LAMOST Data Release 9 V1.0
Publish Time:2022-03-31
LAMOST Data Release 9 V1.0 includes spectra and catalogs obtained by LAMOST low/medium resolution survey during October 24th 2011 and June 12th 2021. For the low resolution survey, there are 5,533 plates observed, and 11,226,252 spectra are obtained in total; there are 10,907,516 stellar spectra, 242,569 galaxy spectra, 76,167 quasar spectra. For the medium resolution survey, there are 8,226,434 spectra in 1,529 observation plates, among them 1,841,959 non time-domain spectra, 6,384,475 time-domain spectra. In addition, there are dozens of catalogs list spectral parameters for the low/medium resolution survey respectively.
· Data access ·
 
INTRODUCTION
Data volume
82200405 rows 43946.77 MB
Sharing method
online
Sharing scope
Share with conditions
DOI
10.12149/100529
CSTR
11379.11.100529
VO Identifier
ivo://China-VO/data/LAMOST/DR9/V1.0
Sub-datasets and Tables
CONTACT AUTHOR
Author
LAMOST Operation and Development Center
Email
support(at)lamost.org
Institution
National Astronomical Observatories, Chinese Academy of Sciences
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