... DiFX Annual Meeting, Sydney, 2012 Sep 24 James M Anderson 13/21 Comparison Against ASC Correlator Report from Michael Bietenholz (u,v,w) differences of about 0.3% for ground spacecraft and groundground baselines EFJB baseline shows 180 degree phase ...
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Ссылки http://www.atnf.csiro.au/vlbi/dokuwiki/lib/exe/fetch.php/difx/meetings/sydney2012/anderson_space_vlbi.pdf -- 743.4 Кб -- 24.09.2012 Похожие документы
... A CdS waveplate is used for 8 - 13m observations, and a CdSe waveplate is used at 20 m. The waveplate is mounted outside the cryostat above the dichroic mirror, and is is rotated to four positions in the beam (corresponding to position angle rotations of ...
... A total of 24 down-converters are required to take the signals from the LNAs located with the array of feeds at the focal plane of a 13.7 m diameter parabolic dish reflector antenna. ...
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Ссылки http://www.atnf.csiro.au/projects/askap/newdocs/Abstract_NTD_Receiver.pdf -- 15.9 Кб -- 09.02.2006 Похожие документы
... outlines an experiment currently being prepared for the NTD, and relies on the installation of two recently refurbished 13.7 m diameter antennas which will be fitted with various feed technologies resulting from CSIRO's research program into Focal Plane ...
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Ссылки http://www.atnf.csiro.au/projects/askap/newdocs/Abstract_NTD_Interferometer.pdf -- 16.5 Кб -- 09.02.2006 Похожие документы
... The development of the 2-element interferometer (using 2 refurbished 13.7 m antennas from ex-Fleurs) being used at Marsfield for the above-mentioned FPA work is progressing as planned. ...
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Ссылки http://www.atnf.csiro.au/management/atuc/2006jun/docs/6_NTD.pdf -- 83.3 Кб -- 05.06.2006 Похожие документы