2 papers
astro-ph.IM2026
The Analysis of the Influence of Coordinate Error of Observation Station On the Construction Accuracy of Pulsar Time
Zurong Zhou, Chengshi Zhao, Yuping Gao +9
\abstract{Errors in observatory coordinates directly impact the precision of pulsar time-scale construction. Using the pulsar timing software TEMPO2, this study simulates various s…
astro-ph.HE2025
A Rare Millisecond Pulsar with Cross-Pole Emission: Single-Pulse Insights from PSR J1857+0943
Shi-jun Dang, Ji-guang Lu, Peng Jiang +12
Studies of subpulse variability in millisecond pulsars (MSPs) offer important constraints on their emission physics. Using the high sensitivity of FAST, we present the first identi…