Report praises European radio telescope network
نویسندگان
چکیده
منابع مشابه
Rights report criticizes Cuba , China ; praises Soviet Union
The t ic k e t, em phasiz ing "Experience Guides, Dedication W orks," gained the m ajority vote needed w ith 90 percent of the student’s votes. "We are happy w ith the turnout of vot ers and although we ran unop posed, we're not any less ex c ited about the v ic to ry ," Schmidt said. "We plan to so l ic it ideas from the student body, since there weren 't other candidates, there w asn 't a...
متن کاملSome Radio Telescope Considerations in Millimeter and Submillimeter Radio Astronomy
We review some aspects of radio telescope performance, particularly those relating to the characteristics of the feed system used for illuminating the antenna. We discuss the aperture eeciency, radiation pattern, beam width, and coupling and beam eeciencies, emphasizing the eeect of the aperture illumination on these quantities. The discussion should be useful for understanding calibration of a...
متن کاملRecent Radio Monitoring of Microquasars with Ratan-600 Radio Telescope
We report about the multi-frequency (1-30 GHz) daily monitoring of the radio flux variability of the three microquasars: SS433, GRS1915+105 and Cyg X-3 during the period from September 2005 to May 2006. 1. We detected clear correlation of the flaring radio fluxes and X-rays ’spikes’ at 2-12 keV emission detected in RXTE ASM from GRS1915+105 during eight relatively bright (200-600 mJy) radio fla...
متن کاملWorkshop report: 4th European crystal network meeting
The 4th workshop of the European Crystal Network took place recently in Paris. Approximately 40 biomedical scientists took part in this closed meeting, whose aim was to facilitate scientific exchange and foster collaborations between centers involved in research in crystal-induced inflammation and crystal deposition diseases. Rheumatology was well represented at the meeting, but there were also...
متن کاملThe Ooty Synthesis Radio Telescope : First Results
A 4-km synthesis radio telescope has recently been commissioned at Ootacamund, India for operation at 327 MHz. It consists of the Ooty Radio Telescope (530 m × 30 m) and 7 small antennas which are distributed over an area of about 4 km × 2 km. It has a coverage of about ± 40° in declination δ. The beam-width is about 40 arcsec × 90 arcsec at δ = 0° and about 40 arcsec × 50 arcsec at δ = 40°. Th...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nature
سال: 2000
ISSN: 0028-0836,1476-4687
DOI: 10.1038/35035251