LAMOST Data Release 13 V0 Q3
Publish Time:2025-07-22 
The LAMOST Data Release 13 v0 Q3 （LAMOST DR13 v0 Q3）released the spectral data obtained from April 1st to June 30th, 2025, including low resolution spectrum and medium resolution spectrum. 75 plates were observed at low resolution and 90 at medium resolution. A total of 173,441 low-resolution spectra were released, including 168,950 stars, 1,278 galaxies and 3,213 quasars. It also includes a stellar parameter catalog containing 114,178 AFGK stars. Besides，a total of 181,898 medium-resolution non time-domain spectra， 118,265 medium-resolution time domain spectra, as well as  stellar parameters obtained from 131,710 medium-resolution spectra in total.
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Data Website
LAMOST Data Release DR13 V0 Q3 LRS catalogue search
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♦Introduction♦
Keywords
suvey , spectra , catalog
Data Volume
2596057 rows 116.45 GB
Sharing Method
online
Sharing Scope
Share with conditions
DOI
CSTR
VO Identifier
ivo://China-VO/data/LAMOST/DR13/V0/Q3/
♦Sub-datasets and Tables♦
♦Contact Author♦
Author
LAMOST Operation and Development Center
Email
suppor(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