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A-G star metallicity
The Edinburgh-Cape Blue Object Survey is an ongoing project to identify and analyse a large sample of hot stars selected initially on the basis of photographic colours (down to... -
Blue horizontal-branch stars from LAMOST
Blue horizontal-branch (BHB) stars are crucial for studying the structure of the Galactic halo. Accurate atmospheric parameters of BHB stars are essential for investigating the... -
Cosmic UV background spectra with New Horizons
We present new observations of the cosmic ultraviolet background (CUVB) at high Galactic latitudes (|b|>40{deg}), made using the Alice UV spectrograph on board the New... -
AMBRE/FEROS catalogue of line-broadening velocities
Stellar rotation is a fundamental parameter in studies of the formation and evolution of stars. However, large homogeneous catalogues of rotational velocities derived from... -
ESO TAP_OBS: a TAP service to browse and access raw and reduced data, and to ...
TAP_OBS is the ESO Science Archive TAP endpoint for observations (raw and reduced data) and ambient measurements (atmospheric seeing, turbulence, water vapour, relative... -
CLIMSO coronagraphs at pic du midi de Bigorre
Pic du Midi de Bigorre in the French Pyrenees is the place where coronagraphic images were first realized, by Bernard Lyot in the 1930s. Since then, the solar instruments at Pic... -
Polarbase SSAP service for ESPaDOns/Narval spectra
This database contains reduced spectra from Narval and ESPaDOns instruments -
purx Publishing Registry Proxy
This is the OAI-PMH endpoint of the purx publishing registry proxy. purx lets you publish VOResource records by just putting XML into a web browser. For details, see... -
PADC TAP Server on padc-tap-rcsed.obspm.fr Registry
The publishing registry for the PADC TAP Server on padc-tap-rcsed.obspm.fr. -
PADC TAP Server on padc-tap-rcsed.obspm.fr TAP service
The PADC TAP Server on padc-tap-rcsed.obspm.fr's TAP end point. The Table Access Protocol (TAP) lets you execute queries against our database tables, inspect various metadata,... -
HEAO 1 A4 Spectra
The UCSD/MIT Hard X-Ray and Low-Energy Gamma-Ray Instrument, A4, was flown on the HEAO 1 satellite, between August 1977 until January 1979. The experiment consisted of a... -
J-PLUS DR4 Catalogue (November, 2025)
J-PLUS DR4 Catalogue (November, 2025) is based on scientific images in 12 filters collected from November 2015 to February 2025 covering a total area of ~5000 square degrees.... -
Spectroscopic binaries from LAMOST MRS DR9
We utilize a hybrid approach that integrates the traditional cross-correlation function (CCF) and machine learning to detect spectroscopic multiple star systems, specifically... -
A GCs search in M31 with Gaia, PS1, LAMOST, PAndAS
We have found 50 new globular cluster (GC) candidates around M31 with Gaia Early Data Release 3 (EDR3), with the help of Pan-STARRS1 DR1 magnitudes and Pan-Andromeda... -
Physical parameters of 31 protostellar systems
Protostellar multiplicity is a common outcome of the star formation process. To fully understand the formation and evolution of these systems, the physical parameters of the... -
WISDOM Proj XII ALMA CO(2-1) of clumps and clouds
We present a study of molecular structures (clumps and clouds) in the dwarf galaxy NGC 404 using high-resolution (~0.86 * 0.51 pc^2^) Atacama Large Millimeter/sub-millimeter... -
HD 72659 RV, S and BIS curves
Before discovering the first exoplanets, the radial velocity (RV) method had been used for decades to discover binary stars. Despite the significant advancements made with this... -
Star ages with ML and GALAH DR3 spectra
We present the first large-scale study that demonstrates how ages can be determined for large samples of stars through Galactic chemical evolution. Previous studies found that... -
Radial velocities of AW UMA second component
A re-examination of high-resolution spectral monitoring of the W UMa-type binaries AW UMa and {epsilon} CrA casts doubt on the widely utilized L. B. Lucy model of contact... -
TOI-283 radial velocity and activity indices
Super-Earths and mini-Neptunes are missing from our Solar System, yet they appear to be the most abundant planetary types in our Galaxy. A detailed characterization of key...
