LAMOST Data Release 12 V0
Publish Time:2024-06-27
The LAMOST Data Release 12 v0 （LAMOST DR12 v0）released the spectral data obtained from September 18th, 2023 to June the 15th, 2024, including low resolution spectrum and medium resolution spectrum. 319 plates were observed at low resolution and 499 at medium resolution. A total of 672,482 low-resolution spectra were released, including 664,030 stars, 2,232 galaxies and 6,220 quasars. It also includes a stellar parameter catalog containing 461,719 AFGK stars. Besides，a total of 2,214,652 medium-resolution coadd spectra， 7,032,745 medium-resolution single exposure spectra, as well as stellar parameters obtained from 632,732 medium-resolution coadd spectra were released.
· Data Access ·
 
Data Website
LAMOST Data Release DR12 V0 LRS catalogue search
LAMOST Data Release DR12 V0 MRS catalogue search
catalogue download
♦Introduction♦
Keywords
LAMOST , Spectrum , Catalog
Data Volume
13415694 rows 19494244045 Bytes
Sharing Method
online
Sharing Scope
Share with conditions
DOI
CSTR
VO Identifier
ivo://China-VO/data/LAMOST/DR12/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