From Mark Thu Feb 11 06:10:56 1999 From: Mark (Mark) Date: Thu, 11 Feb 1999 6:10:56 PST Subject: [IGSMAIL-2155] NRC1 Auxillary Output Generator Message-ID: ****************************************************************************** IGS Electronic Mail Thu Feb 11 6:10:56 PST 1999 Message Number 2155 ****************************************************************************** Author: Mark Caissy Subject: NRC1 Auxillary Output Generator SUBJECT: NRC1 Clock Jump The Auxillary Output Generator at NRC experienced a failure of its battery backup at approximately 14:00 UTC on Feb 10. The event occurred during a routine test of the site's Auxillary Power Unit. This caused a reset of the NRC1 TurboRogue and a jump of ~200 nsec in offset. There is also a slight change in frequency. The battery backup system will be replaced to minimize the likelyhood of future occurances. Mark Caissy -- Mark Caissy ACS Operations Geodetic Survey of Canada Ottawa, Ontario, Canada Internet: caissy at geod.nrcan.gc.ca Tel: 613-995-4024 Fax: 613-995-3215 [Mailed From: Mark Caissy ]