Podchorazych 2, 30-084 Krakow, Poland.
tel.: (+48 12) 662 6301;
fax: (+48 12) 637 2243;
Obs. tel.: (+48) 502 113714
Mount Suhora Astronomical Observatory

Dome at sunrise

Cloud

Rainfall

S Sky
Temperature
3.1 °C
Humidity
92%
Wind
1.6 km/h
Pressure
1002.0 hPa

Moon
Latest preprints on astro-ph:
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Spacetime contactability in Galactic civilization networks: Contact counts and percolation ›
Early X-ray emission as an observational diagnostic of gamma-ray burst progenitors ›
Standalone Validation of a Pulsar Evolution Subroutine for NBODY6++GPU: Seven Test Scenarios ›
Mitigating oscillatory systematics in MeerKLASS L-band H i intensity maps ›
The Ordinary Days of Extraordinary Blazar 3C 454.3 ›
Aster: A Flexible and Robust Collection of Numerical Tools for N-Body Problems ›
Mars Seed: A Reference Architecture for Biomanufacturing Habitats from Martian Resources ›
STarlight Acquisition and Reflection toward Interferometry (STARI) mission ›
The Impact of a Magnetic Field on stochastically generated g-modes ›
Less is More: Unbiased Galaxy Clustering from Fewer Merger Trees ›
Unidentified Sources in the 4FGL-DR4 Fermi-LAT Catalog as Potential Dark Matter Satellites ›
Fast Scrambling Cosmology ›
The chemical DNA of the Magellanic Clouds -- VII. The lithium abundance in the Small Magellanic Cloud and the discovery of 4 lithium-rich stars ›
Accretion variability as a probe of black holes and their environments: Light curve signatures of a single hot spot ›
High-precision abundance analysis of a unique CEMP-no star in Sculptor ›
Revealing Hidden Excitation in the Core of NGC 4696: New Infrared Diagnostic Diagrams with JWST ›
Extracting Published Discussions of 13,616 Galaxies with Language Models ›
Signatures of mass transfer in open-cluster blue straggler stars. I. Collinder 261: Evidence from rotation, binarity, and chemical abundances ›
Planetary material is a major source of hydrogen in helium-atmosphere white dwarfs ›
Searching for Planets around Altair with JWST/NIRcam ›
Near-Ultraviolet and Optical Observations of the White Dwarf ZTF J0328$-$1219 Reveal Variable Periodicity in its Transiting Debris System ›
Identification of chromospheric dynamical signatures in the 2022 December 27 solar flare with DKIST ›
Dust Reverberation Mapping of Low-Mass Active Galactic Nuclei ›
Giant Radio Galaxies from the Third Data Release of the LOFAR Two-metre Sky Survey (LoTSS-DR3): Physical Characteristics and Environments ›
TITAN DR1: The Type Ia Supernova Trove from ATLAS in the Nearby Universe - Host Galaxies I: Associations, Redshifts and Derived Properties ›
Intermediate-redshift slow rotators as the progenitors of the most massive galaxies at z $\sim$ 0 ›
Detectability of Seyfert galaxies in point-source and stacking searches with a global network of neutrino telescopes ›
Understanding Coronal `Seeing' using High Angular Resolution Radio Observations of Active Solar Emissions ›
Imaging exoplanets below the telescope stability limit ›
Beyond the Fast Rotators: A JWST Multi-Cycle Treasury Survey of Substellar Weather ›
Cryohydrologic Flow and Pingo Formation Within Freezing Impact Melts in Occator Crater, Ceres ›
The climate and potential habitability of a warm and oxygenated Mars ›
A TESS Disappearing Act: The Vanishing Transits of TOI-2535 b ›
Millimeter-Wavelength Constraints on Circular Polarization of the Cosmic Microwave Background at Arcminute Scales with the Simons Array ›
Early--Narrow and Late--Wide Populations of GRB X-ray Flares ›
Identification of the C IV $\lambda\lambda$5801, 5812 Emission in the Off-Nuclear TDE 2025abcr ›
Flux Variation of the Crab Pulsar Observed Using Fermi LAT and NuSTAR ›
Thermal-pulse-resolved Binary Population Synthesis with Detailed Stellar Models: Implications for Long-period WD+MS Formation ›
A Possible Non-Transiting Companion in the TOI-2109 System Supported by Transit Timing Variations ›
