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

Big Dipper over the dome

S Webcam

N Webcam

S Sky
Temperature
7.6 °C
Humidity
88%
Wind
3.2 km/h
Pressure
1015.3 hPa

Moon
Latest preprints on astro-ph:
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Spectroscopic Study of the Circularly Polarised Radio Source TYC 2834-1385-1: An Active Binary ›
Revealing the Shiny Nature of Lava Worlds: Small Planet Phase Curves with TESS ›
Euclid Quick Data Release (Q1): Disc breaks highlight the structural evolution of galaxies through time ›
Compact Object Mergers and Micro-Tidal Disruption Events: A Multi-Messenger Probe of Dense Stellar Environments ›
EPIMETHEUS: Effective PSF inferred from mosaics ›
DIISC-VII: Linking Radial Gas Motions to Anomalously Low Metallicity Star-forming Regions in the XUV Disk of NGC 3344 ›
Galaxies Below the Fundamental Metallicity Relation Are Morphologically Disturbed: Merian H$\alpha$ Morphologies and DESI Metallicities ›
JWST and HST Confirm Transit Timing Variations for the Ultra-Hot Jupiter TOI-2109 b ›
A Coherent Search for New Galactic Magnetars using Fermi/GBM and follow-up Swift/BAT: 7 Candidates and a Large Burst Catalog ›
Interference Meets Inference: Bayesian Time-Series Modeling of Radio-Frequency Interference ›
Waiting in the wings: extended emission GRBs from high latitude emission and jet expansion ›
Simulated Effects of Radioactive Elements on Magnetic Evolution and Atmospheric Mass Loss of Earth-like Planets ›
Radio Quasars in the Cosmic Dawn: A Spectroscopic Sample from the DESI Survey ›
SN2025aico: An Interesting Case Of $^{56}$Ni Mixing, Ejecta Asymmetries, and Dust Formation in a Type IIb Supernova ›
The Simons Observatory: Commissioning of the Mid-Frequency Small Aperture Telescopes ›
Cavity-driven Gas Transport in Cool-Core Clusters: Implications for Multiphase Gas Cooling ›
The birth and fate of stellar clumps in super-early galaxies ›
N/O-enhanced chemical enrichment by massive stars: the interplay of optically-thick winds and rotation ›
The lifetimes and properties of Little Red Dots in the AMBRA simulation ›
M Dwarf Singles and Multis Have Dissimilar Metallicities Indicating Different Origins ›
Revisiting planetesimal formation from mm-sized grains in pressure bumps ›
From starlight to dark matter: a stochastic interpolation approach to map dark matter from stellar density ›
Light-curve analysis of the classical nova YZ Ret: revisit with fully self-consistent nova outburst models ›
Laboratory Evidence that Methanol-Rich Ice Mantles Lower Methyl Formate Binding Energies ›
A Multiband Catalog of Infrared-Excess Sources in the Vela-Carina Region: VVVX, DECaPS, and GLIMPSE ›
In-Situ Star Formation in a Thick Disk: A Model for Metal Enrichment of Mrk 573 ›
Disk truncation triggers relativistic jet launching of a highly accreting supermassive black hole ›
CECILIA: Multi-line Constraints on Excess Nebular Emission from Low-Ionization Gas at Cosmic Noon ›
The galactic HI-to-halo mass relation from isolated galaxies to cosmological hydrodynamic simulations ›
New Optical and Mid-Infrared RR Lyrae Period-Luminosity-Metallicity Relations for Precision Distances and Metallicity Distributions in the Magellanic Clouds ›
A High Resolution View of Three Massive Young Stellar Objects in the Magellanic Clouds ›
Sequential Star-Formation and the Near-Infrared Stellar Populations within N159 ›
EP260119a: A High-Redshift Gamma-Ray Quiet Fast X-ray Transient Probing a Potentially Hidden Population of Relativistic Explosions ›
Search for High-Ionization Nebular Emission (SHINE). I. A Systematically Selected [Ne V] Sample at z > 3 with JWST/NIRSpec PRISM ›
Increasing Sensitivity to Trailed Solar System Objects in Archival JWST NIRCam Imaging with Group Differencing ›
Shape Degeneracies: the likely culprit for the differences between lens mass models of galaxy clusters ›
