Astrophysical: Surveys

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    Mass functions, luminosity functions, and completeness measurements from clustering redshifts
    This paper presents stellar mass functions and i-band luminosity functions for Sloan Digital Sky Survey (SDSS) galaxies with i 21 using clustering redshifts...
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    Massive stars in the hinterland of the young cluster, Westerlund 2
    An unsettled question concerning the formation and distribution of massive stars is whether they must be born in massive clusters and, if found in less dense...
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    Massive Stars in the SDSS-IV/APOGEE SURVEY. I. OB Stars
    In this work, we make use of DR14 APOGEE spectroscopic data to study a sample of 92 known OB stars. We developed a near-infrared semi-empirical spectral...
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    Measuring brown dwarf properties from deep surveys .
    We discuss brown dwarf properties that can be measured from current and future deep surveys, and how fundamental parameters, such as the mass function and...
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    Mid-FIR Properties of ELAIS Sources
    We present the properties of all the galaxies detected by ISO at 7, 15 and 90 microns in ELAIS northern fields. The spectral energy distribution (SED) of those...
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    Mid-infrared sources in the ELAIS Deep X-ray Survey
    We present a cross-correlation of the European Large Area Infrared Space Observatory (ISO) survey (ELAIS) with the ELAIS Deep X-ray Survey of the N1 and N2...
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    Molecular Line Survey of CRL 618 from 80 to 276 GHz and Complete Model
    We present the complete data set, model, and line identification of a survey of the emission from the C-rich proto-planetary nebula CRL 618 performed with the...
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    Most Hard-X-Ray-Selected Quasars in the Chandra Deep Fields are Obscured
    Measuring the population of obscured quasars is one of the key issues in understanding the evolution of active galactic nuclei (AGNs). With a redshift...
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    Multiwavelength Study of two Unidentified γ-ray Sources
    Most counterparts of the identified low-latitude γ-ray sources are isolated neutron stars (INSs). Since INSs are characterized by an extremely high value of f X...