AGN feedback destroying group cool cores --- a case study on IC 2476 with a remnant radio AGN and an exceptionally low abundance ›
The UV luminosity function at 1.6 < z < 2.2 from UVCANDELS ›
Molecular signatures of shocked gas and enhanced cosmic-ray ionization in supernova remnant W49B revealed by ALMA ›
OASIS: A Fast Dynamical Halo Finding Algorithm ›
The unified bound dark energy--bound dark matter model confronted with DESI DR2, ACT and SPT-3G, and the Unite supernovae measurements ›
Asteroseismology of the Gaia SB2 HD 70510: From Radial Modes to Component Masses ›
Angular momentum transport in a newborn protostar--disc system: magnetic braking, spiral arms and the magneto-rotational instability ›
Scalar-Induced Gravitational Waves Probing Phase Transitions in the Standard Model and Beyond ›
Self-Interacting Neutrinos in NEDE and DRMD Cosmologies: Posteriors, profiles and evidence using CLiENT ›
ExoPlanetLab: Bayesian orbit fitting of Gaia-DR4 epoch astrometry, radial velocities and relative astrometry ›
Breaking the Chain: The Dynamical History of the Barnard's Star Planetary System ›
Impact of Primordial Magnetic Field-induced Small-scale Power on Non-linear Structure Formation and Cosmic Reionization ›
On the Existence of an Equilibrium Density Profile for Massive Collisional Star Clusters ›
Stable cosmology under flexible covariances: Rescaling and cross-survey correlations in DESI BAO and supernova data ›
Cross-experiment tests of the atmospheric-muon excess ›
Tracing early galaxies back in time: implications for the dearth of galaxies beyond z~15 ›
Deriving physical parameters of unresolved star clusters. X. Size evolution of young star clusters in the M31 disc ›
Measuring the Milky Way potential with the phase snail shape curves ›
Log-normal behavior of Optical Polarization in a sample of Blazars: Evidence for Multiplicative Magneto-hydrodynamic Processes in Relativistic Jets ›
Dust in Stellar Populations: Grid-Based and Bayesian Spectral Energy Distribution Fitting of AGB Stars with SEDust and MCM-SEDust ›
A Virgo Environmental Survey Tracing Ionised Gas Emission (VESTIGE). XXIII. NGC 4569 past orbit reconstruction with ORFEO ›
Constraints on Lorentz Invariance Violation from PeV Gamma Rays of Cygnus X-3 Observed by LHAASO ›
Ultra-high-energy cosmic rays require metal-rich sources ›
Cosmic String Networks with Time-Varying Tension: Field-Theory Simulations and an Analytic Model ›
Two-component $\gamma$-Ray Structure from the CR Sources ›
NuSTAR view of the NGC 4151 corona: thermal balance and astroparticle constraints ›
Empirical constraints on cosmic-ray scattering in NGC 1333 from dust polarisation ›
A large radiatively loud anti-glitch in 1E 2259+586 with a protracted recovery ›
Spectral-Timing Evolution of the Black Hole X-ray Binary LMC X-3: An XPoSat View ›
The PAU Survey: Dissecting strong-lensing systems with narrow-band photometric redshifts ›
Probing for anisotropies at different angular scales in the arrival directions of the cosmic rays detected at the Pierre Auger Observatory ›
Unveiling the Extreme Universe with Recent IACT Discoveries ›
Relativistic tidal response and mode excitation in neutron-star binaries ›
Towards a new model of the compact triple system $\lambda$ Tauri I. Improved periods and preliminary elements of the triple system ›
Shot noise, aperture and resolution in Fourier measurements of disc lopsidedness: TNG50-1 and TNG100-1 analysed with TNGGalaxyLab ›
DustER: Dust Extinction with Photometric Red Galaxies ›
SHINE: Shear inference environment - Generative forward modelling for radio weak gravitational lensing ›
An Archival Search for Outer Solar System Objects in the NOIRLab Source Catalog DR2: 65 Candidates, Including Four L4 Neptune Trojans ›
Tracing the Epoch of Reionization through extreme emission line galaxies around Cosmic Noon ›
Constraining electron heat flux from reduced measurements ›
