Free Access
   

Table 2:

VLT/UVES observations of HE 1219-0312 and CS 29491-069.

UVES
$\lambda$-range [nm] Total integration time [h] Resolving power R S/N ratio2
Setup Nominal1 HE 1219-0312 CS 29491-069 HE 1219-0312 CS 29491-069 HE 1219-0312 CS 29491-069
BLUE346 303-388 16 - 71 100 - 24 -
BLUE390 326-445 - 1 - 57 500 - 40
BLUE437 373-499 15 1 71 400 57 600 50 70
RED5803              
lower 476-580 16 1 71 300 54 600 87 70
upper 582-684 16 1 65 500 52 300 111 110
RED8603              
lower 660-854 15 1 72 000 54 900 99 140
upper 865-1060 15 1 66 700 52 100 50 40

1 From the UVES manual; 2 per pixel, at 3450 Å, 3700 Å, Th II 4019 Å, H$\beta$, H$\alpha$, 7500 Å or 9500 Å; 3 two-CCD mosaic in red arm.


Source LaTeX | All tables | In the text

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.