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XXL Survey: First results
The quest for the cosmological parameters that describe our universe continues to motivate the scientific community to undertake very large survey initiatives across the... -
Abundances of metal-poor stars from SkyMapper
We present chemical abundances for 21 elements (from Li to Eu) in 150 metal-poor Galactic stars spanning -4.1<[Fe/H]<-2.1. The targets were selected from the SkyMapper... -
beta Pic BRITE, bRing, SMEI light curves
Exoplanet properties crucially depend on the parameters of their host stars: more accurate stellar parameters yield more accurate exoplanet characteristics. When the exoplanet... -
K2/HARPS measurements for 8 stars
One of the best ways to improve our understanding of the stellar activity-induced signal in radial velocity (RV) measurements is through simultaneous high-precision photometric... -
Satellite trails on H.E.S.S. astronomical obs.
The number of satellites launched into Earth orbit has almost tripled in the last three years (to over 4000) due to the increasing commercialisation of space. Multiple satellite... -
Data Inventory of Space-Based Obs, Ver 1.1
The "Data Inventory of Space-Based Celestial Observations Version 1.0" (DISCO) is a directory to data contained in sixteen catalogs dealing with observations from space.... -
Low-resolution NIR spectra of zodiacal light
This catalog contains the 278 low-resolution (R~20) near-infrared (1.8-5.3micron) spectra of diffuse sky covering a wide range of galactic and ecliptic latitudes with the... -
Impact of SpaceX Starlink satellites on ZTF obs.
There is a growing concern about an impact of low-Earth-orbit (LEO) satellite constellations on ground-based astronomical observations, in particular, on wide-field surveys in... -
HaloSat targets to study the hot Galactic halo
HaloSat is a small satellite (CubeSat) designed to map soft X-ray oxygen line emission across the sky in order to constrain the mass and spatial distribution of hot gas in the... -
TESS, CHEOPS and ESPRESSO data of HD 22946
Multi-planet systems are important sources of information regarding the evolution of planets. However, the long-period planets in these systems often escape detection. These... -
A CHEOPS-enhanced view of the HD3167 system
Much remains to be understood about the nature of exoplanets smaller than Neptune, most of which have been discovered in compact multi-planet systems. With its inner ultra-short... -
beta Cas BRITE and SMEI light curves
F type stars are characterised by several physical processes such as different pulsation mechanisms, rotation, convection, diffusion, and magnetic fields. The rapidly rotating... -
TESS light curve of beta Pictoris
We search for signs of falling evaporating bodies (FEBs, also known as exocomets) in photometric time series obtained for {beta} Pictoris after fitting and removing its {delta}... -
Starspot rotation rates vs. activity cycle phase
During the solar magnetic activity cycle the emergence latitudes of sunspots change, leading to the well-known butterfly diagram. This phenomenon is poorly understood for other... -
ABYSS HUDF WFC3 IR mosaics
The Hubble Ultra Deep field (HUDF) is the deepest region ever observed with the Hubble Space Telescope. With the main objective of unveiling the nature of galaxies up to z~7-8,... -
PACS photometry of FIR faint stars
Our aims are to determine flux densities and their photometric accuracy for a set of seventeen stars that range in flux from intermediately bright (<~2.5Jy) to faint... -
43 Cyg decorrelated 156-day light curve
Photometric time series of the gamma Doradus star 43 Cyg obtained with the BRITE-Constellation nano-satellites allow us to study its pulsational properties in detail and to... -
Rotational frequency splitting in Sun-like stars
Asteroseismology offers the prospect of constraining differential rotation in Sun-like stars. Here we have identified six high signal-to-noise main-sequence Sun-like stars in...
