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
-0.8 °C
Humidity
94%
Wind
0.0 km/h
Pressure
1020.1 hPa

Moon
Latest preprints on astro-ph:
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Precision Constraints on New Dark Energy Parametrization from DESI BAO DR2 ›
The velocity dispersion function of red galaxies in four Hubble Frontier Fields galaxy clusters ›
ASAS-SN Rates IV: Constraints on the Kilonova Rate ›
A cosmological framework for stellar collisions at high redshift in proto-globular clusters, nuclear star clusters, and Little Red Dots ›
An unexplored enrichment stochasticity and its implications for stellar abundance patterns ›
Dust evolution during protoplanetary disk buildup enhances CO ice relative to water ›
The ASKAP-FLASH survey: A first look at the multiwavelength properties and redshift distribution of compact radio sources ›
Identifying heating processes in simulations with an entropy-based scheme: A single jet episode in a galaxy cluster ›
The Stellar IMF and Dark Matter Halo of ESO0286: Constraints from Strong Lensing and Dynamics ›
Great Balls of Fire: Star Formation in Gas Clouds Accelerated by a Hot Wind ›
Mitigating Resampling Artifacts for the JWST IFU Spectrometers with Adaptive Trace Modeling ›
ASTER -- Agentic Science Toolkit for Exoplanet Research ›
Searching for Binary Black Hole Merger Emission in AGN Disks: Optical and Spectroscopic Follow-up of S240413p ›
Why Stellar Sequences Turn Over: Fixed Points, Instability, and Equation-of-State Universality ›
Unequal Mass Binary Evolution Driven by High Mach Circumbinary Disks ›
Comparison between axisymmetric numerical magnetohydrodynamical simulations and self-similar solutions of jet-emitting disks ›
Origins of Compact Mean-Motion Resonances: Evidence for Long-Range Migration and the Case of Kepler-36 ›
A MeerKAT view of the Neutral Atomic Gas in Stephan's Quintet ›
Small Body Dynamics with SBDynT: Proper Elements and Chaos Analysis ›
The cold molecular gas regulates the activity of active galactic nuclei in massive galaxies ›
Irregular Repeating Tidal Disruption Events due to Diffusive Tides ›
Orbital Contraction of Post-Common-Envelope Binaries with a Circumbinary Disk ›
Exploring Late-Time Cosmic Acceleration in VCDM Cosmology ›
Constraining the presence of exotrojans in hot Jupiter systems using TTV observations from TESS ›
Systematic Study of Forward and Reverse Shock Afterglow Emission from Two-Component Jets ›
XRISM spectroscopy of a crowded Galactic center region -- III. S, Ar and Ca ISM Absorption Features in the spectrum of MAXI J1744-294 ›
XRISM spectroscopy of a crowded Galactic center region -- II. Narrow emission lines in the Black Hole candidate MAXI J1744-294/Swift J174540.2-290037 ›
XRISM spectroscopy of a crowded Galactic center region -- I. Disentangling the sources in the field of view ›
Assessing VBz variations during CME propagation: a preparatory study for the HENON mission using EUHFORIA ›
Enhancing Water Cherenkov Detector Arrays through multiPMT Modules ›
Inverse non-metricity in $f(Q)$ gravity: cosmology and observational constraints ›
Catching the Nebular Needle in a Polluted Haystack: Line-emission Signatures from Population III-forming Pockets around Massive Galaxies at the End of Reionization ›
A Possible Mechanism to Explain the Prograde Equatorial Jet of a Jupiter-like Gaseous Giant ›
Quantifying Building Blocks of Life in Planetary Analog Materials: Implications for Prebiotic Chemistry and Biosignature Identification ›
Study of Integrated Far-ultraviolet Emissions from Galactic Globular Clusters using AstroSat/UVIT observations ›
Closeby Habitable Exoplanet Survey (CHES). V. Planetary Parameters Derived from Angular Separation Variations ›
Model-independent test of the cosmic distance duality relation with recent observational data ›
$\texttt{Exoformer}$: Accelerating Bayesian atmospheric retrievals with transformer neural networks ›
A Tale of Two Jets: Double Relativistic Outflows from Close Binary GRB Progenitors ›
Avoiding recollapse in an open-AdS Universe via a self-tuning-like mechanism ›
Toward More Realistic Machine-Learning Inference of the Dense-Matter Equation of State from Supernova Gravitational Waves ›
Low-Energy Round-Trip Trajectories to Near-Earth Objects using Low Thrust ›
Segmenting Superbubbles in a Simulated Multiphase Interstellar Medium using Computer Vision ›
