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
cstr:
11379.11.101137
DOI:
10.12149/101137
VO Identifier:
ivo://China-VO/paperdata/101137
Publication date:
2022-07-25
Citation Guidelines
He Zizhao et al. 2022. The Quasar Candidates Catalogs of DESI Legacy Imaging Survey Data Release 9. Version 1.0. https://doi.org/10.12149/101137
@misc{10.12149/101137,
doi = {10.12149/101137},
url = {https://doi.org/10.12149/101137},
author = {He Zizhao},
title = {The Quasar Candidates Catalogs of DESI Legacy Imaging Survey Data Release 9},
version = {1.0},
publisher = {Nataional Astronomical Data Center of China},
year= {2022}
}
doi = {10.12149/101137},
url = {https://doi.org/10.12149/101137},
author = {He Zizhao},
title = {The Quasar Candidates Catalogs of DESI Legacy Imaging Survey Data Release 9},
version = {1.0},
publisher = {Nataional Astronomical Data Center of China},
year= {2022}
}
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This DOI represents all versions, and will always resolve to the latest one.
2022-07-25