Dark Energy Spectroscopic Instrument Data Release 1：Large-Scale Structure and QSO Catalogs
Publish Time:2025-07-16
The Large-Scale Structure (LSS) and QSO Catalogs accounting for approximately 4.4TB，of which, the LSS catalogs account for large volume, while the QSO catalog account for a small volume, only one fits file. The LSS catalogs are available in two versions: v1.2 and v1.5. For a detailed comparison of these versions, refer to Appendix B of the Ross et al. 2025 paper at https://inspirehep.net/literature/2850031. Further details regarding data content and format are provided at https://desidatamodel.readthedocs.io/en/latest/DESI_ROOT/survey/catalogs/RELEASE/LSS/index.html.
· Data Access ·
♦Introduction♦
Keywords
DESI , Spectroscopy , galaxy , stars , cosmology
Data Volume
4.32 TB
1279 files
♦Contact Author♦
Author
DESI Collaboration
Email
spokespersons(at)desi.lbl.gov
♦Contact Publisher
♦
Email
support(at)china-vo.org
Phone
+86-10-64807973
Institution
National Astronomical Data Center
♦Tags♦
waveband
Infrared
Optical
telescope or project
Dark Energy Spectroscopic Instrument（DESI）
subject
Cosmology and Galaxies
Star and Interstellar Matter
data type
Catalog Data
Mirror Data
production age
1980-
content level
Research