A multi-telescope fit to the FRB population, allowing for FRB repetition ›
Is accretion flow magnetically arrested in M87? ›
Orbital and spin periods of the intermediate polar 2PBC J0800.5-4306 ›
Estimating redshift distributions of Fermi blazars with multiple machine-learning models ›
The Dynamical Environment of Kepler-223 Planetary System ›
Distance Estimation using Globular Clusters and Ultra-Compact Dwarfs ›
Dynamical Behavior and Surface Features of Large Super-Fast Rotator Near-Earth Asteroid (436724) 2011 UW158 ›
Ubiquitous nuclear disks and bars embedded in massive galaxies in the cosmic morning ›
Kelvin-Helmholtz vortices in the Martian +E hemisphere downstream of crustal magnetic anomalies ›
On the rates of binary star collisions around hypermassive black holes ›
Origin of the high-energy spectral cutoff in gamma-ray pulsar halos ›
H_alpha observations of the Be/X-ray binary MWC 656 ›
PANGU I: A Parthenon-Based Framework for Fixed-Spacetime GRMHD ›
Tracing magnetic flux rope footpoints in AR 12975 with coronal dimmings and data-driven magnetofrictional simulations ›
White Dwarf Pulsars: an emerging class of compact binaries ›
Relativistic accretion-disc models of Cyg X-1 in the soft state: a case study ›
Dark Matter-Induced Stellar Oscillations in the de Broglie Regime ›
Europa smooth plains formation: a SPH cryovolcanic model ›
Juice-SWI during the Lunar-Earth-Gravity-Assist (LEGA) - Part 2: Instrument operations ›
Broad-band spectral-timing: simultaneous NICER and HXMT observations reveal an anticorrelation between the softest and hardest X-ray fluxes in MAXI J1820+070 ›
Probing Exoplanetary Chemistry with Ariel: Scientific Priorities and Observational Strategies ›
Multi-Band Optical Variability Characteristics of the $\gamma$-ray emitting blazar 1ES 0647+250 during its 2020 flare ›
A magnetar-powered jet-wind outflow in gamma-ray burst-associated supernovae: Application to the thermal components of GRB 060218-SN 2006aj ›
Energy estimation of direct and reflected cosmic-ray events aboard balloon-borne radio detectors ›
A ready-to-deploy MLOps software platform for satellite and NEO detection at meter-class ground-based observatories ›
Nordic-based observations of binary asteroid (163693) Atira reveal a hydrated CM chondrite composition ›
ALMA's sharpest view of IRAS 08544-4431: Unveiling the dust distribution asymmetries in the circumbinary disk ›
Stellar flares with Ariel: detection prospects and impacts on exoplanet spectroscopy ›
Semi-Analytic Solutions For Warped, Super-Eddington Accretion Disks with Outflows ›
The Neutral Hydrogen Gas Content of Star-forming and Quiescent S0 Galaxies ›
A Diagnostic Method for Proto-Neutron Star Magnetic Fields by Supernova Fallback Neutrinos ›
High-Resolution Modelling of Coronae and Winds in Solar-type Stars with Varying Rotation Rates II. Stellar Winds ›
Detection of metal absorption lines in quasar spectra: a neural network approach using U-Net ›
Nature of small-scale Ca II H brightenings associated with weak fields in a quiet Sun region ›
First X-ray detection of symbiotic nova CN Cha with eROSITA/SRG ›
Shock-free super-Eddington accretion onto magnetized neutron star ›
Variable opacity and accretion-column regimes of magnetized neutron stars ›
Gamma-ray emission toward supergiant shells in the Large Magellanic Cloud ›
The dust in Sauron's eye - Observational and experimental results on the debris disk around HR 4796 ›
Radio component of the multi-messenger emission from the anticipated T Coronae Borealis outburst ›
4U 1624-490 as a possible intermediate-mass X-ray binary: constraints from XRISM and NuSTAR spectroscopy ›
JWST evidence for a sharp "Cosmic Daybreak" at z = 15 ›
Study of blazar variability through their flux distribution for CTAO long-term monitoring ›
A Tentative Line-like GeV Excess in Fermi Blazar 4FGL J1754.2+3212: Implications for Jet Physics and Beyond ›
