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Article #3644

Re: HST sites

#3644
From: Ron Baalke
Date: Tue, 26 Jan 1993 01:31
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In article <1993Jan25.084257.1@stsci.edu>, zellner@stsci.edu writes...
>In article <1jvcesINNki1@jhunix.hcf.jhu.edu>, ko_mike@jhunix.hcf.jhu.edu 
>(Michael Y Ko) writes:
> 
> > I know there are three main sites that receive and control information from 
> > the Hubble Space Telescope. I think they're JPL, Goddard, and Space
> > Telescope Institute in Baltimore.
> > 
>Goddard ships both the science and engineering telemetry to STScI in Baltimore.
>We also look at the engineering telemetry, but more specifically at the actual
>science observations in progress to verify that the science instruments did 
>they were supposed to do.  We get all the science data, take a quick look at 
>most of it to verify its integrity, package it up for the Investigators, and
>archive it.  Our real-time commanding is presently limited to making small
>pointing corrections and occasinally setting an event flag.  We will have more
>real-time responsibilities for aligning the COSTAR mirrors. 
> 
>I do not know of any real-time link to JPL.  Perhaps you are thinking of 
>Marshall Flight Center, which had some responsibilites in the early stages
>following launch.

The Deep Space Network (which is run by JPL) is a backup to Hubble should
anything happen to TDRS.  We have not had to backup Hubble since it has 
been launched, but the link it there. 
     ___    _____     ___
    /_ /|  /____/ \  /_ /|     Ron Baalke         | baalke@kelvin.jpl.nasa.gov
    | | | |  __ \ /| | | |     Jet Propulsion Lab |
 ___| | | | |__) |/  | | |__   M/S 525-3684 Telos | Every once in a while,
/___| | | |  ___/    | |/__ /| Pasadena, CA 91109 | try pushing your luck.
|_____|/  |_|/       |_____|/                     |
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References: <1jvcesINNki1@jhunix.hcf.jhu.edu> <1993Jan25.084257.1@stsci.edu>

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Path: arc1-ca.pugleaf.net!sparky!uunet!elroy.jpl.nasa.gov!kelvin.jpl.nasa.gov!baalke
From: baalke@kelvin.jpl.nasa.gov (Ron Baalke)
Newsgroups: sci.astro
Subject: Re: HST sites
Date: 26 Jan 1993 01:31 UT
Organization: Jet Propulsion Laboratory
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Message-ID: <26JAN199301310112@kelvin.jpl.nasa.gov>
References: <1jvcesINNki1@jhunix.hcf.jhu.edu> <1993Jan25.084257.1@stsci.edu>
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