An FMOS Survey of moderate-luminosity broad-line AGN in COSMOS, SXDS and E-CDF-S

Understand

We present near-IR spectroscopy in J- and H-band for a large sample of 243 X-ray selected moderate-luminosity type-1 AGN in the COSMOS, SXDS and E-CDF-S survey fields using the multi-object spectrograph Subaru/FMOS.

• Our sample covers the redshift range 0.5<z<3.0 and an X-ray luminosity range of $10^{43}\lesssim L_X \lesssim 10^{45}$~erg s$^{-1}$.
• We provide emission-line properties and derived virial black hole mass estimates, bolometric luminosities and Eddington ratios, based on H$\alpha$ (211), H$\beta$ (63) and MgII (4).
• We compare line widths, luminosities and black hole mass estimates from H$\alpha$ and H$\beta$ and augment these with commensurate measurements of MgII and CIV detected in optical spectra.