Add to ORKGThe classical self-calibration algorithm employed in radio interferometry associates a single direction-independent complex gain term (which can have a complicated behaviour in frequency and time) with each antenna of the interfer-ometer. This has been spectacularly successful, and has allowed dynamic range (DR) in excess of 106:1 to be reached [1], but only for relatively narrow fields with a single dominant source of emission. In many other regimes of curren
This paper investigates the possibility of improving radio interferometric images using an algorithm...
The data produced by the new generation of interferometers are affected by a wide variety of partial...
The forthcoming Square Kilometre Array is expected to provide answers to some of the most intriguing...
Context. Papers I and II of this series have extended the radio interferometry measurement...
Calibration in radio interferometry describes the process of estimating and correcting for instrumen...
In this paper we describe the self-calibration methods in the presence of a diffuse field, like tho...
Context. The QUBIC collaboration is building a bolometric interferometer dedicated to the ...
Direction dependent effects can be classified as known/measured effects (which need not be solved fo...
Context. Very long baseline interferometry (VLBI) data are extremely sensitive to the phase stabilit...
Context.This is Paper V in a series on polarimetric aperture synthesis based on the algebra of $2\ti...
This study investigates some of the consequences of representing the sky by a rectangular grid of pi...
Context. Very long baseline interferometry (VLBI) data are extremely sensitive to the phase stabilit...
International audienceThis paper investigates calibration of sensor arrays in the radio astronomy co...
This review describes these self-calibration methods and their application to both conventional and ...
Abstract. Synthesis imaging in radio astronomy is affected by instrumental and at-mospheric effects ...
This paper investigates the possibility of improving radio interferometric images using an algorithm...
The data produced by the new generation of interferometers are affected by a wide variety of partial...
The forthcoming Square Kilometre Array is expected to provide answers to some of the most intriguing...
Context. Papers I and II of this series have extended the radio interferometry measurement...
Calibration in radio interferometry describes the process of estimating and correcting for instrumen...
In this paper we describe the self-calibration methods in the presence of a diffuse field, like tho...
Context. The QUBIC collaboration is building a bolometric interferometer dedicated to the ...
Direction dependent effects can be classified as known/measured effects (which need not be solved fo...
Context. Very long baseline interferometry (VLBI) data are extremely sensitive to the phase stabilit...
Context.This is Paper V in a series on polarimetric aperture synthesis based on the algebra of $2\ti...
This study investigates some of the consequences of representing the sky by a rectangular grid of pi...
Context. Very long baseline interferometry (VLBI) data are extremely sensitive to the phase stabilit...
International audienceThis paper investigates calibration of sensor arrays in the radio astronomy co...
This review describes these self-calibration methods and their application to both conventional and ...
Abstract. Synthesis imaging in radio astronomy is affected by instrumental and at-mospheric effects ...
This paper investigates the possibility of improving radio interferometric images using an algorithm...
The data produced by the new generation of interferometers are affected by a wide variety of partial...
The forthcoming Square Kilometre Array is expected to provide answers to some of the most intriguing...