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OGLE-2014-BLG-0221Lb VRI light curve
We present the analysis of the microlensing event OGLE-2014-BLG-0221, a planetary candidate event discovered in 2014. The photometric light curve is best described by a... -
Spectral class. of dusty massive stars
Episodic mass-loss events such as giant eruptions in luminous blue variables or pre-supernova eruptions in red supergiants drastically alter the evolutionary path of a massive... -
LMC red supergiants mass-loss rate
High mass-loss rates of red supergiants (RSGs) drastically affect their evolution and final fate, yet their mass-loss mechanism remains poorly understood. Various empirical... -
Hydrogen-deficient Carbon stars spectra
Decades after their discovery, only four hydrogen-deficient carbon (HdC) stars were known to have no circumstellar dust shell. This is in complete contrast to the 130 known... -
The 10 parsec sample in the Gaia era
A catalogue of 541 nearby (within 10pc of the sun) stars, brown dwarfs, and confirmed exoplanets in 336 systems, as well 21 candidates, compiled from SIMBAD and several other... -
Young (sub)stellar obj. X-Shooter spectra
The time evolution of the dependence of the mass accretion rate with the stellar mass and the disk mass represents a fundamental way to understand the evolution of... -
OGLE/KMTNet light curve for OGLE-2019-BLG-1180
We report on the discovery and analysis of the planetary microlensing event OGLE-2019-BLG-1180 with a planet-to-star mass ratio q~0.003. The event OGLE-2019-BLG-1180 has... -
Gaia Ultra-Cool Dwarf candidates IR spectra
The local census of very low-mass stars and brown dwarfs is crucial to improving our understanding of the stellar-substellar transition and their formation history. These... -
The GALAH Survey lithium-strong KM dwarfs
Identifying and characterizing young stars in the Solar neighbourhood is essential to find and describe planets in the early stages of their evolution. This work seeks to... -
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...
