Table D.1
Sextans structural parameters (median values of the marginalized posterior distributions) derived with the MCMC Hammer applied to the photometric catalogue cut at S/N = 5 from the shallowest DECam pointing, plus 
, classical likelihood ratios and posterior Bayes factors of the different surface density profiles.
| Parameter | Exponential | Sérsic | Plummer | King | IH95 | R16 |
|
|
||||||
| α2000 (°) |
|
|
|
|
|
|
| δ2000 (°) |
|
|
|
|
|
|
| Ellipticity |
|
|
|
|
|
|
| Position angle (°) |
|
|
|
|
|
|
| Sérsic index n | – |
|
– | – | – | – |
| Sérsic factor b(n) | – |
|
– | – | – | – |
| Exponential re (′) |
|
– | – | – |
|
– |
| Plummer rp (′) | – | – |
|
– | – |
|
| Sérsic rs | – |
|
– | – | – | – |
| King rc (′) | – | – | – |
|
|
|
| King rt (′) | – | – | – |
|
|
|
| 2D Half-light rh (′) |
|
|
|
|
 (Exp.) |
(Plummer) |
 (King) |
 (King) |
|||||
|
|
1.67 | 1.37 | 1.53 | 1.31 | 3.95  |
15.55  |
4.59  |
7.48  |
|||||
|
– | 102.2  |
10.5  |
94.2  |
–1225.1 |
–3452.1 |
| –1355.7 |
–1468.8 |
|||||
| 2ln(PBF) | – | 195.4  |
10.2 |
22.7  |
–1220.4 |
–3447.4 |
| –1352.6 |
–1466.0 |
|||||
Notes. Classical likelihood ratios and PFBs are colour-coded as in Fig. 3.
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.