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

11996 57.25 204.83 30.50 109.10 13.80 50.29 -4.33 11.44 0.3692 -138.5 22.3


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SDO HMI 2014-03-06 22:00:28 UT

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

1 0.00 1.38 0.00 0.75 15.58 60.80 6.18 345.01 0.4027 -837.0 -664.8
2 1.56 3.89 0.83 2.07 14.13 53.36 -1.26 3.35 0.3669 -959.0 -779.0
3 0.00 1.04 0.00 0.54 11.16 52.49 -2.13 6.58 0.3194 -801.0 -623.8
4 1.82 3.20 0.96 1.69 13.24 52.29 -2.33 6.44 0.3539 -1106.6 -904.5
5 0.00 2.68 0.00 1.43 14.20 51.76 -2.86 7.53 0.3705 -625.0 -509.3
6 0.00 1.30 0.00 0.69 13.85 51.70 -2.91 7.81 0.3650 -824.0 -707.2
7 0.69 107.83 0.37 57.36 13.41 51.59 -3.03 8.30 0.3581 -1129.4 -357.5
8 0.00 1.47 0.00 0.77 12.43 51.57 -3.05 8.78 0.3422 -839.0 -758.6
9 0.78 5.71 0.41 3.00 12.02 51.42 -3.20 9.40 0.3359 -916.0 -774.5
10 0.00 1.30 0.00 0.68 12.33 51.39 -3.23 9.34 0.3411 -683.0 -541.2
11 1.47 -7.00 0.79 -7.00 14.46 51.33 -3.29 8.55 0.3757 -829.6 999999
12 38.65 -7.00 20.56 -7.00 13.86 51.18 -3.44 9.18 0.3663 -1006.0 999999
13 0.00 1.38 0.00 0.74 14.69 51.08 -3.54 9.09 0.3799 -510.0 -442.4
14 0.00 1.04 0.00 0.55 14.34 50.59 -4.03 10.48 0.3757 -142.0 -170.6
15 1.82 3.63 0.97 1.94 14.03 50.20 -4.42 11.65 0.3719 -663.5 -455.5
16 0.00 1.12 0.00 0.59 12.63 50.19 -4.43 12.50 0.3496 813.0 604.5
17 0.00 4.06 0.00 2.15 12.85 50.10 -4.52 12.62 0.3535 944.0 777.9
18 0.00 4.15 0.00 2.20 13.23 50.06 -4.56 12.48 0.3597 891.0 761.4
19 0.00 1.64 0.00 0.88 14.19 49.73 -4.89 12.74 0.3761 -190.0 -172.8
20 0.00 1.47 0.00 0.78 13.17 49.66 -4.96 13.57 0.3602 781.0 571.4
21 2.42 11.07 1.29 5.88 13.24 49.38 -5.24 14.25 0.3624 1011.2 785.1
22 0.00 1.56 0.00 0.83 12.99 49.33 -5.29 14.58 0.3586 919.0 752.3
23 1.38 2.68 0.74 1.44 14.94 48.91 -5.71 14.29 0.3909 882.1 735.9
24 0.69 -21.00 0.37 -21.00 13.12 48.93 -5.69 15.53 0.3624 1026.0 999999
25 0.00 2.77 0.00 1.47 13.19 48.71 -5.91 16.04 0.3644 815.0 617.6
26 0.00 1.30 0.00 0.69 13.63 48.64 -5.98 15.88 0.3717 857.0 544.3
27 0.00 0.69 0.00 0.37 15.14 48.54 -6.08 15.05 0.3956 -305.0 -304.6
28 0.00 1.21 0.00 0.64 11.99 48.58 -6.04 17.36 0.3462 819.0 692.5
29 0.00 0.95 0.00 0.50 11.77 48.34 -6.28 18.21 0.3440 999.0 832.0
30 0.52 3.20 0.28 1.71 13.67 48.27 -6.35 16.78 0.3739 893.3 726.4
31 0.00 1.38 0.00 0.75 16.15 48.04 -6.58 15.51 0.4132 710.0 539.9
32 0.00 2.16 0.00 1.16 14.58 47.62 -6.99 17.62 0.3910 963.0 759.4
33 0.00 1.47 0.00 0.80 15.62 47.00 -7.62 18.23 0.4099 802.0 659.8
34 3.98 10.29 2.13 5.52 14.01 46.87 -7.75 19.89 0.3863 1121.5 863.6
35 0.00 1.12 0.00 0.60 14.21 46.77 -7.85 19.95 0.3898 858.0 781.4
36 0.52 1.73 0.28 0.93 14.63 46.66 -7.96 19.82 0.3967 988.5 879.9
37 0.95 7.78 0.52 4.21 15.14 46.49 -8.13 19.77 0.4054 803.0 763.7
38 0.00 1.04 0.00 0.56 14.63 46.48 -8.14 20.25 0.3978 839.0 761.9
39 0.00 1.12 0.00 0.61 14.28 46.40 -8.22 20.75 0.3929 774.0 655.2
40 0.00 1.64 0.00 0.88 14.06 46.34 -8.28 21.09 0.3899 842.0 651.2
41 0.00 1.12 0.00 0.60 12.22 46.25 -8.37 23.19 0.3629 824.0 681.2
42 0.00 0.26 0.00 0.14 14.61 46.07 -8.55 21.19 0.3997 612.0 470.0


  • 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.