LAMOST Data Release 3
Publish Time:2015-12-15 
LAMOST Data Release 3 (DR3) includes spectra from the LAMOST pilot and three years regular survey from October 24, 2011 to May 30, 2015, observing 2667 plates and obtaining 4,664,048 star spectra with a  signal-to-noise ratio greater than 10. DR3 releases a total of 5,755,126 spectra, including 3.17 million A, F, G and K type stars catalog.
· Data Access ·
 
Data Website
Catalogue Search
Data Download
♦Introduction♦
Keywords
LAMOST , spectra , catalog
Data Volume
5 tables 9510378 rows 944.78 GB
Data Format
application/fits , application/csv , application/png
Sharing Method
online
Sharing Scope
Public
DOI
CSTR
VO Identifier
ivo://China-VO/data/LAMOST/DR3
♦Sub-datasets and Tables♦
LAMOST DR3 general catalog
—
460.15 MB
5755126 rows
LAMOST DR3 A, F, G and K type stars catalog
—
330.64 MB
3177995 rows
LAMOST DR3 A type stars catalog
—
41.18 MB
275400 rows
LAMOST DR3 M dwarfs catalog
—
49.11 MB
299190 rows
LAMOST DR3 Observed Plate Information Catalog
—
64.53 kB
2667 rows
♦Authors♦
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
♦Rights♦
♦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
♦Historical Version♦