2 papers
astro-ph.GA2026
Accurate polarization calibration of FAST spectral data for measurements of Zeeman splittings of OH megamasers in IRAS 02524+2046
L. G. Hou, X. Y. Gao, Tao Hong +1
An accurate polarization calibration is essential for a spectral data analysis and Zeeman splitting measurements. Two anomalies challenge our understanding of OH megamasers in IRAS…
astro-ph.GA2025
Parallax-based Distances to Galactic Hii Regions: Nearby Spiral Structure
X. J. Shen, L. G. Hou, H. L. Liu +1
The spiral structure of the Milky Way is not conclusive, even for the disc regions in the solar neighbourhood. Especially, the arm-like structures uncovered from the over-density m…