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

In the dark

Cloud

Rainfall

S Sky
Temperature
12.3 °C
Humidity
79%
Wind
4.8 km/h
Pressure
1015.9 hPa

Moon
Latest preprints on astro-ph:
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Efficient searches of small signals across two-channel noisy data: a challenge in Big Data observations ›
Viability of Big Bang Nucleosynthesis in $f(R,L_m)$ Gravity ›
Lynx2030 Science Analysis Group: Final Report ›
Detectability-Aware Screening of Post-Merger Gravitational-Wave Damping Anomalies in Real Detector Noise: A Graph-Spectral Approach with Empirical Null Calibration ›
Skyfire: A Spectroscopic Census of Little Red Dots and Broad-Line AGN in the CEERS Field ›
Weighing Little Red Dots with Transient Events ›
Reconciling Galactic rotation curve constraints with stellar stream modeling ›
Early Supermassive Black Holes and Little Red Dots Require Free-Fall Growth ›
Causal self-consistency of the Blandford--McKee self-similar solution ›
Sinking and spreading of metal pollution in magnetic white dwarfs ›
Exploring stellar evolution with Luminous Red Novae and Interacting Gap Transients ›
Modeling Rotation in the Old, Cold Domain: Implications on Gyrochronology and the Stellar Magnetic Wind ›
ACES VII. Compact Continuum Source Catalog of the Central Molecular Zone ›
Conspicuous Gas, Cryptic Dust: Spectroscopy and Chromaticity of Complex Periodic Variables ›
Using Ringed Disks to Determine Fundamental Parameters of Planet Formation ›
The Venus Benchmark: Resolving Degeneracies in Terrestrial Exoplanet Spectra with DAVINCI ›
Self-induced edge rings in protoplanetary disks ›
The Halo Gas of Local Spiral Galaxies and the Link to Gaseous Satellites ›
The promise of self-supervised and active learning for Strong Lens discovery: Astronomaly applied to KiDS ›
Extended radio emission in and around the merging cluster A520 as seen by MeerKAT ›
Redshift Identifiability from Gamma-Ray Burst Prompt Emission ›
A NICER view of PSR J1614$-$2230: a massive and compact millisecond pulsar ›
Equation of state and neutron star properties with new mass-radius constraints from PSR~J1614--2230, PSR~J2124--3358, and 47~Tuc~X7 ›
GRMHD Simulations of Accreting Proto-Magnetars I. Implications for Gamma-Ray Burst Jets and Energetic Explosions ›
Evidence for a luminosity-class dichotomy in the supergiant donors of persistent high-mass X-ray binaries and supergiant fast X-ray transients ›
Portraits of the young and old in X-ray: New millisecond pulsar detections and updated characterisation of young neutron stars ›
TDCOSMO XXVIII. The Hubble constant from the quadruply lensed quasar J1537$-$3010 with precise time delays ›
Local Heavily Obscured Active Galaxies Observed With Chandra (I): Spectral Properties of the Nuclear and Extended X-ray Emission ›
GRMHD Simulations of Accreting Proto-Magnetars II. Implications for r-process Nucleosynthesis ›
The gradual decline of Ly$\alpha$ visibility in the CANDELS fields: evidence for the combined effects of galaxy evolution and reionization ›
A Probabilistic Framework for Incorporating Helioseismic Far-Side Active Regions into SFT Models ›
Flux jump correction in the QUBIC TES data pipeline ›
Simulation and development of astrophotonic H-band nulling beam combiner for the CHARA Array ›
A JWST transiting survey of FGK stellar limb darkening: empirical evidence for quadratic laws and atmospheric model comparisons ›
The Hopkins Ultraviolet Telescope: A Historical and Personal Retrospective ›
Accretion-disk sizes in two quasars with interferometrically resolved broad-line regions at $z=2.3$ and $z=4.0$ ›
Three-dimensional circumplanetary flows in a PDS 70c-inspired system: hydrodynamic simulations with FARGO3D and analysis with FARGOpy ›
ELVES-Dwarf. II. A Systematic Search for Satellite Systems of Dwarf Galaxies in the Local Volume ›
Discovery and Characterization of Three New High-amplitude delta Scuti Stars from TESS Observations ›
Statistical analysis of asteroseismic indices and stellar parameters of TESS-observed $\delta$ Scuti stars ›
TESS Observations of Seven Newly Identified High-amplitude $\delta$ Scuti Stars ›
A Data-Driven Model for $r$-Process Production Patterns ›
