Fragnito, FrancescoFrancescoFragnitoPaladino, RositaRositaPaladinoPRANDONI, ISABELLAISABELLAPRANDONIRUFFA , ILARIAILARIARUFFA2020-09-082020-09-082017http://hdl.handle.net/20.500.12386/27211A kinematics modelling of molecular gas in the centre of NGC 3100, a FRI radio galaxy hosted by a S0 galaxy at redshift z = 0.0088. The inner region of NGC 3100 has been observed with ALMA at Band 6 during Cycle 3. The CO(2-1) 230-GHz line (rest-frequency) was clearly detected. The analysis of the line through the integrated intensity map (moment 0) and the integrated velocity map (moment 1) revealed a ring-like rotating structure. A tilted-ring model was built through the software 3D-Barolo to better understand the complex kinematics of the gas. The modelling allowed us to explore purely rotational velocity fields as well as fields including non-circular motions.1 - Video1 - DigitaleenMultimedia10.5281/zenodo.1116203https://zenodo.org/record/1116203#.XzpXGR1S8Wo2017ami..confE...9FFIS/05 - ASTRONOMIA E ASTROFISICAERC sectors::Physical Sciences and Engineering::PE9 Universe sciences: astro-physics/chemistry/biology; solar systems; stellar, galactic and extragalactic astronomy, planetary systems, cosmology, space science, instrumentation