Ralph Spencer, Richard Hughes-Jones, Matt Strong, Simon Casey, Paul Burgess. April 2006 PMB ... Global eVLBI demo at 512 Mbps (TCP) using UKLight links at ...
Federal leadership: Concept born in 1990 out of Industry Canada discussions ... party (e.g. eVLBI) can concatenate cross connects together from various networks ...
Dell PowerEdge 1600SC Apple XRaid. Server class computer. Currently ~2.05TB storage ... Dell PowerEdge machines. Capable of ~600Mb/sec sustained to disk ...
eVLBI Network Workshop: Local Arrangements and Network Access. Dr Shaun W Amy Shaun.Amy@CSIRO.AU ... 'lpd' printing at Marsfield. IMAP, IMAPS, POP3, POP3S ...
Summary of Australian e-VLBI activities. Steven Tingay. e-VLBI workshop, 31 May, 2004 ... Between various antennas, semi-regular real-time and delayed ...
Some radio emitting X-ray binary stars in our own galaxy: GRS 1915 105. MERLIN. SS433 ... e.g the pimples on a golf ball at 3000 miles at the highest ...
Choose time to fringe check. Transfer some data to central processor ... Feedback from fringe checking into model. Monitoring of Clock Rate drifts (EVN style) ...
TERENA Networking Conference, Lyngby, 21 ... Constant Bit-Rate over TCP. Multi-Gigabit over G ANT2. Richard Hughes-Jones ... Constant Bit-Rate Data over TCP/IP ...
(Replaced test systems on Dell 1600SC servers) Apple Xserve hardware ... 300 Dell computers in cluster. Real time correlation ('normal' modes) - 30-50 nodes ...
... observations of an celestial object by many connected telescopes, having an ... high angular resolution), distance between telescopes should be larger for a ...
2: JIVE. X. Abstract. Demonstrations of internet VLBI data transfer were made at iGRID2002 (Sept 2002, ... JIVE MkIV correlator unless losses are very high, ...
http://evlbi.haystack.mit.edu/twiki/pub/EVLBI/WebDocs/VSI-E-2-7.pdf ... Haystack and Kashima. K5 Source to Mark5 Correlator. Transport protocol evaluation (UDP/TCP) ...
Data stored in the US. 1000TB per year. 2000TB stored so far. 10,000TB ... is seen as the ultimate aim, buffered operation accepted only as a development stage. ...
NA1 Management of I3 T. Charles Yun, JIVE. NA2 EVN-NREN Forum John Chevers, DANTE ... LSI 61.303, 256 Mbps, 26 Oct, Perez-Torres et al. Algol, 26 Oct/14 Dec, ...
Averaging the product of signals at two telescopes gives visibility ... FPGA used for unpacking/fringe rotating and FFT. Possibly incorporate cross-multiply ...
European VLBI Network (EVN) is an 'open', world-class astronomical research facility... Unique in Europe, unrivalled sensitivity, Relatively high investment ...
... a distributed, large-scale astronomical instrument of continental and inter ... Station Unit crashes: rewrote software, SU reboot during correlation job is now ...
Wide range of frequency bands, 0.3-86 GHz, frequency agility ... Nearby, low-luminosity AGNs may be a GLAST 'sleeper' Mrk 421, 501. M87, N4151. Nearby GRBs? ...
Marian Garcia Vidondo, DANTE. Jornadas T cnicas RedIRIS, Granada. 17 de Noviembre 2006 ... Necesidad de m s conexiones (f sicas o virtuales) entre investigadores ...
Radio, Millimeter and Submillimeter Planning Group Martha P. Haynes (Cornell University) on behalf of the RMSPG Astronomy and Astrophysics Advisory Committee
Black holes: observations Lecture 5: Jets and lenses Sergei Popov (SAI MSU) Plan and reviews Jets in AGNs and close binaries Close-by and far-away jets Classification ...
Radio Astronomy an exciting science. May 2004. A. Tzioumis. 3. Oz ... Radio Astronomy is an exciting science - many 'weird and wonderful' objects. May 2004 ...
... might be best candidates to harbor binary BHs. 8. U. Ulvestad & Ho 2001 ... radio binary BHs? ... Birth of stellar-mass BHs in starburst/merger galaxies such ...
Connecting the Global Array of Radio Telescopes through High-Speed Networks Participating U.S. organizations: MIT Haystack Observatory MIT Lincoln Laboratory
US Naval Observatory (Wash., DC) University of Maryland College Park (UMD) ... Current methods still incur generally two days to capture and move the data to ...
HOPI Project (Hybrid Optical and Packet Infrastructure) to examine how to put it all together? ... inspired by the standards bodies work on control plane ...
Title: Presentaci n de PowerPoint Document presentation format: Presentaci n en pantalla Other titles: Times New Roman Arial Lucida Sans Unicode Verdana StarSymbol ...
Kelsey Downum, Associate VP of Sponsored Research. Ken Furton, Associate ... Biomedical Informatics Research Network (BIRN) Test bed projects for brain imaging ...
1. Panel discussion about networking architecture issues ... Future of HPC infrastructure should be a mix of core network and access infrastructure. ...
Exchange information to learn from each ... Limitations only in technology. Looking ... is provisioned when establish time has come. Verifying a service ...
Default test. The default TCP transfer speed for the e2e peer. Window size test ... Parallel session test. Check the server window. Physical speed limit ...
Based on 6000 km of SURFnet-owned managed dark fiber, all the ... Data compilation by Maxine Brown, University of Illinois at Chicago. Earth texture from NASA. ...
eInfrastructures: paving the way for networked research applications between ... 'The views expressed in this presentation are those of the author and do not ...
Graph from Scientific American (Jan-2001) by Cleo Vilett, source Vined Khoslan, ... Break even, switches vs leased, few hours/day. Why would this change? ...