Leveraging Lensing-driven Early Warnings: Joint Detectability of lensed Gravitational Waves and their LSST Optical Counterparts ›
New Constraints on the Ultrahigh Energy Neutrino Flux from the First Array-Wide Search with the Askaryan Radio Array ›
Analysis Methodology of the Search for Ultrahigh Energy Neutrinos in 10.6 Years of Askaryan Radio Array Data ›
Spectral Constraints on Line-Seed Inverse-Compton Models for the MeV Feature in GRB 221009A ›
A Statistical Analysis of Lopsidedness in Disk Galaxies ›
Dwarf galaxy simulations with stellar-core mass- and metallicity-dependent core-collapse supernova explosion energies ›
Nucleation of water ice under weak ionization via clustering on negative ions ›
Revisiting the centrifugal breakout scaling relationship for H$\alpha$ emission in light of $\rho$ Oph C, the coolest B-type star with an H$\alpha$-bright centrifugal magnetosphere ›
Connecting field-level and n-point function measurements of galaxy bias ›
r-Process Abundance Variations in Globular Clusters as Fossils of Turbulent Mixing ›
Learning a model of non-stationary nuisances with non-local correlations for object detection ›
Adaptive Quantum Metrology of Gravitational Waves ›
EoSAlign: An Open-Source Software for Calculating, Comparing, and Aligning Pressure Under Extreme Conditions ›
Leveraging Large Language Models to Predict Atomic Oxygen Erosion of Polymers in Low Earth Orbit ›
Trace element distribution in coarse-grained Ca-Al-rich inclusions by femtosecond LA-ICP-MS: Implications for U-Pb chronology ›
First results from a borehole network for the seismic characterization of the Einstein Telescope Euregio Meuse-Rhine candidate site ›
Thermal damping of spectator scalar dark matter: Relaxing the overclosure and isocurvature bounds ›
First constraints on axion-like particles with SPHEREx data ›
Galaxy clusters as cosmic lenses for high frequency gravitational-waves ›
Depletion of Dark Matter Spikes by Massive Black Hole Mergers ›
Eccentricity greatly enhances the detectability of line-of-sight acceleration in gravitational wave signals ›
Helicity Decay to Baryons: The Cosmological Evolution of $L_\mu-L_\tau$ Gauge Fields and Baryogenesis ›
Active learning at a graduate summer school: feasibility, student response, and the role of instructor training ›
Self-interacting dark matter and neutrino masses from MeV-scale lepton-number breaking ›
Toward Pseudorange-Based PNT with Starlink: A Mock Fused LEO GNSS Implementation ›
Ultra-Heavy Dark Matter Through Exponential Production Mechanism ›
Renormalized dynamical tidal response of neutron stars in binary dynamics ›
Response of Circular Binaries to Monochromatic Gravitational Waves ›
Search Method for Continuous Gravitational Waves from Rotating Neutron Stars in Highly Eccentric Wide Orbits ›
Images of Regular Black Holes with Hedgehog Scalar Hair Embedded in Radiatively Inefficient Accretion Flows ›
Perturbative QCD Constraints on Hot Neutron-Star Matter ›
Validation of the DESI DR2 Ly$\alpha$ BAO analysis using synthetic datasets ›
Interpretation of fast radio bursts from CHIME/FRB baseband data ›
Science Prospects for the Southern Wide-field Gamma-ray Observatory: SWGO ›
The Entangling of Supernova Feedback Impacts with Coarsening Simulation Resolution ›
Measuring the Evolution of Bulge, Disk and Colour Gradients in HST Observations of Galaxies with 3D Modelling ›
Conformal Holographic Dark Energy and the Neutrino-Mass Tension ›
Modeling Globular Cluster Stellar Streams with a Basis-Expansion N-body Code ›
Enhanced Multiphase Circumgalactic Medium and Gas Cycling in Galaxy Mergers ›
Low-mass failed supernovae and the $10\,M_{\odot}$ peak in the merging black hole mass distribution ›
The General Antiparticle Spectrometer (GAPS) Antarctic Balloon Payload ›
Quiescent fractions in high-redshift galaxy groups reflect their hot-or-cold state of gas accretion ›
