DESI Legacy Imaging Surveys DR9 Strong Lens Candidates

In the first three tables below, the 1895 candidate systems from Storfer et al. 2022 are grouped by Grade. The fourth table shows systems receiving a grade of D. Each Grade is arranged in ascending RA. For each image, N is up, and E to the left. The columns are arranged as follows:

[1] Cutout image; [2] Name of the system (RA and Dec in decimal format using J2000); [3] The Tractor type (SER, DEV, REX, or EXP); [4] Human inspection letter grade; [5] ResNet Probability; [6] Photometric Redshift (Zhou et al. 2020); [7] Spectroscopic Redshift (SDSS DR17); [8] g band magnitude; [9] r band magnitude; [10] z band magnitude; [11] Region of the footprint (DECaLS or BASS/MzLS); [12] References for the known lenses or candidates, with citations given at the end of the Grade D table).

The systems show in the tables below are google sheets and are available for download in csv (ascii) format here.

Grade A: (115)
Grade B
Grade C
Grade D