Astrochemistry Laboratory
Tools - Theory & Observation Group - Sciences and Exploration Directorate - NASA's Goddard Space Flight Center

Theory & Observation Group Tools

Theory & Observation Group – Tools

Radiative Transfer Codes

LIME – Line modeling engine

ARTIST – Adaptable Radiative Transfer Innovations for Submillimeter Telescopes

RATRAN – Radiative transfer and molecular excitation in one and two dimensions

RADEX – A computer program for performing statistical equilibrium calculations

Observing and Data Reduction Tools

GILDAS, CLASS, ASTRO, etc.

CASA

Our codes

AtmWindMapFit – Planetary zonal wind retrieval code published by Cordiner et al. (2020)

ALMA Titan Tools – Python utilities for analysing Titan data in NEMESIS

SUBLIME - Non-LTE radiative transfer code for rotational emission lines in cometary comae (Cordiner et al. 2022 [10.3847/1538-4357/ac5893])

SUBLIMED1DFIT - Python optimal estimation code to fit a SUBLIME(1D) model to an observed spectrum

Contact Us

Michele Smith
Project Support Specialist
301-286-3902
michele.l.smith@nasa.gov

General inquiries about the scientific programs at NASA's Goddard Space Flight Center may be directed to the Office of Public Affairs at 1.301.286.8955.