Astrophysical: Surveys

  • Publication
    First release of the IPHAS catalogue of new extended planetary nebulae
    We present the first results of our search for new, extended planetary nebulae (PNe) based on careful, systematic, visual scrutiny of the imaging data from the...
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    First Results from a Study of DIBs with Thousands of High-Quality Massive-Star Spectra
    We are using five different surveys to compile the largest sample of diffuse interstellar band (DIB) measurements ever collected. GOSSS is obtaining...
  • Publication
    First Results of the CMASF CCD Observations in Argentina
    The CCD meridian circle of San Fernando (CMASF) is installed in the Carlos U. Cesco observatory in San Juan (Argentina) at 69° W, 31° S and 2300 m of altitude...
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    First T dwarfs in the VISTA Hemisphere Survey
    Aims: The aim of the project is to improve our current knowledge of the density of T dwarfs and the shape of the substellar initial mass function by identifying...
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    Follow-up Survey for the Binary Black Hole Merger GW200224_222234 Using Subaru/HSC and GTC/OSIRIS
    The LIGO/Virgo detected a gravitational wave (GW) event, named GW200224_222234 (also known as S200224ca) and classified as a binary-black hole coalescence, on...
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    Furthering our knowledge of the solar neighborhood using WISE
    The launch of NASA's Wide-field Infrared Survey Explorer (WISE) in late 2009 ushered in an new era in the study of the solar neighborhood. Its mid-infrared...
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    Gaia Data Release 1. Summary of the astrometric, photometric, and survey properties
    Context. At about 1000 days after the launch of Gaia we present the first Gaia data release, Gaia DR1, consisting of astrometry and photometry for over 1...
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    Gaia Data Release 2. Gaia Radial Velocity Spectrometer
    This paper presents the specification, design, and development of the Radial Velocity Spectrometer (RVS) on the European Space Agency's Gaia mission. Starting...
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    Gaia Data Release 2. Processing the spectroscopic data
    Context. The Gaia Data Release 2 (DR2) contains the first release of radial velocities complementing the kinematic data of a sample of about 7 million...