LAMOST Data Release 9 V0 Q3
Publish Time:2021-08-15
LAMOST Data Release 9 V0 Q3, contains spectra and catalogs obtained by LAMOST survey during April 1st and June 30th, 2021, including Low Resolution Survey and Medium Resolution Survey. For the Low Resolution survey, there are 57 plates observed during this period, including 86,793 spectra totally, with 76,481 star spectra (with SNR of g/r band greater than 10 spectra 72,007), 3387 galaxy spectra, 927 quasar spectra, 5998 unknown object spectra respectively, and related catalogs. For the Medium Resolution survey, there are 59 plates observed during this period, including 829,709 single-epoch spectra and 238,064 co-added spectra, among them 355,628 and 130,970 spectra with SN greater than 10, and stellar parameter information for 59,046 co-added spectra.
· Data access ·
 
INTRODUCTION
Keywords
LAMOST , Spectrum , Catalog
Data volume
1614672 rows 208.11 MB
Sharing method
online
Sharing scope
Share with conditions
DOI
10.12149/100425
CSTR
11379.11.100425
VO Identifier
ivo://China-VO/data/LAMOST/DR9/V0/Q3
Sub-datasets and Tables
CONTACT AUTHOR
Author
LAMOST Operation and Development Center
Email
support(at)lamost.org
Institution
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