Self-Consistent Modelling of Neutrino Production in Turbulent Black Hole Coronae ›
The counterjet dominates the production of PeV photons from Cyg X-3 ›
On the collimation properties of jets with finite Poynting flux launched from Keplerian accretion discs ›
Similar ratios of rise timescale to decline timescale of optical light curves in common tidal disruption events ›
The Environmental Effects on Inspiraling Binary Black Hole Systems in the Centers of the LMC and M31 ›
A Wide and Deep Exploration of Radio-detected Active Galactic Nuclei with Subaru HSC (WERGS). XII. Final Optical Identification of VLASS Radio Sources from the Subaru/HSC-SSP Wide Survey Over 1200 deg$^2$ ›
Euclid preparation. Galaxy power spectrum and bispectrum modelling ›
Modeling the Accretion of High-Velocity Clouds from a Rotating Halo ›
Bayesian Model Comparison of $R_h=ct$ versus $\Lambda$CDM using HII galaxy Hubble diagram ›
A Wide and Deep Exploration of Radio-detected Active Galactic Nuclei with Subaru HSC (WERGS). XIII. High-Redshift Radio Quasar candidates beyond Ultra-Steep Spectrum Selection: Dropout selection from HSC--VLASS over $\sim$1200 deg$^2$ ›
KMTNet Synoptic Survey of Southern Sky III: The First Data Release ›
Developing and characterizing a new-generation regolith simulant "IGCAS-AST01" for the Tianwen-2 target asteroid (469219) Kamo'oalewa ›
Tianwen-2 target asteroid (469219) Kamo'oalewa probably develops an Itokawa-compositional but ultra-highly space-weathered surface ›
Shape, regolith size and thickness, SMFe^0 content, and spectral type of Tianwen-2 target asteroid (469219) Kamo'oalewa ›
Planet-star interactions with precise transit timing. V. Tidal decay of hot Jupiters through wave breaking ›
Probing burst-disc interaction and disc reflection in SAX J1808.4$-$3658 with NICER, XMM-Newton, and NuSTAR ›
Weak polarized lines of the second solar spectrum (Na, Al, H, He, Ti, Li, Sc, C2 and MgH) observed at the Pic du Midi turret dome ›
Statistics of transition-region loop brightenings and their heating implication ›
The complex relationships between AGN, bars and bulges ›
Single vs. Binary Origin: The Diversity of Stripped-Envelope Supernova Remnants ›
Weighing the mass of LHS 3844 b ›
Mass determination of the ultra-short-period planet LHS 3844 b. First K-band radial velocity measurements with CRIRES+ ›
A Black Hole Star at Cosmic Noon: Extreme Balmer break, photospheric continuum, and broad absorption by thick winds in a Little Red Dot at z=1.7 ›
Evolution of Quasi-Periodic Eruptions in the post-TDE Accretion Disk Perturbed by an Orbiting Star ›
Investigating the $H_0$ Tension and Expansion-History Mismatch with Diverse Dark Energy Parametrization Frameworks ›
Star Formation Beyond the Optical Disk : The Low-Density Outskirts of NGC2090 ›
A break in planet occurrence near the pebble isolation mass should be observable by the Roman microlensing survey ›
Solar energetic particles and their association with radio emissions ›
Period-Luminosity Relations, projection factor and radii of Anomalous Cepheids ›
Andromeda XXXVI: discovery of a new ultra-faint dwarf galaxy towards M31 ›
JW-VL: A Vision-Language Model for Solar Physics ›
Search for TeV emission from spider millisecond pulsars with HAWC ›
Comprehensive Measurement of Spectral Evolution in a GRB Flare: High Time-Resolution Insights into the "Double-Tracking" Phenomenon ›
Euclid Quick Data Release (Q1). The Strong Lensing Discovery Engine F -- Bright and low-redshift strong lenses ›
Interpretative Modeling of Structured Winds Using Linear Polarization ›
Small-scale impulsive EUV emission enhancements along network loops ›
Variable ADAF disk as the origin of Changing-Look AGN ›
How Overmassive Black Holes Formed at Cosmic Dawn ›
Finding the elusive RR Lyrae companions via speckle imaging ›
An Intertwined Short and Long GRB with 4-minute Separation ›
Can a single supernova remnant account for the gamma-ray emission of G106.3+2.7? ›
SNID-SAGE: A Modern Framework for Interactive Supernova Classification and Spectral Analysis ›
Estimation and mitigation of foregrounds in projected kSZ velocity reconstruction ›
The average X-ray spectrum of the volume-complete M-, F-, G-, and K-type star sample within 10 pc of the Sun ›
Cosmic Shear in Effective Field Theory at Two-Loop Order: Revisiting $S_8$ in Dark Energy Survey Data ›
Climate and ocean circulation changes toward a modern snowball Earth ›
