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http://www.naic.edu/vscience/schedule/tpfiles/SaltertagA2765tp.ps.

1. http://www.naic.edu/vscience/schedule/tpfiles/TaylortagA1899tp.pdf
Proposal Identification No.: A1899 Date Received: 2004-Oct-23 10:27:09 Technical Page Proposal Type: General Category: Sub-Category: Observation Category: Total Time Requested: Prop osal Title: ABSTRACT: Urgent Astronomy Spectroscopy Extragalactic 2.25 Hours Neutral Hydrogen Observations of GRB 030329 Target of opp ortunity observations are requested to measure the neutral hydrogen sp ectrum in absorption against the Gamma-Ray Burst (GRB) 030329. ... Part of the observing run. ...
[ Текст ]  Ссылки http://www.naic.edu/vscience/schedule/tpfiles/TaylortagA1899tp.pdf -- 40.4 Кб -- 19.07.2004
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2. http://www.naic.edu/~phil/mbeam/hipass.pdf
... 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. ...
[ Текст ]  Ссылки http://www.naic.edu/~phil/mbeam/hipass.pdf -- 370.1 Кб -- 14.03.2003
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