We present photometric and spectroscopic observations of the members of three previously cataloged compact group (CG) candidates at redshifts z > 0.3. These...
The most distant, luminous, dusty star-forming galaxies: redshifts from NOEMA and ALMA spectral scans
We present 1.3- and/or 3-mm continuum images and 3-mm spectral scans, obtained using Northern Extended Millimeter Array (NOEMA) and Atacama Large Millimeter...
The most recent burst of star formation in the massive elliptical galaxy NGC 1052
High spatial resolution near-infrared (NIR) images of the central 24 × 24 arcsec2 (˜2 × 2 kpc2) of the elliptical galaxy NGC 1052 reveal a total of 25 compact...
The multi-component field topology of sunspot penumbrae. A diagnostic tool for spectropolarimetric measurements
Context: .Sunspot penumbrae harbor highly structured magnetic fields and flows. The moving flux tube model offers an explanation for several observed phenomena...
The multi-periodic pulsating PG 1159 white dwarf PG 0122+200.
PG 0122+200 is a hot pulsating PG 1159 [GW Virginis] star. This paper describes the results of two, bi-site, time-series photometric observational campaigns...
The multichord stellar occultation on 2019 October 22 by the trans-Neptunian object (84922) 2003 VS<SUB>2</SUB>
Context. Stellar occultations have become one of the best techniques to gather information about the physical properties of trans-Neptunian objects (TNOs)...
The multifarious ionization sources and disturbed kinematics of extraplanar gas in five low-mass galaxies
Aims: We investigate the origin of the extraplanar diffuse ionized gas (eDIG) and its predominant ionization mechanisms in five nearby (17-46 Mpc) low-mass (10...
The multiphase starburst-driven galactic wind in NGC 5394
We present a detailed study of the neutral and ionized gas phases in the galactic wind for the nearby starburst galaxy NGC 5394 based on new integral field...
We report the discovery of a warm Neptune and a hot sub-Neptune transiting TOI-421 (BD-14 1137, TIC 94986319), a bright (V = 9.9) G9 dwarf star in a visual...