Tipo de publicación: Con árbitro

  • Publicación
    First Light of the Integral Field Unit of GRIS on the GREGOR Solar Telescope
    An Integral Field Unit (IFU) based on image slicers has been added to the GREGOR Infrared Spectrograph (GRIS). This upgrade to the instrument makes possible 2D...
  • Publicación
    First light simultaneous triple-channel optical observations of the OPTICAM system at the OAN-SPM
    OPTICAM is a triple-band optical system developed for the 2.1 m telescope of the National Astronomical Observatory in the Sierra de San Pedro Mártir (OAN-SPM)...
  • Publicación
    First Look at z > 1 Bars in the Rest-frame Near-infrared with JWST Early CEERS Imaging
    Stellar bars are key drivers of secular evolution in galaxies and can be effectively studied using rest-frame near-infrared (NIR) images, which trace the...
  • Publicación
    First measurement of the total gravitational quadrupole moment of a black widow companion
    We present the first measurement of the gravitational quadrupole moment of the companion star of a spider pulsar, namely the black widow PSR J2051-0827. To this...
  • Publicación
    First measurement of the Σ beam asymmetry in η photoproduction on the neutron
    We present the first measurement of the Σ beam asymmetry in η photoproduction on the neutron in the photon energy range from threshold to 1.5 GeV. Data have...
  • Publicación
    First Metis Detection of the Helium D<SUB>3</SUB> Line Polarization in a Large Eruptive Prominence
    Metis on board Solar Orbiter is the space coronagraph developed by an Italian-German-Czech consortium. It is capable of observing solar corona and various...
  • Publicación
    First models of the s process in AGB stars of solar metallicity for the stellar evolutionary code ATON with a novel stable explicit numerical solver
    Aims: We describe the first s-process post-processing models for asymptotic giant branch (AGB) stars of masses 3, 4, and 5 M ⊙ at solar metallicity (Z = 0.018)...
  • Publicación
    First multi-wavelength campaign on the gamma-ray-loud active galaxy IC 310
    Context. The extragalactic very-high-energy gamma-ray sky is rich in blazars. These are jetted active galactic nuclei that are viewed at a small angle to the...
  • Publicación
    First NuSTAR Observations of Mrk 501 within a Radio to TeV Multi-Instrument Campaign
    We report on simultaneous broadband observations of the TeV-emitting blazar Markarian 501 between 2013 April 1 and August 10, including the first detailed...