Next: The Details Up: THE SOURCE LIST Previous: THE SOURCE LIST . 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. ... log-in to the data taking computer using the log-in name and password provided by the on-duty Telescope Operator. ... Click ``Catalog'' and choose your source catalog . Click ``Visible Sources'' and choose the source you wish to observe. ...
... 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. ...