The SFXC software correlator for very long baseline interferometry: algorithms and implementation

A Keimpema, MM Kettenis, SV Pogrebenko… - Experimental …, 2015 - Springer
In this paper a description is given of the SFXC software correlator, developed and
maintained at the Joint Institute for VLBI in Europe (JIVE). The software is designed to run on …

DiFX: a software correlator for very long baseline interferometry using multiprocessor computing environments

AT Deller, SJ Tingay, M Bailes… - Publications of the …, 2007 - iopscience.iop.org
We describe the development of an FX‐style correlator for very long baseline interferometry
(VLBI), implemented in software and intended to run in multiprocessor computing …

[图书][B] Very long baseline interferometry and the VLBA

JA Zensus, PJ Diamond, PJ Napier - 1995 - cv.nrao.edu
This book is intended to serve two primary purposes: to provide an introduction and
reference of the basic hardware and software concepts relevant for very long baseline …

CASA on the Fringe—Development of VLBI Processing Capabilities for CASA

IM van Bemmel, M Kettenis, D Small… - Publications of the …, 2022 - iopscience.iop.org
New functionality to process Very Long Baseline Interferometry (VLBI) data has been
implemented in the CASA package. This includes two new tasks to handle fringe fitting and …

An integrated optics beam combiner for the second generation VLTI instruments

M Benisty, JP Berger, L Jocou, P Labeye… - Astronomy & …, 2009 - aanda.org
Context. Recently, an increasing number of scientific publications making use of images
obtained with near-infrared long-baseline interferometry have been produced. The …

[HTML][HTML] VLBI fringe-fitting with antenna-based residuals

W Alef, RW Porcas - … and Astrophysics (ISSN 0004-6361), vol …, 1986 - adsabs.harvard.edu
A procedure for Very Long Baseline Interferometry (VLBI) fringe-fitting incorporating antenna-
based delay and rate residuals is described. The method, although not as powerful as the …

Demonstration of a 16 Gbps Station-1 Broadband-RF VLBI System

AR Whitney, CJ Beaudoin, RJ Cappallo… - Publications of the …, 2013 - iopscience.iop.org
ABSTRACT A relatively inexpensive 16 Gbps data-recording system based on commercial
off-the-shelf technology and open-source software has recently been developed. Combining …

IV triple-correlation imaging in optical astronomy

G Weigelt - Progress in optics, 1991 - Elsevier
Publisher Summary This chapter discusses the triple-correlation imaging in optical
astronomy. The chapter discusses the high-resolution imaging methods of speckle masking …

The S2 VLBI correlator: A correlator for space VLBI and geodetic signal processing

BR Carlson, PE Dewdney, TA Burgess… - Publications of the …, 1999 - iopscience.iop.org
ABSTRACT A unique lag‐based VLBI correlator system has been developed for the
purpose of supporting S2‐based space VLBI observations in both the Japanese‐led VSOP …

Polarization calibration techniques for the new-generation VLBI

I Marti-Vidal, A Mus, M Janssen, P de Vicente… - Astronomy & …, 2021 - aanda.org
The calibration and analysis of polarization observations in very long baseline interferometry
(VLBI) requires the use of specific algorithms that suffer from several limitations, closely …