LAMOST Data Release 9 V2.0 Low Resolution
Publish Time:2023-09-28
The 9th LAMOST Spectral Survey Data Release, Version 2.0, low resolution data includes low resolution observations, spectra, and catalog information from October 24, 2011 to June 12, 2021. A total of 5533 plates were observed, and 10809336 spectra were obtained, including 10495781 stellar spectra, 238558 galaxy spectra, 74997 quasar spectra, and corresponding information catalogs.
· Data Access ·
♦Introduction♦
Keywords
LAMOST , Spectrum , Catalog
Data Volume
43308379 rows
Sharing Method
Sharing Scope
DOI
CSTR
VO Identifier
ivo://China-VO/data/LAMOST/DR9/V2.0/low
♦Sub-datasets and Tables♦
626413 rows
513.25 MB
10809336 rows
6103.72 MB
798040 rows
811.16 MB
6921466 rows
5071.89 MB
22128500 rows
6514.20 MB
1962095 rows
790.95 MB
5533 rows
0.81 MB
18142 rows
61.61 MB
14691 rows
9.20 MB
23681 rows
24.99 MB
482 rows
0.30 MB
♦Contact Author♦
Author
LAMOST Operation and Development Center
Email
support(at)lamost.org
♦Contact Publisher
♦
Email
support(at)china-vo.org
Phone
+86-10-64807973
Institution
National Astronomical Data Center
♦FOOTPRINT♦
♦Tags♦
waveband
Optical
telescope or project
Large Sky Area Multi-Object Fiber Spectroscopic Telescope（LAMOST）
subject
Cosmology and Galaxies
Astronomical Technology and Methods
Star and Interstellar Matter
data type
Spectrum Data
Catalog Data
production age
1980-
content level
Research