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

11281 104.10 405.86 61.51 239.30 -19.94 258.37 -18.42 146.57 0.5418 199.9 -57.8


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SDO HMI 2011-09-01 17:59:08 UT

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

1 0.98 1.97 0.57 1.15 -21.72 263.44 -13.34 155.94 0.5280 780.9 696.5
2 0.00 1.43 0.00 0.83 -21.34 263.31 -13.48 155.42 0.5238 990.0 839.4
3 0.00 1.79 0.00 1.04 -21.36 262.77 -14.01 154.58 0.5274 782.0 564.7
4 0.89 4.83 0.52 2.80 -20.53 261.92 -14.87 152.48 0.5221 1011.8 822.2
5 0.00 0.36 0.00 0.21 -20.75 261.43 -15.36 151.93 0.5284 539.0 449.2
6 6.17 7.42 3.72 4.48 -23.31 259.73 -17.06 151.81 0.5723 -838.5 -670.9
7 2.59 5.55 1.54 3.30 -22.05 259.72 -17.07 150.64 0.5568 -653.6 -278.3
8 7.51 228.07 4.39 134.21 -20.06 259.79 -17.00 148.76 0.5316 1080.9 80.8
9 0.00 0.89 0.00 0.55 -25.04 259.00 -17.79 152.33 0.5982 447.0 460.6
10 0.00 1.34 0.00 0.77 -18.55 259.51 -17.27 146.73 0.5151 704.0 592.2
11 9.66 -8.00 5.68 -8.00 -20.46 259.27 -17.52 148.41 0.5405 954.9 999999
12 2.24 5.01 1.33 2.99 -21.88 258.99 -17.80 149.44 0.5599 783.8 710.2
13 1.88 5.99 1.09 3.48 -19.11 259.15 -17.63 146.80 0.5248 861.0 750.7
14 0.00 2.41 0.00 1.45 -22.02 258.80 -17.99 149.32 0.5631 524.0 389.0
15 27.28 -8.00 16.02 -8.00 -20.00 258.75 -18.04 147.18 0.5390 1020.2 999999
16 0.00 1.88 0.00 1.09 -18.85 258.85 -17.94 146.07 0.5242 728.0 577.1
17 11.18 18.42 6.72 11.08 -22.18 258.30 -18.49 148.78 0.5687 872.2 635.4
18 5.28 -8.00 3.09 -8.00 -19.54 258.56 -18.22 146.42 0.5348 850.1 999999
19 0.00 1.43 0.00 0.83 -18.90 258.33 -18.45 145.38 0.5291 434.0 404.1
20 1.52 2.06 0.92 1.24 -22.13 257.85 -18.93 148.14 0.5714 665.4 545.5
21 0.00 2.86 0.00 1.66 -18.00 258.30 -18.48 144.29 0.5187 -811.0 -741.1
22 0.00 2.77 0.00 1.62 -18.95 258.09 -18.69 145.09 0.5317 173.0 191.0
23 0.00 3.76 0.00 2.18 -18.25 257.87 -18.92 143.97 0.5254 -97.0 -87.0
24 1.70 5.81 0.99 3.38 -17.87 257.54 -19.24 143.04 0.5238 -872.4 -759.2
25 0.00 7.51 0.00 4.40 -18.78 257.40 -19.38 143.92 0.5356 -278.0 -305.1
26 0.00 1.88 0.00 1.11 -19.94 257.09 -19.70 144.80 0.5518 -662.0 -519.4
27 0.00 1.52 0.00 0.89 -18.35 257.18 -19.60 143.11 0.5326 -745.0 -525.3
28 1.88 6.71 1.11 3.95 -19.00 257.00 -19.78 143.62 0.5416 -980.9 -624.9
29 0.00 3.22 0.00 1.89 -18.47 256.86 -19.92 142.80 0.5367 -1022.0 -773.2
30 0.00 7.24 0.00 4.20 -17.39 256.99 -19.80 141.68 0.5233 -836.0 -673.6
31 3.22 51.61 1.90 30.56 -19.18 256.60 -20.18 143.29 0.5472 -913.8 -699.2
32 0.00 1.43 0.00 0.84 -18.61 256.64 -20.14 142.67 0.5403 -817.0 -696.4
33 5.37 6.89 3.19 4.10 -19.77 256.36 -20.43 143.62 0.5560 -883.7 -635.9
34 2.41 -31.00 1.42 -31.00 -18.76 256.35 -20.43 142.45 0.5446 -1074.3 999999
35 11.27 -31.00 6.67 -31.00 -19.13 256.20 -20.59 142.69 0.5502 -914.4 999999
36 0.00 1.07 0.00 0.64 -19.99 256.05 -20.73 143.47 0.5611 -492.0 -465.4
37 1.07 -31.00 0.64 -31.00 -18.84 255.93 -20.86 141.99 0.5493 -659.2 999999
38 0.00 2.86 0.00 1.72 -20.22 255.46 -21.32 142.97 0.5687 -77.0 -231.6
39 0.00 3.04 0.00 1.82 -19.55 255.35 -21.43 142.06 0.5622 -388.0 -464.6
40 0.00 1.61 0.00 0.94 -16.38 254.53 -22.25 137.10 0.5358 -700.0 -527.2
41 0.00 1.97 0.00 1.16 -16.47 253.49 -23.29 135.92 0.5472 -709.0 -578.2
42 0.00 1.25 0.00 0.74 -16.61 253.41 -23.38 135.99 0.5494 -678.0 -543.9


  • 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.