2004/12/30 by R. M. Campbell, Campbell, R. M.
Computer Science · Physics and Astronomy · #Advanced Data Storage Technologies #Astrophysics (astro-ph) #Computational Physics and Python Applications #FOS: Physical sciences #Magnetic confinement fusion research #astro-ph
paper · pdf · doi:10.48550/arxiv.astro-ph/0412684
4 pages. 2 figures. Proceedings of the 7th European VLBI Network Symposium held in Toledo, Spain on October 12-15, 2004. Editors: R. Bachiller, F. Colomer, J.-F. Desmurs, P. de Vicente (Observatorio Astronomico Nacional), p. 245-248. Needs evn2004.cls
arxiv created 2004/12/30 · openalex publication_date 2004/12/30 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
Recent achievements at the EVN MkIV data processor at JIVE include decreasing the read-out time for the whole correlator to 0.25 seconds (or 0.125 s for half the correlator), improving the end quality of user data (e.g., applying an improved 2-bit van Vleck correction), developing new astronomical capabilities (e.g., oversampling to x 4, wider-field mapping), and strengthening liaison procedures with PIs (e.g., pipelining, the EVN Archive facility). At the same time, the move to a disk-based EVN and regular incorporation of FTP fringe-checks is well underway, resulting in more reliable data quality. We will review these developments, highlighting how they may broaden the kinds of astronomy you can do. We'll also go over some measures you can take to help you get the most out of these new/improved features.