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

11591 103.10 519.43 55.03 278.36 7.46 229.15 -22.38 84.31 0.3814 -918.3 -388.7


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SDO HMI 2012-10-16 18:59:00 UT

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

1 0.00 0.96 0.00 0.51 7.69 231.48 -20.05 83.22 0.3436 396.0 230.5
2 82.16 399.83 43.70 212.71 7.41 230.08 -21.45 84.30 0.3661 -1580.1 -419.8
3 0.00 3.93 0.00 2.13 14.62 228.56 -22.97 66.73 0.4129 -609.0 -598.3
4 0.00 2.18 0.00 1.19 15.33 227.97 -23.56 65.59 0.4251 -826.0 -703.8
5 0.44 1.31 0.23 0.70 8.13 228.51 -23.02 82.67 0.3920 -764.6 -667.2
6 7.76 14.30 4.18 7.70 5.10 228.42 -23.11 90.41 0.3926 -1036.2 -801.7
7 0.00 1.66 0.00 0.89 6.46 228.04 -23.49 86.94 0.3983 633.0 413.4
8 0.00 1.13 0.00 0.61 9.50 227.69 -23.84 79.44 0.4072 -911.0 -736.5
9 0.00 0.87 0.00 0.47 5.02 227.87 -23.66 90.55 0.4015 -769.0 -745.0
10 0.00 1.40 0.00 0.76 9.86 227.60 -23.93 78.60 0.4094 -719.0 -638.6
11 1.74 4.97 0.95 2.70 9.50 227.49 -24.04 79.52 0.4103 -789.1 -674.4
12 0.00 1.22 0.00 0.67 14.63 227.00 -24.53 67.85 0.4355 -779.0 -613.7
13 0.00 1.22 0.00 0.66 3.13 227.57 -23.96 95.17 0.4089 -711.0 -589.2
14 2.97 40.04 1.61 21.72 6.68 227.40 -24.13 86.43 0.4085 -968.7 -672.5
15 5.23 -14.00 2.84 -14.00 6.28 227.23 -24.30 87.40 0.4113 -1100.2 999999
16 1.40 3.66 0.76 1.99 7.20 227.05 -24.48 85.17 0.4144 -794.6 -667.4
17 0.00 1.05 0.00 0.57 8.45 226.84 -24.69 82.20 0.4189 639.0 565.7
18 0.00 1.13 0.00 0.62 6.81 226.84 -24.69 86.15 0.4176 -628.0 -452.1
19 0.00 1.31 0.00 0.71 6.20 226.70 -24.83 87.60 0.4196 -627.0 -496.9
20 1.40 2.88 0.76 1.58 9.06 226.29 -25.24 80.88 0.4283 953.7 745.5
21 0.00 1.31 0.00 0.72 8.63 226.16 -25.37 81.90 0.4298 775.0 626.2
22 0.00 1.22 0.00 0.67 7.73 226.15 -25.38 84.00 0.4289 -721.0 -614.4
23 0.00 1.57 0.00 0.86 7.16 226.02 -25.51 85.35 0.4306 -686.0 -629.8
24 0.00 1.31 0.00 0.72 6.41 226.03 -25.50 87.09 0.4303 -789.0 -601.6
25 0.00 1.40 0.00 0.79 17.93 224.43 -27.10 62.89 0.4889 -817.0 -684.6
26 0.00 0.96 0.00 0.53 7.20 225.51 -26.02 85.30 0.4385 -631.0 -468.1
27 0.00 0.96 0.00 0.55 20.10 223.87 -27.66 59.29 0.5092 -720.0 -537.8
28 0.00 1.74 0.00 0.96 7.40 225.40 -26.13 84.84 0.4404 -815.0 -628.7
29 0.00 1.22 0.00 0.69 18.14 224.18 -27.35 62.68 0.4934 -720.0 -599.1
30 0.00 3.58 0.00 1.98 6.81 224.70 -26.83 86.23 0.4511 691.0 635.4
31 0.00 3.05 0.00 1.71 6.08 223.28 -28.25 87.80 0.4730 920.0 585.5
32 0.00 1.48 0.00 0.85 7.43 221.33 -30.20 85.05 0.5027 683.0 580.8
33 0.00 1.40 0.00 0.80 6.31 221.12 -30.41 87.28 0.5057 596.0 403.0
34 0.00 4.71 0.00 2.70 7.17 221.03 -30.50 85.57 0.5071 743.0 656.9
35 0.00 0.70 0.00 0.40 7.39 220.59 -30.94 85.16 0.5137 479.0 553.0
36 0.00 1.40 0.00 0.81 7.76 220.18 -31.35 84.46 0.5200 760.0 545.1
37 0.00 2.09 0.00 1.22 8.61 219.78 -31.75 82.87 0.5264 492.0 447.9
38 0.00 1.05 0.00 0.61 8.69 219.56 -31.97 82.74 0.5297 697.0 600.4
39 0.00 1.05 0.00 0.61 2.21 219.83 -31.70 95.06 0.5292 561.0 464.2
40 0.00 1.31 0.00 0.77 7.80 218.60 -32.93 84.47 0.5432 711.0 546.1
41 0.00 0.87 0.00 0.52 7.69 218.29 -33.24 84.68 0.5477 580.0 441.6


  • 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.