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

11388 42.71 248.27 24.54 142.52 -24.44 100.70 22.42 223.53 0.5067 499.4 313.0


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SDO HMI 2012-01-03 23:58:55 UT

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

1 0.00 0.93 0.00 0.55 -15.71 108.66 30.39 245.43 0.5376 -585.0 -498.5
2 0.00 1.10 0.00 0.65 -15.60 108.47 30.19 245.51 0.5344 -867.0 -732.8
3 0.00 1.61 0.00 0.95 -16.11 108.55 30.27 244.66 0.5381 -737.0 -463.1
4 0.00 1.19 0.00 0.74 -25.56 109.49 31.21 230.43 0.6088 729.0 722.1
5 0.00 1.02 0.00 0.61 -22.59 106.75 28.47 232.57 0.5565 525.0 525.8
6 0.00 0.93 0.00 0.56 -23.13 106.72 28.45 231.73 0.5602 636.0 497.9
7 0.00 1.53 0.00 0.91 -23.64 106.44 28.17 230.71 0.5610 833.0 714.0
8 0.00 1.78 0.00 1.06 -23.77 106.36 28.09 230.44 0.5611 652.0 567.6
9 0.00 2.38 0.00 1.42 -23.99 106.31 28.03 230.06 0.5622 598.0 458.0
10 0.00 0.93 0.00 0.56 -24.03 106.06 27.78 229.78 0.5598 771.0 649.5
11 0.00 1.36 0.00 0.81 -24.34 105.99 27.71 229.24 0.5615 764.0 578.7
12 0.00 1.70 0.00 1.00 -22.84 105.47 27.19 231.04 0.5437 616.0 544.2
13 0.00 1.36 0.00 0.80 -22.38 105.37 27.09 231.68 0.5388 921.0 724.8
14 0.00 4.42 0.00 2.60 -23.07 105.41 27.13 230.64 0.5447 637.0 614.0
15 0.00 1.53 0.00 0.90 -23.11 104.98 26.71 230.18 0.5403 766.0 642.9
16 0.00 1.02 0.00 0.57 -15.20 102.69 24.41 242.09 0.4533 -672.0 -592.5
17 0.00 1.27 0.00 0.74 -22.86 103.65 25.37 229.27 0.5231 705.0 571.8
18 0.00 2.12 0.00 1.21 -20.10 103.03 24.76 233.20 0.4931 -779.0 -608.3
19 0.00 0.68 0.00 0.42 -29.25 104.55 26.27 221.08 0.5899 464.0 488.6
20 0.00 0.93 0.00 0.55 -25.08 103.22 24.94 225.45 0.5381 546.0 448.2
21 0.00 1.53 0.00 0.85 -18.08 101.59 23.31 235.39 0.4591 -772.0 -635.8
22 0.00 0.93 0.00 0.57 -29.18 103.70 25.42 220.34 0.5813 629.0 489.9
23 0.00 1.53 0.00 0.90 -25.82 102.74 24.46 223.86 0.5400 683.0 451.8
24 5.60 6.45 3.34 3.85 -28.12 102.51 24.23 220.46 0.5599 762.2 679.8
25 0.00 1.70 0.00 0.97 -22.89 100.85 22.57 226.18 0.4922 -805.0 -683.9
26 0.00 1.70 0.00 0.99 -26.08 101.15 22.87 221.73 0.5265 775.0 578.0
27 0.00 1.10 0.00 0.66 -29.55 101.86 23.58 217.94 0.5683 -685.0 -534.3
28 0.00 0.93 0.00 0.56 -29.42 101.75 23.48 217.98 0.5661 -730.0 -611.9
29 0.00 1.61 0.00 0.89 -18.73 99.66 21.39 231.99 0.4402 -868.0 -696.2
30 34.90 191.07 19.94 109.10 -24.61 100.01 21.73 222.52 0.5002 1257.8 388.5
31 0.00 1.61 0.00 0.97 -30.02 101.13 22.85 216.54 0.5669 711.0 637.8
32 2.21 -30.00 1.26 -30.00 -25.02 99.81 21.53 221.65 0.5024 812.6 999999
33 0.00 1.10 0.00 0.61 -20.89 98.05 19.77 225.98 0.4414 -668.0 -566.5
34 0.00 1.02 0.00 0.58 -26.01 96.78 18.50 216.27 0.4842 -746.0 -589.2
35 0.00 1.27 0.00 0.71 -24.90 96.50 18.22 217.42 0.4688 -832.0 -592.4
36 0.00 1.02 0.00 0.56 -23.12 94.80 16.52 217.45 0.4319 -623.0 -604.9
37 0.00 2.38 0.00 1.30 -24.22 93.23 14.95 213.25 0.4310 -626.0 -498.6
38 0.00 1.53 0.00 0.84 -24.41 92.88 14.61 212.39 0.4305 -883.0 -750.6


  • 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.