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

12017 50.73 299.16 26.50 156.22 9.97 144.82 7.02 337.51 0.3164 -251.0 -225.9


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SDO HMI 2014-03-27 22:00:31 UT

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

1 34.21 188.44 17.88 98.52 9.62 146.60 8.80 331.76 0.3201 -1247.0 -416.5
2 0.00 2.10 0.00 1.11 11.09 146.40 8.60 334.34 0.3402 729.0 490.8
3 2.01 4.55 1.06 2.39 11.08 145.97 8.17 335.46 0.3371 890.3 684.7
4 0.00 1.05 0.00 0.55 10.17 145.82 8.02 334.68 0.3224 -671.0 -462.7
5 0.00 2.36 0.00 1.24 10.98 145.56 7.76 336.42 0.3329 -733.0 -600.7
6 0.00 1.22 0.00 0.64 10.66 145.40 7.60 336.47 0.3271 -809.0 -635.8
7 0.61 1.66 0.32 0.87 10.88 145.35 7.54 336.89 0.3300 -729.4 -608.2
8 0.00 0.70 0.00 0.37 10.50 145.24 7.44 336.71 0.3236 -629.0 -528.1
9 1.22 16.88 0.64 8.83 10.47 145.03 7.23 337.28 0.3217 -976.1 -849.7
10 0.87 -9.00 0.46 -9.00 10.37 144.84 7.04 337.69 0.3190 -1094.7 999999
11 0.79 -9.00 0.41 -9.00 10.19 144.81 7.01 337.56 0.3159 -1067.4 999999
12 0.00 1.14 0.00 0.60 11.03 144.55 6.75 339.27 0.3274 -770.0 -640.8
13 0.35 2.10 0.18 1.10 10.62 144.42 6.62 339.19 0.3203 -1042.8 -873.3
14 0.00 1.75 0.00 0.90 8.13 144.31 6.51 336.36 0.2810 -707.0 -617.4
15 0.00 1.57 0.00 0.83 11.68 144.23 6.43 340.85 0.3358 -579.0 -531.4
16 0.00 1.66 0.00 0.87 10.52 144.17 6.37 339.80 0.3173 -1008.0 -836.8
17 0.00 1.40 0.00 0.73 10.77 144.18 6.38 340.06 0.3213 -586.0 -402.0
18 0.00 1.57 0.00 0.83 11.71 144.02 6.21 341.48 0.3351 -739.0 -590.1
19 0.00 1.57 0.00 0.81 7.66 143.84 6.04 337.22 0.2707 -801.0 -665.8
20 0.00 1.40 0.00 0.73 9.64 143.82 6.02 339.87 0.3016 -871.0 -769.5
21 0.00 4.29 0.00 2.23 10.30 143.80 6.00 340.65 0.3117 -1148.0 -862.1
22 0.00 0.52 0.00 0.27 10.70 143.69 5.89 341.41 0.3175 -607.0 -609.0
23 0.70 3.15 0.36 1.63 9.62 141.99 4.19 345.67 0.2923 942.8 767.4
24 0.00 1.49 0.00 0.77 10.93 140.51 2.71 351.30 0.3088 -644.0 -487.1
25 0.00 2.45 0.00 1.26 8.96 139.95 2.15 352.22 0.2747 990.0 796.0
26 0.00 5.42 0.00 2.82 10.83 139.96 2.16 353.01 0.3059 415.0 418.8
27 0.00 3.32 0.00 1.72 9.39 139.86 2.06 352.73 0.2818 982.0 784.8
28 0.00 0.96 0.00 0.50 10.21 139.78 1.98 353.37 0.2952 626.0 502.0
29 0.00 0.96 0.00 0.50 9.21 139.77 1.97 352.97 0.2785 950.0 751.4
30 0.00 1.14 0.00 0.59 10.55 139.66 1.86 353.89 0.3007 641.0 563.8
31 0.00 2.71 0.00 1.41 10.36 139.47 1.67 354.43 0.2972 820.0 731.0
32 0.00 1.14 0.00 0.59 11.49 139.24 1.44 355.52 0.3156 621.0 470.3
33 9.01 11.11 4.69 5.78 10.96 139.08 1.28 355.88 0.3066 1007.8 709.7
34 0.00 1.05 0.00 0.55 12.09 139.09 1.29 356.11 0.3254 876.0 788.7
35 0.00 1.57 0.00 0.81 9.89 139.05 1.24 355.73 0.2887 1122.0 910.7
36 0.52 3.41 0.27 1.77 10.49 139.02 1.22 355.97 0.2986 1055.3 934.7
37 0.00 3.85 0.00 2.02 12.28 139.00 1.20 356.42 0.3284 885.0 765.4
38 0.00 2.36 0.00 1.22 10.08 138.89 1.09 356.29 0.2917 969.0 780.3
39 0.00 2.19 0.00 1.14 10.77 138.78 0.98 356.82 0.3031 1008.0 831.5
40 0.00 2.10 0.00 1.09 11.05 138.69 0.89 357.16 0.3077 455.0 403.9
41 0.00 2.45 0.00 1.27 10.67 138.59 0.79 357.40 0.3014 786.0 789.8
42 0.44 7.35 0.23 3.82 11.05 138.35 0.55 358.24 0.3075 885.6 790.1
43 0.00 1.05 0.00 0.54 9.95 137.65 -0.15 0.52 0.2890 826.0 709.2


  • 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.