1998/10/02 by S. F. Sánchez, S. F. Sanchez, Sanchez, S. F. +3
Computer Science · Physics and Astronomy · #Astrophysics (astro-ph) #Expert finding and Q&A systems #FOS: Physical sciences #Face and Expression Recognition #Machine Learning and Algorithms #astro-ph
paper · pdf · doi:10.48550/arxiv.astro-ph/9810030
2 pages, 1 figure
arxiv created 1998/10/02 · openalex publication_date 1998/10/02 · arxiv updated 2009/12/01 · openalex created_date 2020/03/23 · openalex updated_date 2026/07/28
Deep B and R band images (R<24 and B<25) have been obtained of a field of ∼ 6 × 6 arcmin around seven radio-loud quasars with 13σ_Nexp). The galaxies have magnitudes compatible with being at the redshift of the QSOs.