Introduction

Dustribution is user-friendly open source algorithm built of Gaussian Processes and GPU technologies which takes in extinction and distances from any catalogue of stellar parameters to produce 3D maps of extinction and dust densities for user-selected regions.

Published in Dharmawardena et al., A&A 658, A166 (2022); arXiv:2111.06672 [astro-ph.GA]

The code is available on GitHub at https://github.com/Thavisha/Dustribution.

Dataset

Select:

Info:

Galactic longitudes ℓ
Galactic latitudes b
Distance range

Density and Extinction graphs

Enter coordinate:
ℓ[°] = b[°] =
distance
distance

Volume rendering

Config
Mode
Isovalue
Factor
Gamma
Mouse control: rotate camera (LMB), pan view (RMB), zoom (MMB)

Download

Dataset File (link) File size sha256
Cygnus Cygnus.zip 32.8 MiB 7ef5ac3d36c7d42a34c036d9a770f5edd9b4a508d511c45044b877a65da0b955
Orion Orion.zip 33.6 MiB d37a20a7d9eaa9528913aeb585812230e46b1d5f42ba15baae963994432e5b9c
Perseus Perseus.zip 35.3 MiB e47606b2b96982c65fe7456b947ba10620fc7a721d4d8a7240d2914f6a0eb2fc
Taurus Taurus.zip 35.5 MiB 9054a03b858c66d1c8f34c16759868ef55b7bdff2785d23cf09c610684de7584