Table 2
Structural properties of the inner stellar components in NGC 4371 as derived from the HST image GALFIT fit.
| Inner disc | ||
|
|
||
| Central surface brightness | μ0,id | 17.5 |
| Scale length | hid | 5.0 |
| Ellipticity | ϵid | 0.40 |
| Position angle | PAid | 90 |
|
|
||
| Nucleus | ||
|
|
||
| Effective surface brightness | μe,n | 17.8 |
| Effective radius | re,n | 1.0 |
| Sérsic index | n n | 1.1 |
| Ellipticity | ϵ n | 0.30 |
| Position angle | PAn | 90 |
Notes. Luminosity parameters are in units of (F850LP) AB mag arcsec-2. Spatial measurements are in units of arcseconds. Position angles are in degrees from north eastwards. The fit also includes a central point source. In addition, it also includes the major disc and the bar, as found with the S4G BUDDA fit, i.e. the parameters for these components in that fit were kept fixed here.
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