Deuteration of Organic Molecules as a Probe of Starless Core and Filament Evolution in Barnard 10 ›
Direct Measurement of Polar Coronal Hole-like Solar Wind in its Acceleration Phase ›
The Canadian Galactic Emission Mapper (CGEM): A Cosmic Microwave Foreground Experiment ›
Where planetary solids survive sublimation around young and hot white dwarfs ›
The Formation of Very Close Binary Stars ›
Accelerating Chemical Kinetics for Exoplanet Atmospheres using Neural Networks ›
Formation of Heavy Seed Black Holes and Little Red Dots-like Compact Clusters in Metal-enriched Star-forming Regions ›
An Upper Limit on Turbulent Viscosity in the Circumjovian Nebula ›
Age Discrepancy in Three Galactic Cepheid Binaries ›
SPIRITS 19q: Dust Production by a Subsolar-metallicity Carbon-rich Wolf-Rayet Star in NGC 2403 ›
Detection of a triple nucleus in the Wolf-Rayet composite Sy 2 galaxy NGC 6764 ›
Extragalactic Stellar Streams in Time-Dependent Cosmological Halos ›
Doubling Sunlight for a Human Mars Base With Orbiting Solar Reflectors ›
Nanohertz Gravitational-Wave Constraints on Supermassive Binary Black Holes at Cosmic Dawn ›
Discovery of the First-Ever Recorded Fading Event of the Wolf-Rayet Star WR 59 ›
Search for Neutrinos from Tidal Disruption Events with IceCube ›
X-ray Flares in Gamma-Ray Bursts at High and Very-High-Energies ›
The Stellar Populations of Two Quiescent Low Surface Brightness Dwarf Galaxies in Low Density Environments ›
Addressing the low-wind effect with the Lyot-based low-order wavefront sensor on SCExAO ›
$\texttt{BilbyFlow}$: user-friendly neural posterior estimation for gravitational-wave astronomy ›
The Influence of Evaporation on the Formation and Evolution of Huntsman Systems ›
Baryonic feedback suppression of the matter power spectrum: a three-parameter fitting formula and its single-parameter reduction ›
Combining Systematic Effects in CMB Polarization Experiments through map-based simulations: application to LiteBIRD's HWP non-idealities and detectors non-linearity ›
On the photospheric abundances of the B-type fast rotator Regulus ›
H II region filling factors in NGC 628: Luminosity-size relation and connection with polycyclic aromatic hydrocarbon emission ›
Kinematic Relationship Between Solar Extreme Ultraviolet Waves and Type II Metric Radio Bursts ›
X-shooter survey Across Regions and Ages to probe Disk Evolution (ARADE): Accretion properties in Orion A and their relation with disk masses ›
Connecting radio pulsars, magnetars, and XDINSs in a unified evolutionary framework using simulation-based inference ›
The Radius of the Neutron Star PSR J0614-3329 from NICER Data ›
The Missing MeV Window for Identifying Galactic PeVatrons: the need for a dedicated MeV Observatory ›
A Galactic microblazar as a potential accelerator of ultra-high-energy particles ›
A Class of Exact Single-Field Inflationary Solutions beyond Slow Roll ›
Revisiting candidates for non-pulsating stars located in the Cepheid instability strip in the Large Magellanic Cloud ›
Exoplanets in star clusters ›
Fundamental effective temperature measurements for eclipsing binary stars - IX. Characterisation of 5 solar-type sclipsing binaries with M-dwarf companions ›
Archival transients detected with the MeerLICHT telescope I: Supernovae ›
Investigating the Young Stellar Populations and Hierarchies in Nearby Galaxies with the UVIT. III. Evidence for a Largest Scale of Correlated Stellar Structures and a Non-universal Fractal Dimension ›
The thermal emission for knot A of radio galaxy M87 by Chandra ›
Complex Lags from Simple Physics ›
Integrated Mass Loss for Very Metal-poor Stars: Asterosesimic Red Giant Masses of K2 Globular Cluster NGC 5897 ›
Quantifying Sky Map Resolution Requirements for Beam Chromaticity Correction in Sky-Averaged 21 cm Experiments ›
The fraction of clumpy star-forming galaxies in nearby galaxies from CLAUDS and HSC-SSP ›
Constraints on Buchdahl-Inspired Gravity from Future Pulsar Timing near Sgr A* ›
The cosmic multipoles: a consistency test for the Szekeres cosmological model ›
Current water trapping micro-habitats on the surface of Mars ›
Sulphur within the extreme environment of the central molecular zone of NGC 253: a chemical modelling approach ›
