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

11993 21.32 112.36 11.54 60.94 16.29 102.23 -3.99 9.37 0.4077 -263.5 -113.5


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

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

1 0.00 1.47 0.00 0.79 15.23 105.77 -0.44 1.12 0.3841 -737.0 -563.2
2 0.00 0.69 0.00 0.37 14.34 105.07 -1.15 3.02 0.3700 -731.0 -571.1
3 0.00 2.50 0.00 1.35 16.04 105.03 -1.19 2.88 0.3976 -862.0 -729.8
4 0.00 1.04 0.00 0.56 16.66 104.87 -1.34 3.17 0.4076 -622.0 -536.2
5 1.04 2.76 0.56 1.49 16.27 104.81 -1.40 3.37 0.4014 -969.9 -799.0
6 0.00 1.47 0.00 0.79 16.50 104.75 -1.47 3.49 0.4051 -871.0 -689.7
7 0.00 0.86 0.00 0.46 14.21 104.70 -1.52 4.01 0.3683 -728.0 -559.4
8 0.00 0.95 0.00 0.51 16.37 104.66 -1.56 3.73 0.4031 -786.0 -705.8
9 0.00 1.12 0.00 0.61 16.79 104.62 -1.59 3.74 0.4099 -855.0 -715.2
10 0.00 0.78 0.00 0.42 16.14 104.53 -1.68 4.06 0.3996 -723.0 -546.9
11 0.00 1.12 0.00 0.61 16.86 104.31 -1.90 4.45 0.4113 -847.0 -693.5
12 0.00 0.86 0.00 0.47 16.69 104.19 -2.03 4.77 0.4089 -807.0 -679.7
13 0.00 0.95 0.00 0.52 16.89 104.00 -2.22 5.17 0.4123 -855.0 -679.6
14 0.00 0.95 0.00 0.52 17.05 103.90 -2.31 5.35 0.4150 -626.0 -556.0
15 0.00 2.24 0.00 1.20 14.73 103.68 -2.53 6.52 0.3782 -776.0 -671.6
16 1.21 4.83 0.65 2.61 15.89 103.58 -2.64 6.43 0.3970 -919.7 -805.6
17 0.60 -16.00 0.33 -16.00 15.73 103.55 -2.67 6.55 0.3944 -1062.6 999999
18 0.00 1.21 0.00 0.66 16.99 103.53 -2.68 6.22 0.4146 -662.0 -596.7
19 0.00 0.95 0.00 0.51 14.63 103.41 -2.81 7.25 0.3772 -832.0 -656.7
20 2.93 5.01 1.58 2.70 15.86 103.24 -2.98 7.26 0.3971 -882.4 -714.9
21 0.00 1.12 0.00 0.59 12.95 103.27 -2.94 8.25 0.3502 -9.0 -31.9
22 0.00 1.47 0.00 0.79 15.63 103.24 -2.97 7.33 0.3935 -968.0 -851.9
23 0.00 1.21 0.00 0.66 17.00 103.16 -3.06 7.08 0.4154 -638.0 -507.9
24 14.50 40.74 7.86 22.07 16.44 102.95 -3.27 7.75 0.4071 -965.0 -337.9
25 0.00 3.02 0.00 1.64 16.93 102.88 -3.34 7.74 0.4149 -675.0 -405.9
26 0.00 0.78 0.00 0.43 18.64 102.60 -3.62 7.80 0.4423 -664.0 -553.2
27 0.00 1.38 0.00 0.75 17.13 102.22 -3.99 9.16 0.4196 482.0 424.5
28 0.00 1.55 0.00 0.84 16.20 101.43 -4.78 11.38 0.4072 877.0 670.4
29 0.00 1.12 0.00 0.61 15.94 101.35 -4.87 11.72 0.4035 789.0 652.2
30 0.00 1.73 0.00 0.93 15.88 100.98 -5.24 12.62 0.4038 815.0 726.2
31 0.00 1.55 0.00 0.84 14.96 100.23 -5.99 14.96 0.3922 859.0 773.9
32 1.04 3.80 0.56 2.06 15.74 99.86 -6.35 15.28 0.4058 940.6 738.4
33 0.00 1.64 0.00 0.88 15.09 99.82 -6.40 15.83 0.3960 852.0 722.9
34 0.00 2.24 0.00 1.23 16.84 99.70 -6.51 14.92 0.4234 762.0 627.0
35 0.00 0.95 0.00 0.52 17.11 99.57 -6.65 15.04 0.4280 652.0 586.1
36 0.00 4.40 0.00 2.40 16.20 99.26 -6.96 16.33 0.4155 755.0 448.5
37 0.00 0.60 0.00 0.33 16.43 98.91 -7.31 16.94 0.4206 685.0 533.1
38 0.00 1.21 0.00 0.66 16.99 98.73 -7.49 16.93 0.4299 793.0 667.4
39 0.00 1.12 0.00 0.61 15.69 98.75 -7.47 17.85 0.4101 819.0 736.5
40 0.00 0.86 0.00 0.47 17.12 98.57 -7.65 17.18 0.4326 614.0 447.7
41 0.00 2.16 0.00 1.18 16.94 97.85 -8.36 18.81 0.4334 912.0 724.6
42 0.00 1.12 0.00 0.62 17.27 97.74 -8.47 18.78 0.4388 657.0 538.8
43 0.00 2.59 0.00 1.43 17.12 97.21 -9.00 19.99 0.4393 819.0 668.2
44 0.00 2.24 0.00 1.25 17.76 96.46 -9.76 20.98 0.4528 822.0 601.8


  • 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.