Astrofísicas: Cartografiados del cielo

  • Publicación
    Catalog of Planetary Nebulae Detected by GALEX and Corollary Optical Surveys

    Planetary nebulae (PNs) consist of an ionized envelope surrounding a hot central star (CSPN) that emits mostly at ultraviolet (UV) wavelengths. UV observations...

  • Publicación
    Detection of New Planetary Nebulae by IPHAS, the Hα Survey of the North Galactic Plane

    IPHAS is an ongoing Hα imaging survey of the North Galactic plane. When completed, it is expected to discover several hundred new Galactic planetary nebulae, in...

  • Publicación
    Dynamical masses for the nearest brown dwarf binary: ɛ Indi Ba, Bb

    We present preliminary astrometric results for the closest known brown dwarf binary to the Sun: V Indi Ba, Bb at a distance of 3.626 pc. With ongoing monitoring...

  • Noticia
    El cartografiado SHARKS detecta más de un millón de fuentes invisibles en su primer censo del cielo

    Hoy se ha presentado a la comunidad astrofísica la primera publicación de datos del sondeo público SHARKS, liderado por investigadores del Instituto de...

  • Publicación
    First Cosmology Results using Supernovae Ia from the Dark Energy Survey: Survey Overview, Performance, and Supernova Spectroscopy

    We present details on the observing strategy, data-processing techniques, and spectroscopic targeting algorithms for the first three years of operation for the...

  • Publicación
    GRB 080514B: the first high-energy AGILE burst with optical/NIR afterglow

    The AGILE gamma-ray burst GRB 080514B was the first detected to have emission at energies above 30 MeV and an optical/NIR afterglow. Here we summarize the main...

  • Publicación
    Hunting for eclipsing Post Common Envelope Binaries from SDSS

    We give an overview of a project aiming to identify new eclipsing post common envelope binaries from the Sloan Digital Sky Survey. This work focuses on the...

  • Publicación
    Is there Any Evidence for Integrated Sachs-Wolfe Signal in WMAP First Year Data?

    We introduce a pixel-to-pixel comparison method to detect the temperature anisotropies on the Cosmic Microwave Background induced by the time variation of...

  • Publicación
    ITEMS Project: An online sequence for teaching mathematics and astronomy

    This work describes an elearning sequence for teaching geometry and astronomy in lower secondary school created inside the ITEMS (Improving Teacher Education in...