Table 2.
Effective and reference radii.
| Name | Reff | Rr | Rd |
 |
|---|---|---|---|---|
| (kpc) | (kpc) | (kpc) | (kpc) | |
| (1) | (2) | (3) | (4) | (5) |
| NGC 2369 | 3.72 ± 0.69 [0.22] | 0.77 | 2.81 ± 0.09 | 3.64 ± 0.35 |
| NGC 3110 | 4.13 ± 0.41 [0.34] | 1.20 | 3.37 ± 0.11 | 3.56 ± 0.45 |
| NGC 3256 | 1.75 ± 0.17 [0.19] | 0.67 | 2.05 ± 0.07 | 2.66 ± 0.86 |
| ESO 320-G030 | 1.18 ± 0.14 [0.22] | 0.99 | 2.09 ± 0.07 | 1.22 ± 0.20 |
| IRAS F12115-4656 | 1.99 ± 0.10 [0.04] (†) | 1.91 | 1.15 ± 0.02 | 2.97 ± 0.57 |
| NGC 5135 | 1.95 ± 0.53 [0.28] | 0.98 | 4.11 ± 0.15 | 3.41 ± 0.85 |
| IRAS F17138-1017 | 1.74 ± 0.21 [0.35] | 1.23 | 2.36 ± 0.13 | 1.78 ± 0.15 |
| IC 4687 | 1.63 ± 0.19 [0.35] | 1.27 | 1.97 ± 0.10 | 1.75 ± 0.32 |
| NGC 7130 | 4.22 ± 0.35 [0.33] | 0.73 | 3.07 ± 0.11 | 3.68 ± 0.51 |
| IC 5179 | 4.54 ± 0.86 [0.23] | 1.76 | 3.17 ± 0.08 | 5.13 ± 0.66 |
Notes. Column (2): Effective radius obtained by applying the CoG method to the IRAC/3.6 μm images. In brackets, the size of the PSF (FWHM/2) in kpc at the redshift of the target. Column (3): reference radii, defined as the maximum radii along the major-axis with reliable kinematic data for each object. Column (4): scale length from the exponential disc models fitted to the IRAC surface brightness profiles (see Sect. 4.5). Column (5): effective radii from the 2MASS K-band images derived using GALFIT, presented in Bellocchi et al. (2013). (†)This value was obtained using the CoG using the NACO/Ks image, as there are no IRAC data for this object.
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