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pro vyhledávání: '"Burke, B A"'
Publikováno v:
In European Journal of Obstetrics & Gynecology and Reproductive Biology May 2024 296:114-119
Publikováno v:
In European Journal of Obstetrics & Gynecology and Reproductive Biology November 2023 290:14-21
Akademický článek
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Autor:
Muterspaugh, Matthew W., Lane, Benjamin F., Kulkarni, S. R., Burke, B. F., Colavita, M. M., Shao, M.
Publikováno v:
Astrophys.J.653:1469-1479,2006
The Palomar High-precision Astrometric Search for Exoplanet Systems (PHASES) has monitored 37 sub-arcsecond binary systems to determine whether their Keplerian orbits are perturbed by faint astrometric companions to either star. Software has been dev
Externí odkaz:
http://arxiv.org/abs/astro-ph/0608640
Autor:
Muterspaugh, Matthew W., Lane, Benjamin F., Konacki, Maciej, Burke, B. F., Colavita, M. M., Kulkarni, S. R., Shao, M.
Publikováno v:
SPIE 2006 6268-16
A new observing mode for the Palomar Testbed Interferometer was developed in2002-2003 which enables differential astrometry at the level of 20 micro-arcseconds for binary systems with separations of several hundred milli-arcseconds (mas). This phase-
Externí odkaz:
http://arxiv.org/abs/astro-ph/0605736
The Palomar Testbed Interferometer has observed several binary star systems whose separations fall between the interferometric coherence length (a few hundredths of an arcsecond) and the typical atmospheric seeing limit of one arcsecond. Using phase-
Externí odkaz:
http://arxiv.org/abs/astro-ph/0407088
Autor:
Verkhodanov, O. V., Kopylov, A. I., Parijskij, Yu. N., Soboleva, N. S., Zhelenkova, O. P., Temirova, A. V., Winn, J., Fletcher, A., Burke, B.
The structure of the radio source RC B1146+052 of the ``Cold'' catalogue is investigated by data of the MIT-GB-VLA survey at 4850 MHz. This source belongs to the steep spectrum radio sources subsample of the RC catalogue. Its spectral index is $\alph
Externí odkaz:
http://arxiv.org/abs/astro-ph/9912499
Autor:
MOUNTJOY, P. A., BURKE, B., CHRISTAKIS, K. S., DRIESSEN, J. M., EVELY, R. D. G., KNAPPETT, C., KRZYSZKOWSKA, O. H.
Publikováno v:
The British School at Athens. Supplementary Volumes, 2003 Jan 01(34), iii-224.
Externí odkaz:
https://www.jstor.org/stable/40856051
We have produced deep radio maps of the double quasar 0957+561 from multiple-epoch VLA observations. To achieve high sensitivity to extended structure we have re-reduced the best available 1.6 GHz observations and have combined 5 GHz data from multip
Externí odkaz:
http://arxiv.org/abs/astro-ph/9708165
Autor:
Lehar, J., Burke, B. F., Conner, S. R., Falco, E. E., Fletcher, A. B., Irwin, M., McMahon, R. G., Muxlow, T. W. B., Schechter, P. L.
We report the discovery of a new gravitationally lensed radio source. Radio maps of MG0751+2716 show four lensed images, which, at higher resolution, are resolved into long arcs of emission. A group of galaxies is present in optical images, including
Externí odkaz:
http://arxiv.org/abs/astro-ph/9702191