We present mid-infrared (MIR) imaging and spectroscopic data of the Seyfert 2 galaxy Mrk 1066 obtained with CanariCam (CC) on the 10.4-m Gran Telescopio...
-
PublicaciónA mid-infrared view of the inner parsecs of the Seyfert galaxy Mrk 1066 using CanariCam/GTC
-
PublicaciónA minor merger origin for stellar inner discs and rings in spiral galaxies
Context. Observations have shown that inner discs and rings (IDs and IRs) are not preferably found in barred galaxies, which indicates that their formation may...
-
PublicaciónA Minor-Merger Origin for Inner Disks and Rings in Early-Type Galaxies
Nuclear disks and rings are frequent galaxy substructures, for a wide range of morphological types [from S0 to Sc, see e.g., 1, 2]. We have investigated the...
-
PublicaciónA molecular gas-rich GRB host galaxy at the peak of cosmic star formation
We report the detection of the CO(3-2) emission line from the host galaxy of gamma-ray burst (GRB) 080207 at z = 2.086. This is the first detection of molecular...
-
PublicaciónA Morphological and Statistical Analysis of Ansae in Barred Galaxies
Many barred galaxies show a set of symmetric enhancements at the ends of the stellar bar, called ansae, or the "handles" of the bar. Ansa bars have been in the...
-
PublicaciónA morphological study of galaxies in ZwCl0024+1652, a galaxy cluster at redshift z ˜ 0.4
The well-known cluster of galaxies ZwCl0024+1652 at z ˜ 0.4 lacks an in-depth morphological classification of its central region. While previous studies provide...
-
PublicaciónA Morphological Type Dependence in the μ0-log h Plane of Spiral Galaxy Disks
We present observational evidence for a galaxy ``type'' dependence to the location of a spiral galaxy's disk parameters in the μ0-logh plane. With a sample of...
-
PublicaciónA multi-wavelength analysis of M 81: insight on the nature of Arp's loop
Context. The optical ring-like structure detected by Arp (1965) around M 81 (commonly referenced as “Arp's loop”) represents one of the most spectacular...
-
PublicaciónA Multiwavelength Study of Narrow-Line Seyfert 1 Galaxies from the Second Byurakan Survey
In this work we present a multiwavelength study of narrow-line Seyfert 1 galaxies (NLS1s) discovered in the Second Byurakan Survey (SBS). The sample consists of...