Results 81 to 90 of about 20,006 (198)

Oblique projection beamforming for RFI mitigation in radio astronomy [PDF]

, 2012
International audienceRadio astronomical observations are increasingly corrupted by radio frequency interference (RFI). Phased antenna array radio telescopes allow the recovering of spatial information of RFI and cosmic sources.
Weber, Rodolphe, Hellbourg, Gregory, Boonstra, Albert-Jan, Capdessus, Cécile   +3 more
core   +2 more sources

Radio Astronomy [PDF]

Scientific American, 1949
openaire   +2 more sources

Radio Astronomy: A Strong Link Between Undergraduate Education and Research [PDF]

, 2001
The program at the MIT Haystack Observatory has added a new opportunity for students as part of our overall national effort to encourage research by undergraduates.
Salah, Joseph E., Pratap, Preethi
core  

Radio astronomy [PDF]

, 1991
The following subject areas are covered: (1) scientific opportunities (millimeter and sub-millimeter wavelength astronomy; meter to hectometer astronomy; the Sun, stars, pulsars, interstellar masers, and extrasolar planets; the planets, asteroids, and ...
Depater, Imke, Cohen, Marshall H., Fisher, J. R., Heeschen, David, Kellermann, Kenneth I., Davis, Michael, Backer, Donald C., Dulk, George A., Deyoung, David, Goss, W. Miller   +9 more
core   +1 more source

Discovery of an RRAT-like Pulsar via Its Single Pulses in a Murchison Widefield Array Imaging Survey

The Astrophysical Journal
We report the discovery of PSR J0031–5726 in the Galactic and Extragalactic All-sky Murchison Widefield Array Extended imaging survey at a Galactic latitude of b  ≈ −60 ^∘ .
Samuel J. Mcsweeney, Jared Moseley, Natasha Hurley-Walker, Garvit Grover, Csanád Horváth, Timothy J. Galvin, Bradley W. Meyers, Chia Min Tan   +7 more
doaj   +1 more source

CHILES

Astronomy & Astrophysics
We present ALMA CO observations of 14 H I-detected galaxies from the COSMOS H I Large Extragalactic Survey (CHILES) found in a cosmic over-density at z ∼ 0.12.
Hess K. M., Hibbard J., Donovan Meyer J., Gim H. B., Luber N. M., Yun M. S., Blue Bird J., Dodson R., Chung A., Lucero D., Momjian E., Pisano D. J., van Gorkom J. H.   +12 more
doaj   +1 more source

The Educational Role of Small Telescopes in Radio Astronomy [PDF]

, 2003
Radio astronomy provides an excellent educational opportunity for students since it exposes them to multi-disciplinary principles found in engineering, physics and mathematics.
Salah, Joseph E., Rogers, Alan E. E., Pratap, Preethi   +2 more
core  

H I absorption in MHONGOOSE

Astronomy & Astrophysics
Combined H I emission–absorption studies constrain the spin temperature and phase structure of the neutral atomic hydrogen interstellar medium (ISM). However, these studies have largely been limited to the Milky Way and the Local Group.
de Blok W. J. G., Maccagni F. M., Chemin L., Haubner K., Morganti R., Oosterloo T. A., Kleiner D., Veronese S., Kurapati S., Healy J.   +9 more
doaj   +1 more source

Commission 40: Radio Astronomy (Radio Astronomie) [PDF]

Transactions of the International Astronomical Union, 1979
openaire   +1 more source

Sixty years in radio astronomy: a tribute to Bruce Slee [PDF]

, 2005
Bruce Slee is one of the pioneers of radio astronomy. After recording solar emission during World War II, he joined what was then the Council of Scientific and Industrial Research's Division of Radiophysics in Sydney, Australia, and went on to make ...
Orchiston, Wayne
core