LAMOST Data Release 11 V0 Q1
Publish Time:2023-02-23
The LAMOST Data Release 11 v0 Q1 released the spectral data obtained from October 7th, 2022 to December 28th, 2022, including low resolution spectrum and medium resolution spectrum. 155 plates were observed at low resolution and 188 at medium resolution. A total of 267,370 low-resolution spectra were released, including 259,890 stars, 6,125 galaxies and 1,355 quasars. It also includes a stellar parameter catalog containing 189,814 AFGK stars. Besides, a total of 722,994 medium-resolution coadd spectra, 2,596,336 medium-resolution single exposure spectra, as well as stellar parameters obtained from 227,117 medium-resolution coadd spectra were released.
· Data Access ·
 
Data Website
Low Resolution Catalog Search
Mid Resolution Catalog Search
Data Download
♦Introduction♦
Keywords
LAMOST , Spectrum , Catalog
Data Volume
4984022 rows 162847404167 Bytes
Sharing Method
online
Sharing Scope
Share with conditions
DOI
CSTR
VO Identifier
ivo://China-VO/data/LAMOST/DR11/V0/Q1/
♦Sub-datasets and Tables♦
♦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
♦Tags♦
waveband
Optical
telescope or project
Large Sky Area Multi-Object Fiber Spectroscopic Telescope（LAMOST）
subject
Cosmology and Galaxies
Star and Interstellar Matter
data type
Spectrum Data
Catalog Data
production age
1980-
content level
Research