An overview of the PAHTAT toolbox
| Affiliation auteurs | !!!! Error affiliation !!!! |
| Titre | An overview of the PAHTAT toolbox |
| Type de publication | Conference Paper |
| Year of Publication | 2014 |
| Auteurs | Pilleri P., Joblin C., Berne O., Montillaud J., Okada Y. |
| Editor | Sjouwerman LO, Lang CC, Ott J |
| Conference Name | GALACTIC CENTER: FEEDING AND FEEDBACK IN A NORMAL GALACTIC NUCLEUS |
| Publisher | Int Astron Union; Int Astron Union Div VII Galactic Syst; Natl Radio Astron Observ; Univ New Mexico; New Mexico Inst Min & Technol; N Amer ALMA Sci Ctr; Associated Univ Inc; Springer com publishers |
| Conference Location | THE PITT BUILDING, TRUMPINGTON ST, CAMBRIDGE CB2 1RP, CAMBS, ENGLAND |
| ISBN Number | 978-1-10704-461-6 |
| Mots-clés | extinction, infrared: ISM, ISM: dust, ISM: lines and bands |
| Résumé | In this contribution, we briefly describe how an observed mid-infrared (5.5-14 mu m) spectrum can be used to trace key physical conditions along a given line of sight, such as the UV radiation field, the ionization parameter and the dust column density. These parameters are often difficult to determine independently from PDR models. The PAHTAT toolbox offers the opportunity to analyze mid-IR spectra using a limited number of parameters, that are associated with the physical properties of the dust and gas being observed. |
| DOI | 10.1017/S1743921314000581 |