0 -715.2
2 1.38 4.76 0.74 2.53 14.13 53.35 -1.82 4.82 0.3676 -934.7 -737.3
3 0.00 1.30 0.00 0.68 11.14 52.46 -2.71 8.36 0.3202 -826.0 -633.4
4 2.16 3.72 1.14 1.97 13.25 52.23 -2.94 8.12 0.3552 -1123.3 -866.7
5 0.00 2.16 0.00 1.15 14.11 51.73 -3.44 9.09 0.3704 -775.0 -595.8
6 0.00 4.50 0.00 2.37 12.40 51.63 -3.54 10.18 0.3430 -795.0 -613.7
7 0.69 5.45 0.37 2.89 13.42 51.52 -3.65 9.95 0.3597 -1098.4 -721.6
8 0.43 6.23 0.23 3.27 12.02 51.42 -3.75 10.98 0.3376 -910.6 -764.1
9 4.32 94.07 2.30 50.10 14.12 51.36 -3.81 10.04 0.3715 -908.7 -340.9
10 3.20 -9.00 1.71 -9.00 14.44 51.26 -3.91 10.13 0.3769 -753.7 999999
11 28.19 -9.00 15.00 -9.00 13.80 51.06 -4.11 10.98 0.3673 -1073.3 999999
12 0.00 1.56 0.00 0.83 14.67 51.04 -4.13 10.58 0.3811 -569.0 -500.2
13 0.00 1.04 0.00 0.55 13.01 50.61 -4.56 12.62 0.3562 375.0 352.1
14 0.00 0.95 0.00 0.50 12.61 50.16 -5.01 14.10 0.3514 861.0 665.3
15 1.99 3.89 1.06 2.08 14.07 50.10 -5.07 13.28 0.3748 -625.4 -365.0
16 0.52 5.01 0.27 2.66 12.86 50.09 -5.08 14.10 0.3557 973.3 794.1
17 0.00 3.11 0.00 1.65 13.24 50.06 -5.12 13.94 0.3619 998.0 794.4
18 0.00 1.21 0.00 0.65 14.59 49.78 -5.39 13.75 0.3841 -701.0 -510.4
19 0.00 0.43 0.00 0.23 13.98 49.76 -5.41 14.19 0.3746 -594.0 -470.4
20 0.00 1.30 0.00 0.69 13.15 49.66 -5.51 15.04 0.3621 848.0 717.7
21 0.00 2.16 0.00 1.16 14.20 49.63 -5.54 14.36 0.3787 -226.0 -199.7
22 2.16 9.86 1.15 5.24 13.25 49.35 -5.82 15.77 0.3650 1003.1 903.6
23 0.00 2.94 0.00 1.56 12.90 49.26 -5.91 16.25 0.3599 957.0 798.3
24 0.00 4.06 0.00 2.19 14.92 48.91 -6.27 15.64 0.3929 911.0 735.7
25 0.00 1.04 0.00 0.55 13.26 48.73 -6.44 17.33 0.3679 763.0 701.0
26 0.00 2.16 0.00 1.14 11.72 48.34 -6.83 19.75 0.3461 939.0 792.4
27 0.00 5.01 0.00 2.68 13.62 48.26 -6.91 18.20 0.3758 836.0 528.7
28 0.35 3.80 0.19 2.05 14.62 47.61 -7.56 18.91 0.3944 806.5 590.0
29 0.00 0.95 0.00 0.51 14.91 47.60 -7.57 18.69 0.3989 303.0 238.6
30 0.00 1.12 0.00 0.60 14.28 47.04 -8.13 20.55 0.3924 649.0 526.2
31 0.52 1.64 0.28 0.89 15.63 46.95 -8.22 19.54 0.4131 758.0 627.2
32 3.80 11.50 2.04 6.18 14.03 46.89 -8.28 21.12 0.3894 1155.6 854.2
33 0.35 1.99 0.19 1.07 14.67 46.74 -8.43 20.86 0.3999 823.5 812.2
34 0.00 1.12 0.00 0.61 14.22 46.76 -8.41 21.24 0.3931 887.0 796.3
35 0.00 1.56 0.00 0.84 15.38 46.65 -8.52 20.42 0.4110 432.0 398.1
36 0.00 8.65 0.00 4.69 15.06 46.51 -8.66 21.02 0.4070 868.0 786.6
37 0.00 1.12 0.00 0.61 14.64 46.53 -8.64 21.37 0.4007 818.0 737.8
38 0.00 4.50 0.00 2.42 14.17 46.33 -8.84 22.28 0.3948 617.0 603.5
39 0.00 1.21 0.00 0.65 14.62 46.03 -9.14 22.50 0.4034 802.0 672.7


  • 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.