Investigating the ionization mechanisms powering the extreme emission lines in metal-poor galaxies ›
Entropy applications in cosmology: spacetime thermodynamics, holographic dark energy, entropic gravity and beyond - a review ›
The Lumina Project: Morphology of Ionized Bubbles and Neutral Islands ›
Interstellar extinction of classical Cepheids from neighboring stars I. Methodology and application to 16 Galactic Cepheids ›
A Search For Stellar-mass Black Holes Via Astrometric Microlensing II: 2012-2015 Keck Candidates ›
Performance-portable GPU acceleration of the hybrid particle-in-cell code dHybridR ›
Differentiable astrophysics at scale: solving and differentiating ODE ensembles on the GPU ›
First Pre-peak Ultraviolet Spectrum of a Tidal Disruption Event: A Fast Outflow Revealed Prior to Maximum Light in TDE2025aarm ›
A sub-100 pc view at z~5 of a Multiply-Imaged Massive Quiescent Galaxy ›
Non-Perturbative Modulus Decay and Multi-Component Dark Matter ›
Probing magnetic correlations in anisotropic turbulence ›
Precise QCD Predictions for the Scotogenic Model at Colliders ›
The universe as a superconductor: How to search for a photon mass ›
Supernova Gamma-Ray Echo as an Astrophysical Near Detector for Galactic Neutrino Propagation ›
A Simple Miniaturized Stellar Interferometer: Measuring the Angular Diameter of Venus with a Masked Telescope ›
Super-Resolution of Solar Magnetograms via Adaptive Stratified Ensemble Learning with Uncertainty Estimation ›
Axions and the RR Lyrae Period-Luminosity Relation ›
Correcting for Evidence Uncertainty in the Templated Background Search for the Stochastic Gravitational-Wave Background ›
Quasinormal-mode redshifts of black holes in galactic halos with radial pressures ›
Multi-Model Analysis of the Astrophysical $S(E)$ Factor for the $^{9}\mathrm{Be}(p,\alpha)^{6}\mathrm{Li}$ Reaction and Its Impact on Astrophysical Reaction Rates ›
Jodrell Bank and the British Astronomical Association: The Making of a Generation of Scientists ›
Dark Transport Erases Baryon Inhomogeneity from Supercooled Phase Transitions ›
Anisotropy and energy distribution of leptons and photons in radiative relativistic Alfv\'{e}nic turbulence ›
PISCES: Physics-Informed Solar-wind Convolutional autoEncoder for Space-weather Anomaly Detection and Early Warning ›
Neural Network Guided Parameter Space Constraints for Gravitational Wave Searches from Binary Black Holes ›
The compressible liquid drop model with curvature included algebraically for the pasta phases in neutron stars ›
Big Bang Nucleosynthesis as a Probe of First-Order Phase Transitions ›
Strange Quark Stars and Spontaneous Scalarization ›
Multivariate Continuous-Time Autoregressive Moving Average Processes for Astronomical Multiband Time Series ›
Fermionic cosmic strings in dynamical Chern-Simons gravity ›
Sterile Neutrino Dark Matter Cries for GeV Heavy Neutral Leptons ›
Project Dinos II: Redshift evolution of dark and luminous matter density profiles in strong-lensing elliptical galaxies across 0.1 < z < 0.9 ›
Twisted echoes of an odd quartet: Scalar-induced gravitational waves as a probe of primordial parity-violation ›
TSD: An inverse problem approach for recovering the exoplanetary atmosphere transmission spectrum from high-resolution spectroscopy ›
The Entangling of Supernova Feedback Impacts with Coarsening Simulation Resolution ›
Euclid preparation XCVII. Cosmology Likelihood for Observables in Euclid (CLOE). 4: Validation and performance ›
Computational advances and challenges in simulations of turbulence and star formation ›
Lens Model Accuracy in the Expected LSST Lensed AGN Sample ›
Direct multi-model dark-matter search with gravitational-wave interferometers using data from the first part of the fourth LIGO-Virgo-KAGRA observing run ›
Homogeneity scale in the local Universe: Model-independent estimate from S-PLUS iDR6 blue galaxies ›
