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

11158 157.24 366.61 82.41 191.97 -19.97 35.40 -13.75 136.39 0.3241 -58.2 -17.0


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SDO HMI 2011-02-12 23:58:57 UT

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

1 20.63 33.38 10.59 17.14 -18.74 39.55 -9.60 143.00 0.2637 1090.2 735.4
2 6.08 9.42 3.13 4.85 -18.69 38.70 -10.45 140.58 0.2719 1082.5 623.1
3 0.00 1.71 0.00 0.88 -18.63 38.45 -10.70 139.77 0.2738 1000.0 726.2
4 4.62 96.89 2.39 50.32 -19.64 37.74 -11.41 140.45 0.2940 1090.7 203.7
5 0.00 1.20 0.00 0.62 -18.58 37.82 -11.34 138.09 0.2802 607.0 544.7
6 0.77 -4.00 0.40 -4.00 -19.52 37.63 -11.53 139.88 0.2937 694.9 999999
7 14.98 -4.00 7.78 -4.00 -19.75 37.16 -12.00 139.33 0.3016 1005.5 999999
8 4.45 -4.00 2.32 -4.00 -20.16 36.38 -12.77 138.55 0.3149 1064.5 999999
9 0.86 10.44 0.44 5.41 -18.34 36.46 -12.69 134.36 0.2930 -975.5 -832.7
10 0.00 1.37 0.00 0.71 -18.52 36.36 -12.80 134.58 0.2963 -621.0 -450.8
11 5.14 -4.00 2.68 -4.00 -20.21 36.06 -13.10 137.97 0.3191 885.1 999999
12 0.00 1.20 0.00 0.62 -19.18 36.11 -13.05 135.69 0.3066 -692.0 -504.6
13 0.00 0.86 0.00 0.44 -18.03 36.04 -13.12 132.66 0.2947 -994.0 -796.6
14 1.20 2.48 0.63 1.31 -21.14 35.45 -13.70 138.76 0.3366 886.9 752.6
15 0.00 2.48 0.00 1.30 -20.28 35.43 -13.72 136.87 0.3269 156.0 302.1
16 0.00 2.91 0.00 1.52 -19.71 35.42 -13.73 135.53 0.3205 216.0 137.4
17 3.25 6.59 1.71 3.46 -20.68 35.24 -13.92 137.34 0.3336 961.6 827.3
18 10.70 18.92 5.64 9.97 -21.44 35.10 -14.06 138.68 0.3440 959.3 735.0
19 0.00 0.77 0.00 0.41 -20.95 35.11 -14.04 137.68 0.3381 755.0 655.0
20 0.00 2.23 0.00 1.17 -20.27 34.88 -14.27 135.77 0.3330 -508.0 -510.2
21 6.51 95.61 3.39 50.02 -18.45 34.95 -14.21 131.58 0.3126 -1207.1 -604.4
22 2.23 2.65 1.17 1.40 -20.66 34.62 -14.54 136.12 0.3404 787.2 715.0
23 0.77 11.21 0.41 5.91 -21.05 34.51 -14.64 136.77 0.3460 929.9 688.7
24 1.28 1.97 0.68 1.04 -21.20 34.37 -14.79 136.81 0.3493 766.9 695.6
25 0.00 0.86 0.00 0.45 -20.17 34.47 -14.69 134.76 0.3367 -591.0 -486.4
26 21.57 -21.00 11.27 -21.00 -18.77 34.53 -14.62 131.60 0.3211 -1179.7 999999
27 0.00 1.37 0.00 0.71 -18.20 34.58 -14.57 130.26 0.3146 -765.0 -671.3
28 1.28 7.02 0.68 3.72 -21.81 34.17 -14.99 137.71 0.3583 855.4 774.6
29 0.00 0.94 0.00 0.50 -20.00 34.13 -15.03 133.77 0.3389 -610.0 -496.2
30 19.34 -21.00 10.14 -21.00 -19.09 34.18 -14.97 131.75 0.3287 -936.5 999999
31 1.20 3.25 0.64 1.73 -22.01 33.85 -15.30 137.55 0.3641 653.4 728.2
32 4.96 -21.00 2.60 -21.00 -18.79 34.05 -15.11 130.77 0.3273 -762.5 999999
33 0.00 1.28 0.00 0.68 -20.87 33.48 -15.67 134.54 0.3557 697.0 556.7
34 0.00 0.94 0.00 0.51 -23.41 32.18 -16.98 137.44 0.3979 -853.0 -654.9
35 0.00 2.40 0.00 1.29 -23.50 32.03 -17.12 137.37 0.4004 -854.0 -653.5
36 2.91 5.14 1.56 2.76 -22.42 31.91 -17.25 135.12 0.3902 -1038.5 -778.1
37 3.85 8.90 2.07 4.78 -22.01 31.89 -17.27 134.30 0.3862 -1136.4 -871.7
38 2.05 3.00 1.11 1.62 -23.06 31.72 -17.44 136.06 0.3991 -859.7 -793.6
39 0.00 0.94 0.00 0.51 -22.33 31.35 -17.81 134.10 0.3957 -851.0 -760.9
40 0.00 0.94 0.00 0.51 -22.82 31.01 -18.15 134.54 0.4045 -786.0 -651.9
41 1.46 11.47 0.78 6.19 -21.99 31.09 -18.07 133.04 0.3952 -889.6 -799.9
42 5.65 -41.00 3.05 -41.00 -22.23 31.02 -18.13 133.43 0.3984 -997.3 999999
43 9.50 13.87 5.15 7.51 -22.71 30.59 -18.57 133.72 0.4083 -948.1 -733.0


  • 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.