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Variable stars in the NIR in nearby galaxies. I.
The Draco Dwarf spheroidal (dSph) galaxy is one of the nearest and the most dark-matter-dominated satellites of the Milky Way. We obtained multiepoch near-infrared (NIR, JHKs)... -
Stellar population in Cassiopeia III and Perseus I
We present results from wide-field imaging of the resolved stellar populations of the dwarf spheroidal galaxies CassiopeiaIII (AndXXXII) and PerseusI (AndXXXIII), two satellites... -
SFACT. III. SFF01 -10 and -15 spectral data
The Star Formation Across Cosmic Time (SFACT) survey is a new narrowband survey designed to detect emission-line galaxies (ELGs) and quasi-stellar objects (QSOs) over a wide... -
SFACT. II. SFF01 -10 and -15 emission line objects
Star Formation Across Cosmic Time (SFACT) is a new narrowband (NB) survey designed to detect faint emission-line galaxies (ELGs) and QSOs over a broad range of redshifts. Here... -
Chemical abundances for 5 stars in Tucana II
We present chemical abundances and velocities of five stars between 0.3 and 1.1kpc from the center of the TucanaII ultrafaint dwarf galaxy (UFD) from high-resolution... -
Stellar parameters and abundances in Reticulum II
The ultrafaint dwarf galaxy ReticulumII was enriched by a single rare and prolific r-process event. The r-process content of ReticulumII thus provides a unique opportunity to... -
Euclid ERO Perseus cluster dwarfs
We make use of the unprecedented depth, spatial resolution, and field of view of the Euclid Early Release Observations (EROs) of the Perseus galaxy cluster to detect and... -
Dwarf galaxies. Structural properties
We use a complete sample of 211 nearby (z<0.08), dwarf (10^8^M_{sun}<M*<10^9.5^M{sun}) galaxies in low-density environments, to study their structural properties:... -
U-SMAC I. UV catalog of SMC-Shell region
The interactions between the Magellanic Clouds significantly affect the shape and distribution of the young stellar population, particularly in the periphery of the Small... -
Optical variability of ~700 low mass AGNs
We present a sample of 706, z < 1.5 active galactic nuclei (AGNs) selected from optical photometric variability in three of the Dark Energy Survey (DES) deep fields (E2, C3,... -
Spectroscopy of metal-poor stars in Bootes I
We present a new spectroscopic study of the dwarf galaxy Bootes I (Boo I) with data from the Anglo-Australian Telescope and its AAOmega spectrograph together with the Two Degree... -
Spectroscopy of Tri II LOS and member stars
We present new MMT/Hectochelle spectroscopic measurements for 257 stars observed along the line of sight to the ultrafaint dwarf galaxy Triangulum II (Tri II). Combining results... -
Fornax dSph star members study with GaiaEDR3
We have studied the extent of the Red Giant Branch stellar population in the Fornax dwarf spheroidal galaxy using the spatially extended and homogeneous data set from Gaia EDR3.... -
Nuclear classification of local volume galaxies
Nuclear star clusters (NSCs) are a common phenomenon in galaxy centres and are found in a vast majority of galaxies of intermediate stellar mass ~10^9^M_{sun}. Recent... -
S2 stream. Shreds of a primitive dwarf galaxy
The S2 stream is a kinematically cold stream that is plunging downwards through the Galactic disc. It may be part of a hotter and more diffuse structure called the Helmi stream.... -
The quiescent fraction of isolated LSBGs
Understanding the formation and evolution of low surface brightness galaxies (LSBGs) is critical for explaining their wide-ranging properties. However, studies of LSBGs in deep... -
RR Lyrae population in the Draco dwarf galaxy
We present a catalogue of 285 RR Lyrae stars (RRLs) in the Draco dwarf spheroidal (dSph) galaxy, obtained by combining data from a number of different surveys including the Data... -
Long tidal tails in merging galaxies
We investigate the properties of long tidal tails using the largest to date sample of 461 merging galaxies with log(M_/M{sun})>=9.5 within 0.2=<z=<1 from the COSMOS... -
SH{alpha}DE dwarf galaxies' mass and kinematics
The Study of H{alpha} from Dwarf Emissions (SH{alpha}DE) is a high spectral resolution (R=13500) H{alpha} integral field survey of 69 dwarf galaxies with stellar masses... -
Lithium and beryllium in Gaia-Enceladus galaxy
Data from Gaia DR2 and The Apache Point Observatory Galactic Evolution Experiment surveys revealed a relatively new component in the inner Galactic halo, which is likely the...
