Large Sky Area Multi-Object Fiber Spectroscopic Telescope
DATA RELEASE 7 V0 Q1
2018.10.05 - 2018.12.31
Low Resolution Search
Medium Resolution Search
Catalog Download
FITS Download

Low Resolution

Observed Plates: 144
Total Spectra: 249,591
Star: 225,440
STAR (SNg or i > 10): 218,785
Galaxy: 4,287
QSO: 930
Unknown: 18,934
AFGK Star Catalog: 169,687

Medium Resolution

Observed Plates: 176
Total Single Exposure Spectra:3,508,695
Total Coadd Spectra: 864,311
Total Single Exposure Spectra (SN>10):1,880,265
Total Coadd Spectra (SN>10): 569,278
Parameter Catalog (Single): 705,244
Parameter Catalog (Coadd): 243,227

Standard acknowledgement

Guoshoujing Telescope (the Large Sky Area Multi-Object Fiber Spectroscopic Telescope LAMOST) is a National Major Scientific Project built by the Chinese Academy of Sciences. Funding for the project has been provided by the National Development and Reform Commission. LAMOST is operated and managed by the National Astronomical Observatories, Chinese Academy of Sciences.