LAMOST Data Release 11 V0 Q2
Publish Time:2023-06-13
The LAMOST Data Release 11 v0 Q2 released the spectral data obtained from December 29th, 2022 to March 31, 2023, including low resolution spectrum and medium resolution spectrum. 173 plates were observed at low resolution and 203 at medium resolution. A total of 196,792 low-resolution spectra were released, including 187,946 stars, 7,265 galaxies and 1,581 quasars. It also includes a stellar parameter catalog containing 128,821 AFGK stars. Besides, a total of 725,062 medium-resolution coadd spectra, 2,482,959 medium-resolution single exposure spectra,as well as stellar parameters obtained from 143,915 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
4740636 rows 148883.53 MB
Sharing method
online
Sharing scope
Share with conditions
DOI
CSTR
VO Identifier
ivo://China-VO/data/LAMOST/DR11/V0/Q2/
♦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