Selection function

• Completeness for double lenses (Table 1 of Paper I)
• Completeness for quad lenses (Table 3 of Paper I)

DR3 sample

• The parent quasar sample (46,420 quasars) is available here
• Subsample of the quasar catalog for lens statistics (22,683 quasars)
• Redshifts and PSF magnitudes i_cor of the 22,683 quasars

DR5 sample

• The parent quasar sample (77,429 quasars) is available here
• Subsample of the quasar catalog for lens statistics (36,287 quasars)
• Redshifts and PSF magnitudes i_cor of the 36,287 quasars

DR7 sample

• The parent quasar sample (105,783 quasars) is available here
• Subsample of the quasar catalog for lens statistics (50,836 quasars)
• Redshifts and PSF magnitudes i_cor of the 50,836 quasars
• Extended table of morphological lens candidates (including all candidates)
• Extended table of color lens candidates (including all candi dates)