1.1k citations · 2k across the 20 of their papers we have counts for
20 papers
The Relationship between Image Dynamic Range and Antenna-based Gain Errors
T. K. Sridharan, K. Golap, S. Bhatnagar +1
The ngVLA science requirements call for continuum image dynamic ranges of 45 dB and 35 dB at 8 and 27 GHz respectively. In interferometric aperture synthesis imaging, visibility am…
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…
Image plane detection of FRB121102 with the MeerKAT radio telescope
J. C. Andrianjafy, N. Heeralall-Issur, A. A. Deshpande +9
We present the analysis of radio interferometric 2-s images from a MeerKAT observation of the repeating fast radio burst FRB121102 on September 2019, during which 11 distinct pulse…
CASA, the Common Astronomy Software Applications for Radio Astronomy
THE CASA TEAM, Ben Bean, Sanjay Bhatnagar +46
CASA, the Common Astronomy Software Applications, is the primary data processing software for the Atacama Large Millimeter/submillimeter Array (ALMA) and the Karl G. Jansky Very La…
High Resolution, Wide Field, Narrow Band, Snapshot Imaging
C. L. Carilli, E. Murphy, V. Rosero +4
We investigate the imaging performance of an interferometric array in the case of wide field, high resolution, narrow band, snapshot imaging. We find that, when uv-cell sizes are s…
The CASA software for radio astronomy: status update from ADASS 2019
B. Emonts, R. Raba, G. Moellenbrock +28
CASA, the Common Astronomy Software Applications package, is the primary data processing software for the Atacama Large Millimeter/submillimeter Array (ALMA) and NSF's Karl G. Jans…