Table 1
Structural parameters of the sample galaxies in the r-band.
| Galaxy | NGC 0155 | NGC 0001 | NGC 0160 | UGC 00036 | NGC 7819 | NGC 0941 |
|
|
||||||
| μ e | 22.6 ± 0.1 | 19.8 ± 0.2 | 20.0 ± 0.1 | 19.1 ± 0.3 | 19.7 ± 0.2 | – |
| r e | 28.6 ± 1.7 | 4.6 ± 0.5 | 6.2 ± 0.5 | 1.4 ± 0.3 | 2.4 ± 0.3 | – |
| n | 5.0 ± 0.2 | 2.8 ± 0.2 | 2.6 ± 0.1 | 1.9 ± 0.3 | 1.1 ± 0.1 | – |
| q bulge | 0.76 ± 0.01 | 0.80 ± 0.02 | 0.71 ± 0.02 | 0.71± 0.05 | 0.65± 0.04 | – |
| PAbulge | 174.1 ± 0.6 | 128.2 ± 3.1 | 49.5 ± 4.2 | 24.5 ± 5.6 | 88.7 ± 5.2 | – |
| B/T | 1.0 | 0.46 | 0.41 | 0.11 | 0.12 | – |
| μ 0 | – | 20.7 ± 0.1 | 21.55 ±0.03 | 19.5 ± 0.1 | 22.1 ± 0.1 | 20.68 ± 0.01 |
| h | – | 14.9 ± 0.9 | 47.4 ±0.9 | 9.5 ± 0.4 | 44.7 ± 2.5 | 20.2 ± 0.4 |
| r break | – | – | 48.6 ±1.0 | – | 46.9 ± 4.4 | – |
| h out | – | – | 14.1 ±0.7 | – | 12.1 ± 1.5 | – |
| q disc | – | 0.62 ± 0.01 | 0.505 ±0.9 | 0.45 ± 0.01 | 0.53 ± 0.01 | 0.84 ± 0.01 |
| PAdisc | – | 96.5 ± 1.1 | 47.5 ±0.2 | 17.9 ± 0.7 | 102.0 ± 0.5 | 166.0 ± 0.7 |
| D/T | – | 0.54 | 0.59 | 0.79 | 0.75 | 0.996 |
| μ 0,bar | – | – | – | 20.5 ± 0.1 | 22.0 ± 0.1 | – |
| a bar | – | – | – | 12.4 ± 0.3 | 39.1 ± 1.2 | – |
| q bar | – | – | – | 0.63 ± 0.01 | 0.32 ± 0.01 | – |
| PAbar | – | – | – | 134.0 ± 0.4 | 59.4 ± 0.4 | – |
| Bar /T | – | – | – | 0.10 | 0.13 | – |
| μ 0,NPS | – | – | – | – | – | 18.2 ± 0.1 |
| NPS /T | – | – | – | – | – | 0.004 |
| Flag | 1, a | 1, a | 1, a | 2, a | 2, c | 2, c |
Notes. Best-fit parameters for a subsample of six galaxies modelled with a different combination of structures. From left to right: single Sérsic, bulge+disc, bulge+disc (including break), bulge+disc+bar, bulge+disc (including break)+bar, and NPS+disc. Each column represents the best-fit parameters for a given galaxy. From top to bottom: bulge parameters (effective surface brightness μe, effective radius re, Sérsic index n, axis ratio qbulge, position angle PAbulge, and bulge-to-total luminosity ratio B/T), disc parameters (central surface brightness μ0, inner scale length h, break radius rbreak, outer scale length hout, axis ratio qdisc, position angle PAdisc, and disc-to-total luminosity ratio D/T), bar parameters (central surface brightness μ0,bar, bar radius abar, axis ratio qbar, position angle PAbar, and bar-to-total luminosity ratio Bar /T), NPS parameters (central surface brightness μ0,NPS and NPS-to-total luminosity ratio NPS /T), and the visual quality flag explained in Sect. 5.1. Each row shows the best fitting values of the given parameters and their associated error (see Sect. 5.2). Surface brightness, radii, and position angles are given in units of mag/arcsec2, arcsec, and degrees measured counterclockwise from North to East, respectively. When a given structure is not present in the model, its corresponding parameters are left empty. The full version of the table is available on-line. Similar tables are also available for the g- and i-bands. The parameters in this table have not been corrected for galactic extinction, K-correction, or cosmological dimming.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.