3 papers
astro-ph.IM2026
The ngVLA Band-4 Water Vapor Radiometry Concept
Tirupati Kumara Sridharan, Robert Lehmensiek, Yoshiharu Asaki
The ngVLA has adopted a standalone system with a ~1.5 m diameter antenna and associated ambient temperature receiver and electronics at each antenna as its baseline design fo…
astro-ph.IM2025
Approaches to High Dynamic Range Imaging - Application to the ngVLA
T. K. Sridharan, S. Bhatnagar, P. Jagannathan +1
The ngVLA is a new interferometric radio astronomy facility with transformative capabilities, being developed by the National Radio Astronomy Observatory. It combines two orders of…
astro-ph.IM2025
Feasibility of Self-Calibration for ngVLA Dynamic Range Requirements
T. K. Sridharan, S. Bhatnagar
The ngVLA is a new interferometric radio astronomy facility with transformative capabilities, being developed by the National Radio Astronomy Observatory. It combines two orders of…