Warm molecular and ionized gas kinematics in the type-2 quasar J0945+1737

We analyze Near-Infrared Integral Field Spectrograph (NIFS) observations of the type-2 quasar (QSO2) SDSS J094521.33+173753.2 to investigate its warm molecular and ionized gas kinematics. This QSO2 has a bolometric luminosity 10$^{45.7}$ erg s$^{-1}$ redshift z = 0.128. The K-band spectra provided by NIFS cover range 1.99-2.40 $\mu$m where low-ionization (Pa$\alpha$ Br$\delta$), high ionization ([S XI]$\lambda$1.920 [Si~VI]$\lambda$1.963 $\mu$m) lines (from H$_2$ 1-0S(5) 1-0S(1)) are detected, allowing us study multi-phase Our analysis reveals in ordinary rotation all emission detected also outflowing case low- high-ionization lines. In nuclear spectrum, which corresponds circular aperture 0.3\arcsec~(686 pc) diameter, can be characterized using single Gaussian component full width at half maximum (FWHM)= 350-400 km s$^{-1}$, while Pa$\alpha$, Br$\delta$, [Si~VI] best fitted with two blue-shifted components FWHM$\sim$800 1700 addition narrow $\sim$300 s$^{-1}$. interpret broad as gas, reaches highest velocities, up $-$840 south-east direction (PA$\sim$125$^{\circ}$), extending distance $\sim$3.4 kpc from nucleus. outflow mass rate $\dot{\text{{M}}}_{\text{{out, max}}}$=42-51 M$_\odot$ yr$^{-1}$, kinetic power represents 0.1$\%$ luminosity.