T
Tobia Carozzi
Researcher at Chalmers University of Technology
Publications - 88
Citations - 3185
Tobia Carozzi is an academic researcher from Chalmers University of Technology. The author has contributed to research in topics: LOFAR & Radio telescope. The author has an hindex of 21, co-authored 87 publications receiving 2790 citations. Previous affiliations of Tobia Carozzi include University of Glasgow & University of Sussex.
Papers
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Proceedings ArticleDOI
The LOFAR long baseline snapshot calibrator survey
Javier Moldon,Adam Deller,Olaf Wucknitz,Neal Jackson,A. Drabent,Tobia Carozzi,John Conway,Eskil Varenius,Anna D. Kapińska,John McKean,Leah K. Morabito,Philippe Zarka +11 more
TL;DR: The observed density of satisfactory delay calibrator sources means that observations with international LOFAR should be possible at virtually any point in the sky provided that a fast and efficient search is conducted prior to the observation to identify the best calibrator.
Journal ArticleDOI
A fundamental figure of merit for radio polarimeters
Tobia Carozzi,Graham Woan +1 more
TL;DR: In this article, the intrinsic cross-polarization ratio (IXR) was proposed as a polarimetric performance metric for radio polarimeters, and applied to the Parkes radio telescope and the Westerbork synthesis radio telescope.
Journal ArticleDOI
On the similarity of information energy to dark energy
TL;DR: In this paper, it was shown that the energy associated with each information bit of the universe is defined identically to the characteristic energy of a cosmological constant, and that information energy has properties similar to those of dark energy.
Proceedings ArticleDOI
Toward a practical demonstration of physics-based beam calibration models - CBFPs and the LOFAR-LBA antenna array radio telescope
TL;DR: In this article, the use of the Characteristic Basis Function Pattern (CBFP) method to calibrate for direction-dependent gain effects of the LOFAR Low Band Antenna (LBA) array is considered.
Journal ArticleDOI
Simple estimation of all-sky, direction-dependent Jones matrix of primary beams of radio interferometers
TL;DR: Jones matrices over the FoV are estimated by assuming that most of the background image is unpolarized and then taking the square-root of the brightness matrices and results are consistent with expectation.