Table 6
Scale lengths and normalized scale lengths.
| Source | C-band | L-band | L–C-band | C-band | L-band | C-band | L-band | ||
|---|---|---|---|---|---|---|---|---|---|
| Scale lengtha | Scale length | Scale length- | Normalized scale length | Normalized scale length | h∕l | h∕l | |||
| [kpc] | [kpc] | ratio |  |
 |
 |
 |
|||
| NGC 2820 | 3.1 ± 0.24 | 3.4 ± 0.22 | 1.09 | 14.22 | 1.31 | 14.11 | 1.15 | 0.37 ± 0.04 | 0.44 ± 0.06 |
| NGC 3003 | 2.1 ± 0.17 | 2.5 ± 0.15 | 1.17 | 11.23 | 1.06 | 13.02 | 1.03 | 0.61 ± 0.13 | 1.46 ± 0.48 |
| NGC 3044 | 1.7 ± 0.05 | 1.9 ± 0.04 | 1.14 | 8.99 | 0.50 | 9.60 | 0.53 | 0.61 ± 0.07 | 0.70 ± 0.09 |
| NGC 3079 | 3.4 ± 0.25 | 3.1 ± 0.20b | 0.93b | 13.44 | 1.21 | 14.90 | 1.20 | 0.45 ± 0.03 | 0.38 ± 0.07 |
| NGC 3432 | 2.2 ± 0.13 | 2.8 ± 0.14 | 1.25 | 17.89 | 1.37 | 20.00 | 1.41 | 0.31 ± 0.10 | 0.33 ± 0.09 |
| NGC 3735 | 4.7 ± 0.16 | 5.2 ± 0.18 | 1.11 | 16.85 | 1.02 | 14.99 | 0.90 | 0.30 ± 0.05 | 0.32 ± 0.09 |
| NGC 3877 | 3.9 ± 0.57 | 5.5 ± 0.72 | 1.40 | 21.10 | 3.27 | 28.35 | 3.99 | 0.22 ± 0.05 | 0.20 ± 0.04 |
| NGC 4013 | 2.7 ± 0.62 | 2.7 ± 0.62 | 1.00 | 16.07 | 3.77 | 15.79 | 3.72 | 0.24 ± 0.06 | 0.38 ± 0.10 |
| NGC 4157 | 5.9 ± 0.46 | 6.5 ± 0.53 | 1.09 | 30.57 | 2.86 | 33.33 | 3.21 | 0.17 ± 0.02 | 0.17 ± 0.22 |
| NGC 4217 | 4.9 ± 0.33 | 5.0 ± 0.26 | 1.04 | 21.68 | 1.80 | 20.49 | 1.47 | 0.22 ± 0.02 | 0.21 ± 0.02 |
| NGC 4302 | 4.0 ± 0.34 | 4.4 ± 0.30 | 1.12 | 19.14 | 1.87 | 19.30 | 1.61 | 0.28 ± 0.12 | 0.23 ± 0.06 |
| NGC 5775 | 11.1 ± 1.54 | 11.3 ± 1.16 | 1.02 | 34.58 | 5.10 | 31.39 | 3.58 | 0.13 ± 0.02 | 0.18 ± 0.04 |
Notes. The normalized scale
length is defined as 
,
where l is the scale length and
dr is the radio diameter
at the same frequency. (a)
No reasonable fit for the scale length could be made for UGC 10288 because of the bright radio galaxy CHANG-ES A located asymmetrically
behind the disk. (b)
The L-band values for NGC 3079 may be underestimated because of the poor quality of the map (see Table 1).
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