LAMOST Data Release 8 V1.0
Publish Time:2021-03-31
LAMOST Data Release 8 V1.0 includes spectra and catalogs obtained by LAMOST low/medium resolution survey during October 24th 2011 and May 25th 2020. For the low resolution survey, there are 5,207 plates observed, 10,388,423 stellar spectra, 219,776 galaxy spectra, 71,786 quasar spectra and 534,091 unknown object spectra. For the medium resolution survey, there are 6,038,218 spectra, among them 1,479,127 non time-domain spectra, 4,599,091 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
11 tables
69936029 rows
1972633678554 Bytes
Data Format
application/fits ,
text/csv ,
image/png
Sharing Method
Sharing Scope
DOI
CSTR
VO Identifier
ivo://China-VO/data/LAMOST/DR8/V1.0
♦Sub-datasets and Tables♦
11214076 rows
1952.57 MB
6478063 rows
1472.58 MB
629041 rows
186.87 MB
773721 rows
292.48 MB
5207 rows
0.28 MB
20824500 rows
1788.50 MB
2054302 rows
394.98 MB
22356885 rows
3604.84 MB
1243895 rows
441.42 MB
1089 rows
0.08 MB
4355250 rows
323.94 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
Astronomical Technology and Methods
data type
Spectrum Data
Catalog Data
production age
1980-
content level
Research