Table of contents

Simulated Data

NIRSpec IFU simulation of Orion Bar Proplyds

Orion Bar synthetic spectra


Enhanced data products

Highly processed data products

Maps of spectral features (SEP1)

Template spectra from the key regions (SEP2)

Products facilitating data reduction and processing

Spectral order stitching and stitched cubes (SEP3)

cross-calibration of spectra and images (SEP4)

PAHFIT (SEP5)

Line list (SEP6)

Data-interpretation tools

H2 fitting tool (SEP7)

The interstellar medium database: ISMDB (SEP8)

PAHdb spectral analysis tools (SEP9)

Ionized gas lines diagnostic diagrams (SEP10)


Details

Simulated data

NIRSpec simulated data: https://zenodo.org/record/5776707

Please see Canin et al. (2022) for details and cite this paper when you use these data.

Orion Bar synthetic spectra: MIR and NIR spectra of five regions

README

Please cite Berné et al. (2022) when you use these data.

Enhanced data products

Highly processed data products

MIRCam and MIRI images (Please cite Habart et al. 2023 when you use these data)

NIRSpec cubes (Please cite Peeters et al. 2023 when you use these data)

Maps of spectral features (SEP1)

FITS files of integrated line and band maps using PAHFIT (see below).

Template spectra from the key regions (SEP2)

Directly extracted templates (HII region, atomic PDR, and 3 dissociation fronts) from the observations

NIRSpec

MIRI

Please cite the following papers when you use these data.

NIRSpec: Peeters et al. (2023)

MIRI: Chown et al. (2023)

Products facilitating data reduction and processing

Spectral order stitching and stitched cubes (SEP3)

We will quantify any spectral stitching issues.

Cross-calibration of spectra and images (SEP4)

We will provide color corrections for fields with bright PAH bands and quantify contributions of specific lines and PAH bands to photometric bands.

PAHFIT (SEP5)

This tool decomposes a spectrum into gas lines, dust features and dust continuum components. We will extend its capabilities to include JWST applicability.

https://github.com/PAHFIT/pahfit

Line list (SEP6)

List of all lines and bands present in the data.

http://hebergement.u-psud.fr/edartois/jwst_line_list.html

Ascii file of the line list together with README is available here.

Data-interpretation tools

H2 fitting tool (SEP7)

It will provide fits of observed  H2 excitation diagrams. This is part of the PDR Toolbox.

http://dustem.astro.umd.edu/

https://pdrtpy.readthedocs.io/en/latest/

The interstellar medium database: ISMDB (SEP8)

A model database with a web-based fitting tool, giving an access to model grids from the Meudon PDR code and the KOSMA-τ PDR code.

http://ismdb.obspm.fr/

PAHdb spectral analysis tools (SEP9)

A tool to decompose a PAH emission spectrum into contributing sub-populations.

https://github.com/PAHdb/pyPAHdb

Ionized gas lines diagnostic diagrams (SEP10)

We will provide diagnostic diagrams of key species to be observed with JWST for the interpretation of ionized gas lines and its conversion into physical conditions and extinction. This is part of PDR toolbox.

http://dustem.astro.umd.edu/

https://pdrtpy.readthedocs.io/en/latest/