We performed accurate and deep NIR (J,K) photometry of the Globular Cluster (GC) 47Tuc using data collected with SOFI at New Technology Telescope (NTT) (ESO, La...
Deep Optical and Near Infrared Observations in ELAIS Areas
We present deep optical and near infrared imaging over half square degree of sky in the centres of the ELAIS regions N1 and N2 and coincident with deep XMM...
Deep Optical and Near-IR Observations of the XMM/Chandra Regions in ELAIS
We present deep optical and near-IR imaging over a half square degree of sky in the centers of the ELAIS regions N1 and N2 and coincident with deep XMM/Chandra...
We present deep images in H alpha +[NII] and [OIII] lambda 5007 of the region around NGC 7027 obtained with the wide field camera (WFC) at the Isaac Newton...
Defining requirements and identifying relevant technologies in astrophotonics
Astrophotonics offers a solution to some of the problems of building instruments for the next generation of telescopes through the use of photonic devices to...
Definition of a Distribution Format for X-ray Data
X-ray data from the ROSAT satellite will be distributed to Guest Observers on FITS tapes. The precise contents and format of the tape were chosen bearing the...