LAMOST Data Release 14 V0 Q1
Publish Time:2026-02-10 
The LAMOST Data Release 14 v0 Q1 （LAMOST DR14 v0 Q1）released the spectral data obtained from September 24th to December 31st 2025, including low resolution spectrum and medium resolution spectrum. 146 plates were observed at low resolution and 191 at medium resolution. A total of 386029 low-resolution spectra were released, including 375255 stars, 3080 galaxies and 7694 quasars. It also includes a stellar parameter catalog containing 259878 AFGK stars. Besides，a total of 287258 medium-resolution non time-domain spectra， 631436 medium-resolution time-domain spectra, as well as  stellar parameters obtained from 314269 medium-resolution spectra in total.
· Data Access ·
 
Data Website
LAMOST Data Release DR14 V0 Q1 LRS catalogue search
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♦Introduction♦
Keywords
suvey , spectra , catalog
Data Volume
6052374 rows 189.59 GB
Sharing Method
online
Sharing Scope
Share with conditions
DOI
CSTR
VO Identifier
ivo://China-VO/data/LAMOST/DR14/V0/
♦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