Astrofísicas: Espectroscopia

  • Publicación
    Time-resolved Low-resolution Spectra of BLAP-009 and BLAP-014
    We present time resolved low resolution spectra of BLAP-009 and BLAP-014 collected with SPRAT on the Liverpool Telescope. The spectra were median-stacked in...
  • Publicación
    TOI-1696: A Nearby M4 Dwarf with a 3 R <SUB>⊕</SUB> Planet in the Neptunian Desert
    We present the discovery and validation of a temperate sub-Neptune around the nearby mid-M dwarf TIC 470381900 (TOI-1696), with a radius of 3.09 ± 0.11 R ⊕ and...
  • Publicación
    TOI-954 b and K2-329 b: Short-period Saturn-mass Planets that Test whether Irradiation Leads to Inflation
    We report the discovery of two short-period Saturn-mass planets, one transiting the G subgiant TOI-954 (TIC 44792534, V = 10.343, T = 9.78) observed in TESS...
  • Noticia
    Un congreso en La Palma consolida la colaboración científica en astronomía entre España y China
    Del 25 al 28 de julio, se celebra en Fuencaliente (La Palma) el congreso China-Spain collaboration on astronomical high-resolution spectroscopy que tiene como...
  • Publicación
    Visible spectroscopy of the Polana-Eulalia family complex: Spectral homogeneity
    The Polana-Eulalia family complex is located in the inner part of the asteroid belt, bounded by the ν6 and the 3:1 resonances, where we can find another three...
  • Publicación
    Visible-near-infrared observations of organics and carbonates on (101955) Bennu: Classification method and search for surface context
    The OSIRIS-REx Visible and InfraRed Spectrometer (OVIRS) onboard the Origins, Spectral Interpretation, Resource Identification, and Security-Regolith Explorer...
  • Publicación
    VLT Optical Spectroscopy of BL Lac Objects
    We report here the first results of a program aimed at obtaining high signal to noise (up to ~ 500) optical spectroscopy of a large sample of BL Lac objects...
  • Charla
    WEAVE: The next generation wide-field spectroscopy facility for the WHT
    I will describe the major scientific motivation and outline design concept for a new 2 degree field, 1000 fibre multi-object spectroscopy facility for the WHT...
  • Publicación
    WSO and the winds of massive stars: the gate to the metal-poor Local Universe
    The spectrographs on-board the World Space Observatory (WSO) will provide access to the 1020-1800 Å wavelength range with unprecedented sensitivity. Previous...