Publication
Returning magnetic flux in sunspot penumbrae
Aims: We study the presence of reversed polarity magnetic flux in sunspot penumbra. Methods: We applied a new regularized method to deconvolve...
-
-
PublicationRevealing the characteristics of the dark GRB 150309A: Dust extinguished or high-z?Context. Dark gamma-ray bursts (GRBs) constitute a significant fraction of the GRB population. In this paper, we present a multi-wavelength analysis (both...
-
PublicationRevealing the inner workings of the lensed quasar SDSS J1339+1310: Insights from microlensing analysisAims. We aim to unveil the structure of the continuum and broad-emission line (BEL) emitting regions in the gravitationally lensed quasar SDSS J1339+1310 by...
-
PublicationRevealing the Jet Structure of GRB 030329 with High-Resolution Multicolor PhotometryWe present multicolor optical observations of the nearby (z=0.1685) gamma-ray burst GRB 030329 obtained with the same instrumentation over a time period of 6...
-
PublicationRevealing the kinematic puzzle of the AGN host NGC 3884: optical integral field spectroscopy unravels stellar and gas motionsWe used optical integral field spectroscopy to analyse the stellar and gas properties of the inner 1.4 kpc radius of NGC 3884, a low-luminosity active galactic...
-
PublicationRevealing the Mid-Infrared Emission Structure of IRAS 16594-4656 and IRAS 07027-7934TIMMI2 diffraction-limited mid-infrared images of a multipolar proto-planetary nebula IRAS 16594-4656 and a young [WC] elliptical planetary nebula IRAS 07027...
-
PublicationRevealing the Nature of the ULX and X-Ray Population of the Spiral Galaxy NGC 4088We present the first Chandra and Swift X-ray study of the spiral galaxy NGC 4088 and its ultraluminous X-ray source (ULX N4088-X1). We also report very long...
-
PublicationRevealing the Quiescent Galaxy Population in the Spiderweb Protocluster at z = 2.16 with Deep HST/WFC3 Slitless SpectroscopyWe report the Hubble Space Telescope Wide Field Camera 3 G141 grism slitless spectroscopy observation of the core region of the Spiderweb protocluster at z = 2...
-
PublicationRevealing the structure of the lensed quasar Q 0957+561. I. Accretion disk sizeAims: We aim to use signatures of microlensing induced by stars in the foreground lens galaxy to infer the size of the accretion disk in the gravitationally...