Copertina

Denoising medium resolution stellar spectra with neural networks

Fuente: arXiv

Salvato in:

Dettagli Bibliografici
Autori principali:	Pál, Balázs, Dobos, László
Natura:	Preprint
Pubblicazione:	2024
Soggetti:	Instrumentation and Methods for Astrophysics Solar and Stellar Astrophysics
Accesso online:	Acceder al recurso
Tags:	Aggiungi Tag Nessun Tag, puoi essere il primo ad aggiungerne!!

Documenti analoghi

Denoising medium resolution stellar spectra with U-Net convolutional neural networks
di: Pál, Balázs, et al.
Pubblicazione: (2025)

Inferring stellar parameters and their uncertainties from high-resolution spectroscopy using invertible neural networks
di: Candebat, Nils, et al.
Pubblicazione: (2024)

Detecting quasi-periodic pulsations in solar and stellar flares with a neural network
di: Belov, Sergey A., et al.
Pubblicazione: (2024)

A method to derive self-consistent NLTE astrophysical parameters for 4 million high-resolution 4MOST stellar spectra in half a day with invertible neural networks
di: Ksoll, Victor F., et al.
Pubblicazione: (2026)

A constrained linear model for continuum normalization of stellar spectra
di: Casey, Andrew R., et al.
Pubblicazione: (2026)

Exploration of groups and outliers in Gaia RVS stellar spectra with metric learning
di: Bloch, Yarden Eilat, et al.
Pubblicazione: (2025)

The Gaia-ESO Survey: The DR5 analysis of the medium-resolution GIRAFFE and high-resolution UVES spectra of FGK-type stars
di: Worley, C. C., et al.
Pubblicazione: (2024)

Optimized sampling of SDSS-IV MaStar spectra for stellar classification using supervised models
di: El-Kholy, R. I., et al.
Pubblicazione: (2024)

Autoencoder-based framework for anomaly detection in stellar spectra: application to the MaNGA Stellar Library
di: Suzuki, Akihiro
Pubblicazione: (2026)

tonalli: an asexual genetic code to characterise APOGEE-2 stellar spectra. I. Validation with synthetic and solar spectra
di: Adame, Lucía, et al.
Pubblicazione: (2024)

The ANTARESS workflow I. Optimal extraction of spatially resolved stellar spectra with high-resolution transit spectroscopy
di: Bourrier, V., et al.
Pubblicazione: (2024)

STCTM: a forward modeling and retrieval framework for stellar contamination and stellar spectra
di: Piaulet-Ghorayeb, Caroline
Pubblicazione: (2025)

Generating stellar spectra using Neural Networks
di: Gebran, Marwan
Pubblicazione: (2024)

Estimating stellar atmospheric parameters and elemental abundances using fully connected residual network
di: Li, Shuo, et al.
Pubblicazione: (2025)

Impact of stellar spots on the high-resolution transmission spectra of a giant planet around a Sun-like star
di: Lucero, Jennifer P., et al.
Pubblicazione: (2026)

PySME v1.0: improved modelling of stellar spectra for survey-scale applications
di: Jian, Mingjie, et al.
Pubblicazione: (2026)

Multiband neural network classification of ZTF light curves as LSST proxies
di: Szklenár, Tamás, et al.
Pubblicazione: (2025)

A self-consistent data-driven model for determining stellar parameters from optical and near-IR spectra
di: Sizemore, Logan, et al.
Pubblicazione: (2024)

Mitigating stellar radial velocity jitter using orthogonal activity indices and a time-aware neural network
di: Blanco-Pozo, Jordi, et al.
Pubblicazione: (2026)

Closing the stellar labels gap: Stellar label independent evidence for [$α/M$] information in Gaia BP/RP spectra
di: Laroche, Alexander, et al.
Pubblicazione: (2024)

Expanding stellar horizons with polarized light
di: Vandersnickt, J., et al.
Pubblicazione: (2025)

A neural network model for quickly solving multiple-band light curves of contact binaries
di: Li, Kai, et al.
Pubblicazione: (2025)

Multi-modal encoder-decoder neural network for forecasting solar wind speed at L1
di: Dhuri, Dattaraj B., et al.
Pubblicazione: (2025)

Bypassing the static input size of neural networks in flare forecasting by using spatial pyramid pooling
di: Vong, Philippe, et al.
Pubblicazione: (2025)

High resolution spectra of the [6297-6303] and [6361-6367] Angstr{ö}m domains (including forbidden OI lines) of the Sun and brightest stars
di: Malherbe, Jean-Marie
Pubblicazione: (2025)

Probing Na in giant exoplanets with ESPRESSO and 3D NLTE stellar spectra
di: Canocchi, G., et al.
Pubblicazione: (2024)

Identifying Exoplanets with Deep Learning VI. Enhancing neural network mitigation of stellar activity RV signals with additional metrics
di: McWilliam, Naomi, et al.
Pubblicazione: (2026)

ESPARTACO 2, a new stellar spectrograph at Uniandes
di: Oostra, B., et al.
Pubblicazione: (2025)

From convective stellar dynamo simulations to Zeeman-Doppler images
di: Hackman, Thomas, et al.
Pubblicazione: (2023)

Chroma+ model stellar surface intensities: Spherical formal solution
di: Short, C. Ian
Pubblicazione: (2025)

Machine learning based stellar classification with highly sparse photometry data
di: Cody, Sean Enis, et al.
Pubblicazione: (2024)

Detecting stellar flares in photometric data using hidden Markov models
di: Esquivel, J. Arturo, et al.
Pubblicazione: (2024)

Phlegethon: a fully compressible magnetohydrodynamic code for simulations in stellar astrophysics
di: Leidi, G., et al.
Pubblicazione: (2026)

SPICE -- modelling synthetic spectra of stars with non-homogeneous surfaces
di: Jabłońska, M., et al.
Pubblicazione: (2025)

Deep Learning application for stellar parameters determination: III- Denoising Procedure
di: Gebran, Marwan, et al.
Pubblicazione: (2024)

Atacama Large Aperture Submillimeter Telescope (AtLAST) Science: Solar and stellar observations
di: Wedemeyer, Sven, et al.
Pubblicazione: (2024)

From stellar light to astrophysical insight: automating variable star research with machine learning
di: Audenaert, Jeroen
Pubblicazione: (2025)

Inferring hemispheric asymmetries of stellar active regions through the information content of astrometric signals
di: Deagan, Conaire, et al.
Pubblicazione: (2026)

Mining double-line spectroscopic candidates in the LAMOST medium-resolution spectroscopic survey using human-AI hybrid method
di: Li, Shan-shan, et al.
Pubblicazione: (2024)

An extended and refined grid of 3D STAGGER model atmospheres. Processed snapshots for stellar spectroscopy
di: Díaz, Luisa F. Rodríguez, et al.
Pubblicazione: (2024)