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

11327 89.54 456.21 51.64 262.87 -21.33 333.22 15.58 209.38 0.5133 -228.5 -178.2


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SDO HMI 2011-10-23 04:59:01 UT

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

1 0.00 1.22 0.00 0.71 -19.17 338.19 20.56 219.12 0.5278 738.0 633.4
2 3.13 4.35 1.82 2.53 -19.29 338.04 20.41 218.76 0.5278 816.7 766.1
3 1.65 27.94 0.97 16.33 -20.15 338.09 20.45 217.77 0.5378 455.3 582.1
4 1.65 -3.00 0.97 -3.00 -19.81 337.94 20.31 217.98 0.5327 849.2 999999
5 0.96 -3.00 0.56 -3.00 -20.08 337.91 20.27 217.61 0.5354 786.8 999999
6 2.00 3.31 1.16 1.92 -19.38 337.75 20.11 218.25 0.5261 921.7 718.0
7 0.00 1.83 0.00 1.05 -17.77 337.25 19.62 219.64 0.5032 762.0 545.0
8 4.70 -3.00 2.74 -3.00 -20.03 337.43 19.79 217.02 0.5305 833.8 999999
9 0.00 0.87 0.00 0.50 -18.57 336.91 19.28 218.11 0.5091 716.0 650.6
10 0.44 2.70 0.25 1.57 -20.18 337.04 19.41 216.31 0.5289 780.8 768.8
11 0.00 1.13 0.00 0.66 -19.65 336.94 19.31 216.80 0.5218 622.0 490.8
12 0.00 7.40 0.00 4.32 -20.41 336.94 19.30 215.89 0.5306 676.0 603.2
13 0.00 3.83 0.00 2.22 -19.88 336.87 19.24 216.43 0.5238 940.0 765.6
14 0.00 4.53 0.00 2.60 -18.85 336.71 19.08 217.46 0.5106 921.0 737.4
15 0.00 2.44 0.00 1.41 -19.48 336.69 19.05 216.65 0.5176 733.0 515.6
16 0.00 3.48 0.00 2.00 -18.62 336.48 18.85 217.43 0.5058 905.0 764.0
17 0.00 2.87 0.00 1.65 -19.10 336.34 18.71 216.62 0.5101 757.0 785.8
18 0.00 2.18 0.00 1.25 -19.42 336.04 18.41 215.80 0.5113 897.0 733.4
19 5.48 12.53 3.14 7.16 -18.76 335.87 18.23 216.35 0.5019 1110.3 811.1
20 0.00 0.96 0.00 0.55 -19.61 335.87 18.23 215.31 0.5120 661.0 495.5
21 3.22 29.24 1.84 16.71 -18.98 335.56 17.93 215.62 0.5018 957.0 480.8
22 5.83 -21.00 3.33 -21.00 -18.94 335.16 17.52 215.07 0.4977 984.4 999999
23 0.00 0.96 0.00 0.55 -19.96 335.21 17.57 213.93 0.5105 688.0 604.0
24 0.00 2.09 0.00 1.23 -22.06 335.40 17.76 211.87 0.5376 -641.0 -517.6
25 0.00 4.61 0.00 2.62 -18.73 334.84 17.20 214.83 0.4925 498.0 504.4
26 1.57 2.18 0.91 1.27 -21.51 335.06 17.42 211.97 0.5283 -823.5 -760.9
27 0.00 1.39 0.00 0.79 -18.89 334.56 16.92 214.21 0.4919 740.0 561.8
28 0.00 1.04 0.00 0.61 -21.85 333.89 16.26 209.89 0.5235 -727.0 -571.4
29 0.00 3.57 0.00 2.08 -22.38 333.89 16.25 209.34 0.5303 -680.0 -557.9
30 0.00 1.22 0.00 0.71 -22.21 333.67 16.03 209.18 0.5265 -917.0 -839.6
31 3.22 4.53 1.88 2.64 -22.58 333.54 15.91 208.63 0.5302 -662.2 -615.5
32 0.00 0.78 0.00 0.45 -22.23 333.33 15.70 208.65 0.5244 -720.0 -615.7
33 0.00 0.78 0.00 0.45 -20.00 333.09 15.46 210.60 0.4939 -412.0 -415.4
34 0.00 1.39 0.00 0.81 -22.67 333.05 15.41 207.80 0.5279 91.0 35.7
35 0.26 257.77 0.15 148.47 -22.56 332.90 15.27 207.68 0.5256 -575.0 -420.2
36 10.18 61.09 5.85 35.05 -21.41 332.51 14.87 208.19 0.5079 -1129.3 -495.3
37 1.74 -35.00 1.00 -35.00 -21.98 332.44 14.80 207.52 0.5148 -613.5 999999
38 2.87 -35.00 1.67 -35.00 -22.61 332.27 14.64 206.66 0.5219 -552.1 999999
39 40.64 -35.00 23.40 -35.00 -22.13 331.69 14.05 206.19 0.5117 -1272.9 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.