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Subject: [IGSSTATION-1712]: PRDS - Receiver Switched to Internal Clock
  (DOY 219)
Date: Tue, 7 Aug 2007 11:40:53 -0400
Message-ID: <159FD28F03D76E468EE6650EB50072D004E813AD@S0-OTT-X2.nrn.nrcan.gc.ca>
Thread-Topic: PRDS - Receiver Switched to Internal Clock (DOY 219)
Thread-Index: AcfZCVa4rAz9WOp7Rmyhe34l/wKSXA==
From: "Delahunt, Stephen" <sdelahun@nrcan.gc.ca>
To: <igsstation@igscb.jpl.nasa.gov>
Sender: owner-igsstation
Precedence: bulk

******************************************************************************
IGS Station Mail          07 Aug 08:40:55 PDT 2007      Message Number 1712
******************************************************************************

Author: Stephen M. Delahunt

IGS Station: PRDS
Domes No.: 40124M001
Agency: NRCan/Geodetic Survey Division
Country: Canada
Location: Southwest of Calgary, Alberta

Advisory:
=========
PRDS external clock (maser) began experiencing problems early in the day

2007-August-06.  The station was switched to the internal clock
2007-August-07 at 13:36h ut.  Tracking did not stabilize until ~14:55h
ut.
Please use caution with any PRDS data collected on 2007-August-06 or
2007-August-07 prior to 15h ut.

A revised site log will be submitted to igscb.