https://www.jive.eu/jivewiki/ 2026-06-14T06:33:35+00:00 https://www.jive.eu/jivewiki/ https://www.jive.eu/jivewiki/lib/tpl/dokuwiki/images/favicon.ico text/html 2009-03-03T10:48:53+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.jive.eu/jivewiki/doku.php?id=2007-2008:7th_e-vlbi_workshop_photo&rev=1236077333&do=diff text/html 2009-02-19T11:59:15+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.jive.eu/jivewiki/doku.php?id=2007-2008:2007-2008&rev=1235044755&do=diff JIVE biennial report 2007-2008 [E-mail with instructions] The [biennial report 2005-2006 ]is available as an example of the input that has to be delivered. 1. Institute (van Langevelde) 2. Science Operations and Support (Campbell) 3. Technical Operations and R&D (Szomoru) 4. Software Development (van Langevelde) 5. Scientific Research (Paragi) 6. Space Science Projects (Gurvits) 7. SKA DS2-T2 (Gurvits) 8. EC and other international projects (van Langevelde) 9. Publications (van den Po… text/html 2009-03-31T09:57:03+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.jive.eu/jivewiki/doku.php?id=2007-2008:appendices&rev=1238493423&do=diff Presentations Presentations 2007 by I.M. Avruch * “Huygens VLBI Campaign from Start to …”, ESTEC, Noordwijk, NL, 8 February 2007 Presentations 2007-2008 by S.V. Pogrebenko * “Huygens VLBI data processing and results”, ESTEC, Noordwijk, NL, 8 February 2007 text/html 2009-02-19T11:06:37+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.jive.eu/jivewiki/doku.php?id=2007-2008:experiments&rev=1235041597&do=diff All projects having correlator activity in 2007 Expt Obs. PI Type Correl. Distrib. Release Support name date Type date date date scientist FP001 280500 Campbell TEST (080800) 070607 070607 Campbell FP002 161100 Campbell TEST (150301) 070607 070607 Campbell PAH001 150900 Phillips TEST (280901) (261001) 070607 Campbe… text/html 2009-03-03T10:50:18+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.jive.eu/jivewiki/doku.php?id=2007-2008:expres-fishbone-2006&rev=1236077418&do=diff text/html 2009-03-03T10:50:27+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.jive.eu/jivewiki/doku.php?id=2007-2008:expres-fishbone-2007&rev=1236077427&do=diff text/html 2009-03-02T20:24:28+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.jive.eu/jivewiki/doku.php?id=2007-2008:expres-fishbone-2008&rev=1236025468&do=diff text/html 2009-03-12T15:48:59+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.jive.eu/jivewiki/doku.php?id=2007-2008:institute&rev=1236872939&do=diff Institute Huib is just puting a number of items up, really needs other sections to be finished Changes & Continuity MOU established in lengthy process Strong support from NWO STFC programmatic review Mike goes to ASTRON Huib takes directorship. text/html 2009-03-03T10:48:32+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.jive.eu/jivewiki/doku.php?id=2007-2008:iya2009_kickoff&rev=1236077312&do=diff text/html 2009-02-19T12:04:50+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.jive.eu/jivewiki/doku.php?id=2007-2008:personnel&rev=1235045090&do=diff Visitors to JIVE Name Institute 2007 R. Beswick Jodrell Bank Observatory, UK S. Bottinelli Sterrewacht Leiden S. Bourke U. Galway, Ireland N. Douglas U. Groningen S. Fabrika Special Astrophysical Observatory, Russia S. Fischer U. Cologne, Germany S. Frey SGO, FOMI, Hungary Ge J. CSTNET, China T. Hill Sterrewacht Leiden Jian N. Shanghai Astronomical Observatory, China F. Levrier ENS Ra… text/html 2009-03-17T14:35:49+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.jive.eu/jivewiki/doku.php?id=2007-2008:project&rev=1237300549&do=diff back to index EC and other international projects EXPReS Overview JIVE is the coordinating partner for EXPReS (Express Producrtion Real-time e-VLBI Service), an Integrated Infrastructure Initiative (I3), funded under the European Commission’s Sixth Framework Programme (FP6), contract number 026642. The project began in March 2006 and will, after a 6 month extension, end in August 2009. 