2,246 datasets found

Keywords: Radio astronomy

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  • L1482 filament cores

    We measured the trigonometric parallax of the H_2_O maser source associated with the L1482 molecular filament hosting the most massive young star, LkH{alpha} 101, in the...
  • Compact radio sources in the SCORPIO field

    We present observations of a region of the Galactic plane taken during the Early Science Program of the Australian Square Kilometre Array Pathfinder (ASKAP). In this context, we...
  • ALMA/NOEMA high-z star-forming galaxies

    We have used ALMA and NOEMA to study the molecular gas reservoirs in 61 ALMA-identified submillimetre galaxies (SMGs) in the COSMOS, UDS, and ECDFS fields. We detect ^12^CO...
  • Hard-X-ray-selected AGNs I

    A thorough study of radio emission in active galactic nuclei (AGNs) is of fundamental importance to understand the physical mechanisms responsible for the emission and the...
  • GRB hydrogen column densities

    It is known that the GRB equivalent hydrogen column density (N_HX_) changes with redshift and that, typically, N_HX_ is greater than the GRB host neutral hydrogen column...
  • MMB Survey ex-OH catalogue

    We present the results of the first complete unbiased survey of the Galactic plane for 6035-MHz excited-state hydroxyl (ex-OH) masers undertaken as part of the methanol...
  • The 3CR Chandra snapshot survey: 1<z<1.5

    The aim of this paper is to present an analysis of newly acquired X-ray observations of 16 extragalactic radio sources listed in the Third Cambridge Revised (3CR) catalog and...
  • Galactic DM contribution to the extragalactic FRBs

    We provide an empirical list of the Galactic dispersion measure (DM_Gal_) contribution to the extragalactic fast radio bursts (FRBs) along 72 sightlines. It is independent of...
  • New constraints on the 1.4GHz source counts

    We present a study of the 1173 sources brighter than S_1.4GHz_=120{mu}Jy detected over an area of ~1.4deg^2^ in the Lockman Hole field. Exploiting the multiband information...
  • Black hole mass accretion rates for over 750 AGN

    Mass accretion rates in dimensionless and physical units, and efficiency factors describing the total radiant luminosity of the disc and the beam power of the outflow are...
  • Resolved molecular gas in nearby galaxies

    A relationship between dust-reprocessed light from recent star formation and the amount of star-forming gas in a galaxy produces a correlation between Wide-field Infrared Survey...
  • Shocks in high-mass starless clump candidates

    In order to search for shocks in the very early stage of star formation, we performed single-point surveys of SiO J=1-0, 2-1, and 3-2 lines and the H_2_CO 2_12_-1_11_ line...
  • The SEDIGISM survey: First Data Release

    The SEDIGISM (Structure, Excitation and Dynamics of the Inner Galactic Interstellar Medium) survey used the APEX telescope to map 84deg^2^ of the Galactic plane between...
  • Catalogue of Radio Stars

    The first version of this catalogue was published in Abh.Hamburger Sternw. 1978, Vol.10, p 1ff. (CDS Catalogue II/129). A second version was published in 1987...
  • 180MHz Murchison Commissioning Survey (MWACS)

    The Murchison Widefield Array Commissioning Survey (MWACS) is a ~6100deg^2^ 104-196MHz radio sky survey performed with the Murchison Widefield Array during instrument...
  • 74MHz VLA Low-frequency Sky Survey Redux (VLSSr)

    We present the results of a recent re-reduction of the data from the Very Large Array (VLA) Low-frequency Sky Survey (VLSS). We used the VLSS catalogue as a sky model to correct...
  • 6-GHz methanol multibeam maser catalogue

    We have conducted a Galactic plane survey of methanol masers at 6668 MHz using a seven-beam receiver on the Parkes telescope, refered to as MX observations. Paper I provides...
  • Catalog of extended extragalactic radio sources

    A catalog of extended extragalactic radio sources consisting of 10460 objects is compiled based on the list of radio sources of the FIRST survey. A total of 2339 objects are...
  • The FIRST Survey Catalog, Version 2014Dec17

    The Faint Images of the Radio Sky at Twenty centimeters (FIRST) began in 1993. It uses the VLA (Very Large Array, a facility of the National Radio Observatory (NRAO)) at a...
  • The FIRST Survey Catalog, Version 12Feb16

    The Faint Images of the Radio Sky at Twenty centimeters (FIRST) began in 1993. It uses the VLA (Very Large Array, a facility of the National Radio Observatory (NRAO)) at a...
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