Proposal Identi cation No.: P1004 Date Received: 1997-Jan-31 11:31:59 Technical Page Proposal Type: Long Term General Category: Pulsars Observation Category: Total Time Requested: 24 Hours Proposal Title: Timing Observations of Two Pulsars Associated With Supernova Remnants ABSTRACT: A continuation of long-term timing measurements of two pulsars, PSR J0538+28 and PSR B1853+01, known to be associated with supernova remnants, is proposed. ... Maybe Part of the observing run. ...

... 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. ...