Results 111 to 120 of about 2,793 (219)

Interstellar extinction correlations [PDF]

Monthly Notices of the Royal Astronomical Society, 1987
A. P. Jones, W. W. Duley, D. A. Williams
openaire   +1 more source

Mapping Interstellar Dust in the Foreground Outer Disk of Overlapping Galaxy Pair VV 191 with HST and JWST

The Astronomical Journal
VV 191 is a nearby ( z ∼ 0.05), overlapping (occulting) galaxy pair, where a multiple-armed spiral galaxy is backlit by an elliptical galaxy. The overlap is used to derive and map dust attenuation in two James Webb Space Telescope NIRCam filters (F090W ...
Clayton D. Robertson, Benne W. Holwerda, Jessica M. Berkheimer, Trevor Butrum, Ian Castellano, Kyle W. Cook, William C. Keel, Anton M. Koekemoer, Divya Patel, Maria del Carmen Polletta, Rogier A. Windhorst   +10 more
doaj   +1 more source

Modelling interstellar extinction in stellar populations [PDF]

In stellar astrophysics, the determination of the magnitude of interstellar extinction is critical, due to its effect on the observed brightness and colour of the stars.
Lisboa-Wright, A
core   +1 more source

Visual - near-infrared properties of the interstellar extinction towards the Galactic bulge with RR Lyrae stars

, 2018
Towards the bulge, studies of interstellar extinction are generally limited by uncertainties in the individual distances, magnitudes, and colors of the most commonly utilized stellar tracers.
Catelan, Márcio, Hajdu, Gergely, Dékány, István, Catelan, Márcio (6471491), Hajdu, Gergely (6471488), Grebel, Eva (6471497), Grebel, Eva, Dékány, István (6471494)   +7 more
core   +1 more source

86th Annual Meeting of the Meteoritical Society (2024)

Meteoritics &Planetary Science, Volume 59, Issue S1, Page A1-A468, August 2024.
wiley   +1 more source

CU-JADE: A Method for Traversing Extinction Jumps Along the Line of Sight

The Astronomical Journal
Although interstellar dust extinction serves as a powerful distance estimator, the solar system’s location within the Galactic plane complicates distance determinations, especially for molecular clouds (MCs) at varying distances along the line of sight ...
Shiyu Zhang, Yang Su, Xuepeng Chen, Min Fang, Fujun Du, Shaobo Zhang, Qing-Zeng Yan, Xin Liu, Miaomiao Zhang, Yan Sun, Ji Yang   +10 more
doaj   +1 more source

Interstellar Extinction in 20 Open Star Clusters

, 2017
The interstellar extinction law in 20 open star clusters namely, Berkeley 7, Collinder 69, Hogg 10, NGC 2362, Czernik 43, NGC 6530, NGC 6871, Bochum 10, Haffner 18, IC 4996, NGC 2384, NGC 6193, NGC 6618, NGC 7160, Collinder 232, Haffner 19, NGC 2401, NGC
Geeta Rangwal, Alok K. Durgapal, R. K. S. Yadav, D. Bisht   +3 more
core   +1 more source

Study of interstellar extinction in some young open clusters

, 1987
Interstellar extinction has been studied in 15 open clusters, based on reliable cluster members and precise observational data. Out of these, 10 show nonuniform extinction across the cluster region.
Ram Sagar,
core   +1 more source

A Near-infrared Extinction and Reddening Map toward the Galactic Bulge Using UKIRT

The Astronomical Journal
The Galactic bulge is one of the most information-dense regions to study resolved stellar populations, variables, and transients, such as microlensing events.
Aiden S. Zelakiewicz, Samson A. Johnson, B. Scott Gaudi, Geoffrey Bryden, David M. Nataf, Yossi Shvartzvald   +5 more
doaj   +1 more source

A Computerized Model of Large-Scale Visual Interstellar Extinction

, 1997
A numerical algorithm has been developed for calculating three-dimensional visual interstellar extinction and its error from inputs of Galactic longitude, Galactic latitude, and distance.
Stidham, Brett J., Hartmann, Dieter H., Hakkila, Jon, Myers, Jeannette M.   +3 more
core