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Every paper Pith has read. Search by title, abstract, or pith.
458 papers in astro-ph.IM · page 1
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Midpoint reference decouples pulsar frequency and derivative
A $Z_1^2$ framework for rotational-parameter estimation and uncertainty quantification in high-energy pulsars
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South Pole atom interferometer could detect decihertz gravitational waves
Opportunities for Gravitational Wave Physics at the South Pole
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CIAO gives astronomers modular tools for Chandra X-ray data over 25 years
CIAO: Chandra's Data Analysis System for X-Ray Astronomy and Beyond
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Microseismic X-motion drives LIGO Livingston high-SNR glitches
Scattered light noise at LIGO Livingston Observatory during O4
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SBI recovers kilonova parameters rapidly without MCMC bias
Rapid and robust simulation-based inference for kilonovae
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Calibrated GWs shrink Moon elastic errors tenfold
Gravitational-wave Tomography of the Moon: Constraining Lunar Structure with Calibrated Gravitational Waves
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Domain adaptation detects 20k LSBGs in KiDS from DES-trained models
From DES to KiDS: Domain adaptation for cross-survey detection of low-surface-brightness galaxies
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Inpainting recovers black hole mergers days early in gapped LISA data
Inpainting over the cracks: challenges of applying pre-merger searches for massive black hole binaries to realistic LISA datasets
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Algorithm sharpens AGN hosts to HST resolution
A New PSF Deconvolution Algorithm: Simultaneous Spatial Resolution Enhancement and Point Source Removal for Morphological Analysis of AGN Host Galaxies
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Algorithm sharpens AGN host galaxies and removes central points
A New PSF Deconvolution Algorithm: Simultaneous Spatial Resolution Enhancement and Point Source Removal for Morphological Analysis of AGN Host Galaxies
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Algorithm separates Galactic from extragalactic Faraday rotation
DEFROST: Detecting Excess in Faraday Rotation thrOugh Sophisticated analysis Techniques
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Lens dust monitoring cuts coronagraph noise by 67 percent
Forward Modeling of Dust-Induced Stray Light in Ground-Based Coronagraphs: A Dual-Path Monitoring Approach for High-Precision Inner Corona Observations
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Machine learning aids weak-lensing cosmology
Machine-learning applications for weak-lensing cosmology
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Velocity errors outweigh spatial ones in cosmic ray diffusion sims
On the Numerical Stability of the Diffusion Coefficient in Microscopic Simulations
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Docker container makes Basilisk GN&C simulations reproducible
Basilisk and Docker for Reproducible GN&C Simulation: A Workflow Reference
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No single test dominates power across multivariate problems
Power Studies For Two-Sample and Goodness-of-Fit Methods For Multivariate Data
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Mountain radio arrays target Earth-skimming UHE neutrinos
Catching UHE Neutrinos with HERON
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Marginal estimator cuts noise errors in solar deconvolution
Marginal multi-object multi-frame blind deconvolution
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Ground VLF detects most solar flares within rise time
Real-time detection of solar flares from ground-based VLF data
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H2 broadening data for CO2 lines now spans 200-1000 K
Measurements and predictions of H2 pressure-broadening coefficients of CO2 absorption lines for exoplanet atmosphere studies
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iQuad sensor's linear operator equals its own adjoint
A self-adjoint Fourier-type model for the iQuad wavefront sensor
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Black hole mergers calibrate gravitational wave detectors
GW240925 and GW250207: Astrophysical Calibration of Gravitational-wave Detectors
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SPARC galaxies show no population soliton in fuzzy dark matter fits
A hierarchical Bayesian pipeline for soliton-plus-NFW inference on SPARC rotation curves: diagnostics and prior-boundary behaviour
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Hybrid model explains distant disk rings in V1094 Sco
A Hybrid Origin for the Multiple Ring-Gap Structures in the Large Protoplanetary Disk V1094 Sco: A Low-Mass Planet and Secular Gravitational Instability
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Three-channel camera splits light into simultaneous color bands
