LAMOST Data Release 12 V1.0 Medium Resolution
Publish Time:2025-03-26
LAMOST Data Release 12 V1.0 medium resolution data contains observations of the sky and catalog information from October 24, 2011 to June 15, 2023. A total of 13,187,912 spectra in 2,395 plates were obtained through mid-resolution sky surveys, including 3,365,641 non time domain spectra and 12,110,344 time domain spectra. Medium resolution star parameter catalog information 3,226,476 rows in total, including 1,641,907 rows for non-time domain observations and 1,584,569 rows for time-domain observations.
· Data Access ·
 
Data Website
LAMOST Data Release DR12 V1.0 MRS catalogue search
♦Introduction♦
Keywords
LAMOST , Spectrum , Catalog
Data Volume
71996288 rows 42522543831 Bytes
Sharing Method
online
Sharing Scope
Share with conditions
DOI
CSTR
VO Identifier
ivo://China-VO/data/LAMOST/DR12/V1.0/medium
♦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