The Building the Bridge survey for z = 3 Lyα emitting galaxies - II. Completion of the survey

Free Access

Table 1:

Log of imaging observations with FORS1 and 2 of the three surveyed fields. The $5\sigma$ detection limits are computed for a 3 $^{\prime \prime }$ diameter aperture. The data for BRI 1346-0322 and Q 2138-4427 are reproduced from Paper I.
Filter	$z_{\rm qso}$ , $z_{\rm abs}$	Total Exp.	PSF FWHM	5 $\sigma$
		time (h)	( $\hbox{$^{\prime\prime}$ }$ )	limit
BRI 1202-0725	4.70, 3.20
N		8.3	1.02	25.6
V^a		2.9	0.96	26.6
R		1.6	0.95	26.1
BRI 1346-0322	3.99, 3.15
N		8.9	0.93	25.6
B		2.5	1.02	26.6
R		1.7	0.94	26.0
Q 2138-4427	3.17, 2.85
N		10.0	0.96	26.5
B		2.5	1.04	26.9
R		1.7	0.93	26.3

^a Due to the higher target redshift of this field the wavelength
of the Ly $\alpha$ -line was matched by the V-band rather than B.

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.