Παράδειγμα Eνημερωτικού Δελτίου NANU


The following text was obtained from the United States Naval Observatory's
Automated Data Service.  Any files referred to are on that system.

27 July 1997

                  UNITED STATES NAVAL OBSERVATORY (USNO)
                      AUTOMATED DATA SERVICE (ADS)

              LATEST ANNOUNCEMENTS OF GPS SATELLITE OUTAGES

***********************************************************************
      This file is updated as frequently as new information becomes

      available.  Entries are retained for at least 24 hours.

      The references to JDAY or DAY used in the Notice Advisory to
      Navstar Users (NANU) by the Master Control Station should be
      understood to mean the day of year (DOY) that begins at 0000 UT.

***********************************************************************

USNO Note:  The successful launch of a Block IIR satellite occurred

            on July 23, 1997 at 0343 UT.

R 251513Z JUL 97
FM 2SOPS FALCON AFB CO
UNCLAS
NOTICE ADVISORY TO NAVSTAR USERS (NANU) 086-97212
SUBJ: FORECAST OUTAGE PRN26 (SVN26) JDAY 212/2000 UP TO 12 HOURS
1. CONDITION: GPS SATELLITE PRN26 (SVN26) IS SCHEDULED TO BE UNUSABLE
ON JDAY 212 (31 JUL 97) BEGINNING 2000 ZULU FOR UP TO 12 HOURS DUE TO
MAINTENANCE. SCHEDULED MAINTENANCE WILL NOT REPOSITION PRN26.
2. AFFECTED AREAS: GLOBAL.
3. POC: NAVIGATION ANALYST AT (719) 567-6378 OR DSN 560-6378.
RECEIVED AT USNO 25 JUL 97

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 Questions regarding the USNO GPS ADS files should be directed to:
   Francine Vannicola                Lara Schmidt
   fmv@cassini.usno.navy.mil         lss@ramsey.usno.navy.mil
   202-762-1455  DSN 762-1455        202-762-0289  DSN 762-0289

  • GPS Operations Home Page
  • Time Service Home Page
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  • Διαφορά GPS - UTC από την 01-07-97


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