LAMOST

Large Sky Area Multi-Object Fiber Spectroscopic Telescope

DATA RELEASE 14 v0 Q1+Q2

2025.09.24 – 2026.03.31

Low Resolution

  Q1 (2025.09.24-2025.12.31) Q2 (2026.01.01-2026.03.31)
Observed Plates 146 130
Total Spectra 386029 316493
Star 375255 309140
Galaxy 3080 1901
QSO 7694 5452
AFGK Stellar Parameters 259878 220430

Medium Resolution

  Observed Plates Medium-resolution non time-domain spectra Medium-resolution time-domain spectra Star parameter
Q1 191 287258 631436 314269
Q2 164 272373 396457 253547
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.