Magnetic activity of ultracool dwarfs in the LAMOST DR11
Fuente:
arXiv
Saved in:
| Main Authors: | Xiang, Yue, Gu, Shenghong, Cao, Dongtao |
|---|---|
| Format: | Preprint |
| Published: |
2025
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
Atmospheric model-trained machine learning selection and classification of ultracool TY dwarfs
by: Biswas, Ankit
Published: (2025)
by: Biswas, Ankit
Published: (2025)
Red Asymmetry of H$_α$ Line Profiles during the flares on the active RS CVn-type star II Pegasi
by: Cao, Dongtao, et al.
Published: (2024)
by: Cao, Dongtao, et al.
Published: (2024)
Euclid: Quick Data Release (Q1) -- A photometric search for ultracool dwarfs in the Euclid Deep Fields
by: Žerjal, M., et al.
Published: (2025)
by: Žerjal, M., et al.
Published: (2025)
A robust method for identifying Be stars in the LAMOST Data Release 11 based on Deep-learning approach
by: Tan, Lei, et al.
Published: (2025)
by: Tan, Lei, et al.
Published: (2025)
What ZTF Saw Where Rubin Looked: Anomaly Hunting in DR23
by: Pruzhinskaya, Maria V., et al.
Published: (2025)
by: Pruzhinskaya, Maria V., et al.
Published: (2025)
Refined M-type Star Catalog from LAMOST DR10: Measurements of Radial Velocities, $T_\text{eff}$, log $g$, [M/H] and [$α$/M]
by: Li, Shuo, et al.
Published: (2025)
by: Li, Shuo, et al.
Published: (2025)
A General Framework for Radial Velocity Calibration in Low-Resolution Spectroscopic Surveys: Correcting Wavelength-Dependent and Global Systematics with Application to LAMOST DR9
by: Zhang, Jinming, et al.
Published: (2026)
by: Zhang, Jinming, et al.
Published: (2026)
Identification of false positive double-lined spectroscopic binaries in LAMOST-MRS data due to moonlight contamination
by: Wang, Zhoulin, et al.
Published: (2026)
by: Wang, Zhoulin, et al.
Published: (2026)
LAMA: LAMOST Medium-Resolution Spectral Analysis Pipeline
by: Li, Chun-qian, et al.
Published: (2024)
by: Li, Chun-qian, et al.
Published: (2024)
Search for activity in the centimeter band of Solar-type dwarfs with Earth-like planets on the RATAN-600 radio telescope
by: Beskin, Grigory M., et al.
Published: (2023)
by: Beskin, Grigory M., et al.
Published: (2023)
Using autoencoders and deep transfer learning to determine the stellar parameters of 286 CARMENES M dwarfs
by: Mas-Buitrago, P., et al.
Published: (2024)
by: Mas-Buitrago, P., et al.
Published: (2024)
Asteroseismology of white dwarfs in the 2040s
by: Uzundag, Murat, et al.
Published: (2025)
by: Uzundag, Murat, et al.
Published: (2025)
The new compact triple system: discovery of bright third star around contact binary using LAMOST-MRS spectra and photometry
by: Kovalev, Mikhail, et al.
Published: (2025)
by: Kovalev, Mikhail, et al.
Published: (2025)
A comprehensive correction of the Gaia DR3 XP spectra
by: Huang, Bowen, et al.
Published: (2024)
by: Huang, Bowen, et al.
Published: (2024)
Spectral classification of brown dwarfs using machine learning
by: Callen, A. R., et al.
Published: (2026)
by: Callen, A. R., et al.
Published: (2026)
Magnetic activities on two single-lined RS Canum Venaticorum binaries IM Pegasi and $σ$ Geminorum
by: Cao, Dongtao, et al.
Published: (2024)
by: Cao, Dongtao, et al.
Published: (2024)
Reconstruction of Solar EUV Irradiance Using CaII K Images and SOHO/SEM Data with Bayesian Deep Learning and Uncertainty Quantification
by: Jiang, Haodi, et al.
Published: (2025)
by: Jiang, Haodi, et al.
Published: (2025)
Scaling Laws for Emulation of Stellar Spectra
by: Różański, Tomasz, et al.
Published: (2025)
by: Różański, Tomasz, et al.
Published: (2025)
Enhancing Image Resolution of Solar Magnetograms: A Latent Diffusion Model Approach
by: Ramunno, Francesco Pio, et al.
Published: (2025)
by: Ramunno, Francesco Pio, et al.
Published: (2025)
Autoencoder-Based Detection of Anomalous Stokes V Spectra in the Flare-Producing Active Region 13663 Using Hinode/SP Observations
by: Batmunkh, Jargalmaa, et al.
Published: (2025)
by: Batmunkh, Jargalmaa, et al.
Published: (2025)
Data-driven informative priors for Bayesian inference with quasi-periodic data
by: Lopez-Santiago, Javier, et al.
Published: (2025)
by: Lopez-Santiago, Javier, et al.
