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Fractal dimension of open clusters
We analyzed the fractal dimension of open clusters using 3D spatial data from Gaia DR3 for 93 open clusters from Pang et al. (2024ApJ...966..169P) and 127 open clusters from... -
Physical and emission properties of filament sample
Cosmological simulations indicate that nearly half of the baryons in the nearby Universe are in the warm-hot intergalactic medium (WHIM) phase, with about half of which residing... -
SF-S0 galaxies study with SDSS-MaNGA
We investigate the origin of rare star formation in an otherwise red-and-dead population of S0 galaxies, using spatially resolved spectroscopy. Our sample consists of 120 low... -
Galaxy clusters with Chandra/XMM-Newton images
X-ray images of galaxy clusters often show disturbed structures that are indications of cluster mergers. To complement our previous work on the dynamical state of 964 clusters... -
Core mass function in high-mass star formation
The stellar initial mass function (IMF) is critical to our understanding of star formation and the effects of young stars on their environment. On large scales, it enables us to... -
Activity diagnostic via PCA of visible spectra
We introduce a novel galaxy classification methodology based on the visible spectra of a sample of over 68000 nearby (z<=0.1) Sloan Digital Sky Survey lenticular (S0)... -
Study of CSS/GPS/MPS radio sources
In this work, we study the optical properties of compact radio sources selected from the literature in order to determine the impact of the radio-jet in their circumnuclear... -
CRDs galaxies candidates in SDSS-IV MaNGA
We present the integral-field kinematics and stellar population properties of 64 galaxies (61 are Early-Type galaxies; ETGs) with Counter-Rotating stellar Disks (CRD) selected... -
PS1 edge-on Galaxies catalog
We present a catalogue of 16551 edge-on galaxies created using the public DR2 data of the Pan-STARRS survey. The catalogue covers the three quarters of the sky above Dec. =... -
Simulation Atlas of Tidal Features in Galaxies
The simulation survey of tidally perturbed galaxies provides images of 84 different encounters that vary orbit tilt of companion orbit, perigalacticon distance ratio of primary... -
Radio survey of clusters of galaxies
Observations of Abell clusters at 11.1, 6.2, 6.3 and 2.8cm with the 100m Effelsberg telescope. The data were compiled by H.J. Andernach. Cone search capability for table... -
The GLEAM 4-Jy (G4Jy) Sample
The Murchison Widefield Array (MWA) has observed the entire southern sky (Declination, {delta}<30{deg}) at low radio-frequencies, over the range 72-231MHz. These observations... -
GLEAM II. Galactic plane
This work makes available a further of the GaLactic and Extragalactic All-sky Murchison Widefield Array (GLEAM) survey, covering half of the accessible galactic plane, across 20... -
GaLactic and Extragalactic All-sky MWA survey
Using the Murchison Widefield Array (MWA), the low-frequency Square Kilometre Array (SKA1 LOW) precursor located in Western Australia, we have completed the GaLactic and... -
Catalog of morphological properties of Abell clusters
A catalog is presented which contains Rood-Sastry (1971, hereafter RS) morphological types for all 2712 Abell clusters. -
Isolated Pairs of Galaxies in Northern Hemisphere
The catalog is a compilation of observational data for 603 isolated pairs of galaxies with component magnitudes brighter than 15.7 and north of declination -3 degrees. The... -
Morphological Cat. of Gal. (MCG)
The catalog is a compilation of information for approximately 34000 galaxies found and examined on the Palomar Observatory Sky Survey (POSS). Individual identifiers are assigned... -
Catalog of lopsided disk-like galaxies
Ground-based and space observations show that the nuclei of many diskshaped galaxies are significantly offset from their geometric center. This can lead to the excitation of the... -
Second Byurakan Survey. General Catalogue
The Second Byurakan Survey (SBS) General Catalogue is presented. The SBS, a continuation of the Markarian survey reaching fainter limiting magnitudes, is the first survey which... -
COSMOS Morphological Catalog (V1.1)
The zCOSMOS field benefits of high-resolution imaging in the F814W filter from the HST-ACS (Advanced Camera for Survey). We use standard morphology classifiers, optimised for...
