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We analyze absorption troughs from two outflows within PKS J0352-0711 (S1 at$-$1950 km s$^{-1}$ and S2 at $-$3150 km s$^{-1}$) from spectra taken withHubble Space Telescope/Cosmic Origin Spectrograph, which cover thediagnostic-rich 585-900 Angstrom rest frame wavelength range. In S2, for thefirst time we clearly detect absorption troughs from Ca IV, Ca V, Ca V*, CaVII*, and Ca VIII*. The column density measurement of Ca V suggests S2 has asuper-solar metallicity. Both outflows require at least two ionization phaseswhere the column density of the very high-ionization phase is roughly 15 timeslarger than the corresponding high-ionization phase. These high columndensities and very high-ionization potential ions are similar to X-ray warmabsorbers. The two phases of S2 show a unique velocity centroid shift betweenassociated troughs. Through Monte Carlo measurements of the O V* absorptiontroughs, we determine the electron number density of S2 (fully corroborated byindependent measurements from the Ca V* and Ca VIII* troughs), yielding adistance of 9 pc and a kinetic luminosity of 2$\times$10$^{43}$ erg s$^{-1}$.S1 is located farther away at 500 pc from the central source with a kineticluminosity of 10$^{43}$ erg s$^{-1}$.

the astrophysical journal. supplement series/astrophysical journal. supplement series

HST/COS Observations of Quasar Outflows in the 500-1050 \AA\ Rest Frame:  V. Richness of Physical Diagnostics and Ionization Potential-dependent  Velocity Shift in PKS J0352-0711