Up: Astronomer's Guide to the Previous: Points of Contact . This document was generated using the LaTeX 2 HTML translator Version 2002-2-1 (1.71) . Copyright ї 1993, 1994, 1995, 1996, Nikos Drakos , Computer Based Learning Unit, University of Leeds. ... latex2html -local_icons guide_2012.tex -html_version math -tmp imagetemp -title 'Astronomer's Guide to the Arecibo 305-m Telescope' . The translation was initiated by Robert Minchin on 2012-02-22 . Robert Minchin 2012-02-22 ...
... 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. ...