Vacuum polarization and cyclotron resonance effects on radiative transfer and plasma deceleration in subcritical X-ray pulsars ›
Beyond Self-Similarity: Reconciling X-Ray Scaling Relations in Galaxy Clusters and Groups ›
Compressed Gaussian likelihood for the Planck low-$\ell$ data ›
Calibration of CMB Polarisation Using Cross-Experiment Correlations ›
Impact of lensing magnification on the power spectrum turnover ›
Carruthers Data Processing Pipeline: Instrument Effect Correction ›
Heavy-element dust as an explanation for the late-time kilonova spectra ›
Gamma-Ray Modes in a Transitional Pulsar ›
Cosmological evolution with decaying dark matter: an integral-equation approach ›
Is the Quiet-Sun Heating Requirement Observationally Established? ›
Environmental dependence of galaxy properties in the DESI DR1 Bright Galaxy Survey: Star formation, morphology, and AGN activity at z < 0.55 ›
One year of broadband radio monitoring of the enigmatic transient GRB 250702B reveals the evolution of the relativistic jet ›
The fraction of periodic SN Ib/c light curves ›
The Cosmic Ultraviolet Background at the Galactic Poles ›
Constraining Baryonic Feedback at $z\sim 1$ with the H$\alpha$ Luminosity Function ›
Implementation of a five-wave approximate Riemann solver for general relativistic magnetohydrodynamics in AthenaK ›
The size and mass distribution of cold classical TNOs for $5 ›
Breaking the AGB Color Degeneracy with Variability and H$_2$O: A Consistent Picture of AGB Chemistry, Dust, and the J-Region Across Environments ›
ACORN I. Massive Black Hole Seeding and Tidal Disruption Events from Star Clusters in Cosmological Simulations ›
Tight asteroseismic upper limits on hot subdwarf magnetism ›
Nuclear Millimeter Continuum Emission in Radio-Quiet Active Galactic Nuclei: an ALMA Spectral and Variability Study ›
Cosmological constraints on single-field inflation models from ACT/SPT data and observations at sub-Mpc scales ›
A self-supervised machine learning approach to identify instrumental systematics in 21cm Cosmology ›
Identifying narrow-band mutual coupling resonances in SKA-low stations using frequency-independent current basis functions ›
Slowly rotating white dwarfs in f (R, T ) = R + 2{\lambda}T gravity: structure and stationary tidal response ›
Molecular gas in the disks and tails of ram pressure stripped Coma galaxies ›
SS 433 Eastern Jet Turbulence Revealed by Spatially-Resolved IXPE Data Analysis ›
Short-term optical monitoring of quadruply imaged quasars ›
Season by season causal analysis of the continuum and velocity-resolved H$\beta$ emission of NGC 5548 ›
Kinematic Signatures of Stellar Flybys in Protoplanetary Discs ›
The Edge of the Warm Corona in Active Galactic Nuclei ›
The Brown Dwarf Desert is a Mass-Ratio Desert: Astrometric Demographics of 63,254 Stars ›
Investigating production of TeV-scale muons in extensive air shower at 2400 m underground ›
Gravitational open effective field theory of inflation ›
Pair Space Analysis of Some Four-Body Central Configurations ›
Impact on Inferred Neutron Star Equation of State due to Nonlinear Hydrodynamics, Background Spin, and Relativity ›
Weinberg Angle, Neutron Abundance in BBN, and Lifetime ›
Probing soft signals of gravitational-wave memory with space-based interferometers ›
Are neutrinos Majorana? Fixed-target and high-energy astrophysical searches decide ›
Multi-peaked high-frequency gravitational waves from PBH-assisted leptogenesis ›
Long-term 3+1 simulations of primordial black hole formation during radiation domination ›
Magnetic field-induced enhancement and quenching of Urca emission in quark matter ›
Cosmological Constrained Axion-Portal Inelastic Dark Matter for the LZ Event ›
Constraints on Complex Electroweak WIMPs from Solar Capture ›
Two-Fluid Radial Stability of Dark-Matter-Admixed Compact Objects: Dark Compact Planets, Dark White Dwarfs, Dark Neutron Stars, and Dark Oysters ↓↑