LAMOST Data Release 2
Publish Time:2014-12-30 
LAMOST Data Release 2 (DR2) includes spectra from the LAMOST pilot and two years regular survey from October 24, 2011 to June 5, 2014, observing 1934 plates and obtaining 3,274,369 star spectra with a  signal-to-noise ratio greater than 10. DR2 releases a total of 4,132,782 spectra, including 2.2 million A, F, G and K type stars catalog.
· Data Access ·
 
Data Website
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♦Introduction♦
Keywords
suvey , spectra , catalog
Data Volume
5 tables 6858988 rows 412.87 GB 2204246 files
Data Format
application/fits , application/csv , application/png
Sharing Method
online
Sharing Scope
Public
DOI
CSTR
VO Identifier
ivo://China-VO/data/LAMOST/DR2
♦Sub-datasets and Tables♦
LAMOST DR2 general catalog
—
315.56 MB
4201734 rows
LAMOST DR2 A, F, G and K type stars catalog
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231.68 MB
2238589 rows
LAMOST DR2 A type stars catalog
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28.40 MB
198554 rows
LAMOST DR2 M dwarfs catalog
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32.89 MB
218165 rows
LAMOST DR2 Observed Plate Information Catalog
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44.98 kB
1946 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
UV
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
General
♦Historical Version♦