LAMOST Data Release 8 V2.0
Publish Time:2022-09-30
LAMOST Data Release 8 V2.0 includes spectra and catalogs obtained by LAMOST low/medium resolution survey during October 24th, 2011 and May 27th 2020. For the low resolution survey, there are 10,633,515 spectra obtained totally, including 10,336,752 stellar spectra, 224,752 galaxy spectra, 72,061 quasar spectra, and related catalogs published. For the medium resolution survey, there are totally 1,465,789 coadded spectra obtained by the non time-domain survey, and 4,510,193 single exposure spectra obtained by the time-domain survey, and related catalogs published. All data products are available from the website http://dr8.lamost.org/v2.0/.
· Data access ·
♦INTRODUCTION♦
Keywords
LAMOST , Spectrum , Catalog
Data volume
69639535 rows
35822.74 MB
Sharing method
Sharing scope
DOI
10.12149/100632
CSTR
11379.11.100632
VO Identifier
ivo://China-VO/data/LAMOST/DR8/V2.0
♦Sub-datasets and Tables♦
625476 rows
539.78 MB
755402 rows
800.15 MB
1963484 rows
785.74 MB
5207 rows
0.77 MB
455 rows
0.29 MB
21719 rows
24.15 MB
15601 rows
10.48 MB
20824500 rows
6134.01 MB
10633515 rows
6455.13 MB
17824 rows
61.27 MB
6684413 rows
4905.03 MB
1230307 rows
1215.38 MB
4355250 rows
1197.88 MB
363658 rows
592.76 MB
1089 rows
0.22 MB
22141635 rows
13099.70 MB
♦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