LAMOST DR7 V2.0 Low Resolution Survey
Publish Time:2021-09-30
LAMOST DR7 V2.0 Low Resolution Survey includes spectra and catalogs obtained by LAMOST low resolution survey during October 24th, 2011 and June 8th 2019. There are 10,431,197 flux(relatively)- and wavelength-calibrated spectra in DR7, including 9,846,793 stellar spectra, 198,272 galaxy spectra, 66,612 quasar spectra, and 319,520 unknown object spectra. In addition, several spectroscopic parameters catalogs are also published，and they are the LAMOST LRS General Catalog, the LAMOST LRS A, F, G and K Type Star catalog, the LAMOST LRS A Type Star Catalog, the LAMOST LRS M Type Star Catalog, LAMOST CV star catalog, LAMOST WD star catalog, the LAMOST LRS Multiple Epoch Catalog, the LAMOST LRS Observed Plate Information Catalog, and the LAMOST LRS Input Catalog respectively.
· Data access ·
 
Data Website
♦INTRODUCTION♦
Keywords
LAMOST , Spectrum , Catalog
Data volume
9 tables 39498062 rows 17365804619 Bytes
Sharing method
online
Sharing scope
Share with conditions
DOI
CSTR
VO Identifier
ivo://China-VO/data/LAMOST/DR7/V2.0/LRS
♦Sub-datasets and Tables♦
♦CONTACT AUTHOR♦
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
♦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