Purple dwarfs: New L subdwarfs from UKIDSS and SDSS
The first L subdwarf was a discovered only ten years ago. Less than ten L subdwarfs been published in the literature to date. Metal-poor ultracool atmospheres...
Photometric observations in the VRcIc bands spanning the time interval between 2004 September 22 and 2010 November 23 were performed with six instruments on...
PyEmir: data reduction pipeline for EMIR, the GTC near-IR multi-object spectrograph
EMIR is the near-infrared wide-field camera and multi-slit spectrograph being built for Gran Telescopio Canarias. We present here the work being done on its...
PyEmir: Data Reduction Pipeline for EMIR, the GTC Near-IR Multi-Object Spectrograph
EMIR is the near-infrared wide-field camera and multi-slit spectrograph being built for Gran Telescopio Canarias. We present here the work being done on its...
PyNeb: a new software for the analysis of emission lines
We describe an ongoing project to migrate the emission-line analysis package nebular from its current environment, IRAF, to a modern programming environment...
OTELO is a survey of emission-line objects that will be carried out using tunable filters with OSIRIS at the GTC. The survey will have a deep impact on...