[IGSMAIL-2242] GPS Constellation Date Testing,Week Rollover, Y2K
Willy.Bertiger at jpl.nasa.gov
Willy.Bertiger at jpl.nasa.gov
Wed Apr 21 10:39:11 PDT 1999
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IGS Electronic Mail Wed Apr 21 10:39:11 PDT 1999 Message Number 2242
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Author: Willy.Bertiger at jpl.nasa.gov
Subject: GPS Constellation Date Testing,Week Rollover, Y2K
The GPS space segment will be performing tests soon.
Testing will be on PRN27 0500 - 2130Z with the spacecraft set
unhealthy from 0800 - 2100. There will be 1.5 hours of data before
the rollover and at least 1.5 hours after while the spcacecraft is
in view over the US.
April 23 Leap day, Feb. 28-29
April 25 Feb 29 - March 1
April 27 GPS Week rollover test
April 30 J2000, Dec 31- Jan1
Some of us at JPL ( Marty Marcin, Larry Young, Jim Zumberge, myself ),
intend to collect some test data from receivers at JPL. There should be
an announcement in the NANUs today.
Willy Bertiger
[Mailed From: Willy Bertiger <wib at cobra.jpl.nasa.gov>]
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