696 datasets found

Keywords: astrophysical processes

Filter Results
  • LOFAR census of pulsars at low frequencies

    To date, only 69 pulsars have been identified with a detected pulsed radio emission below 100MHz. A LOFAR-core LBA census and a dedicated campaign with the Nancay LOFAR station...
  • RM AGNs accretion rates and BH masses

    Broad emission lines in active galactic nuclei (AGNs) mainly arise from gas photoionized by continuum radiation from an accretion disk around a central black hole. The shape of...
  • GRS 1915+105 timing analysis

    GRS 1915+105 was observed by BeppoSAX for about 10 days in October 2000. For about 80% of the time, the source was in the variability class rho, characterised by a series of...
  • R-band light curves of HE 0435-1223

    We present accurate time delays for the quadruply imaged quasar HE 0435-1223. The delays were measured from 575 independent photometric points obtained in the R-band between...
  • Pulsar Timing for Fermi Gamma-ray Space Telescope

    We describe a comprehensive pulsar monitoring campaign for the Large Area Telescope (LAT) on the Fermi Gamma-ray Space Telescope (formerly GLAST). The detection and study of...
  • Spectral properties of magnetar bursts

    We present our broadband (2-250keV) time-averaged spectral analysis of 388 bursts from SGR J1550-5418, SGR 1900+14, and SGR 1806-20 detected with the Rossi X-ray Timing Explorer...
  • RI-band LC of microlensing event OGLE-2018-BLG-1269Lb

    We report the discovery of a planet in the microlensing event OGLE-2018-BLG-1269 with a planet-host mass ratio q~6x10^-4^, i.e., 0.6 times smaller than the Jupiter/Sun mass...
  • CHIME/Pulsar 400-800MHz obs. of ATNF pulsars

    We present the design, implementation, and performance of the digital pulsar observing system constructed for the Canadian Hydrogen Intensity Mapping Experiment (CHIME). Using...
  • Spectroscopic monitoring of 3 neutron stars

    We present the results of a spectroscopic monitoring campaign of the OB-star companions to the eclipsing X-ray pulsars SMC X-1, LMC X-4 and Cen X-3. High-resolution optical...
  • Spectroscopic orbits for late-type stars. II.

    We have determined spectroscopic orbital elements for 13 systems - 10 single-lined binaries and three double-lined binaries. For the three binaries with previously published...
  • Strong-lens candidates from HSC-SSP PDR2

    We carry out a search for strong-lens systems containing high-redshift lens galaxies with the goal of extending strong-lensing-assisted galaxy evolutionary studies to earlier...
  • 2 strongly lensed galaxies MUSE & ALMA datacubes

    We compare the molecular and ionized gas kinematics of two strongly lensed galaxies at z~1 that lie on the main sequence at this redshift, based on observations from ALMA and...
  • Rotational and magnetic properties of mCP stars

    Various surveys focusing on the magnetic properties of intermediate-mass main-sequence (MS) stars have been previously carried out. One particularly puzzling outcome of these...
  • I-band LC of the microlensing event KMT-2016-BLG-1836

    We report the discovery of a super-Jovian planet in the microlensing event KMT-2016-BLG-1836, which was found by the Korea Microlensing Telescope Network (KMTNet) high-cadence...
  • Faraday rotation of radio sources from THOR

    We present first results for Faraday rotation of compact polarized sources (1-2GHz continuum) in The HI/OH/Recombination line (THOR) survey of the inner Galaxy. In the Galactic...
  • An analysis of the Ap binary HD 81009

    File table2.dat contains the 74 new measured radial velocities of the primary component of the SB2 HD 81009.
  • V1118 Ori UBVRIJHK outburst light curves

    The accretion history of low-mass young stars is not smooth but shows spikes of accretion that can last from months and years to decades and centuries. Observations of young...
  • HE1104-1805 BVRIJ light curves

    The gravitationally lensed quasar HE 1104-1805 has been observed at a variety of wavelengths ranging from the mid-infrared to X-ray for nearly 20yr. We combine flux ratios from...
  • Models of solar magnetic structures

    This paper presents semiempirical models of various solar magnetic structures, extending from the photosphere to the chromosphere. The models have been derived from non-LTE...
  • OGLE-2019-BLG-0033/MOA-2019-BLG-035 light curves

    Brown dwarfs are poorly understood transition objects between stars and planets, with several competing mechanisms having been proposed for their formation. Mass measurements...
You can also access this registry using the API (see API Docs).