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PRESTALINE: A package for analysis and simulation of star forming regions

Published online by Cambridge University Press:  20 January 2023

G. Van Looveren Open the ORCID record for G. Van Looveren [Opens in a new window] ,
O. V. Kochina  and
D. S. Wiebe
G. Van Looveren
Affiliation:
Institute for Astrophysics, University of Vienna, email: gwenael.van.looveren@univie.ac.at
O. V. Kochina
Affiliation:
Institute of Astronomy, Russian Academy of Science, email: okochina@inasan.ru, dwiebe@inasan.ru
D. S. Wiebe
Affiliation:
Institute of Astronomy, Russian Academy of Science, email: okochina@inasan.ru, dwiebe@inasan.ru Lebedev Physical Institute, Samara 443011, Russia; Institute of Astronomy, Russian Academy of Sciences
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Abstract

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PRESTALINE is a package allowing a user to simulate and analyse spectra of various astrophysical objects. The package is based on the numerical models PRESTA (Kochina & Wiebe (2017)) and RADEX (van der Tak et al. (2007)). PRESTALINE provides the direct comparison of theoretical models with observations and allows estimating physical conditions in a studied object, such as kinetic temperature and chemical composition. Here we present the results of applying PRESTALINE to the test object DR21(OH) and discuss possible applications and future extensions of the project.

Keywords

astrochemistryline: profilesISM: molecules
Type
Contributed Paper
Information
Proceedings of the International Astronomical Union , Volume 16 , Symposium S362: The Predictive Power of Computational Astrophysics as a Discovery Tool , June 2020 , pp. 282 - 287
Copyright
© The Author(s), 2023. Published by Cambridge University Press on behalf of International Astronomical Union

References

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