Proposal Identification No.: R2092 Date Received: 2005-Feb-15 21:45:55 Technical Page Proposal Type: General Category: Observation Category: Total Time Requested: Prop osal Title: ABSTRACT: Urgent Planetary Radar Solar System 9.5 Hours Urgent proposal for radar observations of 2005 CR37 and 2005 AB We prop ose radar observations of 2005 CR37 and 2005 AB on the nights of February 22/23, 23/24, and 24/25. ... 2005 AB is a binary system that is observable on the same dates and times as 2005 CR37. ...

... 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. ...