Published September 8, 2022 | Version v1
Dataset Open

The three-dimensional structure of Galactic molecular cloud complexes out to 2.5 kpc

  • 1. Max Planck Institute for Astronomy
  • 2. Center for Computational Astrophysics, Flatiron Institute
  • 3. Max Planck Computing and Data Facility

Description

Data files for Dharmawardena et al., accepted MNRAS, 2022, The three-dimensional structure of Galactic molecular cloud complexes out to 2.5 kpc.

In this works we map the Interstellar Dust Extinction and Density in 3D using Dustribution code: Dharmawardena et al., 2022, Astronomy & Astrophysics, Volume 658, id.A166, 30 pp. https://www.aanda.org/articles/aa/full_html/2022/02/aa41298-21/aa41298-21.html

The Dustribution code can be accessed from https://github.com/Thavisha/Dustribution

The latest results from Dustribution can be interactively viewed and downloaded from https://www2.mpia-hd.mpg.de/homes/tmueller/projects/ThavishaDustDensity/index.html

Data available here:

- Trained gpy functions for all  sixteen mapped regions which can be used to predict on any selected spherical or cartesian grid.  

-predicted cubes of 3D dust extinction and corresponding lbd boundary grids

- predicted cubes of dust densities on cartesian grids and corresponding xyz boundary grids. 

- astrodendro derived dendrograms for all sixteen molecular cloud regions.

- Tables of astrodendro produced parameters and calculated error bars for each region's substructure as described in appendix C of paper. 

- Tables 1,2,3 in main body of  paper in .csv format. 

- 3D rendering videos of the sixteen mapped regions.

Files

California.zip

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