VizieR Online Data Catalog: Strong-lensing systems for dark energy models (Amante+, 2020)
Abstract
To construct Dobs, we have chosen only system spectroscopically data well measured from different surveys. We have considered 19 strong-lensing systems (SLS) from the CASTLES, 107 from SLACS, 38 from BELLS, 4 from LSD, 35 from SL2S, and 1 system from the DES survey. The final list has a total of 204 systems, being the largest sample of SLS to date. We use spectroscopy to select those lenses with lenticular (S0) or elliptical (E) morphologies that have been modelled assuming a singular isothermal sphere (SIS) (~3 per cent) or singular isothermal ellipsoid (SIE) (~97 per cent) lens model. Many systems have not been taken into account due to several issues.
Our final sample is presented in Table A1, having a total of 204 data points whose lens and source redshifts are in the ranges 0.0625<zl<0.958 and 0.196<zs<3.595, respectively. All the systems for which we assumed a velocity dispersion error are marked in the sample. (2 data files).- Publication:
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VizieR Online Data Catalog
- Pub Date:
- August 2023
- Bibcode:
- 2023yCat..74986013A
- Keywords:
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- Gravitational lensing;
- Redshifts;
- Velocity dispersion;
- Optical