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http://hdl.handle.net/20.500.12386/27211| Title: | Kinematics Modelling of Molecular Gas in NGC 3100 | Authors: | Fragnito, Francesco Paladino, Rosita PRANDONI, ISABELLA RUFFA , ILARIA |
Issue Date: | 2017 | Volume: | Workshop sull'Astronomia Millimetrica in Italia | First Page: | 9 | Abstract: | A 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. | Note: | Slides | URI: | http://hdl.handle.net/20.500.12386/27211 | URL: | https://zenodo.org/record/1116203#.XzpXGR1S8Wo | DOI: | 10.5281/zenodo.1116203 | Bibcode ADS: | 2017ami..confE...9F | Fulltext: | open |
| Appears in Collections: | 4.09 Prodotti multimediali |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Fragnito_Poster_2017.pdf | Poster | 1.86 MB | Adobe PDF | View/Open |
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