Next: The Details Up: USING THE AO-CONTROL GUI Previous: USING THE AO-CONTROL GUI . The data-taking computer is located in the control room in Building 1. ... If you do not have a directory, ask your FoT (Friend of the Telescope) to have a project area made for you. ... Enter your name and proposal i.d. and click ``Line'' . Choose the receiver/IFLO set-up you wish to use . ... Next: The Details Up: USING THE AO-CONTROL GUI Previous: USING THE AO-CONTROL GUI koneil@naic.edu ...
... 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. ...