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

12063 57.99 202.61 29.98 105.05 10.33 178.93 -11.29 40.78 0.2942 -205.7 87.6


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SDO HMI 2014-05-17 11:00:38 UT

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

1 0.00 2.07 0.00 1.05 8.86 182.85 -7.37 33.03 0.2336 -898.0 -629.1
2 0.00 0.90 0.00 0.46 9.98 182.71 -7.52 31.05 0.2509 -775.0 -632.5
3 0.00 1.35 0.00 0.69 9.17 182.69 -7.53 32.87 0.2395 -732.0 -571.4
4 0.00 1.44 0.00 0.73 9.05 182.60 -7.62 33.47 0.2386 -1116.0 -864.8
5 2.07 5.39 1.06 2.76 10.26 182.20 -8.02 32.11 0.2594 -1098.3 -960.3
6 0.00 0.81 0.00 0.42 12.45 182.02 -8.21 28.58 0.2926 -615.0 -432.2
7 0.00 1.08 0.00 0.55 10.67 182.00 -8.22 31.90 0.2670 -703.0 -487.9
8 0.00 0.36 0.00 0.19 12.29 181.93 -8.30 29.11 0.2910 -516.0 -448.0
9 0.00 0.54 0.00 0.28 13.17 181.46 -8.76 28.97 0.3077 -558.0 -402.3
10 1.80 6.38 0.92 3.27 9.18 181.33 -8.90 37.32 0.2529 -1138.3 -850.1
11 17.97 25.43 9.24 13.07 10.11 181.21 -9.01 35.51 0.2667 -1110.3 -715.9
12 0.00 1.35 0.00 0.70 10.86 181.06 -9.16 34.34 0.2784 -785.0 -576.2
13 15.73 39.27 8.07 20.17 9.59 180.94 -9.28 37.51 0.2623 -1159.8 -540.9
14 1.44 4.49 0.74 2.30 9.06 180.92 -9.30 38.84 0.2555 -1121.2 -861.6
15 0.00 2.79 0.00 1.44 10.40 180.51 -9.71 36.90 0.2775 -825.0 -715.0
16 0.63 1.80 0.32 0.92 9.16 180.52 -9.70 39.80 0.2612 -944.4 -785.9
17 0.00 1.44 0.00 0.74 10.34 180.14 -10.08 38.07 0.2805 -583.0 -550.8
18 0.00 0.90 0.00 0.46 10.18 179.99 -10.23 38.83 0.2801 -725.0 -643.8
19 0.00 1.44 0.00 0.74 10.44 179.82 -10.40 38.71 0.2851 -438.0 -420.5
20 0.00 1.08 0.00 0.56 9.85 179.81 -10.41 40.10 0.2776 -891.0 -667.2
21 0.00 1.80 0.00 0.93 10.84 179.75 -10.47 38.02 0.2912 -884.0 -716.3
22 0.00 1.44 0.00 0.74 9.42 178.48 -11.74 44.54 0.2875 860.0 649.8
23 0.63 15.73 0.33 8.17 10.11 178.14 -12.08 43.70 0.2996 -479.3 370.9
24 0.00 0.90 0.00 0.49 17.96 177.59 -12.63 30.95 0.4063 649.0 505.7
25 0.00 1.17 0.00 0.61 9.93 177.64 -12.58 45.27 0.3033 904.0 728.2
26 0.00 3.77 0.00 1.97 10.55 177.33 -12.89 44.51 0.3142 866.0 808.4
27 1.71 28.22 0.89 14.78 11.09 177.06 -13.17 43.92 0.3237 1096.1 647.3
28 0.00 3.95 0.00 2.06 10.03 177.07 -13.15 46.30 0.3113 984.0 796.2
29 0.00 2.25 0.00 1.18 12.37 176.93 -13.29 41.50 0.3404 910.0 743.8
30 0.00 2.70 0.00 1.41 10.37 176.99 -13.23 45.67 0.3161 852.0 798.2
31 0.00 1.26 0.00 0.66 12.87 176.81 -13.41 40.77 0.3478 739.0 658.6
32 0.00 1.26 0.00 0.66 9.87 176.89 -13.34 47.06 0.3118 763.0 600.4
33 2.97 -27.00 1.56 -27.00 11.34 176.79 -13.43 43.94 0.3297 995.5 999999
34 0.00 2.34 0.00 1.23 11.59 176.59 -13.64 43.83 0.3349 711.0 643.2
35 0.00 1.44 0.00 0.76 12.37 176.42 -13.80 42.55 0.3461 784.0 695.9
36 0.00 0.72 0.00 0.38 10.78 176.37 -13.85 46.03 0.3282 766.0 687.6
37 0.00 1.17 0.00 0.62 12.78 176.27 -13.95 42.05 0.3526 796.0 578.2
38 0.00 1.80 0.00 0.94 10.63 176.19 -14.04 46.75 0.3287 967.0 780.3
39 0.00 1.98 0.00 1.05 13.13 175.90 -14.33 42.11 0.3609 754.0 550.4
40 0.00 1.26 0.00 0.66 9.24 175.87 -14.36 50.69 0.3177 853.0 684.4
41 9.62 27.14 5.05 14.25 10.32 175.69 -14.53 48.43 0.3314 1065.6 756.4
42 3.42 -41.00 1.80 -41.00 10.54 175.52 -14.70 48.25 0.3358 870.5 999999


  • 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.