Published: (2025)
H-Alpha Anomalyzer: An Explainable Anomaly Detector for Solar H-Alpha Observations
by: Khazaei, Mahsa, et al.
Published: (2025)
by: Khazaei, Mahsa, et al.
Published: (2025)
Why Machine Learning Models Systematically Underestimate Extreme Values II: How to Fix It with LatentNN
by: Ting, Yuan-Sen
Published: (2025)
by: Ting, Yuan-Sen
Published: (2025)
Improving the Temporal Resolution of SOHO/MDI Magnetograms of Solar Active Regions Using a Deep Generative Model
by: Li, Jialiang, et al.
Published: (2025)
by: Li, Jialiang, et al.
Published: (2025)
A Machine Learning-Ready Data Processing Tool for Near Real-Time Forecasting
by: Dayeh, Maher A, et al.
Published: (2025)
by: Dayeh, Maher A, et al.
Published: (2025)
Solar Active Region Magnetogram Image Dataset for Studies of Space Weather
by: Boucheron, Laura E., et al.
Published: (2023)
by: Boucheron, Laura E., et al.
Published: (2023)
Magnetogram-to-Magnetogram: Generative Forecasting of Solar Evolution
by: Ramunno, Francesco Pio, et al.
Published: (2024)
by: Ramunno, Francesco Pio, et al.
Published: (2024)
SPT: Spectral Transformer for Red Giant Stars Age and Mass Estimation
by: Zhang, Mengmeng, et al.
Published: (2024)
by: Zhang, Mengmeng, et al.
Published: (2024)
F10.7 Index Prediction: A Multiscale Decomposition Strategy with Wavelet Transform for Performance Optimization
by: Ma, Xuran, et al.
Published: (2026)
by: Ma, Xuran, et al.
Published: (2026)
Spectra as Language: Large Language Models for Scalable Stellar Parameter and Abundance Inference
by: Lu, Hai-Ling, et al.
Published: (2026)
by: Lu, Hai-Ling, et al.
Published: (2026)
Compression Method for Solar Polarization Spectra Collected from Hinode SOT/SP Observations
by: Batmunkh, Jargalmaa, et al.
Published: (2024)
by: Batmunkh, Jargalmaa, et al.
Published: (2024)
Solar Active Regions Detection Via 2D Circular Kernel Time Series Transformation, Entropy and Machine Learning Approach
by: Oludehinwa, Irewola Aaron, et al.
Published: (2023)
by: Oludehinwa, Irewola Aaron, et al.
Published: (2023)
The Scaling Law in Stellar Light Curves
by: Pan, Jia-Shu, et al.
Published: (2024)
by: Pan, Jia-Shu, et al.
Published: (2024)
Exploring Coronal Heating Using Unsupervised Machine-Learning
by: Bawaji, Shabbir, et al.
Published: (2021)
by: Bawaji, Shabbir, et al.
Published: (2021)
Optimizing Photometric Light Curve Analysis: Evaluating Scipy's Minimize Function for Eclipse Mapping of Cataclysmic Variables
by: Kumar, Anoop, et al.
Published: (2024)
by: Kumar, Anoop, et al.
Published: (2024)
Light Curve Classification with DistClassiPy: a new distance-based classifier
by: Chaini, Siddharth, et al.
Published: (2024)
by: Chaini, Siddharth, et al.
Published: (2024)
Towards Hybrid Embedded Feature Selection and Classification Approach with Slim-TSF
by: Ji, Anli, et al.
Published: (2024)
by: Ji, Anli, et al.
Published: (2024)
Machine learning for reconstruction of polarity inversion lines from solar filaments
by: Kisielius, V., et al.
Published: (2024)
by: Kisielius, V., et al.
Published: (2024)
Microlensing brown-dwarf companions in binaries detected during the 2022 and 2023 seasons
by: Han, Cheongho, et al.
Published: (2024)
by: Han, Cheongho, et al.
Published: (2024)
An adaptive parameter estimator for poor-quality spectral data of white dwarfs
by: Xie, Duo, et al.
Published: (2024)
by: Xie, Duo, et al.
Published: (2024)
Similar Items
-
Atmospheric model-trained machine learning selection and classification of ultracool TY dwarfs
by: Biswas, Ankit
Published: (2025) -
Red Asymmetry of H$_α$ Line Profiles during the flares on the active RS CVn-type star II Pegasi
by: Cao, Dongtao, et al.
Published: (2024) -
Euclid: Quick Data Release (Q1) -- A photometric search for ultracool dwarfs in the Euclid Deep Fields
by: Žerjal, M., et al.
Published: (2025) -
A robust method for identifying Be stars in the LAMOST Data Release 11 based on Deep-learning approach
by: Tan, Lei, et al.
Published: (2025) -
What ZTF Saw Where Rubin Looked: Anomaly Hunting in DR23
by: Pruzhinskaya, Maria V., et al.
Published: (2025)