We present a sample of 8498 quasars with both Sloan Digital Sky Survey (SDSS) ugriz optical and United Kingdom Infrared Telescope (UKIRT) Infrared Deep Sky Survey (UKIDSS) YJHK...
Supplementary material to DESI's publication TITLE to comply with the data management plan. Data can be used to draw figures in articles. The files MyTable(Stripe82No4flags)***.fits and MyTable(Fall
VizieR online Data Catalogue associated with article published in journal Monthly Notices of the Royal Astronomical Society with title ' Quasar candidate selection and photometric redshift estimation
We present a well-designed sample of more than 1000 type 1 quasars at 3.5<z<5 and derive UV quasar luminosity functions (QLFs) in this redshift range. These quasars were...