BHCast: Unlocking Black Hole Plasma Dynamics from a Single Blurry Image with Long-Term Forecasting ›
High Sensitivity Methodologies to Detect Radio Band Gravitational Waves ›
Global Structure, Non-Invertible PQ Symmetry, and the DFSZ Domain Wall Problem ›
Dynamical tidal response of neutron stars as a probe of dense-matter properties ›
Signatures from pion condensation and lepton flavor asymmetries in the cosmological gravitational wave background ›
Optimized numerical evolution of perturbations across sharp background trajectory turns in multifield inflation ›
Layered dark structure with a Structuring Field: A $Z_4$-symmetric Inert Doublet-Singlet realization and implications for the $S_8$ tension ›
Particle-antiparticle perturbation mode horizon crossing: baryogenesis, leptogenesis and magnetogenesis ›
Turbulent dynamo in the terrestrial magnetosheath ›
jaxsgp4: GPU-accelerated mega-constellation propagation with batch parallelism ›
Secular evolution of orbital parameters for general bound orbits in Kerr spacetime ›
Study of neutrinophilic low-mass dark matter mediated by pseudoscalar ›
Cosmological peculiar velocities in general relativity? ›
Study of radiative proton capture by the 7Be nucleus with the use of ab initio approaches ›
Removing the Cosmological Bound on the Axion Scale via Confinement During Inflation ›
Probing soft signals of gravitational-wave memory with space-based interferometers ›
Eccentric Accretion Disks in Active Galactic Nuclei ›
Testing halo models for constraining astrophysical feedback with multi-probe modeling: I. 3D Power spectra and mass fractions ›
When Stars Mimic Monsters: Spectral Evidence for an $\eta$ Carinae-like Giant Eruption in SBS 0335$-$052 E ›
Probing the Type 3 interacting dark-energy model using matter pairwise velocity ›
On bursty star formation during cosmological reionization -- influence on the metal and dust content of low-mass galaxies ›
Constraints on the varying electron mass and early dark energy in light of ACT DR6 and DESI DR2 and the implications for inflation ›
Hyper Suprime-Cam Y3 results: photo-$z$ bias calibration with lensing shear ratios and cosmological constraints from cosmic shear ›
Brans-Dicke-like field for co-varying $G$ and $c$: observational constraints ›
Probing Hernquist dark matter through the optical appearance of black holes: A comprehensive study of various accretions ›
Modeling the JWST MIRI Counts, Insights Into the Source Properties and Role of Dust-Obscured AGN ›
Neutrinos from core-collapse supernovae ›
The SOMA Atomic Outflow Survey. I. An Atomic OI and Highly Ionized OIII Outflow from Massive Protostar G11.94-00.62 ›
Validation of the DESI-DR1 3x2-pt analysis: scale cut and shear ratio tests ›
Implications of a high growth index on the variation of $G$ ›
The Lensing Counter Narrative: An Effective Description of Small-Scale Clustering in Weak Lensing Power Spectra ›
Multivariate Time Series Classification of Fermi-Detected Gamma-Ray Transients Using Convolutional-Recurrent Neural Networks ›
Mitigating gain calibration errors from EoR observations with SKA1-Low AA* ›
The universality of the relation between magnetic fields and star formation in galaxies ›
Figuring Out Gas & Galaxies In Enzo (FOGGIE). XIII. On the Observability of Extended HI Disks and Warps ›
Onset of habitable conditions on the Hadean Earth set by feedback between tides and greenhouse forcing ›
The AGORA High-resolution Galaxy Simulations Comparison Project. X: Formation and Evolution of Galaxies at the High-redshift Frontier ›
Multi-messenger flare in the quasar PKS 0446+11 ›
Revisiting the Hubble tension problem in the framework of holographic dark energy ›
Point-symmetric morphology in supernova remnant G11.2-0.3: the jittering jets explosion mechanism ›
Coupled atmospHere Interior modeL Intercomparison (CHILI) Protocol Version 1.0: A CUISINES Intercomparison Project of Magma Ocean Models ›
Full calibration of the tomographic redshift distribution from the HSC PDR3 Shape Catalog with DESI ›
From Empirical to Physical Model: Direct Fits of Optically Thin Inverse Compton Scattering to Prompt GRB Spectra ›
Advances and Challenges in Solar Flare Prediction: A Review ›
Forecasting local Primordial Non-Gaussianities from UNIONS Lyman-Break Galaxies and Planck CMB lensing ›
Improving Accretion Diagnostics for Young Stellar Objects with Mid-infrared Hydrogen lines from JWST/MIRI ›
