SIMBAD references

We present our measurements of the H α, [O III], and [O II] luminosity functions as part of the Lyman Alpha Galaxies at Epoch of Reionization (LAGER) survey using our samples of 1577 z = 0.47 H α-, 3933 z = 0.93 [O III]-, and 5367 z = 1.59 [O II]-selected emission line galaxies in a 3 deg² single, CTIO/Blanco DECam pointing of the COSMOS field. Our observations reach 5σ depths of 8.2 x 10^–18 erg s^–1 cm^–2 and comoving volumes of (1-7) x 10⁵ Mpc³ making our survey one of the deepest narrow-band surveys. We select our emission line galaxies via spectroscopic confirmation, photometric redshifts, and colour-colour selections. We measure the observed luminosity functions for each sample and find best fits of φ^*=¹⁰-3.16^+0.09_–0.09 Mpc^–3 and L^*=¹⁰41.72^+0.09_–0.09 erg s^–1 for H α, φ^*=¹⁰-2.16^+0.10_–0.12 Mpc^–3 and L^*=¹⁰41.38^+0.07_–0.06 erg s^–1 for [O III], and φ^*=¹⁰-1.97^+0.07_–0.07 Mpc^–3 and L^*=¹⁰41.66^+0.03_–0.03 erg s^–1 for [O II], with α fixed to -1.75, -1.6, and -1.3, respectively. An excess of bright >10⁴² erg s^–1 [O III] emitters is observed and may be due to active galactic nucleus (AGN) contamination. Corrections for dust attenuation are applied assuming A_Hα = 1 mag. We also design our own empirical rest-frame g - r calibration using SDSS DR12 data, test it against our z = 0.47 H α emitters with zCOSMOS 1D spectra, and calibrate it for (g - r) between -0.8 and 1.3 mag. Dust and AGN-corrected star formation rate densities (SFRDs) are measured as log₁₀ρ_SFR/(M_☉ yr^–1 Mpc^–3) = -1.63 ± 0.04, -1.07 ± 0.06, and -0.90 ± 0.10 for H α, [O III], and [O II], respectively. We find our [O III] and [O II] samples fully trace cosmic star formation activity at their respective redshifts in comparison to multiwavelength SFRDs, while the H α sample traces ∼70 per cent of the total z = 0.47 SFRD.