Gas distribution in ODISEA sources from ALMA long-baseline observations in 12CO(2-1)

The $^{12}$CO rotational lines in protoplanetary discs are good tracers of the total spatial extension gas component, and potentially planet-disc interactions. We present ALMA long baseline observations $^{12}$CO(2-1) line ten from Ophiuchus DIsc Survey Employing (ODISEA) project, aiming to set constraints on distribution these sources. position angle gaseous disc can be inferred for five sources using high-velocity channels, which trace inner part disc. compare PAs orientations continuum, representative orientation over $\sim$ 53 256 au resolved discs. find a significant difference DoAr 44, is evidence tilted Eight show inside dust cavities or gaps, ISO-Oph 196 not detected $^{12}$CO(2-1), except compact signal located its cavity. Our also point out possible outflow WLY 2-63.