Optical Colors as Compressed Spectral Information for Trans-Neptunian Objects ›
Angular power spectrum of induced gravitational waves: breaking model and parameter degeneracies in PTA observations ›
Exploring reinforcement learning to enhance focal-plane wavefront control for vortex coronagraphs ›
The Physical Conditions of Low-Mass Galaxies at z=3.5-7.0 from JWST Spectroscopy: The Behaviour of Spectral Line Ratios with Burstiness ›
A wavelet-based model of magnetic turbulence over a Parker spiral field ›
Slow stellar halo rotation as a signature of disc flips and GES-like mergers ›
4MOST Low Resolution Spectrographs Characterization in Chile ›
First tomographic measurements of the angular clustering and bias of photometric quasars from S-PLUS ›
AGN X-ray coronae at high luminosity: A broadband study of RBS 229 and PG 1407+265 ›
HEL1OS on Aditya-L1 Mission: Operations, Data Processing and Monitoring of Sun in Hard X-rays ›
Collisional excitation of cyclopentadiene by helium. A complete set of rate coefficients and astrophysical applications ›
Reconstruction of anomalous air showers with SKA-Low ›
Transiting Planetary Systems with Distant Giant Companions Remain Moderately Coplanar ›
The quiescent states of V745 Sco and V3890 Sgr: VLT/X-shooter and Swift/XRT+UVOT observations ›
Semiresolved Stellar Populations as Distance Indicators ›
The MWA Interestingly Deep AStrophysical (MIDAS) Survey: Survey Description and First Data Release ›
Energy deposited by black holes in the hot X-ray gas of elliptical galaxies, groups and clusters ›
Extreme AGN Variability in WISE: Powerful Flares and Candidate Tidal Disruption Events in AGN ›
Project management of the Canadian Hydrogen Observatory and Radio-transient Detector ›
Irreducible-Mass Growth and Extractable Energy in a Self-Gravitating Blandford-Znajek Engine ›
Beyond Five Scale Heights: Composition- and Cloud-dependent Ariel Tier-2 Requirements for sub-Neptunes ›
The JWST Emission Line Survey (JELS): A narrow-band determination of the H$\alpha$ Luminosity Function and Cosmic Star Formation into the Epoch of Reionization ›
Constraining the Planetary Obliquity Distribution of Warm Jupiters ›
Solar Spin-Dependent Dark Matter-Neutron Cross Section Constraints: The Lost Case ›
Dynamics and Frequency Conversion of Accreting Axion Clouds ›
Magnetic field-induced enhancement and quenching of Urca emission in quark matter ›
Gravitational waves from core collapse of rotating very-massive stars: 3D numerical relativity computation ›
Radiative Corrections and Reheating in Supergravity Models of Inflation ›
A Fast and Scalable Transformer Pipeline for Binary Black Hole Detection ›
Status of the strong $CP$ problem ›
Polarization Images of Neutron Stars Illuminated by a Thin Accretion Disk: A Comparison with Black Holes ›
Constraining AGN Disk Properties with Gravitational Waves from Inspiraling Stellar-Mass Binary Black Holes in Hierarchical Triple Systems ›
Dissipative Multi-Field Dynamics from Non-Hermitian Inflationary Potentials ›
Superfluidity and Vortex Dynamics in Neutron Stars ›
Gravitational-wave signatures of primordial black hole clusters and the imprint of an early dense-core collapse ›
Gravitational Waves from Reheating beyond Instantaneous Thermalization ›
Higgsino Dark Matter Interpretation of the LUX-ZEPLIN 248 keV Nuclear-Recoil Event ›
Families of relative periodic orbits in the planar three-body problem via consecutive alignments ›
Search for dark matter subhalos among unassociated Fermi-LAT sources in presence of dataset shift ›
To CPL, or not to CPL? What we have not learned about the dark energy equation of state ›
Delayed Feedback in High-$z$ Starbursts Revealed by Lyman-$\alpha$ Profiles and Metal Line Diagnostics ›
Magnetic-type Love number differentiating quark stars from neutron stars ›
Optimizing Photometric Redshift Training Sets I: Efficient Compression of the Galaxy Color-Redshift Relation with UMAP ›
The Lazuli Space Observatory: Architecture & Capabilities ›
Auditing Frozen-Encoder Anomaly Detection Across Mechanical Systems: Representation Provenance, Calibration, and Protocol Effects ›
Multi-Tracer Cross-Correlations of the Unresolved $\gamma$-Ray Sky ›
