The Subaru FMOS Galaxy Redshift Survey (FastSound). II. The Emission Line Catalog and Properties of Emission Line Galaxies

摘要: We present basic properties of $\sim$3,300 emission line galaxies detected by the FastSound survey, which are mostly H$\alpha$ emitters at $z \sim$ 1.2-1.5 in total area about 20 deg$^2$, with flux sensitivity limit $\sim 1.6 \times 10^{-16} \rm erg \ cm^{-2} s^{-1}$ 4.5 sigma. This paper presents catalogs lines and galaxies, will be open to public near future. also typical emitters, have luminosities $10^{41.8}$-$10^{43.3}$ erg/s, SFRs 20--500 $M_\odot$/yr, stellar masses $10^{10.0}$--$10^{11.3}$ $M_\odot$. The 3D distribution maps for four fields CFHTLS W1--4 presented, clearly showing large scale clustering $\sim$ 100--600 comoving Mpc. Based on 1,105 detections multiple lines, we estimate that contamination non-H$\alpha$ is 4% single-line [OIII]$\lambda$5007. fraction confirmed stacked spectrum all spectra, H$\alpha$, [NII]$\lambda \lambda$6548,6583, [SII]$\lambda \lambda$6717, 6731, [OI]$\lambda \lambda$6300,6364 seen.