PDR Toolbox

PDR Toolbox

Photodissociation regions (PDRs) include all of the neutral gas in the ISM where far-ultraviolet (FUV) photons dominate the chemistry and/or heating.

What is PDRT?

The Photo Dissociation Region Toolbox is a suite of tools designed to help you determine the physical parameters of photodissociation regions (PDRs) from your observations. With PDRT you can:

Browse contour plots from PDR models.
Go directly to your desired model plot.
Use our Line Ratio Fitting program to find the G₀ and n which best fit your data.

WITS

PDRT

DIRT

UMD

IRSA

Please direct comments, criticisms, corrections and contributions to Marc Pound.
Page last modified: Thursday, 29-Mar-2007 17:51:28 EDT.