A kinematical analysis of NGC 2992

Simple item page
dc.creatorMarquez, I.
dc.creatorBoisson, C.
dc.creatorDurret, F.
dc.creatorPetitjean, P.
dc.date1998-02-03
dc.date.accessioned2026-07-07T02:25:58Z
dc.date.available2026-07-07T02:25:58Z
dc.descriptionWe present long slit spectroscopy for the [OIII] and H$α$ wavelength ranges along nine different position angles for the Sa Seyfert 1.9 galaxy NGC 2992. Double profiles are present in several regions, suggesting that the gas is not simply following galaxy rotation. A simple kinematical model, which takes into account circular rotation together with a constant radial outflow, seems to be a good approximation to account for the observed kinematics.
dc.descriptionAccepted for publication in Astronomy & Astrophysics
dc.identifierhttps://arxiv.org/abs/astro-ph/9802029
dc.identifierhttp://arxiv.org/abs/astro-ph/9802029
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/12086
dc.subjectAstrophysics
dc.titleA kinematical analysis of NGC 2992
dc.typetext

Files

Collections

arXiv