In this paper we present the photometric properties of a sample of extremely red galaxies (EROs, R-Ks≥5.6), found in the field of the lensing cluster Abell 1835...

IAUC 4252 available at Central Bureau for Astronomical Telegrams. IAUC 4252 available at Central Bureau for Astronomical Telegrams.

We present two-dimensional Fabry-Perot observations of the emission-line distribution and kinematics in nearby spiral galaxies. We have developed and...

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We present a new method for the detection and characterization of large scale expansion in galaxy discs based on Hα Fabry-Perot spectroscopy, taking advantage...

A rationale is presented for the use of a relatively low-altitude (15km) Rayleigh Laser Guide Star to provide partial adaptive optics correction across a large...

The Gran Telescopio Canarias (GTC1) 10m telescope is now being integrated at the ORM, in La Palma Spain. Likewise, three instruments are being prepared for...

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Spectroscopic observations, with high spatial resolution, of Ca II K bright points very near the disk center are presented. Magnetic concentrations have been...