Tipo de publicación: Sin árbitro

  • Publicación
    NAHUAL: A Next-Generation Near Infrared Spectrograph for the GTC
    The extension of the highly successful Doppler technique into the near-infrared (0.9-2.5 μm) is opening new parameter domains for extra-solar planet searches in...
  • Publicación
    NAHUAL: and Infrared Spectrograph for Exoplanet Research at the GTC
    NAHUAL is a high-resolution, near-infrared, echelle spectrograph designed for high-precision radial velocity measurements using the Gran Telescopio Canarias in...
  • Publicación
    NAOMI adaptive optics system for the 4.2m William Herschel telescope
    NAOMI (Nasmyth Adaptive Optics for Multi-purpose Instrumentation) is a recently completed and commissioned astronomical facility on the 4.2m William Herschel...
  • Publicación
    Narrow band CCD imagery of NGC 4861 on Hα, Hβ, [O III]λ5007 and nearby continua.
    Not Available
  • Publicación
    Narrow band imaging and long slit spectroscopy of UGC 5101
    UGC 5101 (z = 0.04; D is approximately equal to 240 Mpc) is one of the so called Ultraluminous IRAS sources. Two important properties of the members of this...
  • Publicación
    Narrow band imaging of jets and bipolar outflows from symbiotic stars
    We propose to obtain [NII]Lambda658.3 nm images of the extended nebulae around the symbiotic binaries CH Cyg {HD182917} and He 2-104 {PK315+09D1} using the...
  • Publicación
    Narrow-Band Imagery of NGC 4736
    Not Available
  • Publicación
    Narrow-band imaging
    Not Available
  • Publicación
    Narrow-band imaging - hit or miss?
    A reminder of the various factors that affect the central wavelength and bandpass of interference filters.