Candidate Planetary Nebulae in M 33 (Magrini+, 2001)
File table1.dat contains the identification number, the coordinates (2000), the Hα+[NII] flux and the [OIII]5007 flux of the PNe detected in Messier 33, with...
Candidate Planetary Nebulae in M81 (Magrini+, 2001)
File table1.dat contains the identification number, the coordinates (2000), the [OIII]5007 and the Hα+[NII] flux of the candidate PNe detected in Messier 81...
CAOS: a numerical simulation tool for astronomical adaptive optics (and beyond)
We present recent developments of the CAOS "system", an IDL-based Problem Solving Environment (PSE) whose original aim was to define and simulate as...
Se investiga el proceso de captura de galaxias enanas por parte de galaxias gigantes, en presencia de un campo externo causado por materia distribuída y otras...
Capturing the Physics of MaNGA Galaxies with Self-supervised Learning
As available data sets grow in size and complexity, advanced visualization tools enabling their exploration and analysis become more important. In modern...
Carbon abundances and radial gradients in NGC 300 and other nearby spiral galaxies
We present preliminary results of deep echelle spectrophotometry of a sample of HII regions along the disk of the Scd galaxy NGC 300 obtained with the...
Carbon and Oxygen Abundances from Recombination Lines in Low Metallicity H II Regions
We have measured C II and O II recombination lines in several H II regions of low-metallicity dwarf galaxies. These objects show lower C/O ratios than H II...
A chemical evolution model of the Galaxy has been computed to reproduce the O/H gradients from Galactic HII regions. This model solves the C enrichment problem...
Carbon Depleted TNOs and the Origin of the Carbon Depleted Comets?
Recently, it has been showed that (136108) 2003 EL61 and its biggest satellite S/2005 (136108) 1,(55636) 2002 TX300, (13308) 1996 TO66 , OP32, 1995 SM55 and...