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Article #6758Re: Galileo's high-gain antenna still stuck
From: Joshua Bell
Date: Sun, 03 Jan 1993 00:06
Date: Sun, 03 Jan 1993 00:06
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In article <2JAN199323293310@kelvin.jpl.nasa.gov> baalke@kelvin.jpl.nasa.gov (Ron Baalke) writes: >The hammering sessions will continue all the way through the entire month >of January, if necessary. Even though the first hammering attempt didn't >open up the antenna all the way, it did have a postive effect. This certainly sounds like a spot of good news. My fingers are crossed. :) I am curious about one thing: the contingency plans for the 40 bps data speed vs the 110,000 (?) bps included a lossy compression scheme related to JPEG that would allow compression of between 10 to 100 times. If the HGA is freed, allowing the high speed transmission, will the compression still be used (hopefully with 'a higher Q value') so that even _more_ data than anticipated in the original mission plan be returned? Joshua | A shimmering net undulating like an infinite borealis. | | - Chapterhouse: Dune | | | | jsbell@acs.ucalgary.ca Academic Computing Services, University of Calgary |
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Newsgroups: sci.space Path: arc1-ca.pugleaf.net!sparky!uunet!gatech!destroyer!cs.ubc.ca!alberta!kakwa.ucs.ualberta.ca!acs.ucalgary.ca!jsbell From: jsbell@acs.ucalgary.ca (Joshua Bell) Subject: Re: Galileo's high-gain antenna still stuck Sender: news@acs.ucalgary.ca (USENET News System) Message-ID: <93Jan03.000619.18712@acs.ucalgary.ca> Date: Sun, 03 Jan 93 00:06:19 GMT References: <1992Dec30.223543.23648@news.arc.nasa.gov> <C0443L.8w2@news.iastate.edu> <2JAN199323293310@kelvin.jpl.nasa.gov> Nntp-Posting-Host: acs3.acs.ucalgary.ca Organization: The University of Calgary, Alberta Keywords: Galileo, JPL Lines: 21