The aim of a data reduction process is to minimize the influence of data acquisition imperfections on the estimation of the desired astronomical quantity. For...

We present results of an optical and near-infrared (IR) 1.8 deg2 survey in the Pleiades open cluster to search for substellar objects. From optical I-band...

We present adaptive optics spectro-imaging observations of the RW Aur jet in optical forbidden lines, at an angular resolution of 0.4″. Comparison with HST data...

Proper motions in penumbra have been measured using local correlation tracking techniques in a high spatial resolution series of images (˜0.12 arcsec). Assuming...

In order to measure proper motions for known L and T dwarfs we observed 142 L and T dwarfs from the DwarfArchive (detailed in Table 1, see http://spider.ipac...

We present the analysis of the photometric and spectroscopic properties of a pilot sample of spectroscopically-confirmed intermediate-redshift blue compact...

We studied the fraction and properties of bars in a sample of about 3000 galaxies extracted from SDSS-DR5. This represents a volume limited sample with galaxies...

Using the results of optical identification of the diffuse X-ray sources in both CDFS and LH fields, we have compiled a catalog of objects containing over 10...

We present a long-term project to study the characteristics and evolution of current star-forming galaxies at different redshifts. Our results support the idea...