Add to ORKGWe have improved upon our previous search technique of systematically searching QSO spectra for narrow galactic Hα emission, which indicates a foreground galaxy within the Sloan Digital Sky Survey (SDSS) spectral fiber. We now search for Hα plus eight other galactic emission lines in the same manner. We have scanned the SDSS DR7 QSO catalog spectra searching for these emission lines. Here we present our sample which focuses on the redshift range z < 0.401 where galactic Hα is detectable in the SDSS spectra. This has revealed 27 unique galaxies on top of QSOs (GOTOQs). We have deblended the QSOs from the respective galaxies and determined the photometric properties of these systems. We find upon deblending that most of the galaxies ar
We present a catalog of 49 spectroscopic strong gravitational lens candidates selected from a Sloan ...
International audienceThe luminosity of the central part of QSOs may surpass that of the entire host...
We present a sample of 97 ultraviolet excess (UVx) QSOs (M(B) < -23) selected in the central 10 deg2...
We have improved upon our previous search technique of systematically searching QSO spectra for narr...
International audienceWe present photometric and spectroscopic measurements of 53 QSO-galaxy pairs f...
Observations of quasars (QSOs) shining through galaxies offer a way to probe the properties of the f...
<p>Extensive QSO surveys carried out by SDSS have provided a very large sample of quasars both at lo...
International audienceWe present a sample of 12 quasi-stellar objects (QSOs) that potentially act as...
We present the final spectroscopic QSO catalogue from the 2dF-SDSS LRG (luminous red galaxy) and QSO...
We present the results of a search for red QSOs using a selection based on optical imaging from SDSS...
We report the first detection of emission line gas within the host galaxies of high redshift QSOs. T...
A large field (approximately 25 sq deg) around NGC 5334 was searched for QSO candidates with ultravi...
We use a simple optical/infrared (IR) photometric selection of high-redshift QSOs that identifies a ...
Images of highly luminous QSOs are analyzed to determine whether the gravitational magnification of ...
We obtained medium-resolution spectra of 336 quasar candidates in the COSMOS HST Treasury field usin...
We present a catalog of 49 spectroscopic strong gravitational lens candidates selected from a Sloan ...
International audienceThe luminosity of the central part of QSOs may surpass that of the entire host...
We present a sample of 97 ultraviolet excess (UVx) QSOs (M(B) < -23) selected in the central 10 deg2...
We have improved upon our previous search technique of systematically searching QSO spectra for narr...
International audienceWe present photometric and spectroscopic measurements of 53 QSO-galaxy pairs f...
Observations of quasars (QSOs) shining through galaxies offer a way to probe the properties of the f...
<p>Extensive QSO surveys carried out by SDSS have provided a very large sample of quasars both at lo...
International audienceWe present a sample of 12 quasi-stellar objects (QSOs) that potentially act as...
We present the final spectroscopic QSO catalogue from the 2dF-SDSS LRG (luminous red galaxy) and QSO...
We present the results of a search for red QSOs using a selection based on optical imaging from SDSS...
We report the first detection of emission line gas within the host galaxies of high redshift QSOs. T...
A large field (approximately 25 sq deg) around NGC 5334 was searched for QSO candidates with ultravi...
We use a simple optical/infrared (IR) photometric selection of high-redshift QSOs that identifies a ...
Images of highly luminous QSOs are analyzed to determine whether the gravitational magnification of ...
We obtained medium-resolution spectra of 336 quasar candidates in the COSMOS HST Treasury field usin...
We present a catalog of 49 spectroscopic strong gravitational lens candidates selected from a Sloan ...
International audienceThe luminosity of the central part of QSOs may surpass that of the entire host...
We present a sample of 97 ultraviolet excess (UVx) QSOs (M(B) < -23) selected in the central 10 deg2...