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Distributions and Physical Properties of Molecular Clouds in the Third Galactic Quadrant: l = [219.°75, 229.°75] and b = [-5.°25, 5.°25]

期刊: ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2023; 268 (1)

We present the results of an unbiased (CO)-C-12/(CO)-C-13/(CO)-O-18 (J = 1-0) survey in a portion of the third Galactic quadrant (TGQ): 219.& DEG;......

A Small-scale Structure Model of a Jet Based on Observations of Microvariability

期刊: ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2023; 268 (2)

We developed a multiregion radiation model for the evolution of flux and spectral index with time. In this model, each perturbation component in the j......

Toward Model Compression for a Deep Learning-Based Solar Flare Forecast on Satellites

期刊: ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2023; 268 (2)

Timely solar flare forecasting is challenged by the delay of transmitting vast amounts of data from the satellite to the ground. To avoid this delay, ......

A Comprehensive Analysis of Repeating Fast Radio Bursts

期刊: ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2023; 269 (1)

Nearly 700 fast radio burst (FRB) sources have been detected so far, of which 29 are found to burst out repeatedly. Although a firm connection between......

Testing Modules for Experiments in Stellar Astrophysics (MESA)

期刊: ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2023; 269 (2)

Regular, automated testing is a foundational principle of modern software development. Numerous widely used continuous integration systems exist, but ......

Signature of Massive Neutrinos from the Clustering of Critical Points. I. Density-threshold-based Analysis in Configuration Space

期刊: ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2023; 264 (1)

Critical points represent a subset of special points tracing cosmological structures, carrying remarkable topological properties. They thus offer a ri......

Rubin LSST Observing Strategies to Maximize Volume and Uniformity Coverage of Star-forming Regions in the Galactic Plane

期刊: ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2023; 265 (2)

A complete map of the youngest stellar populations of the Milky Way in the era of all-sky surveys is one of the most challenging goals in modern astro......

Searching for Double-line Spectroscopic Binaries in the LAMOST Medium-resolution Spectroscopic Survey with Deep Learning

期刊: ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2023; 266 (2)

Double-line spectroscopic binaries (SB2s) are a vital class of spectroscopic binaries for studying star formation and evolution. Searching for SB2s ha......

The Minimum Variation Timescales of X-Ray Bursts from SGR J1935+2154

期刊: ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2023; 268 (1)

The minimum variation timescale (MVT) of soft gamma-ray repeaters can be an important probe to estimate the emission region in pulsar-like models, as ......

The New Swift/UVOT plus MaNGA (SwiM) Value-added Catalog

期刊: ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2023; 268 (2)

We present the the new Swift/UVOT+MaNGA (SwiM) catalog (SwiM_v4.1). SwiM_v4.1 is designed to study star formation and dust attenuation within nearby g......

Optical Constants of Martian Dust Analogs at UV-Visible-Near-infrared Wavelengths

期刊: ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2023; 268 (2)

We present an advanced light-scattering model to retrieve the optical constants of three Martian dust analogs: Johnson Space Center regolith simulant,......

Noise Reduction Methods for Large-scale Intensity-mapping Measurements with Infrared Detector Arrays

期刊: ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2023; 268 (2)

Intensity-mapping observations measure galaxy clustering fluctuations from spectral-spatial maps, requiring stable noise properties on large angular s......

Transiting Exoplanet Yields for the Roman Galactic Bulge Time Domain Survey Predicted from Pixel-level Simulations

期刊: ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2023; 269 (1)

The Nancy Grace Roman Space Telescope (Roman) is NASA's next astrophysics flagship mission, expected to launch in late 2026. As one of Roman's core co......

X-Ray Spectral Characterization of the Young Cygnus OB2 Population

期刊: ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2023; 269 (1)

We analyze the X-ray spectra of the similar to 8000 sources detected in the Cygnus OB2 Chandra Legacy Survey (this focus issue), with the goals of cha......

Revised Extinctions and Radii for 1.5 Million Stars Observed by APOGEE, GALAH, and RAVE

期刊: ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2023; 264 (2)

Asteroseismology has become widely accepted as a benchmark for accurate and precise fundamental stellar properties. It can therefore be used to valida......

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