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Galactic centre X-ray reflection map
We investigate the X-ray emission from the Galactic Centre (GC) region, focusing on the 6.4keV fluorescent line of neutral or weakly ionised iron, which is commonly attributed... -
Photometry of stars around SGR A*
The presence of young massive stars in the Galactic Centre (GC) raises questions about how such stars could form near the massive black hole Sagittarius A (Sgr A). Furthermore,... -
The internal Faraday screen of Sagittarius A*
We report on 85-101 GHz light curves of the Galactic Center supermassive black hole, Sagittarius A (Sgr A), observed in April 2017 with the Atacama Large... -
Galactic center maser-bearing Miras
This sample of 370 Mira variables that are likely near the Galactic center (GC) has been selected from the OGLE and BAaDE surveys based on their sky coordinates, OGLE... -
GC and inner disc XMM-Newton observations
The diffuse Fe XXV (6.7keV) line emission observed in the Galactic ridge is widely accepted to be produced by a superposition of a large number of unresolved X-ray point... -
Milky Way's Nuclear Stellar Disc pm catalog
We present the results of a large-scale proper motion study of the central ~36'x16' of the Milky Way, based on our high angular resolution GALACTICNUCLEUS survey (epoch 2015)... -
GALACTICNUCLEUS IV. JHKs imaging survey
The extreme extinction (A_V_~30mag) and its variation on arc-second scales towards the Galactic centre hamper the study of its stars. Their analysis is restricted to the near... -
Arches cluster JVLA 6 and 10GHz images
We present high angular resolution radio observations of the Arches cluster in the Galactic centre, one of the most massive young clusters in the Milky Way. The data were... -
CS isotopes towards Galactic centre clouds
Measuring isotopic ratios is a sensitive technique to obtain information on stellar nucleosynthesis and chemical evolution. We present measurements of the carbon and sulphur... -
Gal. Center MAGIC diffuse gamma-ray emission
In the presence of a sufficient amount of target material, gamma rays can be used as a tracer in the search for sources of Galactic cosmic rays (CRs). Here we present deep... -
Proper motion catalogue of Galactic Centre
Proper motion studies of stars in the centre of the Milky Way have typically been limited to the Arches and Quintuplet clusters, and to the central parsec. Here we present the... -
GALACTICNUCLEUS JHKs imaging survey. II.
The high extinction and extreme source crowding of the central regions of the Milky Way are serious obstacles to the study of the structure and stellar population of the... -
New open clusters in Galactic anti-centre
The Gaia Data Release 2 (DR2) provided an unprecedented volume of precise astrometric and excellent photometric data. In terms of data mining the Gaia catalogue, machine... -
Gaia DR2 confirmed new nearby open clusters
The publication of the Gaia Data Release 2 (Gaia DR2) opens a new era in astronomy. It includes precise astrometric data (positions, proper motions, and parallaxes) for more... -
GALACTICNUCLEUS: JHKs imaging survey
The Galactic Centre is of fundamental astrophysical interest, but existing near-infrared surveys fall short covering it adequately, either in terms of angular resolution,... -
Microlensing event rate in the GC. I. UKIRT obs.
To overcome the high optical extinction, near-infrared (NIR) observations are needed for probing the microlensing events toward the Galactic center. The 2015-2019 UKIRT... -
High-velocity dispersion compact clouds in the CMZ
This study developed an automated identification procedure for compact clouds with broad velocity widths in the spectral-line data cubes of highly crowded regions. The procedure... -
Galactic Plane Infrared Polarization Survey, DR4
The Galactic Plane Infrared Polarization Survey (GPIPS) seeks to characterize the magnetic field in the dusty Galactic disk using near-infrared stellar polarimetry. All GPIPS... -
VLA observations of the Central Molecular Zone
We present new observations of the C-band continuum emission and masers to assess high-mass (>8M_{sun}) star formation at early evolutionary phases in the inner 200pc of the... -
Accurate OH maser positions. II. The GC.
We present high spatial resolution observations of ground-state OH masers achieved using the Australia Telescope Compact Array (ATCA). These observations were conducted toward...
