Searching for codes credited to 'Bernardi, G'
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[ascl:1303.022]
ionFR: Ionospheric Faraday rotation
Sotomayor-Beltran, C.;
Sobey, C.;
Hessels, J. W. T.;
de Bruyn, G.;
Noutsos, A.;
Alexov, A.;
Anderson, J.;
Asgekar, A.;
Avruch, I. M.;
Beck, R.;
Bell, M. E.;
Bell, M. R.;
Bentum, M. J.;
Bernardi, G.;
Best, P.;
Birzan, L.;
Bonafede, A.;
Breitling, F.;
Broderick, J.;
Brouw, W. N.;
Brueggen, M.;
Ciardi, B.;
de Gasperin, F.;
Dettmar, R.-J.;
van Duin, A.;
Duscha, S.;
Eisloeffel, J.;
Falcke, H.;
Fallows, R. A.;
Fender, R.;
Ferrari, C.;
Frieswijk, W.;
Garrett, M. A.;
Griessmeier, J.;
Grit, T.;
Gunst, A. W.;
Hassall, T. E.;
Heald, G.;
Hoeft, M.;
Horneffer, A.;
Iacobelli, M.;
Juette, E.;
Karastergiou, A.;
Keane, E.;
Kohler, J.;
Kramer, M.;
Kondratiev, V. I.;
Koopmans, L. V. E.;
Kuniyoshi, M.;
Kuper, G.;
van Leeuwen, J.;
Maat, P.;
Macario, G.;
Markoff, S.;
McKean, J. P.;
Mulcahy, D. D.;
Munk, H.;
Orru, E.;
Paas, H.;
Pandey-Pommier, M.;
Pilia, M.;
Pizzo, R.;
Polatidis, A. G.;
Reich, W.;
Roettgering, H.;
Serylak, M.;
Sluman, J.;
Stappers, B. W.;
Tagger, M.;
Tang, Y.;
Tasse, C.;
ter Veen, S.;
Vermeulen, R.;
van Weeren, R. J.;
Wijers, R. A. M. J.;
Wijnholds, S. J.;
Wise, M. W.;
Wucknitz, O.;
Yatawatta, S.;
Zarka, P.
ionFR calculates the amount of ionospheric Faraday rotation for a specific epoch, geographic location, and line-of-sight. The code uses a number of publicly available, GPS-derived total electron content maps and the most recent release of the International Geomagnetic Reference Field. ionFR can be used for the calibration of radio polarimetric observations; its accuracy had been demonstrated using LOFAR pulsar observations.
[ascl:1408.023]
WSClean: Widefield interferometric imager
Offringa, A. R.;
McKinley, B.;
Hurley-Walker, N.;
Briggs, F. H.;
Wayth, R. B.;
Kaplan, D. L.;
Bell, M. E.;
Feng, L.;
Neben, A. R.;
Hughes, J. D.;
Rhee, J.;
Murphy, T.;
Bhat, N. D. R.;
Bernardi, G.;
Bowman, J. D.;
Cappallo, R. J.;
Corey, B. E.;
Deshpande, A. A.;
Emrich, D.;
Ewall-Wice, A.;
Gaensler, B. M.;
Goeke, R.;
Greenhill, L. J.;
Hazelton, B. J.;
Hindson, L.;
Johnston-Hollitt, M.;
Jacobs, D. C.;
Kasper, J. C.;
Kratzenberg, E.;
Lenc, E.;
Lonsdale, C. J.;
Lynch, M. J.;
McWhirter, S. R.;
Mitchell, D. A.;
Morales, M. F.;
Morgan, E.;
Kudryavtseva, N.;
Oberoi, D.;
Ord, S. M.;
Pindor, B.;
Procopio, P.;
Prabu, T.;
Riding, J.;
Roshi, D. A.;
Shankar, N. Udaya;
Srivani, K. S.;
Subrahmanyan, R.;
Tingay, S. J.;
Waterson, M.;
Webster, R. L.;
Whitney, A. R.;
Williams, A.;
Williams, C. L.
WSClean (w-stacking clean) is a fast generic widefield imager. It uses the w-stacking algorithm and can make use of the w-snapshot algorithm. It supports full-sky imaging and proper beam correction for homogeneous dipole arrays such as the MWA. WSClean allows Hogbom and Cotton-Schwab cleaning, and can clean polarizations joinedly. All operations are performed on the CPU; it is not specialized for GPUs.
[ascl:1606.004]
HIBAYES: Global 21-cm Bayesian Monte-Carlo Model Fitting
HIBAYES implements fully-Bayesian extraction of the sky-averaged (global) 21-cm signal from the Cosmic Dawn and Epoch of Reionization in the presence of foreground emission. User-defined likelihood and prior functions are called by the sampler PyMultiNest (ascl:1606.005) in order to jointly explore the full (signal plus foreground) posterior probability distribution and evaluate the Bayesian evidence for a given model. Implemented models, for simulation and fitting, include gaussians (HI signal) and polynomials (foregrounds). Some simple plotting and analysis tools are supplied. The code can be extended to other models (physical or empirical), to incorporate data from other experiments, or to use alternative Monte-Carlo sampling engines as required.