PDS_VERSION_ID        = PDS3
RECORD_TYPE           = STREAM
OBJECT                = TEXT
 PUBLICATION_DATE     = 2007-07-27
 NOTE                 = " E-mail and other messages
                          concerning MGS Radio Science on
                          or about 1997/252."
END_OBJECT            = TEXT
END


From trish@rodan.jpl.nasa.gov Tue Sep  9 11:44:55 1997
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Date: 09 Sep 97 11:48:03 -0700
From: Trish Priest <trish@rodan.jpl.nasa.gov>
Subject: Pressurization
To: Richard Simpson <rsimpson@magellan.stanford.edu>,
        Joe Twicken <joe@neptune.Stanford.EDU>
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Hello,

We obtained data during the propellant pressurization this morning.
The following are times of interest.  Please note that there are a lot of
attenuation changes since the spacecraft switched between the HGA and
LGA.  We didn't try to minimize the attenuation changes since the data
isn't exactly "quiet" anyway.

DSP started recording before 14:00:00  (ERT UTC)
Begin 1-way data on HGA      14:29:00
LOS to switch antennas       14:39:03
AOS on LGA                   14:43:20
MGS goes off-Earth point     14:58:02
MGS goes back to Earth point 15:00:12
LOS to switch antennas       15:02:03  End of one-way data
AOS 2-way                    15:12:11
(switched DSP-R to 2-way predicts and collected data until about
17:00:00)

The Project purpose for the data was to look at the SSI display only.

-Trish