Astrophysical: Surveys

  • Publication
    J-PLUS: Systematic impact of metallicity on photometric calibration with the stellar locus
    Aims: We present the photometric calibration of the twelve optical passbands for the Javalambre Photometric Local Universe Survey (J-PLUS) second data release...
  • Publication
    J-PLUS: The Javalambre Photometric Local Universe Survey
    The Javalambre Photometric Local Universe Survey (J-PLUS ) is an ongoing 12-band photometric optical survey, observing thousands of square degrees of the...
  • Publication
    J-PLUS: Toward a homogeneous photometric calibration using Gaia BP/RP low-resolution spectra
    Aims: We present the photometric calibration of the 12 optical passbands for the Javalambre Photometric Local Universe Survey (J-PLUS) third data release (DR3)...
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    Kepler K2 Campaign 9 - II. First space-based discovery of an exoplanet using microlensing
    We present K2-2016-BLG-0005Lb, a densely sampled, planetary binary caustic-crossing microlensing event found from a blind search of data gathered from Campaign...
  • Publication
    Ks Number Counts in the Groth and Coppi Fields
    We have used William Herschel Telescope/INGRID Ks images on two high-latitude fields, the Coppi and Groth strips, to obtain galaxy number counts over ~180...
  • Publication
    K[s] number counts in the Groth and Coppi fields
    The COSMOS Survey is currently mapping 0.5 deg2 of sky in optical and near-IR bands to definesamples of compact galaxies at high redshift for spectroscopic...
  • Publication
    Lithium in the Hyades L5 brown dwarf 2MASS J04183483+2131275
    Aims: From the luminosity, effective temperature and age of the Hyades brown dwarf 2MASS J04183483+2131275 (2M0418), substellar evolutionary models predict a...
  • Publication
    LoVoCCS. II. Weak Lensing Mass Distributions, Red-sequence Galaxy Distributions, and Their Alignment with the Brightest Cluster Galaxy in 58 Nearby X-Ray-luminous Galaxy Clusters
    The Local Volume Complete Cluster Survey is an ongoing program to observe nearly a hundred low-redshift X-ray-luminous galaxy clusters (redshifts 0.03 < z < 0...
  • Publication
    Machine learning in APOGEE. Unsupervised spectral classification with K-means
    Context. The volume of data generated by astronomical surveys is growing rapidly. Traditional analysis techniques in spectroscopy either demand intensive human...