Results 51 to 60 of about 3,105 (226)
Mid infrared properties of distant infrared luminous galaxies [PDF]
Astronomy & Astrophysics, 2006 15 pages, 9 figures, accepted for publication in A& ...
Marcillac, D +5 more
openaire +2 more sources
Astronomische Nachrichten, Volume 346, Issue 9, November 2025.ABSTRACT We present James Webb Space Telescope observations of M 4—the closest globular cluster—that probe the lower Main Sequence down to the hydrogen‐burning limit. The unveiled stellar sequence reaches much fainter luminosities than previously possible, revealing a few extremely red objects that are consistent with brown dwarfs as cool as Teff∼1000K$
L. R. Bedin +10 more
wiley +1 more source
Optical polarimetry studies of Seyfert galaxies [PDF]
, 1999 Optical imaging polarimetry has been performed on seven nearby Seyfert galaxies, three with face-on and four with edge-on host galaxies of various morphological classifications.
Felton, Michelle Ann
core
Nuclear Spectral Energy Distributions of Luminous Infrared Galaxies
The Astrophysical JournalWe present nuclear (100–150 pc) spectral energy distributions (SEDs) for a sample of 23 nearby luminous infrared galaxies hosting a total of 28 nuclei. We gather aperture photometry from high-resolution X-ray to submillimeter data for each nuclear region
Tianmu Gao +12 more
doaj +1 more source
GALAXY-WIDE SHOCKS IN LATE-MERGER STAGE LUMINOUS INFRARED GALAXIES [PDF]
The Astrophysical Journal, 2011 We present an integral field spectroscopic study of two nearby Luminous Infrared Galaxies (LIRGs) that exhibit evidence of widespread shock excitation induced by ongoing merger activity, IC 1623 and NGC 3256. We show the importance of carefully separating excitation due to shocks vs.
Rich, Jeff +2 more
openaire +3 more sources
Functional Ecology, Volume 39, Issue 10, Page 2573-2587, October 2025.Read the free Plain Language Summary for this article on the Journal blog. Abstract The light climate at high latitudes, in particular the extended twilight of winter and the reduced diel variation in light level in midsummer and midwinter, potentially constrains visual function and the synchronisation of temporal organisation in polar species. In this
Nicholas J. C. Tyler +3 more
wiley +1 more source
The effect of the environment on the evolution of galaxy colours [PDF]
, 2006 In chapter 1 of this thesis, I give a brief overview of the birth of modern cosmology and the growth of the current paradigm. I then go on to describe the different types of galaxies, the star formation rates within them and give some notes about galaxy ...
Davies, Gregory Tudor
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Characterizing the Molecular Gas in Infrared Bright Galaxies with CARMA
The Astrophysical JournalWe present the CO(1–0) maps of 28 infrared-bright galaxies from the Great Observatories All-Sky Luminous Infrared Galaxy Survey (GOALS) taken with the Combined Array for Research in Millimeter Astronomy (CARMA).
Katherine Alatalo +22 more
doaj +1 more source
Molecular gas in luminous infrared galaxies
The Astrophysical Journal, 1991 Radio observations of 60 bright IRAS galaxies with redshifts of 1500-25,000 km/sec are reported. Data obtained in the 1-0 line of CO using the 12-m NRAO radio telescope during 1985-1988 are presented in extensive tables, graphs, and line profiles and analyzed along with similar data on 29 less distant IRAS bright galaxies (Tinney et al., 1990).
D. B. Sanders +2 more
openaire +1 more source
The environments of luminous radio-WISE selected infrared galaxies [PDF]
Monthly Notices of the Royal Astronomical Society, 2018 17 pages, 16 figures, 2 ...
J I Penney +19 more
openaire +4 more sources