Optical Design of OPTICAM-ARG: A Three-Channel High-Time-Resolution Camera for the Jorge Sahade Telescope
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LLM agents miss gravitational wave precision targets by 1-2 orders
gwBenchmarks: Stress-Testing LLM Agents on High-Precision Gravitational Wave Astronomy
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Neural pipeline accelerates Baikal-GVD neutrino candidate selection
From raw data to neutrino candidates: a neural-network pipeline for Baikal-GVD
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Text leaves entropy floor in astrophysics method reconstruction
Quantifying the Reconstructability of Astrophysical Methods with Large Language Models and Information Theory: A Case Study in Spectral Reconstruction
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Browser tool computes survey footprint overlaps client-side
Survey Footprint Explorer: A Browser-Based Interactive Tool for Visualizing and Cross-Matching Astronomical Survey Footprints
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Neural nets learn cosmology parameters from simulations despite intractable likelihoods
Machine Learning Techniques for Astrophysics and Cosmology: Simulation-Based Inference
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Photonic chip senses solar wavefronts without images
Photonic integrated circuits for astronomy: A formal description of an integrated photonics-based wavefront sensor (IP-WFS)
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AI agent autonomously links gravitational-wave and EM events
An agentic framework for gravitational-wave counterpart association in the multi-messenger era
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Pipeline extracts Swift lightcurves with absorption-corrected fluxes
SAPLE: Swift Analysis Pipeline for Lightcurve Extraction
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SiPM-ASIC pair resolves single photoelectrons in 1.7 ns
High-speed single-photoelectron detection for Cherenkov astronomy
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Photoevaporation clears compact discs from inside out
The dispersal of compact protoplanetary discs
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MXT optic calibration in orbit matches ground tests
Design and in-orbit calibration of the MXT optics
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Higher-order modes cut thermal correction power to 24-33% of Gaussian needs
Thermal Deformation Reduction in High-Power Interferometry with Higher-Order Laser Modes
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SETI searches for broadband leakage reach 100 parsecs
Isolating Broadband Radio Technosignatures (BRaTs): A Framework for Detecting Planetary-Scale Leakage
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The paper presents practical techniques for implementing zero-order-hold transcriptions…
A practical guide to implementing zero-order-hold interplanetary trajectory legs
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6.5 m telescope to record 100 million galaxy redshifts
From Large Telescopes to the MUltiplexed Survey Telescope (MUST)
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RAYTHEIA ray tracer models PDRs at 512^3 resolution
RAYTHEIA: A high-performance ray-tracing algorithm for three-dimensional direction-dependent equations in astronomical simulations
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Everyday cameras measure eclipse shadow band patterns
Image Processing Framework for Eclipse Shadow Band Analysis
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GNN predicts 3D non-LTE Ca populations million times faster
Accelerating 3D Non-LTE Synthesis with Graph Neural Networks
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Uruguay places 20 cameras to catch fireballs and recover meteorites
BOCOSUR: An all sky network for fireball detection in Uruguay
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Swedish fireball originated from Apollo asteroid family
Observations of the 2023 February 27 fireball in northern Sweden using the auroral imaging system ALIS_4D
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Earth foundation models advance from perception to discovery
Earth Science Foundation Models: From Perception to Reasoning and Discovery
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Model connects resonator quality factor to temperature and power
Quasiparticle Quality Factors in Superconducting Resonators: Effects of Bath Temperature and Readout Power
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Bayesian method jointly infers brown dwarf map and geometry
Bayesian Doppler Imaging: Simultaneous Inference of Surface Maps and Geometric Parameters
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DRAO RFI monitor tracks 2 GHz bandwidth for transients
Wideband RFI Monitor Requirements, Design, and Commissioning at DRAO
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MORIA pipeline cuts microlensing solutions in half with HST data
You Shall Not Pass (Without Modeling): High-Resolution Analysis of KMT-2019-BLG-0253 using MORIA