Results 21 to 30 of about 520,436 (213)
Astrophysics, 2017 This review describes our current understanding of interstellar extinction. This differ substantially from the ideas of the 20th century. With infrared surveys of hundreds of millions of stars over the entire sky, such as 2MASS, SPITZER-IRAC, and WISE ...
G. Gontcharov
semanticscholar +2 more sources
Correcting for the Effects of Interstellar Extinction [PDF]
, 1998 This paper addresses the issue of how best to correct astronomical data for the wavelength‐dependent effects of Galactic interstellar extinction. The main general features of extinction from the IR through the UV are reviewed, along with the nature of ...
E. Fitzpatrick
semanticscholar +1 more source
An Analysis of the Shapes of Interstellar Extinction Curves. VII. Milky Way Spectrophotometric Optical-through-ultraviolet Extinction and Its R-dependence [PDF]
Astrophysical Journal, 2019 We produce a set of 72 NIR-through-UV extinction curves by combining new Hubble Space Telescope/STIS optical spectrophotometry with existing International Ultraviolet Explorer spectrophotometry (yielding gapless coverage from 1150 to 10000 Å) and NIR ...
E. Fitzpatrick +4 more
semanticscholar +1 more source
The Astrophysical Journal, 2023 Interstellar-dust extinction law is essential for interpreting observations. In this work, we investigate the ultraviolet (UV)–mid-infrared (IR) extinction law of the Taurus molecular cloud and its possible variations. We select 504,988 dwarf stars (4200
Ling Li +3 more
doaj +1 more source
Physics of Eclipsing Binaries. IV. The Impact of Interstellar Extinction on the Light Curves of Eclipsing Binaries [PDF]
Astrophysical Journal Supplement Series, 2019 Traditionally, the effects of interstellar extinction on binary star light curves have been treated as a uniform reduction in the observed brightness of the system that is independent of the orbital phase.
David Jones +8 more
semanticscholar +1 more source
The Astrophysical Journal, 2023 Dust extinction is one of the fundamental measurements of dust grain sizes, compositions, and shapes. Most of the wavelength-dependent variations seen in Milky Way extinction are strongly correlated with the single parameter R ( V ) = A ( V )/ E ( B − V )
Karl D. Gordon +6 more
doaj +1 more source
Testing new ideas regarding the nature of interstellar extinction [PDF]
, 2023 openStudy of interstellar extinction, from observations to modelling. Application to CCM extinction curves, in-depth analysis of diffuse interstellar bands (DIBs).
CIBODDO, VITTORIO
core
Towards understanding physical origin of 2175 Å extinction bump in interstellar medium [PDF]
, 2020 The 2175 A ultraviolet (UV) extinction bump in interstellar medium (ISM) of the Milky Way was discovered in 1965. After intensive exploration of more than a half century, however, its exact origin still remains a big conundrum that is being debated. Here
Xing-Hua Ma +4 more
semanticscholar +1 more source
High spatial resolution galactic 3D extinction mapping with IPHAS [PDF]
, 2008 We present an algorithm (MEAD, for 'Mapping Extinction Against Distance') which will determine intrinsic (r' - i') colour, extinction, and distance for early-A to K4 stars extracted from the IPHAS r'/ i'/H alpha photometric data base.
R. A. H. Morris +46 more
core +2 more sources
New Candidate Massive Clusters from 2MASS [PDF]
, 2013 Massive stars are important for the evolution of the interstellar medium. The detailed study of their properties (such as mass loss, rotation, magnetic fields) is enormously facilitated by samples of these objects in young massive galactic star clusters.
Dirk Froebrich, Froebrich, Dirk
core +1 more source