A Neural Network Approach to Preferred Event Selection for Low-Latency Gravitational-Wave Alerts ›
The abundance of thin dwarf galaxies: a challenge for cosmological simulations ›
How significant is the lensing interpretation of GW231123? ›
Stellar masses of optically dark galaxies: uncertainty introduced by the attenuation law and star-formation histories ›
Turbulent Dynamo Action in Binary Neutron Star Mergers ›
Cosmography with gravitational waves I: Taylor expansion in the low-redshift regime ›
Evidence for Log-Periodic Modulation in the Redshift Distribution of High-Redshift Compact Sources ›
Cosmology with the line-of-sight shear of strong gravitational lenses ›
Neutrino Spectral Pinching in 3D Core-Collapse Supernovae: Late-Time Convergence, Failed-Explosion Signatures, and Viewing-Angle Dispersion ›
Tracing the Evolution of $\Omega_m(z)$ over the Last 10 Billion Years with Non-parametric Methods ›
GLIMPSED: Direct evidence for a fast active galactic nucleus-driven outflow from a z=6.64 little red dot host galaxy ›
TDCOSMO XXV: Measuring H0 to 6.5% precision with quasar strong lensing and maximally flexible mass-sheet dynamics ›
EP250302a: violent shell collision in a soft-X-ray-selected GRB-like transient ›
Denoising Interferometric Observations Using Visibility-Informed Neural Networks ›
The Simons Observatory: Rotation Performance of Cryogenic Half-Wave Plate Polarization Modulators ›
$E_{\rm peak}$-$\alpha$ Correlation in Time Resolved GRB Spectra: A Bottom-Up Approach with Optically Thin Inverse Compton Scattering Model ›
GREX-PLUS Science Book v2 ›
MusE GAs FLOw and Wind (MEGAFLOW) XIV: Background-Galaxy Absorption Reveals Kiloparsec-Scale Structure in the Cool Circumgalactic Medium ›
Hydrogen and Helium Dissolution, Outgassing, and Loss in Evolving Sub-Neptune Magma Oceans: Examining Demographic Features and Radius Evolution ›
Short Spike, Long Story: Episode-Dependent Shifts of Long-Duration Type-I GRBs on $E_{\rm p,z}$--$E_{\rm iso}$ Plane ›
The Chandra-Gaia Catalog of Counterparts: Resolving ambiguous Gaia matches to X-ray sources in the Chandra Source Catalog using Machine Learning ›
Black Hole Occupation Fraction: Dependence on Black Hole Mass Threshold, Environment, Resolution and Redshift ›
CHEX-MATE: AMALGAM weak-lensing analysis of 41 Planck Sunyaev-Zel'dovich-selected galaxy clusters ›
Dynamics of Biased Domain Walls: The Rocket Effect ›
A Split-Flux Method for Dust-Gas Two-Fluid Simulations from Strong to Weak Coupling ›
Low-Metallicity Star Formation Survey in Sh2-284 (LZ-STAR): The Core Mass Function ›
Solar Wind Proton Heating and its Effect on Temperature Anisotropy Evolution between 0.05 and 1 au ›
Uncertainty-Aware Tidal Disruption Event Classification : A Host-Agnostic Probabilistic Random Forest Approach ›
Multi-tracer mass bias in matched cosmic voids from SDSS DR7 and the ELUCID constrained simulation ›
MEGARA Stellar Spectral Library. Second Release ›
A targeted search for fast radio bursts from magnetars in elliptical galaxies ›
Centaur Longevity Revisited: Lifetime Dispersion and the Bailey & Malhotra Classifications under Modern Orbital Solutions ›
SPAMMS: 3D spectroscopic modeling of stellar surfaces. II. Implementation of Kurucz and TLUSTY model atmospheres ›
Spectral Analysis of the Egress and Ingress Phases of Cen X-3 with XRISM/Resolve ›
Feasibility of the Phobos 1 Hypothesis for Dark Comet 1998 KY$_{26}$ ›
Two-dimensional weak lensing shear for cluster mass, concentration, ellipticity and miscentering estimation ›
Red noise and evolving signals: a complete frequentist approach to supermassive black hole binary searches with pulsar timing arrays ›
Universality in the Transition from Inspiral to Plunge for Extreme-Mass-Ratio-Inspirals: High-Accuracy Analytic Solutions and Catastrophe Theory ›
Linear Dilaton in Cosmology and Particle Physics ›
Proper Time Shifts in Pulsar Timing Arrays ↓↑