Results 21 to 30 of about 1,606 (187)
INFRARED COUNTERPARTS OF X-RAY GALAXIES
Odessa Astronomical Publications, 2019 Population studies of the extragalac- tic objects are a major part of the universe large-scale structure study. Apart from radio, infrared, and visible wavelength bands, observations and further identification of extragalactic objects such as galaxies ...
A. V. Tugay, S. Yu. Shevchenko
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Second international workshop on particle physics and the early universe (COSMO-98), 1999 To study large-scale structure in the Universe a full census of the contents are required. This is even more important when the processes of galaxy formation are being investigated. In the last year the population of distant galaxies that emit most of their energy in the infrared waveband have been studied in unprecedented detail.
openaire +2 more sources
Ultraluminous Infrared Galaxies: QSOs in Formation? [PDF]
The Astrophysical Journal, 2002 accepted to be published in ApJ, 7 ...
Tacconi, L. +6 more
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Core Revelations: The Star Formation and Active Galactic Nucleus Connection at the Heart of NGC 7469
The Astrophysical JournalWe investigate the star formation–active galactic nucleus (AGN) connection in the Seyfert 1 NGC 7469 using James Webb Space Telescope mid-infrared spectroscopic integral field unit (IFU) data.
Léa M. Feuillet +6 more
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The OTELO Survey: The main sequence of low-mass galaxies
Astronomy & AstrophysicsAims. This paper describes the relationship between the star formation rate and the stellar mass, the so-called main sequence (MS), of low-mass galaxies at three different redshifts from the OTELO survey.
Cedrés Bernabé +17 more
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Advanced Intelligent Systems, EarlyView.This work presents a magnetic bronchoscopy robot with a novel multi‐segment variable stiffness catheter. This catheter can not only move flexibly in the narrow bronchi but also harden according to the need to provide support. Combined with remote wireless magnetic field drive, it provides a more precise and effective solution for biopsy of deep lung ...
Shucong Yin +10 more
wiley +1 more source
Ultraluminous Infrared Galaxies [PDF]
, 2006 Ever since their discovery in the 1970's, UltraLuminous InfraRed Galaxies (ULIRGs; classically Lir>10^12Lsun) have fascinated astronomers with their immense luminosities, and frustrated them due to their singularly opaque nature, almost in equal measure.
Lonsdale, C. J. +2 more
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Mid-infrared Variability in Nearby Galaxies from the MaNGA Sample
The Astrophysical JournalWe use mid-infrared variability in galaxies to search for active galactic nuclei (AGN) in the local universe. We use a sample of 10,220 galaxies from the Mapping Nearby Galaxies at Apache Point Observatory survey, part of the Sloan Digital Sky Survey ...
Aashay Pai +2 more
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The ORCA‐TWIN qCMOS Experiment I. Science Case and Commissioning at Calar Alto Observatory
Astronomische Nachrichten, EarlyView.ABSTRACT We describe a pilot study to explore a new generation of fast and low noise CMOS image sensors for time domain astronomy, using two remote telescopes with a baseline of 1635 km. The experiment involves direct imaging with novel qCMOS image sensor technology that combines fast readout with sub‐electron readout noise.
Martin M. Roth +20 more
wiley +1 more source
Mid‐Infrared Selection of Active Galaxies [PDF]
The Astrophysical Journal, 2005 13 pages, 3 figures; submitted to the Astrophysical Journal ...
Stern, Daniel +14 more
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