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Catalogue of associations IRAS and S stars
Cross identifications between the General Catalogue of Galactic S Stars (GCGSS), the IRAS Point Source Catalogue (PSC), and the Guide Star Catalogue (GSC) are presented. The... -
Galaxies in the "zone of avoidance". I.
We present a compilation of hopefully all published galaxies and quasars that were ever optically identified within |b|=<5deg. We present 2304 objects and list (and discuss),... -
Very low mass stars in Praesepe
We present the results of a deep proper motion survey of a 19 square degree area of the Galactic open cluster Praesepe. Details of the astrometric and photometric reductions are... -
Optical identification of S4 sources
An update of the optical identification status of the S4 radio source catalogue is presented. An extensive literature search has been made to gather the types of the optical... -
Optical spectroscopy of 1Jy, S4 and S5 sources
(no description available) Cone search capability for table J/A+AS/100/395/table1 (Observed 1Jy radio sources) Cone search capability for table J/A+AS/100/395/table4 (Observed... -
MCXC Second release (MCXC-II)
We present the second release of the Meta-Catalogue of X-ray detected Clusters of galaxies (hereafter MCXC-II). The MCXC-II has been compiled from publicly available ROSAT All... -
STONKS Multi-Mission X-ray Catalog
Over recent decades, astronomy has entered the era of massive data and real-time surveys. This is improving the study of transient objects - although they still contain some of... -
Position angle for the FinAGN sample
It is well established that AGNs play an important role in the evolution of galaxies. These AGNs can be linked to the accretion processes onto massive black holes and past... -
SRG/eROSITA all-sky survey coronal content
The first eROSITA all-sky survey (eRASS1) performed onboard of the Spectrum-Roentgen-Gamma mission (SRG) provides more than 900000 X-ray sources in the 0.2-2.3keV band located... -
Large Quasar Astrometric Catalogue 6, LQAC-6
In addition to being objects of intense interest for cosmology and studies of the evolution of the universe, quasars are used to define quasi-inertial positions on the celestial... -
Gaia DR3. Cross-match with known variable objects
In current astronomical surveys with ever-increasing data volumes, automated methods are essential. Objects of known classes from the literature are necessary to train... -
Stellar content of the ROSAT all-sky survey
We present and apply a method to identify the stellar content of the ROSAT all-sky survey (RASS). We performed a crossmatch between the RASS sources and stellar candidates... -
rho Oph region revisited with Gaia EDR3
Young and embedded stellar populations are important probes of the star formation process. Their properties and the environments they create have the potential to affect the... -
SDSS-IV/SPIDERS X-ray PS Spectroscopic Catalog
We look to provide a detailed description of the SPectroscopic IDentification of ERosita Sources (SPIDERS) survey, an SDSS-IV programme aimed at obtaining spectroscopic... -
Astrometric Catalogue 5, LQAC-5
In addition to their great astrophysical interest, quasars represent quasi-ideal reference objects in the celestial sphere with, a priori, a lack of significant proper motion.... -
Classification-aided zph estimation
Broadband photometry offers a time and cost effective method to reconstruct the continuum emission of celestial objects. Thus, photometric redshift estimation has supported the... -
Membership probabilities of Pleiades objects
The photometric and astrometric measurements of the Pleiades DANCe DR2 survey provide an excellent test case for the benchmarking of statistical tools aiming at the... -
Large Quasar Astrometric Catalogue 4, LQAC-4
From an astrometric point of view, quasars constitute the best and almost ideal reference objects in the celestial sphere, with a priori no significant proper motion. Since the... -
Stellar content of the XMM-Newton slew survey
We present a detailed analysis of the stellar content of the current version of the XMM-Newton slew survey (XMMSL2). Since stars emit only a small fraction of their total... -
ASTRODEEP Frontier Fields Catalogues
We present multiwavelength photometric catalogues (HST, Spitzer and Hawk-I K band) for the first two of the Frontier Fields, Abell2744 and MACSJ0416 (plus their parallel...
