NAHUAL: a near-infrared high-resolution spectrograph for the GTC optimized for studies of ultracool dwarfs
We present the status of an ongoing study for a high-resolution near-infrared echelle spectrograph for the 10.4-m GTC (Gran Telescopio de Canarias) which will...
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...
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...
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...
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...
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...