Galactic Dust Reddening and Extinction - IRSA
This service gives the Galactic dust reddening for a line of sight, returning a reddening map, the corresponding 100 micron intensity, and dust temperature, along with statistics for each. The …
Galactic Dust Reddening and Extinction Service - IRSA
Galactic Dust Reddening and Extinction Service Gives the foreground (Milky Way) reddening for a line of sight, returning a reddening map, the corresponding 100 micron intensity, dust …
Extinction (astronomy) - Wikipedia
In astronomy, extinction is the absorption and scattering of electromagnetic radiation by dust and gas between an emitting astronomical object and the observer.
A population of dust-enshrouded objects orbiting the Galactic …
Jan 15, 2020 · Here we report observations of four additional G objects, all lying within 0.04 parsecs of the black hole and forming a class that is probably unique to this environment. The …
Modeling the infrared extinction toward the galactic center
Oct 24, 2013 · We model the ~ 1–19 μ m infrared (IR) extinction curve toward the Galactic Center (GC) in terms of the standard silicate-graphite interstellar dust model. The grains are taken to …
[2408.03467] The Galactic Center in Color: Measuring Extinction …
Aug 6, 2024 · We have tracked 145 stars for ∼ 10 years at wavelengths between 1 and 4 microns to analyze extinction effects in color-magnitude space. Approximately 30% of this sample dims …
of dust temperature, emission opacity, line-of-sight extinction, and total infrared luminosity are computed over the central 15 arcsec field-of-view (1 parsec= 24 arcsec at 8.5 kpc), providing a …
We aim to analyse the spiral arms in the line of sight towards the Galactic centre (GC) in order to determine their distance, extinction, and stellar population. Methods. We use the …
The mean absolute extinction towards the central parsec of the Milky Way is A K ’3 mag, including both foreground and Galactic center dust. Here we present a measurement of dust extinction …
We model the ∼1–19μm infrared (IR) extinction curve toward the Galactic Center (GC) in terms of the standard silicate-graphite interstellar dust model. The grains are taken to have a power law …
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