ORION-B Public Data

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See also the IRAM Large Program Website


Please cite the corresponding works when making use of the data below.

This page contains links to the data released by the ORION-B collaboration, following the guidelines of the publishers of the corresponding reasearch papers.

The position-position-velocity cubes of the spectral lines that will have been reduced over the first observed square degree (Pety et al., 2017) are now public.

The position-position-velocity cubes over the whole field of view (5 square degree) covered by the ORION-B IRAM-30m large program will be released in January 2024.

6. Tracers of the ionization fraction in dense and translucent gas

Bron et al., A&A, 2020

PDF #6

orionb-2020-bron-README

orionb-2020-bron.tar.xz

5. A dynamically young, gravitationally stable network of filaments in Orion B

Orkisz et al., A&A, 2019

PDF #5

orionb-2019-orkisz-README

orionb-2019-orkisz.tar.xz

4. Clustering the Orion B giant molecular cloud based on its molecular emission

Bron et al., A&A, 2018

PDF #4

orionb-2018-bron-README

orionb-2018-bron.tar.xz

3. Turbulence and star formation efficiency in molecular clouds: solenoidal versus compressive motions in Orion B

Orkisz et al., A&A, 2017

PDF #3

orionb-2017-orkisz-README

orionb-2017-orkisz.xz

2. Dissecting the molecular structure of the Orion B cloud: Insight from Principal Component Analysis

Gratier et al., A&A, 2017

PDF #2

orionb-2017-gratier-README

orionb-2017-gratier.tar.xz

1. The anatomy of the Orion B Giant Molecular Cloud: A local template for studies of nearby galaxies

Pety et al., A&A, 2017

PDF #1

orionb-2017-pety-README

orionb-2017-pety.tar.xz