Denoising the Deep Sky: Physics-Based CCD Noise Formation for Astronomical Imaging ›
Probing Dark Matter Halos of High-redshift Quasars via Wide-Field Clustering ›
Microquasar Remnants as Pevatrons Illuminating the Galactic Cosmic Ray Knee ›
A break in the X-ray loudness of Markarian 590: evidence for an AGN spectral state transition? ›
Little Red Dots: One Photometric Tag Concealing Diverse Spectroscopic Flavors of Massive Star Formation and Black Hole Activity ›
Little Red Dots as Obscured Little Blue Dots: A Super-Eddington Unification Model ›
Generation of Imaging Air Cherenkov Telescope images using Diffusion Models ›
Negative Masses and Spatial Curvature: Effects on the neutrino mass tension in LambdaCDM and extended cosmologies ›
Quantifying the Scientific Potential of Intermediate and Extreme Mass Ratio Inspirals with the Laser Interferometer Space Antenna ›
Probing the magnetic field of a coronal mass ejection with PSR J1022+1001 ›
Site selection for the Laser Interferometer Lunar Antenna (LILA) ›
The neighboring stars of N6946-BH1 and the observational characteristics of failed supernovae ›
Emergence of Complex Web Structures ›
Measurement of the Weyl Potential Evolution and $E_G$ Statistic from KiDS-1000, BOSS and 2dFLenS ›
Strong Gravitational Lensing with the James Webb Space Telescope ›
Primary gravitational waves at high frequencies II: Emergence of the exponential cut-off in the power spectrum ›
Constraining Scattering Medium Geometry with Cyclic Spectroscopy ›
Three-dimensional Conditional Diffusion Models for Cosmological 21 cm Lightcone Emulation ›
JWST Absorption-Line Analysis of UV-Bright Galaxies at $z=7.2-10.6$: Early Chemical Enrichment Traced by C, O, Mg, Al, Si, and Fe ›
Bar-induced migration of $\omega$ Centauri away from Gaia Sausage-Enceladus ›
Effects of Rotation on the Gravitational Momentum Transfer in Neutron-Star Kicks and Implications for Spin-Kick Alignment ›
Carruthers Data Processing Pipeline: Photon Background Removal ›
On-Sky Single-photon Time resolution of 35 ps with White Rabbit synchronization: towards the measurement of the size of a White Dwarf star ›
Determination of neutron star radius from pulse profile modeling using profile likelihood ›
OpenCosmo: Community Portal and Analysis Framework for Flagship Cosmological Simulations ›
Rolling Galileons: Evolving Braiding Strength for Viable Dark Energy ›
Dust characterization of the HD 163296 disk with high-resolution multi-wavelength ALMA observations ›
The IACOB project XIX. Revisiting massive-star evolution with empirical TAMS constraints: updated models, overshoot calibration, and the population of blue supergiants ›
Multi-wavelength synthesis of a flux rope-trapped mini-prominence eruption and post-flare coronal rain ›
The Extended Mapping Obscuration to Reionization with ALMA (Ex-MORA) Survey: A Molecular Gas Line Search ›
Astro+ database. I. Description and first results ›
Waterfall-modulated $\alpha$-attractors ›
Atmospheric Reconnaissance of TRAPPIST-1 f with JWST NIRISS SOSS: No Evidence for the Transit Light Source Effect ›
Dark Energy in the $w-c_s^2$ Plane ›
Dust and PAHs in late-stage galaxy evolution: Imprints of TP-AGB dust injection, grain growth and AGN feedback in high-z quiescent galaxies with JWST and ALMA ›
Exploring the sensitivity of in-ice radio detectors to cosmic ray mass composition ›
Radio-dust connection in quasars driven by powerful ionised outflows ›
Photometric redshifts for active galactic nuclei with LePHARE for the Vera C. Rubin Observatory ›
Effect of dark matter on galactic black hole ringdown waveforms and shadows ›
Finite velocity effect of ultralight vector dark matter in pulsar timing arrays ›
Searching for Dark Photon Tridents Through Primordial Black Hole Signatures ›
Physical Predictions in Closed Quantum Gravity ›
Influence of tides and self-gravity on Ultra-Light Dark Matter Bounds from Dwarf Galaxies ›
Flux enhancement of corotating hot spots in accretion disks from the slow-light effect ›
Pitching Cosmic Curveballs: Environmental Effects on Extreme-Mass-Ratio Inspirals with Spinning Secondaries ›
Causal Horizons, Geodesic Completeness and Stability in Slow Contraction Cosmology ↓↑