The LAMOST QSO Catalog DR1-5
We identified about 42,500 quasars with the spectra from LAMOST five-year regular survey (Ai et al. 2016; Dong et al. 2018; Yao et al. 2019). Among all LAMOST quasars, ∼24,000 quasars are discovered by LAMOST idenpendently, which is 56% of the whole sample. Included in the catalog are celestial positions, measurements of the broad emission lines, and the estimations of black hole masses. LAMOST quasar catalog provides not only a great supplment to the new quasar discoveries, but also a large database for investigating quasar spectral variability and discovering unusual AGNs, including changing-look quasars (Yang et al. 2018).
· Data access ·
lamost_phase1_v03.fits
17.96 MB
♦INTRODUCTION♦
Keywords
Survey , Quasars , Catalog
Data volume
90472320.0000 MB
1 files
Sharing method
Sharing scope
♦CONTACT AUTHOR♦
Author
Su Yao
Email
yao(at)mpifr-bonn.mpg.de
♦CONTACT PUBLISHER
♦
Email
support(at)china-vo.org
Phone
+86-10-64807973
Institution
National Astronomical Data Center
♦TAGS♦
waveband
Optical
telescope or project
LAMOST
subject
Cosmology and Galaxies
data type
Digitilized Data
data level
Level 3
production age
1980-
content level
Research