Ruminations Upon the Modeling of X-ray Foregrounds, Backgrounds and Faint Sources ›
Self-consistent secondary cosmic microwave background anisotropies and extragalactic foregrounds in the FLAMINGO simulations ›
Milky Way Globular Clusters: Nurseries for Dynamically-Formed Binary Black Holes ›
The imprints of massive neutrinos on the three-point correlation function of large-scale structures ›
Prediction of the Solar Polar Fields in 2026: An Unusually Weak Level Across the Last Five Solar Cycles ›
The Dependence of the Extinction Coefficient on Reddening for Galactic Cepheids ›
Observations of the Fermi bubbles and the Galactic center excess with the DArk Matter Particle Explorer ›
The Persistent Thermal Anomalies in Rocky Worlds ›
Bondi-Hoyle-Lyttleton accretion onto ultra dense dark matter halos and direct collapse black holes ›
Modelling spacecraft-emitted electrons measured by SWA-EAS experiment on board Solar Orbiter mission ›
Impact of Rastall gravity on hydrostatic mass of galaxy clusters ›
EWOCS-V: Is Wd1-72 a recent post-interaction WR+O binary? ›
Simulating Roman+Gaia Combined Astrometry, Parallaxes, and Proper Motions ›
Differentiable Stochastic Halo Occupation Distribution with Galaxy Intrinsic Alignments ›
Non-minimally Coupled Running Curvaton for DESI-preferred Dynamical Dark Energy and Hubble Tension ›
Excursion-set for Primordial Black Holes I: white noise and moving barrier ›
Simultaneous Misalignment and Mode Mismatch Sensing in Optical Cavities Using Intensity-Only Measurements ›
The Local Tremaine-Weinberg Method for Galactic Pattern Speed: Theory and its Application to IllustrisTNG ›
The Influence of Clouds and Deuterium-Burning on Brown Dwarf Habitable Zones ›
A user-friendly package and workflow for generating effective homogeneous rheologies for the study of the long-term orbital evolution of multilayered planetary bodies ›
G objects as Primordial Black Hole-Neutron Star Remnants: Population Modeling and Multi-Wavelength Observables ›
SN 2024iss: A Multi-Wavelength Expos\'e of a Type IIb Supernova with an Early-Time Ultraviolet Spectrum and Shock Breakout Constraints ›
Observations of DNC and DCO$^+$ toward the $\int$-shaped Filament and Starless Cores in the Orion Molecular Clouds ›
Unimodular Diffusion and Interacting Vacuum Cosmology ›
How Massive Can a Population III Starburst Be? Simulating the First Galaxies with High Lyman-Werner Background ›
The KPF-SLOPE Survey - Small, Compact Multi-Planet Systems Appear Spin-Orbit Aligned ›
The Impact of Fuzzy Dark Matter Dynamics on the Accumulation and Fragmentation of Primordial Gas ›
e-CALLISTO FITS Analyzer: A Software Framework for CALLISTO Solar Radio Data ›
Probing anisotropic particle acceleration and limb-brightening in Centaurus A's jet ›
Fusion and reactions of $\alpha$+$^8$Be in the Hoyle resonance and associated resonances region ›
Thermal False Vacuum Decay Is More Than It Seems ›
Constraints and detection capabilities of GW polarizations with space-based detectors in different TDI combinations ›
Impact of nuclear masses on r-process nucleosynthesis: bulk properties versus shell effects ›
New leading contributions to non-gaussianity in single field inflation ›
Inverse bubbles from broken supersymmetry ›
Testing the Starobinsky model of inflation with resonant cavities ›
Dispersion relation of the neutrino plasma: Unifying fast, slow, and collisional instabilities ›
Two coincidences are a clue: Probing a GeV-scale dark QCD sector ›
The Scotogenic Model with Two Inert Doublets: Parameters Space and Electroweak Precision Tests ›
Interpreting the 95 GeV resonance in the Two Higgs Doublet Model: Implications for the Electroweak Phase Transition ›
Self-resonant dark matter with $Z_4$ gauged symmetry ›
Machine Learning to assess astrophysical origin of gravitational waves triggers ›
Collider probes of baryogenesis with maximal CP asymmetry ›
Role of dynamical early dark energy in Hubble tension through warm inflation ›
Upgrade of Super-Kamiokande with Gadolinium ›
Combined constraints on dark photons from high-energy collisions, cosmology, and astrophysics ›
Hawking Radiation from Tunneling in Black Hole Quantum Mechanics ›
On the Universal Cuspy Behavior in Black Hole Shadows ›
Direct cosmographic reconstruction of the quintessence potential ›
Cosmological correlators from the Inflation end to CMB sky via reheating ↓↑