The Quasar Candidates Catalogs of DESI Legacy Imaging Survey Data Release 9
He Zizhao
They contain 1,953,932 Grade-A quasar candidates and 22,486, 884 Grade-B quasar candidates out of 425,540,269 sources (~ 5.7%). The quasar candidates are also given by DECaLS and MzLS+BASS separately.
Files
bass_qso_cand.csv
885.95 MB
decals_qso_cand_part1.csv
734.03 MB
decals_qso_cand_part2.csv
734.88 MB
decals_qso_cand_part3.csv
740.34 MB
lis_gradeA_qso.csv
291.61 MB
s2_train.csv
241.06 MB
s1_train.csv
3.34 GB
lis_gradeB_qso.csv
3.29 GB
tstset_modified.csv
146.59 MB
decals_qso_cand.csv
2.16 GB
Paper Information
Paper Title:
The Quasar Candidates Catalogs of DESI Legacy Imaging Survey Data Release 9
Publication:
Research in Astronomy and Astrophysics
Identifier
DOI:
10.12149/101137
VO Identifier:
ivo://China-VO/paperdata/101137
Publication date:
2022-07-25
Versions
Main
This DOI represents all versions, and will always resolve to the latest one.
2022-07-25