19 partners are part of EXPReS, representing astronomy institutes, network providers and supercomputer ce… text/html 2009-02-24T15:24:37+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.jive.eu/jivewiki/doku.php?id=2007-2008:projects&rev=1235489077&do=diff back to index SKA DS2-T2: Shanmugha Sundaram GA, 2007-08 SKA station beam simulations The DS5-EMBRACE [1] prototype production of an SKA concept for the aperture array station is essentially a square layout of Vivaldi elements of single-polarization. The element beam is designed to include cross-talk among adjacent units in its response. Data from actual EM-simulations at ASTRON were provided upon request, with detailed plots on the nature of the station-level beam, and MATLAB [2] codes for g… text/html 2009-04-01T10:43:46+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.jive.eu/jivewiki/doku.php?id=2007-2008:publications&rev=1238582626&do=diff Refereed publications Rushton, A., Spencer, R.E., Strong, M., Campbell, R.M., Casey, S., Fender, R.P., Garrett, M.A., Miller-Jones, J.C.A., Pooley, G.G., Reynolds, C., Szomoru, A., Tudose, V., Paragi, Z. (2007): First e-VLBI observations of GRS 1915+105, Monthly Notices of the Royal Astronomical Society, Vol. 374, pp. L47-50 text/html 2009-03-31T10:00:25+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.jive.eu/jivewiki/doku.php?id=2007-2008:reasearch&rev=1238493625&do=diff Cosmology and deep VLBI surveys The first radio-loud quasar at redshift higher than six was observed with the EVN at 1.6 and 5 GHz by Sándor Frey (FÖMI SGO), Leonid Gurvits, Zsolt Paragi and Krisztina Gabányi (FÖMI SGO). Extremely high redshift quasars are interesting text/html 2009-03-11T08:06:58+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.jive.eu/jivewiki/doku.php?id=2007-2008:science&rev=1236758818&do=diff 2. Science Operations and Support 2.1 Production Correlation 2.1.1 Sessions and Their Experiments Session 1/2007 had a total of 23 user experiments correlated at JIVE. Seven used Gbps recording, and there were nine spectral line experiments (8 of which requiring multiple correlator passes) spread between 22GHz water and 6.7GHz methanol masers. There was a welcome lack of station problems: there was only one completely missed station-experiment due to equipment-related casualties, and on… text/html 2009-03-12T15:59:11+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.jive.eu/jivewiki/doku.php?id=2007-2008:software&rev=1236873551&do=diff Software Development Software correlator This is in Arpad's stuff, but should go in this chapter Logistics software Bauke Kramer Huib says: this needs a rewrite by whom? Kramer took care of the maintenance of the proposaltool Northstar. The validation of the data in an uploaded sourcelist was implemented. text/html 2009-03-23T10:22:21+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.jive.eu/jivewiki/doku.php?id=2007-2008:space&rev=1237803741&do=diff Space Science at JIVE 1. Reconstruction of the descent trajectory of the Huygens Probe in the atmosphere of Titan The ESA Huygens Probe, a part of the NASA/ESA/ASI Cassini-Huygens mission was launched toward the Saturnian System in 1997. The European part of the mission, the Huygens Probe has arrived to its final destination, Titan, on 14 January 2005. VLBI observation of its descent and landing were performed with a global array of radio telescopes in Australia, China, Japan and the USA. The … text/html 2009-03-23T13:24:24+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.jive.eu/jivewiki/doku.php?id=2007-2008:technical&rev=1237814664&do=diff 3 Technical Operations and R&D 3.1 Data Processor Maintenance 3.1.1 Data Playback Units The DPUs were finally decommissioned in 2007. Several were sold to Metrum, some still remain in place, mainly to preserve the airflow of the system as a whole. Their PR-appeal should not be underestimated, visiting journalists, photographers and TV-crews mostly insist on using the tape units, preferably with tapes spinning, as a backdrop. As more space is needed for other equipment, the DPUs are removed a… text/html 2009-03-03T10:52:04+00:00 Anonymous (anonymous@undisclosed.example.com) https://www.jive.eu/jivewiki/doku.php?id=2007-2008:tnc-brugges&rev=1236077524&do=diff