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. ...
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... 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. ...