Building the Foundation for U.S . Astronomy at m/cm Wavelengths in 2010 and Beyond Community Workshop (*) Workshop SOC/LOC Robert Brown (NAIC) Chris Carilli (NRAO) Jim Cordes (US SKA Consortium) Dale Frail (NRAO) B. Murray Lewis (NAIC) K. Y. Lo (NRAO) Emmanuel Momjian (NAIC) Yervant Terzian (US SKA Consortium) (Special thanks to Billie Rodriguez, Jill Tarbell and Joan Martin) * Support provided by NSF, NRAO, and NAIC R. L ...
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Ссылки http://www.naic.edu/~astro/chicago2/talks/Brown-Meeting_Overview.pdf -- 76.6 Кб -- 21.08.2006 Похожие документы
... 2.3 Data acquisition Spectra generated by the Multibeam correlator contain the usual structure seen in spectra from other H i instruments: a bandpass spectrum which is the sum of the sky , ground and receiver temperatures multiplied by the product of the filters in the receiver chain; superimposed on this is a noise ... Note also that sources extended much beyond ,40 arcmin can be imaged poorly in HIPASS images because of the bandpass sidelobe effect described in Section 3.3. ...