| Central velocity dispersion catalog of LAMOST-DR7 galaxies |
We present the first estimates of central velocity dispersion of ∼ 86 000 galaxies in LAMOST footprint. |
2020MNRAS.498.5704N |
Catalog ReadMe |
Nicola R. Napolitano, Giuseppe D'Ago, et al., MNRAS, 2020, 498, 5704N, 2020MNRAS.498.5704N |
| Measure the distance and extinction for stars in LAMOST survey with Bayesian method |
Distance and extinction measurement for LAMOST DR7 data set using the method of Wang et al. (2016, MNRAS, 456, 672) |
2016MNRAS.456..672W |
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Wang, Jianling; Shi, Jianrong, et al., MNRAS, 2016, 456, 672 2016MNRAS.456.672W |
| M-subdwarf Research. I. Identification, Modified Classification System, and Sample Construction |
Applying the revised M subdwarf classification criteria defined in Zhang et al to LAMOST DR7, combining the M subdwarf sample from Savcheva et al, a new M subdwarf sample containing 3131 objects with available atmospheric parameters was constructed for further study. |
2019ApJS.240.31Z |
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Shuo Zhang, A-Li Luo, Georges Comte, et al., ApJS, 2019, 240, 31Z 2019ApJS.240.31Z |
| Stellar Populations of Galaxies in the LAMOST Spectral Survey |
We derive the stellar population properties: age and metallicity for ~43000 low redshift galaxies in the DR7 of the Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST) survey, which have no spectroscopic observations in the Sloan Digital Sky Survey (SDSS). |
2022ApJS..258....9W |
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Li-Li Wang, Shi-Yin Shen,A-Li Luo et al., ApJS, 2022, 258, 9W 2022ApJS.258.9W |
| A Catalog of Early-type Hα Emission-line Stars and 62 Newly Confirmed Herbig Ae/Be Stars from LAMOST Data Release 7 |
We derive a catalog of early-type emission-line stars including 30,023 spectra of 25,867 stars from LAMOST Data Release 7, in which 4189 have Simbad records. The spectra are classified into three morphological types (10 subtypes) based on Hα emission-line profiles. Some spectra contaminated by nebula emission lines such as from H II regions are flagged in the catalog. |
2022ApJS..259...38Z |
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Yun-Jin Zhang, Wen Hou,A-Li Luo et al., ApJS, 2022, 258, 38Z 2022ApJS.258.38Z |
